Playground slide Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢃⣠⢖⡋⢹⠷⢭⣓⠦⣄⡙⠲⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢀⡤⣖⡉⠀⠉⠀⢸⠀⠀⠈⠀⠲⢭⣓⠦⣍⡓⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢚⣥⣞⣽⣾⡥⠴⠖⠒⠛⣉⣉⠛⠓⠒⠒⠶⠦⠤⠤⣭⣷⣮⡁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠘⣏⣭⣭⠤⣶⠖⠒⠛⠉⠉⡏⢹⡏⢹⠉⠉⠉⠛⢻⠓⡖⠒⠒⠃⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⡇⢸⡇⢸⡄⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣿⠀⠀⠀⠀⠀⡇⢸⡇⢸⡇⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠓⣻⠶⠒⠲⢶⣒⣓⣚⣓⣚⣓⣒⣒⣒⣾⠲⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡻⢁⣴⠒⣄⠀⢻⣽⠉⠉⣿⠉⣿⠉⠉⢹⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⡾⢻⠀⣿⣆⠀⣿⠀⠀⣿⠀⣿⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⡇⣾⠀⢿⢸⠀⣿⠀⠀⢻⠀⢻⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⢀⡿⡤⠧⠿⣄⣼⣼⣇⣿⣀⣀⣸⣀⣸⣀⣀⣸⣀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡔⣡⠞⠁⣠⠞⠁⠀⠀⠀⣽⠲⠶⠂⠐⢒⣉⣉⣉⣉⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⢋⡴⠃⢀⠜⣡⠀⠀⠀⠀⢀⡞⡟⢻⠉⣿⠉⠉⠉⢹⣽⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⠋⡴⠋⢀⡔⠁⠘⠁⠀⠀⠀⣠⠞⡇⣇⢸⠀⢸⠀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⠋⣠⠞⢀⡴⢋⡴⠁⠀⠀⠀⢀⡜⠁⠀⡇⡏⢸⠀⢸⠀⠀⠀⢸⣿⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⢋⡴⠋⣠⠞⢁⡴⢋⡴⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⡇⡿⢸⠀⢸⠀⠀⠀⢸⠿⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢚⣡⠴⢋⡴⠋⢀⡴⢋⡴⠋⠀⠀⠀⢀⣴⡋⡇⠀⠀⠀⠀⡇⠀⢸⠀⢸⡄⠀⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢖⣫⢵⣚⡭⠶⢚⣁⡤⠖⢋⡴⠋⠀⠀⠀⢀⡴⢻⣮⡄⡇⠀⠀⠀⠀⡇⣟⢸⡆⢸⡇⠀⠀⢸⠿⢸
⠀⠀⠀⢀⣠⠤⣠⠴⣺⠽⠚⣉⡤⠴⠚⣉⣤⠴⠚⠉⠀⠀⠀⢀⡴⠋⠀⢸⣏⣁⡇⠀⠀⠀⠀⣇⣁⣸⠗⠚⠁⠀⠀⠸⠤⠼
⠀⠀⠘⣩⠔⣫⠔⢋⣡⠴⠋⣡⠴⠖⠋⠁⠀⠀⠀⠀⠀⣠⠔⠋
⠀⠀⠀⠙⢾⣡⡔⢫⠴⠂⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠁
⠀⠀⠀⠀⠀⠈⠙⠓⠦⣄⣀⠀⠀⣀⡤⠴⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⡲⣴⣺⣿⢿⣿⣶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠼⡾⠁⢸⢱⢫⣴⣴⠶⢥⣟⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢸⢸⢻⣻⣾⡀⢸⢹⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⣅⡿⣆⣠⣾⣸⣿⣼⢿⢏⢲⢸⢹⣖⣀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣨⠶⠻⠙⣽⢲⡼⣶⣿⡿⡻⠯⢿⡭⡭⢾⣼⠛⠚⠢⣟⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⡜⠁⠘⠒⠈⡹⢫⡎⢁⠄⡿⠊⠀⠈⠂⠐⠋⢼⡢⠤⣔⣿⣏⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢊⡞⠨⠀⠀⠀⡴⣱⠁⠀⢌⣼⣛⣀⢀⣀⣴⣫⣪⣾⢁⢑⡼⡏⢜⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢠⡚⠕⠀⠀⠀⡜⡰⠃⢀⢂⠎⠀⠀⠈⣿⣿⣟⣷⣻⡽⣾⣉⣙⣥⠨⣿⣥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢡⢏⠊⠁⠀⠀⡜⣰⠁⠈⢠⡎⠀⠀⠀⠀⡟⣿⣩⣿⣹⡇⢹⣫⠿⣽⣦⣻⣗⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⡠⡋⠗⠀⠀⢀⡜⣰⠃⠀⢐⠌⠀⠀⠀⠀⠀⡇⣧⠶⣶⣶⣷⠈⣟⠛⠛⢿⠙⣷⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⣰⣏⠊⠁⠀⢀⡞⢰⠏⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⢹⠶⠷⠶⠾⠆⠹⡴⠒⢼⡀⠞⡾⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⡰⢕⠌⠀⠀⢀⠎⣠⠋⠀⣀⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢻⣦⣿⣷⠀⣯⡹⡉⣧⣸⡿⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⣜⠨⠂⠀⠀⢀⠎⣰⢫⡣⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡟⠛⠋⠭⠽⠆⢹⡦⠃⣾⠛⢽⡜⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢃⠾⡀⠁⠀⠀⡠⠃⡐⢇⡿⢡⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣉⣽⡉⣟⣧⠈⣟⢝⠝⡆⢰⢷⢽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⢡⡏⠑⠀⠀⠀⡰⠃⡼⠁⡎⢀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⠉⠋⠛⠀⠽⡀⢷⠵⠵⣣⣬⡞⡟⣇⠀⡀⣀
⠀⠀⠀⠀⠀⠀⠀⢀⠠⢊⢴⢋⡊⠄⠀⢀⡜⢡⡎⠃⡸⡱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣏⣉⣙⣭⠾⡇⢸⢒⢞⠕⣾⣯⣷⣿⠿⣓⡶⠶⠖⠒
⠀⠀⠀⠀⡠⠔⣊⢥⢖⠣⡢⠕⠀⠀⣠⠊⡰⠋⡠⢀⡼⠁⠀⠀⠀⠀⠀⢀⣤⣤⣄⠐⠒⠂⢛⣛⣛⣓⣒⣺⣠⠽⠾⠼⠵⠾⠷⠛⠐⠀⠂
⢀⠤⢂⠥⠒⢏⢄⠪⠒⠁⣀⠀⠔⣊⣡⡚⠀⢠⢁⡽⠥⠀⠒⠒⠚⠛⠛⠋⠛⠛⠛⠛⠉⠉⠉⠀⠀⠀⠈
⢀⠠⣦⡲⠎⠁⠀⣠⢒⠬⠴⠒⠋⠁⠂⡀⣴⣥⠟⣓⠖⠒⠛⠋⠉⠉⠈⠈
⠚⠲⠦⠬⠥⣴⣟⣁⣸⡀⣀⣴⣤⣶⣖⠛⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠛⠛⢳⣦⠴⠞⢛⡛⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⢋⣡⠴⢚⡿⠟⢋⣤⢶⠞⠋⠙⢷⡀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢠⡞⠋⠁⢰⡏⢠⠞⠙⡇⢸⡇⠀⠀⠈⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣃⣿⣤⣤⣤⣾⣤⣿⠶⠶⠷⠾⠷⠶⠶⠶⠷⢼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠛⠉⠁⣠⢶⣻⠽⠖⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠋⠀⠀⢀⣴⢟⡵⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⣠⠟⡁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⡼⢃⡞⠁⠀⠀⠀⢀⣠⡴⠖⣿⠛⣿⣭⣭⣭⣭⣭⣭⣿⠉⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⢠⡞⣰⠏⠀⠀⠀⢀⡴⠋⠁⠀⠀⢸⡀⢸⡖⠒⠒⠒⠒⠒⠺⡆⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⣰⢏⡄⠁⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⣇⠀⣷⠶⠶⠶⠶⠶⠶⢷⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⣼⢃⡞⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⢹⡀⢹⡛⠛⠛⠛⠛⠛⠛⡆⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⡾⣡⠏⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠈⣗⠒⠒⠒⠒⠒⠒⣳⢸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⢠⡞⣱⠋⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢹⡉⠉⠉⠉⠉⠉⠙⡆⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⣠⢏⡼⠁⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠈⣏⣉⣉⣉⣉⣉⣉⣷⢸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠀⠀⠀⠀⣴⢋⡞⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⢻⣀⣀⣀⣀⣀⣀⣘⡆⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⢀⡼⢡⠏⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠘⣯⢭⠭⢭⣭⣭⡭⣷⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⣠⠞⣱⠋⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⢳⣤⣤⣤⣤⣤⣤⣼⡆⣿⡆
⠀⠀⣀⣀⣀⣀⣀⣀⣤⡴⠛⠀⠀⠀⢀⣴⠋⡴⠃⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠸⡶⠶⠶⠶⠶⠶⠶⢷⢸⣿
⣰⠟⠉⠉⠉⠉⣩⣤⣤⣤⡤⠤⠴⠶⠛⠡⠞⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢷⠤⠤⠤⠤⠤⠤⠼⡆⣿⡇
⢿⡀⠀⠀⢠⡞⠁⠒⠒⠒⠛⠛⠛⠋⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠸⡗⠒⠒⠒⠒⠒⠒⢷⢸⣷
⠈⠛⠶⠶⠾⢧⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⣷⠀⠀⠀⠀⠀⠀⠘⡆⠘

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⡀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠃⠀⠀⠀⢀⡇⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠈⠓⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠤⢤⣤⣀⢈⣉⠉⠙⠛⠛⠷⠶⢶⡿⠶⠶⠶⠶⠶⠶⠖⠒⠒⠀⠀⠀⠀⠀⠉⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢈⣩⣭⣥⣟⣓⠒⠶⡾⡷⢶⡶⠶⠖⠒⠒⠚⠛⠛⠛⠋⠉⢻⢹⡏⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠹⠛⠛⠻⣿⣿⡇⢀⡇⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣇⣠⡀⠀⠀⣨⣿⣥⣴⡇⣧⣼⣧⣤⣤⣤⣀⣀⣀⠀⠀⠀⠀⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡷⢬⡝⠛⠀⠈⣛⣛⣻⡇⣷⢸⡇⣿⢨⡏⣽⠉⣿⠙⣿⠛⡿⢿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣿⠷⠾⣄⠀⠀⠀⡠⠶⠾⡇⡿⠺⠷⠤⣤⣅⣙⣀⣛⠀⠿⠀⡯⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠶⠒⣛⣋⣭⣽⣇⠠⣤⣼⠓⠦⢾⡇⠀⠀⡇⣇⠀⠀⠀⣴⣿⣿⣿⣿⣿⣖⠲⠶⢾⢘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠒⣋⣭⣴⣶⣿⣿⡿⠿⠟⠛⣹⣶⡿⠻⡀⠀⠾⣓⣿⢿⡇⡏⠀⠀⠀⡆⠀⠈⢻⢿⣿⣿⣷⣄⢸⣴⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⣉⣤⣶⣿⣿⡿⠿⠛⠉⠁⠀⠀⠀⠀⠈⠁⣀⡤⠟⠚⣉⣡⣤⣶⡇⡟⠀⠀⠀⠣⠀⣀⡠⠴⣿⣿⣿⡟⠸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⣉⣴⣿⣿⡿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⢋⣡⣴⣶⣿⡿⠿⠟⠻⡇⣿⣤⣤⣤⣴⠟⠉⡀⠀⠀⠈⠀⣀⣴⠟⡇
⠀⠀⠀⠀⠀⠀⢀⡴⠋⣠⣾⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⢋⣤⣾⣿⠿⠛⠉⠀⠀⠀⠀⢀⡇⣡⣀⡴⠞⠁⢀⡾⠁⠀⠀⢛⣋⡍⢸⡆⡇
⠀⠀⠀⠀⠀⣠⠞⢀⣼⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⣶⣿⠟⢿⡇⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠏⠀⠀⣚⡏⠀⠀⠀⠀⠸⡁⠀⢸⡇⡇
⠀⠀⠀⠀⣰⠏⢀⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢃⣾⡿⠟⠁⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⣼⠀⡾⠋⠉⠙⠶⣄⠀⠀⠀⢧⡤⢸⡇⡇
⠀⠀⠀⢠⡏⢀⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢡⣿⡟⠁⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠸⣇⠀⠀⠤⣤⣼⠿⠲⡞⠋⠀⢸⡇⡇
⠀⠀⠀⣼⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⢸⡟⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⣿⣤⣆⠀⣾⠀⠀⣼⣥⣤⠀⢸⡇⡇
⠀⠀⢠⡇⢠⡏⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⢤⣼⣿⣷⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠛⠛⠛⠋⢻⠀⠀⣇⠀⠀⠀⢸⡇⣷
⠀⠀⢸⡇⠈⢡⣶⣼⣀⢀⣴⣶⠟⠉⠉⠉⠙⣷⣶⣙⠛⡁⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⣰⣇⣀⣹⣤⣤⡀⢸⡇⣿
⠀⠀⢸⡇⠀⣌⠻⢿⣯⣾⣿⡏⠀⠉⠀⢒⣀⠀⠘⣿⡄⡇⠹⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠶⠖⠚⠛⠛⠻⣿⠟⠁⠀⠀⠘⡇⣿
⠀⠀⢸⣷⠀⢻⡰⡌⠉⢿⣿⣅⣀⠀⠀⠛⠋⠀⣸⣿⠃⣿⡄⠹⣄⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⡇⣿
⠀⠀⠸⣿⡄⠈⣧⠙⣄⠀⠙⢿⠿⠇⠐⠒⠒⠟⠻⢧⡜⢿⣿⣆⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣤⡴⠶⠶⠶⠛⠛⠛⠉⠉⠉⠁⠀⡇⣿
⠀⠀⠀⢿⣷⠀⠸⣆⠈⠳⣄⠀⠀⠀⠀⠚⠋⠀⠀⠀⠱⡌⢿⣿⣷⡀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿
⠀⠀⠀⠸⣿⣇⠀⠙⣆⠀⠈⢳⣦⠄⠀⠀⠀⠀⠀⠀⠀⠹⡌⢿⣿⣿⣆⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠟
⠀⠀⠀⠀⢿⣿⣆⠀⠘⣆⠀⠀⢻⣿⠒⠀⠀⣀⣀⣀⠀⠠⠀⠈⠿⣿⣿⣷⡀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠇⠸
⠀⠀⠀⠀⠘⣿⣿⣆⠀⠘⢦⠀⢸⡏⣡⠖⠋⠉⠀⠈⠙⣄⠀⠀⠀⠀⠈⠻⣿⡄⠀⠹⣄
⠀⠀⠀⠀⠀⠹⣿⣿⣆⠀⠈⢧⠸⣿⠃⠀⠀⡆⠀⠀⠀⢫⣤⣄⡀⠀⠀⠀⠈⠻⡆⠀⠸⡆
⠀⠀⠀⠀⠀⠀⢻⣿⣿⣆⠀⠈⢧⠀⢄⣀⣨⣷⠷⠤⢤⣼⠅⠈⠉⠲⣄⠀⠀⠀⣹⡆⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡆⠀⠈⣧⠀⠀⠙⢿⡀⠀⢸⠋⠀⠀⠀⠀⠈⢢⡔⠋⢿⡇⠀⣹
⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⠀⠀⢸⡆⠀⠀⠀⢳⣴⠟⣫⣴⡾⠁⠀⠀⠀⠙⣆⡈⢳⣦⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡏⠀⠀⢸⠇⡤⠤⠶⠜⠋⡼⠟⠳⠶⠶⠶⠖⠒⠂⢘⣿⡿⠿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⢉⣉⡐⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡠⣥⡀⣨⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢌⡄⢈⣤⢋⣃
⠀⠀⠀⢀⠄⠠⠄⠀⠀⠀⠀⠀⢀⠊⠀⠀⢿⡂⠘⡟⠀⠑⡄
⠀⠀⠀⡵⠉⠈⡊⡄⠀⠀⠀⠀⡘⠷⣤⠎⠀⠙⠛⠁⣴⠞⢃
⠀⠀⠀⡇⠰⠥⢅⠙⠣⡁⠀⢸⠀⠘⠃⠀⠀⠀⠀⠀⡆⡂⠈⡄
⠀⠀⢸⠷⠶⠶⢾⠸⠦⡈⢢⠈⡀⠀⡀⠀⠀⠀⠀⠀⡗⢽⠀⢁
⠀⠀⡾⠀⠀⠀⠈⠀⠀⠈⠢⠑⣆⠸⠉⠁⠤⠀⢄⠉⠈⠪⠃⠸
⠀⠀⠳⠀⠀⠀⠀⢰⠀⠀⠀⠑⡌⢠⠽⡔⠈⠉⠁⠳⡤⠰⡶⡔⢿⡄
⠀⠘⠾⠶⠶⠶⠾⡇⠗⠒⠒⠒⠳⢦⠡⡈⠐⠤⡀⠀⠐⡀⠡⠀⠈⢝⠄
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠈⢢⠱⡀⠀⠱⡀⠀⠡⠀⠱⠀⠀⢫⢄
⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠘⠃⠀⢂⠱⡀⠀⠑⡄⠀⢆⠀⠇⠀⠀⠡⢢
⠀⣾⠀⠀⠀⠀⠀⢐⢁⠀⠀⢀⣘⠀⠀⠀⢂⠱⡀⠀⠈⢆⠀⠣⡈⠢⣀⡀⠡⡡
⠀⠸⠋⠋⠉⠙⠋⠻⠸⠛⠛⠻⡅⠀⠀⠀⠀⢂⠱⡀⠀⠀⢡⡶⠝⠒⠛⠉⠀⠑⡑⡀
⠸⠆⠀⠀⠀⠀⠀⠸⢰⠀⠀⢸⠁⠀⠀⠀⠀⠀⢆⠰⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⡔⡄
⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠆⠀⠀⠀⠀⠀⠈⠆⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠌⢄
⢰⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠈⢆⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢌⢂
⠾⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠡⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡦⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡜⢄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡦⡀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠢⢄⠑⠢⠄⢀⠀⢀⡀⠀⠀⠔⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⠐⠀⠀⠀⠤⠀⠤⠆⠐⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢆⠅

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢖⣒⣒⡲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡞⠉⠀⠀⢹⢹⠀⠀⢀⡴⣪⠭⠭⢍⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣁⣤⠤⠔⠚⠛⠤⣄⡼⣸⠁⠀⠀⠈⡇⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠋⠓⠦⣄⣀⠀⠀⠀⠀⣧⡟⠒⠦⢤⣀⡧⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠈⠙⠲⠤⣼⢿⣇⣤⣴⡾⠟⡷⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢸⣛⠭⣅⣀⠀⣿⡿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢸⠈⠉⠓⠺⠽⣿⣧⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⡏⣽⣒⡢⢤⣀⣀⣿⡏⣇⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣄⡇⣿⢻⠉⠙⠒⢾⣿⣗⢿⡜⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠉⡇⡿⢿⣧⣄⣀⢀⣿⡏⠙⢳⠸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣅⡀⠀⣧⡇⠈⣿⣟⣿⣿⣿⡇⠤⣈⣇⢳
⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠉⠒⠯⣽⣿⣿⡯⠷⠒⠛⠉⣿⡇⠉⠐⠻⡜⡇
⠀⠀⠀⠀⣀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠀⠀⠀⠀⢸⡟⠇⠀⠀⠀⠀⠰⡟⠁⠀⠀⠀⠙⠁
⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋⠀⠀⠀⠀⠀⢸⣸⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠈⠋
⠀⠀⠀⠘⢿⣦⣄⣀⡀⠀⠀⠀⣀⣤⣾⠟⠁
⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠿⠛⠛⠉


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠤⠤⠤⠤⠄⠀⠀⠀⠤⡀⢠⠉⢱⠀⠀⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⢀⠤⠒⠀⠀⠀⠂⢄⠀⠀⠘⢚⠀⢸⡃⡀⠀⠁⠐⢢⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠁⠀⠔⣊⣉⠑⢄⠀⡗⡄⠀⠛⠀⡼⠄⠀⢕⢄⠀⠀⠪⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⢿⡃⠀⡟⡧⠻⠦⡴⠀⣷⢛⠆⠀⠀⢸⠁⠈⠫⡂⣥⠀⠠⠈⢰⠀⠪⡢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠩⢭⡇⠽⡿⣥⠊⣁⠘⣣⠉⠀⠀⠀⢸⠀⠀⠀⠈⠪⡣⣜⠀⠠⠀⠀⠈⢔⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠒⠒⠒⠄⠒⠁⢀⠵⠊⢿⢠⠀⠠⠀⢸⡀⠀⠀⠀⠀⠋⢎⡢⣀⠀⠀⠀⠀⠑⢕⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⠓⠓⢢⠀⡆⠀⡀⠨⠀⡀⢸⠇⠀⢀⠘⢹⠄⢕⢄⠀⡜⠀⢘⠓⢝⢷⣄⠀⠀⠀⠀⠑⢗⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⢀⠴⠚⠚⣥⠊⠀⠀⠀⡗⠁⠀⠀⣤⠀⢸⠀⢀⡱⢟⠄⠀⠐⠀⢘⠑⢝⢷⢄⠀⠀⠀⠈⠻⡦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡅⣠⣔⢾⡫⠞⠃⡛⠃⠀⠀⠀⠀⣇⢀⣠⣼⣠⠀⢸⣁⣀⣀⣀⡡⡶⣘⠀⠐⠀⠀⠁⣝⢶⡀⠀⠀⠀⠈⠪⡦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣇⠛⠿⠁⠀⡔⣮⠕⢣⡠⠊⠉⠉⠉⠉⠀⠒⢺⠀⢸⠇⠉⢭⠉⠑⠛⠮⣶⠚⢲⣄⠀⠈⠣⡙⣦⡀⠀⠀⠀⠈⠪⣢
⠀⠀⠀⠀⠀⠀⠀⠀⡻⡄⠀⠀⠈⠚⠁⠀⠘⢇⡀⠀⡀⠀⠀⠀⠀⠸⠀⢸⠀⠀⠀⠱⡀⠀⠀⠀⣗⢬⡈⠢⡀⠀⠈⠪⡻⣆⠀⠀⠀⠀⠘⢵⢄
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠐⠢⣀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠈⠉⠉⠁⠸⠀⢸⠆⢄⠀⠀⠈⠣⠄⠀⠀⠓⢝⣟⢹⢆⠀⠀⠈⢎⢷⢄⠀⠀⠀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⠑⠒⠂⠬⠦⢀⣈⡐⠂⠂⠀⠤⢨⡀⢸⠀⠀⠑⡀⠀⠀⠑⢄⠀⠀⢀⣹⡾⣀⠑⢄⠀⢸⠀⡹⣶⡀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⠀⠀⠀⠙⠢⡄⠤⠈⢦⠀⠀⠀⠡⡤⠄⠴⡙⠪⡻⣉⣧⡜⣾⠊⠀⠙⠖⣐⠡
⠀⠀⠀⠀⠀⠀⢀⣠⣿⠜⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀⠈⢂⠀⠀⠱⡀⠀⠀⠈⢢⡿⠀⠀⠈⣲⣂⠚⢺⡇
⠀⠀⡠⠔⠂⠉⠀⠀⣿⠀⠀⠀⠈⠁⠒⠂⠤⢀⣀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠆⠀⠀⠈⢆⠀⠀⠀⡿⣆⠉⠥⠀⠐⠈⠋⠋⠁⠒⠄⡀
⡰⠋⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢂⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⢰⠀⠀⠀⠀⠱⡀⠀⣟⡇⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠈⠱
⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠤⡆⠀⠀⠀⠀⠀⣀⡀⠀⠀⢸⠀⠀⠀⠀⠀⠈⠒⠿⠧⠄⠒⠂⠈⠁
⠈⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠩⠄⠐⢳⠶⠤⣄⣀⣀⡇⠀⠈⠉⢈⣉⣔⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊
⠀⠀⠀⠈⠐⠂⠤⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠐⠋⠥⢰⠦⠙⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠒⠂⠠⠤⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠤⠤⠤

⠀⠀⠀⠩⠭⢕⡢⣄⠀⠊⠉⠉⠉⠩⡐⠄
⠀⠀⠀⠀⠀⠀⠸⠈⡆⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈
⠀⣀⠠⠤⠤⠤⠄⣀⠀⠀⠀⠀⠀⠂⠠⢀
⡜⠀⠀⠀⠀⠀⠀⠀⠑⠢⡀⠀⠀⠀⠀⠀⠑⢦⡀
⡇⢰⠉⠉⠉⠉⠉⠑⢦⣄⠈⠢⡀⠀⠀⠀⠀⠀⠈⢦⡀
⡇⢸⠀⠈⠉⠉⠉⠉⠇⠀⠑⢄⠈⠀⠀⠀⠀⠀⠀⠀⠑⢄
⡇⢸⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⢄⠁
⠁⢸⠀⠀⠀⠉⠉⠁⡇⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠁
⠀⠨⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠈⠢⡀
⠀⠈⠀⠀⠀⠒⠒⠒⡎⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠈⢀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠒⠒⠒⠒⡞⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⠳⡈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠈⢢⡘⢄
⠀⠀⠀⠐⠒⠒⠒⠒⡎⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠙⢆⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⡀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⠑⢌⠑⠤⣀⣀⡀
⠀⠀⠀⠀⠒⠒⠒⠒⠂⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠀⠀⠀⠀⠀⠉⠐⠀⠀⠈⠉⠐⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⠤⠤⠠⠤⠄⠀⠀⠀⠀⠀⠀⠠⠤⠬
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣀⠀⠀⠀⠀⠀⠀⠀⣀⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢊⡳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢊⡥⠚⠁⠑⣜⢦⠀⢀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢚⡥⠚⠁⠀⠀⢀⣠⢞⡧⠟⣩⠶⣌⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢚⡥⠞⠁⠀⠀⠀⣠⢔⡫⠖⣩⠖⠛⣿⣦⡈⠣⡙⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢎⢣⡀⠀⣀⣴⣫⠗⣩⠔⠋⣀⡴⠞⠉⠀⠈⣱⠟⠋⠉⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣝⢞⠑⢏⢰⡋⢀⡤⠚⠉⠀⠀⣠⠔⠋⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠉⢦⡳⣌⣷⡙⢏⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⢀⡴⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⣠⠟⠋⠀⠈⢮⣳⠖⠉⠀⠀⠀⠀⠀⠀⠀⣠⣞⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢀⡤⠚⠁⠀⠀⢀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⢀⡴⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣏⡓⠒⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠀⠀⢀⡴⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⡏⠉⠉⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⣰⠋⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⡇⠀⡧⠤⠤⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⡼⠁⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⡇⠀⡗⠒⠶⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢀⡞⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⡇⠀⣧⣀⣀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⢠⠎⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⡇⠀⡷⠤⠤⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⢠⠏⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⣰⠋⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣏⣉⡒⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⡴⠃⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠉⠉⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⢀⡼⠁⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡷⠤⠤⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⢠⠞⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡟⠒⠒⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⡴⠋⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣧⣀⣀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⣠⠔⠋⠀⠀⠀⠀⠀⣠⠞⠁⠀⢀⡴⠋⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡧⠤⢌⣿⠀⣿
⠀⠀⢀⡠⠖⠋⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⣠⠞⠁⠀⠀⠀⠀⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣇⠀⠀⣿⠀⣿
⣴⠚⠉⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⣠⠴⠋⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣯⣉⣉⣟⠀⣿
⠘⣆⠀⠀⠀⣀⡤⠖⠋⢁⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠀⠀⣿⠀⣿
⠀⠘⢦⡖⠉⠁⢀⡤⠖⠉⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣏⣉⣓⣿⠀⣿
⠀⠀⠀⠈⠓⣤⣀⠳⡄⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⠈⠉⣿⠀⣿
⠀⠀⠀⠀⠀⡇⠈⢳⠾⣆⠀⠀⣀⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡷⠶⠦⣿⠀⣿
⠀⠀⠀⠀⠀⠉⠉⠉⠀⠈⢳⠊⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⢀⡟⠑⠒⣿⠀⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣒⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⣀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⠌⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣿⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⣠⠰⠹⢿⣿⣿⣿⣷⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠈⠀⢀⡴⠲⣶⣶⢶⣄⡀⢀⣿⡶⠁⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠁⣠⢤⡀⠂⠈⠹⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣰⢏⡈⡔⢡⣁⠊⠑⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢊⠄⣸⣥⣤⣤⣤⣭⣿⡿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠐⢶⣿⣷⣾⣿⣿⡿⢃⠀⠁⢹⠛⡁⢁⣤⡄⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⣠⡾⠁⢈⡼⢣⡈⠀⠁⠈⣌⠁⠀⠀⢿⣿⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⢢⢄⡄⠀⠀⢸⠁⠉⡀⠉⠒⠤⣄⣀⡀⠀⠀⠀⠀⠀⡠⠈⠹⠧⠖⠋⠀⢀⠑⠀⠀⡔⠙⠀⠀⣤⠈⣿
⠀⠀⠀⠀⠀⠀⠐⠀⠸⣿⣿⣿⡏⢡⢇⡃⠃⠀⠀⠈⠀⠘⣧⠀⣀⣠⠤⠚⠁⠀⠀⠀⠠⣎⡀⢀⣀⠠⠤⠔⡚⢿⢃⡤⠊⠀⢀⠃⠀⠰⠀⡉
⠀⠀⠀⢄⡶⡾⣆⠀⠀⠹⣿⡟⡅⣵⡎⠙⢓⢠⠄⠀⠀⡀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⡸⠀⠀⠀⠀⡇
⠀⠀⠀⠾⣿⢾⣧⠀⠀⠀⠙⢷⣴⡹⡇⠂⠈⠁⠀⠀⠀⣿⠒⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⢰⠁
⠀⠀⠀⠰⣿⣷⠁⠀⠀⠀⠀⠀⣿⣇⠈⣺⠀⠀⠀⠀⠀⠈⢳⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⠁⠀⢸⡆⠇⠀⠀⠀⣀⠔⠁⠀⠀⠀⢀⡌
⠀⠀⢀⣄⠘⣻⡅⠀⠀⠀⢀⣉⠁⠹⢆⣿⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⡑⢌⣣⠸⢸⠀⠀⢰⠀⠐⠃⠀⠀⢀⡠⠖⣹⣷⡄⠀⠀⠐⣉
⠀⠀⠀⠏⠳⠹⣗⠀⠀⠈⠙⠛⠋⠀⡜⠛⠀⠀⢀⠔⠈⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠑⡄⣏⠦⡘⠀⠀⠸⣄⢸⣤⡠⠖⠁⢀⣼⣿⣿⣷⠀⠀⠀⠈⠐
⠀⢠⣶⡆⠀⠀⢋⣄⠀⠀⠀⠀⢰⣾⡀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⣠⠀⠠⢸⠄⠃⠀⠀⢠⣿⣿⣯⠀⠀⢠⣾⣿⣿⣿⣿⡄⠀⠀⢠⠂⠠
⠀⠀⠻⠇⠀⠶⡀⠉⠀⢀⡠⠴⢏⡈⠙⠳⢷⢶⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠁⠀⢀⡧⠔⢻⡄⠀⠘⢃⣿⠻⠀⣰⣿⣿⣿⣿⣿⣿⣿⡀⠀⠉⠀⠉
⠀⠀⠀⠀⠀⢸⠁⠀⣿⠙⠓⣿⠌⠉⣲⣤⣀⣀⣀⣹⢦⡀⠀⠀⠀⠀⠀⠀⠀⠾⢿⡧⠶⠀⠸⣶⣾⣿⣷⡀⠀⣸⣿⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⡰⠂
⠀⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⣸⡀⢼⡷⠟⠀⣈⢻⢫⣮⢿⡄⠀⠀⠀⠀⠀⠀⠀⠘⠀⢀⠀⠀⢻⣿⣿⣿⣷⣠⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⢀⠏⠀⠀⢠⠟⣡⣤⠀⢰⣯⢓⠾⡀⠡⠊⢀⣀⣀⠀⠀⠀⢀⡴⠴⠦⠼⢄⣀⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⢠⡄⢀⡎⠀⠀⠀⡎⢸⠯⠜⡲⠆⠞⠁⠀⣀⠤⣊⠖⠲⣭⠻⢆⠀⠈⣞⣙⣋⠱⠂⠀⡝⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⣠⢿⠀⡜⠀⠀⠀⣸⢁⣤⣦⠞⠀⣴⣶⣶⣿⣶⣶⣶⣾⣷⣿⣶⣾⣶⣶⣿⣷⣶⣶⣶⣶⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⣰⣷⡾⣷⠁⠀⠀⠀⠧⣛⣃⣍⠀⠀⠈⠉⠹⠋⠉⠉⣉⣉⣭⣭⠭⢭⣿⡉⠉⠉⠉⠉⢩⣿⣿⠉⠉⠀⠀⢀⣀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠉⢉⣿⣸⣄⣀⣀⣀⣀⣀⢠⡭⣍⡁⠚⠻⢞⣁⢾⡏⢩⣟⠷⠀⢠⣞⠛⣿⡀⠀⠄⠀⢸⡇⡀⠀⠀⠀⣠⠊⠉⠉⠁⠈⠉⠉⠉⠉⠉⠉⠉⠙⠋⠛⠛⠛⠛
⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣢⡠⢀⢽⢏⡀⣤⠀⢀⣐⡄⠀⠀⢹⣯⠆⢤⣴⣾⣿⡇⠀⠀⣀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠓⢾⡎⣧⡻⠃⠀⠺⠙⠁⠀⣾⠎⢹⣯⣱⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣦⣸⡆⢹⢁⣶⡿⠂⢠⣶⡇⠀⣴⡿⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⢻⣇⣀⣀⣀⣀⣀⣀⣀⣀⣰⣿⣷⣾⣿⣷⣇⡈⢉⣤⠤⠽⡿⠒⠋⠙⣇⠁⠀⠉⢻⣿⣿⣿⣿⣿⣏⠙⣷⢀⠤⠀⠰⠄⠂⢀⣩⣽⡮⠁⠈⠈⠁⠚
⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢿⠉⠀⠀⡰⠉⢦⠀⠀⠹⣆⠀⠀⣾⠉⢿⣿⣿⣿⣿⣦⢹⡄⠀⠀⠀⠀⠀⠈⠉⠉⠁⠉⠉⠉⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⢻⠛⠉⠀⡆⠀⢠⡅⠀⠀⠳⡀⠀⠹⣦⣀⣿⠀⠀⠙⣿⣿⣿⣿⣷⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⣇⣀⣀⡈⢻⡇⠀⠀⠀⠈⠻⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⢠⣁⠀⠘⣆⠀⠀⠀⠙⣿⣿⢿⣿⣿⣶⣤⣤⣀⢀⣽⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡞⠀⠀⠀⢸⣿⠻⢿⣿⣶⣄⣀⠀⠈⣧⠀⣼⠀⠉⠛⣻⣿⣿⡿⠋⠈⠋⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠓⠚⠁⠀⠀⠀⠀⠃⠀⠀⠈⠙⠛⠿⠿⠗⠛⠚⠋⠠⠶⠟⠛⠋⠁⠀⠀⠀⠀⠀⠘⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠖

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣶⣶⣶⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢾⣿⣿⣿⣿⣿⢿⣿⣿⣿⣷⠚⡀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀⣤⣶⣿⣶⣯⣭⣿⣧⣿⣿⡿⣿⣿⡧⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢿⣿⣿⠟⠹⠿⠟⢻⡟⢻⣿⡶⠖⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣼⡷⡌⣿⣿⡆⠀⠀⠀⢈⠉⠉⠈⢳⡦⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⣿⣿⣿⠀⠀⢺⣿⣿⣿⠀⣸⣇⡇⠀⠀⠀⠀⠀⣶⣾⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢨⣿⣿⣿⣿⡟⠀⠀⠀⠉⠉⠛⢀⣿⠿⠁⠀⠀⠀⠀⠀⠹⣿⣿⣋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠗⠀⢤⣾⣿⣻⢋⣿⣿⣶⣤⣀⡀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⢰⣿⡽⣱⣿⣼⣿⡇⠙⠋⠉⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⢀⣿⣟⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠃⠙⢶⣤⣿⣿⣷⣿⣿⣿⡿⠀⠀⠀⠀⣿⣿⣿⣿⣿⢁⠀⢀⣠⣤⣴⣶⠿⣿⡿⣇⢀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡃⠀⠀⠘⡟⢜⢿⣿⣿⣷⡻⣧⠄⠀⠀⣾⣧⣭⣿⣿⣿⣿⡟⣼⣿⢟⣿⣿⣿⣶⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠀⠀⠀⣰⡿⢸⠘⠿⣿⣿⢿⣟⠛⢦⣠⠏⠀⢺⣿⣿⣿⠟⣱⣿⣿⣿⡿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⢀⣼⣍⠀⠀⠀⢠⣿⢣⣯⣴⡇⠨⣿⣿⡿⠃⠀⠘⠂⢀⠀⢹⡿⢻⣾⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⢸⣿⡏⠀⢀⣠⣾⣿⣿⣿⣿⣿⠀⠚⠁⠀⠀⠀⠀⠁⠘⡀⠀⠃⠈⠉
⠀⠀⠀⠀⠀⠀⠘⢿⣇⣀⣩⣿⠟⠉⢻⣿⣿⡏⢇⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⢿⣿⣇⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠰⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⢣⣿⣿⣴⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⣿⣭⡤⠀⠀⠀⠰⠀⢀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠟⠛⠶⠿⡥⠀⠀⠀⠀⠀⠀⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠒⠉⠉⠉⠉⠉⠉⠒⠒⠶⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀
⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄
⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡰⠳⣄⠀⠀⠀⠀⠀⣠⠞⠑⣄⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣠⠖⠉⠙⠦⣀⠀⠀⠀⢸⠁⠀⠈⠓⠦⣄⡀⢰⠃⠀⠀⠈⢧⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠈⠙⠲⠤⣬⡦⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡰⠓⢶⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⣠⠶⠚⡇
⠀⠀⠀⠀⠀⠇⠀⠀⠘⠦⣀⡇⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠉⠁⠀⠀⠇
⠀⠀⠀⠀⠀⢢⠀⣀⠀⠀⠈⠁⠀⡜⠉⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠈⢳⠀⠀⠀⠀⠀⠀⢀⡆
⠀⠀⠀⠀⠀⠀⢹⡹⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⡿
⠀⣴⣤⣶⢀⠀⠈⢇⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢰⠃⠀⡀⣶⣤⣦
⣻⣽⠞⠻⢯⠇⠀⠘⢎⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢡⠃⠀⠸⡽⠟⠳⣿
⠙⢯⡀⠀⠸⢤⡀⠀⠈⢿⣧⡀⠀⠀⠀⠀⠀⠀⠀⡴⠶⠶⠶⠶⠶⠶⢦⠀⠀⠀⠀⠀⠀⠀⢀⡜⡱⠃⠀⢀⡤⠃⠀⢀⡽
⠀⠀⠈⠳⡀⠀⠙⠦⣀⠀⠙⢿⣄⡀⠀⠀⠀⠀⠀⠹⡍⠉⠉⠉⠉⢉⠏⠀⠀⠀⠀⠀⢀⣠⣯⠞⠀⣀⠴⠋⠀⢀⠞⠁
⠀⠀⠀⠀⠙⢦⠀⠀⠈⠳⢄⡀⠙⠻⣦⣄⠀⠀⠀⠀⠈⠓⠒⠒⠚⠁⠀⠀⠀⠀⣠⣴⠿⠋⢀⡠⠞⠁⠀⠀⡴⠋
⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠉⠳⢤⡀⠉⠛⠷⢦⣤⣤⣀⣀⣀⣀⣤⣤⡴⠾⠛⠋⢁⡤⠞⠉⠀⠀⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⡀⠀⠀⠀⠉⠳⡶⣄⠀⠀⢘⡇⠀⠀⢸⡃⠀⠀⣠⢶⠞⠉⠀⠀⠀⢀⡤⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⣀⠀⡰⠃⠀⠙⠒⠋⠱⢤⡤⠞⠙⠒⠋⠀⠈⢆⠀⣀⡤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣶⣦⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣴⣾⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣏⣉⣉⡉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⢠⠤⡀⢠⠈⠃⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⡀⣼⡀⠀⣼⠀⢰⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⢹⠀⡠⠚⣆
⡇⠸⠇⠀⢿⡄⠘⠃⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⡘⠆⠁⣠⠋
⠃⠀⠈⠀⢀⣀⣀⣀⠛⡀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣴⠀⠘⠛⠀⣼⠁⠀⢀
⠀⢃⠀⠀⠀⠀⠀⠈⠛⢀⣤⢠⡇⠀⠀⠀⠀⠀⠀⢀⣀⢀⠀⠉⠘⠂⠀⠀⣀⣀⡀⢀⡀⠀⠀⠀⠀⠀⠘⠧⣄⠀⠹⠀⠀⠀⠀⠀⠠⠄
⠀⠈⢦⡀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⠐⠶⠀⠀⠛⠀⠉⢈⡵⠈⠹⡆⠀⠀⠀⠀⠀⠀⠈⡇⠀⠳⣤⡀⠀⢀⡤⣤⠁
⠀⠀⠀⠉⠲⣄⠀⢾⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠄⣀⣀⠀⠀⠀⠀⢧⡀⠀⠀⠀⠀⡼⠃⠀⠈
⠀⠀⠀⠀⠀⠈⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠉⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠼⠛⠀⠀⠀⢀⡛⠀⢠⡤⠚⠁
⠀⠀⠀⠀⠀⠀⣗⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⣹⠶⠒⠋⠉⠉⠉⠉⠁⠒⠲⣤⡀⠀⠀⠀⠀⠲⡅⠀⠀⠀⠀⣴⠋⠀⢀⡎
⠀⠀⠀⠀⠀⠀⢹⡄⠀⢻⡀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠹⠆⠀⢀⡴⠁⠀⢀⡾
⠀⠀⠀⠀⠀⠀⠈⢃⠀⠘⢣⠀⢠⠞⠁⠀⠀⠀⠛⠃⠀⠀⠀⠀⠉⠓⠀⠀⠀⠀⠀⠹⡀⠀⠀⡀⠀⢀⡞⠁⠀⢀⡾
⠀⠀⠀⠀⠀⠀⢀⣼⠦⠶⠛⢻⠇⠀⠀⠀⠀⠀⠀⡠⠒⠲⡄⠀⠀⠀⢀⣠⠾⠀⠀⠀⢫⡀⠀⢹⣦⠛⠀⠀⢀⡞⠁
⠀⠀⠀⠀⠀⠀⠘⢇⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠋⢁⣼⠀⠀⠀⠘⣇⡀⢸⡟⠀⠀⢀⠾
⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢰⠀⠀⠀⠀⢸⣿⡗⠙⠛⠛⠛⠉⠀⢀⣀⣴⣿⡟⠀⠀⠀⠀⠀⠙⡿⢦⣀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠘⠀⠀⠀⠀⠸⣿⣷⣤⣤⣤⣤⡶⠛⠋⠉⢹⡟⠁⠀⠀⠀⢷⡤⠛⠀⠀⠙⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⣷⠀⠀⠀⠀⠹⣿⣿⣿⠿⠟⠐⠒⠒⣴⠟⠁⠀⠀⠀⣠⠟⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠈⣆⠀⠀⠀⠀⠈⠻⠇⣀⣀⡠⠶⠞⠁⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⣴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⠟⠁⠀⠀⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠈⠙⠶⢦⣤⣤⣤⣤⣤⣤⡴⠶⠛⠉⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠳⠾⠙⠛⠛⠛⠋⠁⠰⠶⠶⠦⢄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠁⠈⠙⠛⠛⠛⠲⠦⢤⣤⡤⠤⠾⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠐⠛⠋⣉⣁⣻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠘⠳⣤⡤⠔⠛⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢦⡤⠴⠶⢶⣶⠶⠖⠛⣿⣀⣀⣀⡀⠀⠀⠀⠀⠀⢀⣀⡸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⠀⠀⠀⠈⠉⠉⣿⠉⠙⠛⠟⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⡀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠧⠤⣼⡁⠀⠀⠀⠀⠀⠀⡰⠓⠀⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⢘⡇⠀⠀⠀⢀⡤⠚⠀⠀⠀⢠⡇
⠀⠀⣀⠀⡀⣀⣠⡴⠖⠉⠀⠀⠀⠀⡀⠘⣧⣀⠰⠊⠉⠀⠀⠀⠀⠠⠺⡇
⠀⢘⠋⠤⠀⣀⣈⣡⡀⣀⡀⠀⢀⡠⠚⠛⠁⠉⢠⡀⠀⠀⠀⠀⡜⠁⣀⠃
⠀⠈⠑⠂⢤⣤⣤⣤⣤⣤⠀⠠⣏⠑⠂⠠⠀⠀⠀⣴⠄⢤⣤⠘⠓⢠⠌⠁
⣤⣤⣀⣤⣤⣤⣤⣤⣤⣠⣤⣤⣄⣉⣤⣤⣶⣶⣶⣤⣶⣤⣤⣌⣁⣠⣤⣄⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣤⣤⣠⣤⣤⣤⣄⣠
⣿⣿⣿⣿⠿⠛⡿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣀⣀⣀⣀⣀⣀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠿⠋⠉⣇⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⡹⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣍⠀⠀⠀⣿⡈⠀⠀⡀⠀⠀⠀⠀⠀⡀⠆⠀⠔⠈⠀⡇⠀⠀⠀⠀⢀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣿⡏⠐⢤⣴⣿⣿⡆⠀⠀⠀⣀⠀⠀⠀⠀⠘⣦⠀⠀⢀⠃⠠⠀⢀⠔⡡⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡟⠋⠉⠁⠀⠈⠙⢻⣿⣿⠆⠀⠰⠂⠈⠀⠄⡀⠀⠁⠐⠠⠊⠀⠔⠀⠁⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀⡀⠀⠀⠀⢹⠀⠘⣿⡷⠀⠀⠀⠀⠄⠀⠀⠁⠄⠀⠀⠀⠙⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠀⠠⠁⠀⠀⠀⡆⠀⠀⠡⠀⠀⠀⠁⠂⠀⡔⠀⠀⠀⠀⠀⠀⠀⢡⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢜⠀⠀⠀⣰⠀⠀⠀⢰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠏⠀⠀⠀⠀⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣤⣤⣤⣼⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢳⢸⣿⣿⣿⣿⣿⠀⠀⠀⠀⠖⠀⠈⠒⠇⠀⠀⠀⢠⣤⣤⣀⣀⣀⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠿⠿⠿⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠠⠀⠀⠀⠀⠀⠀⢀⣴⣿⠿⣿⣿⣿⣿⣿⠿⠛⠉⠙⠛⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠂⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⢉⠙⠉⠀⠈⠁⠈⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠄⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢄⢀⠆⠀⠈⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠰⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⢰⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣊
⠀⠀⠀⠀⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠃

⡿⢿⠿⠿⠿⡻⢿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣂⣀⣤⣌⣀⡀⠀⠐⠒⢭⡓⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⢛⣫⣭⣭⣭⣭⣇⣀⣀⣀⣐⣿⣾⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢟⡵⡺⠟⠟⠛⠉⠀⠉⠁⠀⠀⠀⠀⠉⠹⣟⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢁⠏⠀⠀⠀⠀⠀⠈⠉⠙⠂⠀⠀⠀⠀⠀⠀⢿⡆⢘⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠉⢹⠆⠀⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⢆⠀⠀⠀⠀⠀⠀⠀⠀⢹⡍⠀⠀⠀⢸⠱⠀⠈⠔⠀⢀⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠸⠙⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢠⠃⠀⠀⠀⠈⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⡠⠖⢣⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠈⢦⢀⣀⢄⠉⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢤⡆⠀⠀⠀⠀⠀⢴⠒⠚⠉⢀⡠⡾⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⢀⢀⠆⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⠀⠈⢶⠒⠚⣉⢴⠇⠀⠀⠀⠀⢀⡾⠁⠀⠀⣀⠔⡡⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠙⠲⠒⠁⠀⠀⠀⢀⣴⠏⠀⢀⡤⣄⠤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⣀⣀⠀⠀⢀⣀⣠⠴⡟⠴⠒⠊⣁⡠⠟
⠀⠀⠀⠀⠀⠀⡠⠤⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠈⢉⡩⠝⠋⢅⣀⡠⠃⡖⠂⠉⠁
⠀⠀⠀⠀⠠⡄⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠠⠤⡏⠀⠉⢉⣠⢴⠆⠀⠈⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠤⠞⠁⠒⠒⠒⠒⠉⠑⠒⠉⠉⢀⡞⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⠤⠬⣉⠑⠂⠤⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢸⡀⠀⠀⠉⠓⠢⠤⣈⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠺⣆⠀⠀⠀⠀⠁⠒⠤⣄⣀⡀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⣯⠙⡖⠒⠒⠃⠤⠤⠔
⠀⠠⢄⠀⠀⠀⠀⠀⢀⡔⢉⡴⠊⠉⠹⠦⠖⠒⠒⠓⠓⠂⢄⡈⠉⠉⠛⠒⠒⠒⣃⣀⠀⠀⠀⢀⠏⣸⠁
⠠⡑⢄⠀⠒⠤⣀⢠⠎⢨⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢇⠀⠀⠀⢀⡏⣀⠠⠔⣚⠖⠁
⠀⠘⢄⠳⣀⠀⠀⠉⠲⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣄⣀⡼⠒⠒⠒⠉⠁
⠀⠀⠀⠙⠢⡑⢤⡀⡸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣄⣤⣼⣿⣿⣿⣷⣾⣿⣿⣷⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⠿⣿⡿⢿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡿⠟⣁⠀⠀⠀⠀⠀⠀⣀⠀⠘⢿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣏⠁⠚⠉⠀⠀⠀⠀⠀⠀⠉⠃⠀⠸⣿⣿⢿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢻⠋⠀⢠⣤⡀⠀⠀⠀⠀⠀⣾⣦⠀⠀⠙⠁⢀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠤⣸⠀⠀⠸⠿⠇⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⡊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⡀⠀⠀⠀⠔⠀⠀⠀⠀⠐⠀⠀⢀⢆⠠⡶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠐⡶⠖⠻⠁⢀⡀⠔⠈⠀⠀⡠⠂⠀⠈⢞⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⣠⠄⢴⡈⠠⠠⠠⣦⠒⠁⣀⠄⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠁⢿⣧⣾⡇⠀⠀⠀⢹⡖⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⡠⠄⠺⣇⠀⠀⠀⠀⠋⠈⠀⠀⠐⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢂⠃⠈⠁⣀⠠⠄⠛⠒⢺⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡏⠢⠐⠉⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣦⣤⣤⣤⣤⣤⣴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⢿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⢻⠛⠈⠿⠿⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠈⠀⠀⢰⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷⣆⣀⡇⠀⠀⠀⡀⣠⣴⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠶⢯⣷⣿⠟⠀⠀⠀⠀⢿⣿⣴⣛⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠀⡨⠊⠀⠀⠀⠀⠀⠈⢛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠂⠁
⣿⣿⣻⣻⣛⣛⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣟⣻⣿⣿⣻⣛⣿⣟⣟⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢋⡀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⠁⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⠴⢚⡿⠀⠀⠀⢀⣶⣰⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠉⠉⢳⡄⠀⠀⢰⡏⠁
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠸⣆
⠀⠀⠀⠀⠀⠀⠀⢿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠒⠺⡏⠙⠹⠓⠗⠛⠉⡷⠦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠇⠀⠀⢀⣠⡴
⠀⣀⡀⠀⠀⠀⠀⠈⢳⡝⢦⡀⠀⠀⠀⠀⠀⠀⢀⡟⢠⡄⠀⣧⠀⠀⠀⠀⠀⣸⠃⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⣾⠤⠶⣾⢕⡠⠶⠚
⢀⣬⡿⣷⣶⡖⠶⠒⠉⠀⠀⠙⡆⠀⠀⠀⠀⢀⡾⠀⡾⠀⠀⢸⡀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠠⡿⠟⡒⠒
⠀⢬⣭⣻⣯⠶⣠⡤⠦⢤⡀⠀⣷⠀⠀⠀⠀⣼⠃⢸⠇⠀⠀⠈⡷⠶⠶⢶⡞⠀⠀⠀⢹⠀⠀⢻⡄⠀⠀⠀⠀⠀⣸⠃⠀⡴⠛⠉⠉⠉⠉⠙⠛
⠀⠀⠀⠾⠖⠋⠁⠀⠀⠀⣧⠀⢸⡄⠀⠀⢰⡏⠀⢾⠀⠀⠀⠀⢷⠀⠀⣸⠁⠀⠀⠀⣿⠀⠀⠈⣷⠀⠀⠀⠀⢠⡏⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⣇⠀⠀⣿⢄⡀⠘⣆⠀⠀⠀⢸⡄⣰⠃⠀⠀⠀⢀⣿⠀⠀⠀⠸⡆⠀⠀⠀⡞⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⢹⠀⢰⠇⠀⠉⣱⠘⢧⣤⠤⢬⣧⣏⣀⣀⡀⢀⡾⠙⣧⣤⠴⠞⣧⠀⠀⣸⠁⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠸⣇⡏⠀⠀⣰⠏⠀⣎⣵⣤⡴⠷⠾⢤⣀⡿⡾⠁⠀⠘⣇⠀⠀⠸⡆⢠⠏⠀⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⡿⠀⠀⢠⡏⠀⠀⠀⢈⣆⣀⣀⣀⠀⠈⣹⠇⠀⠀⠀⠘⣆⠀⠀⠙⠞⠀⠀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⡾⠀⠀⣠⡴⠋⠁⠀⠉⠉⠉⠉⠛⢦⡀⠀⠀⠀⠘⣆⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⢀⡞⠁⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠈⢦⡀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⡾⠁⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠙⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠾⠃⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀
⠀⠀⠀⠀⠀⠀⠀⠂⠀⠐⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠠⠄⢀⢄⡸⠀⠐⢅⡤⡀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠑⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠂⢀⠀⠄⠀⠀⠀⠀⠄⡻⠦⠙⠁⡠⠚⠒⡄⠈⠃⢖⢠⡀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠀⠰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠑⠀⠀⣔⠦⠊⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠑⠪⡢⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡮⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢕⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠑⠉⡄⠀⢀⠀⠀⠂⠀⢢⠀⠀⠀⠐⠀⠀⠒⠀⠀⠀⠀⠆⠑⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⡂⢠⡇⠀⠀⠀⠀⠀⠀⡠⠀⠀⠈⠙⠛⠶⣄⠀⠀⠀⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠂⠀⠀⠀⠀⠠⠁⢈⠀⠀⠀⠀⠛⢈⠇⠀⠀⢄⠄⢀⠏⠀⠀⠀⠀⠄⠀⠀⠈⠃⠀⠀⠈⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⡀⡀⠁⠐⠚⠂⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⢀⡰⠂⠀⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⡄⢴⠀⠀⠀⠀⠀⠀⡄⠀⠘⠀⠈⠁⠄⠠⠀⠠⠀⠠⠤⠡⠈⢢⠈⠢⠀⠀⠄⠁⠀⠀⠊⠀⠁⠌⠑⠁⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⡄⠁⠀⠤⠀⠀⠢⡀⠀⠀⠀⠔⠁⡀⠀⠀⠀⠀⠀⢀⣤⣤⣀⠀⠀⠀⠀⠀⠈⠲⠤⡤⠤⠴⡊⠀⠐⠂⢬⢶⢰⠎⢠⠆
⠀⠀⠀⠀⠀⠀⠀⢠⡠⠁⠀⠀⠀⠀⠙⠒⡒⠂⢒⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠄⠀⠀⠀⠀⠄⠀⠀⠤⠀⠈⠧⠀⠚⠏⢈⣟⠚⠛⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⢀⠀⠀⠀⠸⠁⠀⠁⡀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠐⠄⣠⠐⠓⡂⠀⠀⢐⠀⢀⠂⠀⠀⢄⠀⠙⠃⠀⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠃⠀⠘⠲⠄⠀⠀⠀⢀⠀⠀⢀⡤⠊⠁⠀⢀⠂⠀⠀⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠀⠀⠀⠀⠈⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠁⠀⠀⠀⠀⠨⠀⢀⠀⢐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠐⠐⠀⠃⠀⠀⠀⠀⠀⣆⠀⢀⡆⠀⠀⠀⠀⠀⠄⠀⠈⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠰⣀⠃⠀⠀⠀⠀⠀⡂⠀⠀⡇⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠁⠈⠳⠀⠀⠀⠀⠀⠶⠂⠀⠰⠤⠀⠀⠀⠀⠠⠬⠉⠀⠉⢥⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠐⠐⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠈⠉⠀⠒⠀⠀⠀⠀⠀⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠔⠈⠉⢁⠀⠖⠃⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⡠⠀⡀⠈⠈⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠀⠀⢐⠀⠀⠀⠀⠠⠀⠐
⠀⠀⠀⠀⠀⠀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⠀⠀⠀⠢⠀⠄⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⢀⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠁⠢⠤⢤⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⢸⣿⡿⣿⣶⣤⣤⣀⣀⠀⠀⢀⠀⠀⠈⠉⠛⠛⣿⣆⠀⠂⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊
⠀⠀⠀⠀⠸⣿⣷⣿⡿⢿⣿⡿⣿⣷⣆⣈⣄⠀⠀⠀⠀⣰⠿⣿⡆⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣾⠿⠃⠀⠉⠓⢦⡀⣼⠃⢀⡿⠈⠢⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢸⣿⣠⡾⠛⢿⡆⠀⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⢀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠠⠀⠀⠀⠀⠀⢻⡏⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠘⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⠀⠘⣷⡀⠀⠀⠀⠀⣿⣿⣽⣿⣿⣼⣿⣿⣶⣿⣿⠇
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂⠀⠘⣿⣿⡀⠀⡾⠁⠙⠿⣿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠘⢰⡟⠋⠀⠈⠻⣿⣶⣇⠀⠀⠀⠀⠈⠉⠉⠉
⠀⠀⠀⠀⢀⠀⠑⠂⠀⠀⠀⠀⠀⡀⠀⠀⢠⣿⡿⢦⣤⣶⣶⣾⣿⣿⣷⣄
⠀⠀⠀⠠⠁⠀⢀⠀⣀⡀⠀⠀⠊⠀⣀⠔⠡⠟⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣷
⠀⠀⠀⠀⠐⠁⠀⠀⠀⠈⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣽⣿⣿⠂⠀⠃⠀⢤⡀⠀⡤⠂⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⠛⣿⣿⣿⣿⡟⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠠⣾⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠻⡿⠰⢀⠐⠸⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣥⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⣤⣤⣀⣾⠋⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠙⠻⢷⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠈⢿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣆⣀⣀⣀⣀⣀⣠⣾⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣷⣦⢸⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⣰⣾⣷⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣎⠻⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠿⢡⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠁

⠀⠀⠀⠀⢠⠖⠊⠉⠙⠛⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠛⠋⠉⠑⠲⡀
⠀⠀⠀⠀⡾⠀⢀⣠⣤⣤⣄⡈⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⢁⣤⣶⣤⣄⣀⢠⣷
⠀⠀⠀⢸⠁⢠⣾⣿⣿⣿⣿⣿⣆⠀⢢⡀⠀⠀⠀⣀⣀⣠⣤⣤⣬⣝⢻⣟⣛⣥⣤⣤⣤⣀⣀⡀⠀⠀⢀⡴⠁⣴⣿⣿⣿⣿⣿⣷⡄⠘⡇
⠀⠀⠀⢸⠀⢘⣿⣿⣿⣿⣿⣿⣿⣇⠀⠙⠓⠻⠃⢉⣤⣴⣶⠦⠤⣬⡭⢭⣥⠤⠴⣶⣦⣬⡉⠻⠟⡻⠏⠀⣸⣿⣿⣿⣿⣿⣿⣿⡃⠀⡇
⠀⠀⠀⠀⠡⡸⣿⣿⣿⣿⣿⣟⠙⠙⢀⠴⠋⢀⠔⠋⣉⣠⣤⣴⡶⠶⡖⢲⠶⠶⠦⣤⣄⣉⠙⠦⡀⠙⠦⡀⠋⠋⣽⣿⣿⣿⣿⣿⢇⠌
⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⡋⠁⢠⠐⢠⠄⠀⠀⣠⠾⠿⠋⠉⢀⣠⠄⠰⣧⣦⣄⡀⠈⠛⠿⢷⣄⠉⠀⠠⡄⠢⡄⠈⢙⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠈⣽⣿⠿⠟⢁⡔⠁⣰⠋⠀⢀⠼⠁⣠⡴⠖⢂⣉⣁⡀⠇⠆⣶⣌⣉⡐⠲⣦⣄⠈⠧⡀⠀⠹⣆⠈⢦⡘⠻⠿⣿⣯⠁
⠀⠀⠀⠀⠀⠀⣾⡁⠀⣴⡟⠁⢰⡇⠀⠀⠀⠀⠜⠁⡄⠀⠉⣸⠏⡤⡀⢠⠸⠹⣏⠙⠀⣦⠙⠣⠀⠁⠀⠀⢹⡆⠈⢿⣦⠀⢈⣷
⠀⠀⠀⠀⠀⠀⢹⠏⢸⡟⠁⢰⣿⣧⠀⣠⣀⣤⡄⢸⡇⠀⢰⡷⠀⠇⠇⠈⠃⠐⠞⡆⠀⢽⠇⣠⣤⣀⣄⠀⣾⣿⡆⠈⢿⡆⠹⡇
⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⣤⠘⠛⣯⠀⠉⠉⣉⣙⠀⠻⡄⠀⠀⠚⠀⠀⠀⠀⠘⠃⠀⠀⠋⠀⣋⣉⠉⠉⠁⣿⠛⠃⣧⠘⣿⡀
⠀⠀⠀⠀⠀⠀⠀⣾⡷⠀⣿⠀⢠⣿⠷⢶⣿⢿⣿⣻⣦⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⡿⣿⠶⠺⣿⡀⠀⣿⠀⢿⣷
⠀⠀⠀⠀⠀⡆⢸⣿⡇⠀⣿⠀⢺⠻⢷⡄⠻⢮⣍⣥⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣿⣬⣩⡵⠋⣠⡾⠛⡇⠀⣿⠀⢸⣿⡆⢰
⠀⠀⠀⠀⡐⠀⣾⣿⡇⠀⣹⠀⢸⡄⢀⡙⠶⠦⠄⠀⡿⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⡾⠛⢿⠀⠠⠶⠾⢋⡀⢠⡇⠀⡏⠀⢸⣿⣷⠀⢄
⠀⠀⠀⠀⠁⣠⣿⣿⠃⠀⢻⠀⡘⢿⣄⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠛⠋⣠⡿⢀⠀⡟⠀⠸⣿⣿⣄⠈
⠀⠀⣠⠀⠀⣿⣿⣿⠀⠀⣸⡂⡇⢀⡹⠶⡣⣢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣔⠜⠶⢏⡀⢸⢘⡇⠀⢀⣿⣿⣿⠀⠀⣄
⠀⢐⠁⠀⠀⣻⣿⣯⡄⠀⣿⣧⢰⣜⢿⡴⠃⢀⡔⠁⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠑⠒⠬⣞⢦⡿⣣⡆⣼⣿⠀⢨⣿⣿⣟⠀⠀⠈⡀
⠀⣾⠀⠀⠀⢸⣿⣿⡇⠀⣿⣿⡏⠻⠄⠀⣠⠏⡴⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠠⣄⠀⢠⠟⢸⣿⣿⠀⢸⣿⣿⡇⠀⠀⠀⣷
⠈⣏⠆⠀⠀⠀⢿⣿⣿⡄⠈⠿⣧⠀⠰⣼⡏⢀⡤⠀⠀⢠⣄⣀⣀⣀⠀⠀⣀⣀⣀⣸⣿⢷⠀⢤⡀⢹⣧⠇⢀⣾⡿⠁⣠⣾⣿⡟⠀⠀⠀⠐⣹
⠐⢿⣏⠀⠀⠀⠸⢿⣿⣿⣤⣀⠙⢷⣄⠙⢳⣿⡃⠐⠀⠘⣯⣤⣀⠉⠙⠋⠉⣀⣤⡽⠻⠚⠓⠚⢿⣾⣿⣶⡾⢋⣤⣶⣿⣿⣿⠇⠀⠀⣠⣿⣿
⠀⠙⡿⠂⠀⠀⠀⠉⠙⣿⣿⣿⣶⣄⠙⠧⣀⡙⠛⠛⠓⠤⠈⠛⢿⣷⠀⠀⣾⡿⠛⠃⠴⠖⠒⠒⠊⠉⠾⠋⠴⣿⣿⣿⣿⠟⠙⠀⠀⠀⣿⣿⠟
⠀⠀⠐⣶⣦⡀⠀⠀⠀⠀⠈⠁⠸⣿⣿⣶⣿⡏⠛⠛⠲⠶⠤⠄⠀⠉⢻⡏⠁⠀⠠⠰⠖⠖⠛⠛⢻⣿⣾⣿⣿⠟⠉⠉⠉⠀⠉⠀⢠⣿⣿⠋
⠀⠀⠀⠙⢿⣷⡆⢀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣿⣛⠐⠂⠃⠁⠀⢀⣤⣾⣷⣄⡀⠀⠈⠘⢐⡂⣛⣿⣿⡿⠿⢁⡄⠀⠀⠀⠀⡀⢰⣾⡿⠃
⠀⠀⠀⠀⠀⠙⠗⣼⣧⣠⣀⡆⠀⠀⠀⠈⠉⢹⣿⣿⣿⣶⡖⠺⠋⠉⢻⠏⠈⢙⠗⢶⣶⣿⣿⣿⡿⠛⠁⣶⠾⠃⢰⣀⣠⣴⣧⠻⠋
⠀⠀⠀⠀⠀⠀⠀⠘⠿⢿⣿⣧⣤⠀⢀⣴⣀⢈⣙⣿⣿⣿⣇⢀⣟⣶⣶⣶⣶⣻⡀⣸⣿⣿⣿⣿⣿⣼⣶⣄⠀⣤⣼⣿⡿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠲⠋⠙⠛⠉⢩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠿⠏⠙⠟⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣛⡿⣿⣿⣿⣿⣿⣟⣿⣿⢿⣛⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣼⡁⠘⠉⠃⠁⠚⠚⠉⠃⣸⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⢀⠀⡀⠀⠀⣀⠀⡈⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠳⠞⠟⠛⠃

⠀⠀⣠⠖⠒⠒⢦⣀⣀⠀⠀⠀⢀⣠⣀
⠀⢰⠁⠀⠀⡞⠁⠀⠈⠱⡄⡴⠁⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⣇⠀⠀⠱⡀⠀⠀⢀⡿⡇⠀⠀⠀⢀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠉⠲⡄
⠀⠀⠈⠲⣄⣠⠟⠢⣤⠞⢀⣧⣀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠤⣀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠘⡆⢸⡄
⠀⠀⠀⠀⠀⠻⡇⠘⡟⠀⡽⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⡴⠉⠀⠀⠀⠀⠀⠉⠲⡄⠀⡇⠀⠀⠀⠀⠀⢠⠇⢰⡇
⠀⠀⠀⠀⠀⠀⠘⣼⣣⠞⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢜⣾⠁⠀⠀⣀⠔⢁⣠⠔⠀⣹⠀⠸⡄⠀⠀⠀⠀⠆⢀⡞
⠀⠀⠀⠀⠀⡔⠲⡿⠋⢠⠔⠋⠉⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⢴⣮⠭⣿⡖⣊⣉⡀⣈⡩⠤⠔⠊⠟⣆⠀⠘⢄⡀⠀⣀⠴⠋
⠀⠀⠀⠀⠀⢇⢀⣽⠀⡏⣠⠴⠖⠒⠒⠒⠒⠦⡀⢷⠀⠀⠀⢀⠀⠀⠀⠀⢯⡇⠠⠔⠲⠄⠀⠘⠉⠉⢸⠃⠀⠀⠀⢹⣻
⠀⠀⠀⣠⠔⣿⣿⠀⠀⣷⣟⠒⠒⠒⠒⠒⠒⠒⣇⣾⠀⠀⠀⠻⣉⡗⠀⠀⠀⠙⢄⠀⠀⠢⠤⠔⠂⣠⠏⠀⠀⠀⠀⢀⠧⣀
⠀⠀⠀⠁⠚⢹⢻⠀⠀⣿⢉⡭⡛⠒⠒⠚⠻⠥⠈⣽⡄⠀⠀⠀⠈⠳⢄⠀⠀⠀⠈⢑⡄⢤⠄⠐⠞⢹⣦⣀⣀⡠⠤⠺⣯⡼⠃
⠀⠀⠀⠀⠀⠛⠈⢧⠠⡻⡄⠀⢀⣀⠁⠀⣠⠀⣰⠃⠙⡄⠀⣠⡤⢤⠀⠙⠲⠤⣤⠚⠙⠪⡖⠐⡖⠁⠀⠙⣄⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠈⢳⣇⠈⠒⣤⣬⣭⠥⣴⣊⣁⣀⣤⡿⠔⠓⠤⠼⠃⠀⢀⠔⢧⠀⢀⠀⡇⠀⠱⣀⡤⠴⠉⣆⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢪⡀⠉⠉⡇⠈⠉⠀⠈⣧⣤⠟⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⣄⡉⠉⢹⠧⠤⠔⢻⣀⡴⠚⠁⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢹⠇⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡲⠊⠀⡀⠀⠀⢻⠀⠀⠀⠀⠸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⣴⠛⣆⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣸⢧⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠘⠖⠋⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⡦⠇⠘⠦⡤⠾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⠀⠀⢀⣀⣀⣀⣀⣤⣴⠾⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⣇⠀⠉⠉⠉⠑⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠯⣵⡇⠀⠀⠀⠾⣩⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣶⡄⣿⡀⠀⢀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣬⡻⠟⠋⠁⡱⠒⡑⠊⣁⣠⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⡠⠚⣡⣾⣿⣿⡿⢃⠀⠀⠀⠀⠀⠀⠀⢠⡤⣄⠰⢯⣟⡣⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠗⣠⡅⣰⠟⠋⠀⢀⣤⠀⠈⣹⠶⡀⠀⠀⠀⠀⢈⡎⠱⡄⠉⡿⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⢡⡴⠀⠀⠋⢀⠀⠀⢄⢰⠜⢆⠀⠀⠀⢀⣷⢠⡤⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡘⠇⠀⠀⠀⠙⠁⠀⣤⣉⠆⠈⣇⠀⢀⣾⣷⣙⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣷⡀⠀⡄⡰⢊⡁⠀⣀⡠⠤⠀⣿⣠⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣷⡄⠁⠁⠸⣶⣶⣶⣾⠏⢀⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣦⡐⢄⠈⠛⠛⢉⢄⣾⣿⣿⣿⣿⠃⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣿⣿⣿⣦⣥⡒⢂⣵⣿⣿⣿⣿⣿⢵⣾⢫⣯⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣿⣿⣿⣿⣿⡇⠈⠑⠼⡏⠙⠉⠙⢟⠛⠛⠻⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⡿⠿⠋⠀⠀⠀⠀⠀⠁⢃⡀⠀⠳⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠛⠛⠿⠿⣿⣿⣿⣶⠶⢤⣤⣀⠀⠀⠀⠒⠒⠰⠀⠓⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⢁⠇⠀⠈⠸⣩⢻⢦⡀⠀⣠⡼⢤⣀⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣼⣼⡀⢀⢃⢇⠀⠄⢋⢞⠃⢀⠀⣹⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢻⢩⠇⡸⠌⠈⡄⣴⠟⡌⣄⣴⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⡏⠈⠊⡤⢇⣄⣠⠟⢁⣤⡾⡿⡱⡘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⢰⢰⠀⢡⣠⣟⡥⢶⣏⠁⠁⠁⠃⠃⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣤⡆⠆⢾⣠⡾⠛⠁⠀⠀⠙⣶⡰⡆⠀⡀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⣶⡞⠁⠀⠀⠀⠀⠀⠀⠈⠻⣦⣴⣥⣼⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠛⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠙⠛⠛⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠠⡆⠙⡖⠐⠤⠐⠒⠀⢒⠂⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡵⠀⠀⠀⠁⠁⠀⠀⠙⠃⠀⠉⠀⠘⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⡠⠀⠃⠤⠒⢤⡄⡀⣀⠠⠔⠢⢄⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡎⠀⠀⠀⠔⠸⠁⠀⠀⠀⢢⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡅⠀⠀⠀⡐⠲⠂⠀⠐⠖⢰⠀⢈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⠀⠀⠀⡁⠀⠀⡐⠀⠀⡆⠀⠸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠁⠀⡀⠀⠀⠎⠀⠀⠃⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡨⠀⢤⡀⠠⠒⠀⠀⠀⠀⠀⠰⡄⢀⠀⢬⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⠀⠀⠀⠉⠢⣀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠈⠑⢆⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢰⠋⠈⢹⠀⠀⢠⠂⠀⠀⠀⠈⠁⠒⠒⠒⠀⠁⠀⠀⠀⠰⡄⠀⠈⣋⣉⠩⠇
⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠘⠒⠈⠐⠀⠠⠼⠀⠀⢀⠀⠀⠀⣀⠀⠀⣦⡀⢀⠝⠉⠉⣅⡈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠛⠀⡄⠀⠀⣶⠀⠠⠄⠊⠱⢄⠀⠉⠀⠐⠀⠀⢩⠀⠀⣀⠈⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⠐⠀⡎⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠠⠤⠁⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⡐⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⢣⠀⠀⠹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠰⢧⡀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⣀⠔⠁⠄⠠⠀⠀⢀⠂⠀⡀⠴⠀⠀⡀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠠⢄⠉⢤⡀⠘⢆
⠀⠀⣀⠠⠴⠊⢁⡴⠋⠀⠀⠀⢠⠀⠤⠊⠀⡀⠀⠌⠘⡀⠀⠀⡄⠈⢆⠀⠶⠒⠤⢄⠱⠀⠈⠓⢄⠑⠒⠤⠤⣤⣤
⣴⢟⣯⡁⢠⠶⠊⠀⠀⠀⠀⢀⡧⠀⠀⠀⢀⠁⡸⠀⠀⠃⠀⠀⠇⠀⠀⠳⡀⣥⠀⠀⠁⠷⠀⠀⠀⠙⠠⣐⢃⠘⠷
⠀⠈⣡⠎⠁⠀⠀⡀⠀⠀⠀⠈⠀⠀⠀⠀⠸⢀⠇⠀⠀⢀⠀⠀⠀⠀⠀⠀⠉⣾⠀⠀⠀⠀⠀⠠⣀⠀⠀⠙⢌⠁
⠀⣴⠃⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠘⠀⠀⠀⠸⠆⠸⠀⠀⠀⢀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠓⢒⠒⠈⣁
⢠⡇⠀⠀⠀⡰⡆⠀⠀⠀⠀⠀⠀⠀⠔⠀⠈⠀⠀⠀⠀⠀⠴⠃⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⢹⡄
⢸⠁⠀⠀⣠⠁⠈⠀⠠⠀⠠⠄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⣀⠀⢀⣀⠤⠀⠀⠀⠀⠀⣸⠇
⠘⢧⠤⠖⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⢀⡀⠄⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⢠⠍
⠀⠀⠀⠀⠘⢧⣀⡀⠀⠀⠀⠠⠂⠑⣄⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⢀⡴⠦⡄⣀⣀⠀⣀⣀⣀⡤⠋
⠀⠀⠀⠀⠀⠀⠉⠉⠉⠻⢄⣀⠀⢀⡼⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠶⣋⣀⡠⠜⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⠰⡖⠒⠂⠔⠒⠂⠈⠁⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠃⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢳⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⡇⠀⡀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠁⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠆⠀⢠⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠁⠀⢸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⡈⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠔⠈⠀⠀⠀⠀⠇⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⢂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠦⣜⡆⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠰⠤⠄⠠⠤⠄⠀⠒⠒⠒⠂⠀⠀⠀⠀⠠⠬⠍⠉⠉⠭⠉⠉⠥⠄⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡒⢂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⡠⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠿⠅⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⡤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠙⠀⠀⠀⠀⠀⠀⠀⠀⠔⢄⠀⠀⠀⠈⠒⠶⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⢨
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠐⡜⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢠⣤⣄⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢀⣀⡁⢃⠀⠀⠀⠀⢠⠖⢁⠀⠀⠀⠀⠉⠳⣄⠀⠈
⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⣠⣐⡢⣤⣤⡀⢀⡄⠀⢠⠁⡇⠀⢃⢸⠀⠀⠀⢰⠃⠀⠀⠄⠀⠤⠀⠀⠀⠈⡄
⠀⠀⢀⠀⠠⣿⠋⠐⠊⠀⠀⠀⢀⠀⠀⠹⡀⠀⠀⠀⠀⠉⠀⠀⠈⠁⣄⠀⠀⢈⠀⡀⠀⠀⢀⠀⠀⠀⢀⡀⡀⢠
⠀⠀⠈⠀⠀⡎⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⡙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠆⠀⠀⠣⡉⠒⠊⠁⠀⠀⠀⠈⡰⠁
⠀⠀⠀⠀⠈⠻⡀⠀⠀⢀⠀⠀⡰⢀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡈⣄⠀⠀⠈⣐⡄⣤⠤⣤⠒⠊
⠀⠀⠀⠀⠀⠀⠈⠢⠄⢀⣈⡉⣀⠁⢄⠀⡴⠤⣀⣀⠀⠀⠀⠠⠄⠀⠀⢡⠘⡦⠤⠊⡌⠐⠁⠀⡇⠈⢢⠀⡀⠁
⠀⠀⠀⠀⠀⠀⠀⡀⢄⠀⠈⠓⠋⡀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⣧⢀⡀⢠⡥⠤⠋
⠀⠀⠀⠀⠀⠀⡜⠀⠚⣢⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠒⡄⢀⣀⠀⠀⠀⠀⠀⡃⢠⡀⠰⠀⠀⠀⠀⠀⡔⠢⡀⠀⢀⡀⠢
⠀⠀⠀⠀⠀⠀⠈⠀⠘⡡⡀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⢀⠤⣾⣹⡎⢠⣔⡇⠀⣀⡀⡍⠁⠁⢎⠁⠀⠀⠀⠀⠀⠰⠄⠴⢀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠵⡧⠤⠖⠂⠀⠀⠀⠀⠀⠀⠀⠈⠒⢣⢝⠁⠌⠰⠀⠀⠁⠈⠁⠐⠯⠋⠀⠀⠀⠀⠀⠀⠀⠇⠐⣈⠀⠰⠂
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠰⢧⡀⠲⣲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢈⣉⠁⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠄⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠊⠰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠤⠤⠤⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣒⣭⣷⣶⣿⣛⣟⡻⣿⣷⣾⣭⣖⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢣⣾⣿⣿⣿⣿⢿⣿⣿⣧⡘⢿⣿⡏⠹⣷⣾⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣇⠻⠿⠿⣿⣯⣴⣿⣿⣿⣿⣿⣶⣮⣍⣀⢛⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣾⣿⣿⣿⣿⡿⠋⠉⠙⠻⣿⣿⣿⣿⣿⣿⢿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣿⠿⠿⠧⠀⠀⠀⠀⠤⠬⠭⡙⢿⣿⣇⣸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣿⣿⣿⡿⢁⣤⣤⡀⢶⡀⠀⠀⢀⣤⣀⡀⠀⢿⣿⣿⣷⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⢁⣹⣿⣿⡇⠘⠋⠀⠀⠀⠁⠀⠀⠉⠀⠈⠉⠀⢸⣿⣿⣄⢹⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⣿⣿⣿⢿⠀⠀⠀⠀⠀⢾⣇⠰⠄⢀⠀⠀⠀⠀⣾⣿⣿⣿⢾⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣾⡇⠀⠀⢀⣤⠤⠀⠶⠦⣌⢳⠀⠀⢰⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠈⠻⢿⠿⣿⣿⣷⠀⠀⠘⣿⣿⣿⣿⣿⡾⠋⠀⠀⣸⣿⣿⠿⠿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣆⣴⣞⠀⠀⣠⣿⣿⣿⣆⠀⠀⠈⣉⣉⡋⠍⠀⠀⠀⢠⣿⣿⣿⣿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠉⠁⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠦⣿⣿⣿⣿⣯⣽⣿⣿⣿⣿⣿⣿⣦⣤⣤⣴⠾⠟⠈⣿⣿⣿⣿⣉⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⣷⣤⣴⣤⣤⣤⣿⣿⣿⡟⠻⣿⠋⠉⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠟⣿⡿⣿⣿⣿⣿⣿⣿⣿⠃⠃⠀⠛⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠛⣿⣿⣿⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁⠀⢈⢷⣹⣿⣿⡏⠘⠻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⠙⢿⣿⣿⣿⠟⠛⠁⠑⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡇⢀⣦⡸⡞⣇⢻⣿⣦⡀⠑⠺⢻⣆⠀⠀⠀⠀⠀⠀⣴⣿⠟⠀⠀⢸⣿⢿⠟⠀⠀⣀⡄⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣾⣿⣿⣿⣹⡜⣿⣿⣿⣷⣦⣄⡙⠳⡄⠀⠀⢀⣼⠟⠁⢀⣠⣶⣿⡿⠀⠀⠀⣼⣿⣵⠏⠈⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣻⣿⣧⢻⡏⢻⣿⣿⢿⣿⣿⣷⣌⠢⣠⣞⣡⣶⣾⣿⠛⡉⡁⠀⠀⣇⣼⣿⣿⡏⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⠃⠈⠋⠛⠁⠂⢻⠛⣿⣷⣽⣏⠋⠉⠁⠀⠈⠀⡐⠀⣆⣿⣿⣿⡾⠀⣤⣤⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃⠀⠈⠀⠀⠐⠀⠈⠃⠈⠃⠘⠛⠀⠀⠀⠀⠀⠘⠁⠀⠛⠛⠛⠛⠁⠘⠙⠋⠐⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⡀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠄⠀⠂⠀⠄⠀⠀⠀⠀⠁⡰⢢⠄⠐⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⢀⠂⠀⠀⠀⠀⠀⡠⠘⠃⠀⠒⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⠀⠀⡸⠇⠐⠀⠀⠀⠐⢀⠀⠀⠀⠸⡦⠀⠀⠛⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠉⠀⠀⠀⠀⣀⡀⠁⠀⠀⠀⠀⠀⢡⠈⣀⠀⠀⠀⠀⢀⠀⠀⠠⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣥⠀⢀⠀⢀⡀⠤⠐
⠀⠀⠠⠀⠀⠀⠀⠀⣀⢂⢀⢁⣟⡱⠒⢣⡀⠀⠀⠀⠀⠀⠀⣀⢀⠄⠀⠀⠀⠀⠀⠰⠄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠠⡐⠕⠁⠀⠀⠀⠀⠈⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⢀⠥⠆
⠀⠀⠀⠀⠀⠀⠀⠈⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠉⢉⠉⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠶⢠⡄⠠⠄⣀⠠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⠃⠤⠀⠛⢠⡉⠰⠆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠂⠘⠁⠤⠠⠗⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣉⠒⠲⠂⠀⠀⠀⠐⠒⠂⢉⠠⠀⠀⠀⠀⠀⡐⠈⠄⠀⠀⠀⠀⢒⣀⡠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠊⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣤⠀⠀⠀⠀⠀⢸⠛⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡏⠀⠀⠀⠀⠀⡿⠀⠀⠈⣷
⠀⠀⠀⠀⠀⢀⣀⠀⢰⠛⢦⠀⠀⣀⡤⠖⠚⠉⠉⠉⠀⠀⠀⠀⠈⠉⠉⠓⠶⣤⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢠⠇⢀⡴⠛⠁
⠀⠀⠀⠀⠀⡏⠉⠳⣾⠀⢸⡶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣤⡴⠶⠦⣄⡀⠀⠀⠸⠶⠋
⠀⠀⠀⠀⠀⢻⡄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠙⣆
⠀⠀⠀⠀⣀⣤⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⢀⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣤
⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣠⠞⠈⣇
⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡀⠀⠀⠀⡴⣄⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⡴⠋⠀⠀⢹
⢠⡏⠀⠀⠀⠀⠀⠀⠀⠑⠁⠀⠀⠀⠀⢰⣄⣀⡸⠁⠈⠒⠀⠚⠁⠈⠑⠦⠴⠈⠳⢄⣀⣀⣀⣠⡶⠋⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⢘
⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠉⢀⡴⠒⠒⠦⡀⠀⠀⠀⠀⠘⡆⢀⡤⠚⠛⢤⡘⡇⠀⠀⠀⠀⠸⠧⠶⠶⠒⠛⠋⠉
⡏⠀⠀⠦⠼⠂⠀⠀⠀⠢⡄⠀⠐⣦⣤⠜⠀⠀⡎⠀⣠⣤⡀⠹⠀⠀⠀⠀⠀⢹⡏⠀⣶⣶⠀⢷⡇
⣇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⢁⠀⠀⠀⠀⢧⠀⠙⠿⠃⢠⠇⠀⠀⠀⠀⠈⣧⡀⠙⠋⢀⡿⡇
⢻⡀⠀⢀⠀⠀⢠⠞⠉⠀⠈⠦⠤⠎⠀⠀⠀⠀⠈⠳⠤⠤⠴⠋⠀⠀⠀⠀⠀⠀⣧⠉⠒⠒⠉⠀⢹⠀⠀⠀⠀⠠⣶⠒⠒⠲⠶⠤⢤
⠈⣧⠀⠀⠁⠀⡇⠀⢀⣰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⣸
⠀⠈⢧⡀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠳⡄⠀⢰⠇
⠀⠀⠀⠙⢦⣀⠀⠙⠓⢲⡆⠀⠀⠀⠀⠀⢸⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠉⠁⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠹⣦⡏
⠀⠀⠀⠀⠀⠉⠛⢦⡄⢸⠇⠀⠀⠀⠀⠀⠸⡄⠀⠀⠈⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠶⣯⡞⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠈⠙⠒⠤⢤⣄⣀⠀⠀⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⣀⡴⠊⠁⠀⠀⢀⡾⠃
⠀⠀⠀⠀⢀⣤⠤⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⢑⡞⠁⠀⠀⠀⢀⡴⠋
⠀⠀⠀⣴⠋⠀⢰⠋⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⡾⢄⠀⠀⠀⢠⠞⠁
⠀⠀⢰⡇⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠀⠀⠀⠀⠀⣉⣀⠜⠀⠀⢠⠏
⠀⠀⠀⢷⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠘⡇⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⢠⡞⠳⣄⡀⠀⠀⠀⠀⠀⠀⢀⡟
⠀⠀⠀⠀⢹⡀⠀⠀⠀⠑⢄⡀⠀⢀⡴⣏⠀⠀⠈⠙⠳⢤⣄⣀⣠⡴⠟
⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠙⣢⠞⠀⠘⡆
⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⣠⣾⣁⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣧⢀⣠⠞⠁⠀⠈⠙⠶⣄⣸⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⡀⠀⠀⠀⠀⢄⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠂⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠐⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⣀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⣀⢀⠀⠠⠤⠤⠀⠀⠀⠀⠀⠔⠆
⢀⡀⠀⠀⢠⠆⠀⠀⠀⢀⠀⠤⠀⠖⠂⠀⠀⠈⠉⠁⠒⠒⠊⠋⠁⠀⠀⠁⢸⠠⠤⠐⠒⠈⠁⠀⠁⠈
⠆⠁⠔⠀⠘⠀⢀⠠⠀⠤⠤⠤⠄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡄⠀⠴
⠀⠐⠈⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⢀⠀⡀⠀⠈⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠈⠀⠀⠀⠀⠀⠂⡀⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠠⠀⡔⡈⠰⠄⠀⠁⠌⠀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠤⠤⠤⠐⠒⢒⡔⠃⠀⠈⠐⢲⡊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢀⠇⢸⠀⠀⠀⠀⠀⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢈⠀⠸⠀⠀⠀⠀⠄⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⢈⡀⠀⡆⠀⢀⣀⣀⣀⠼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⡆⠉⡋⠉⠀⠀⠈⠩⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠇⠀⠀⠀⠀⠀⣃⣸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠙⠹⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⡄⠄⠀⠀⠀⠀⠀⠀⢀⠒⠈⠀⢘⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⣠⣴⠂⠀⠀⠀⠠⠀⢀⡀⠀⠂⣀⣼⡇⣀⡖⠃⣼⠛⠻⣶⣬⡛⠒⠀⠀⠻⠄⠀⠠⠀⢀
⠀⠀⠀⠀⠀⠀⠀⣦⠀⠈⣿⢶⢫⠟⢈⡡⠶⠀⠀⠀⠀⣠⠐⣼⡟⣿⣿⣿⣿⣶⢾⡾⡛⠀⠐⠻⣿⣏⠐⠀⢀⠠⠉⠂⠀⣈
⠀⠀⠀⠀⠀⠀⡀⠈⠀⠚⣼⣦⣿⠾⢻⣷⠶⢀⠀⠀⠠⠚⢀⣸⣿⣿⠋⣿⣿⣿⣿⠦⠤⠄⠠⣄⣻⣿⡇⢠⠴⠣⣰⢀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠐⠳⠔⣦⣿⣿⣵⠈⠐⠋⠀⡔⠓⣾⣴⣾⡿⢧⠃⣸⣿⣿⡏⣠⠀⠐⢂⠀⠀⠀⠈⢿⣧⣖⠁⠀⢠⡄⢹⡆
⠀⠀⠀⠀⠀⠀⠀⢻⡕⢦⣘⣿⡿⣿⠞⠅⠛⠠⡼⠓⢿⣿⣿⣿⠀⣼⣿⢫⣅⣴⣾⣟⣿⣻⣿⣲⣆⠐⢾⣿⣯⣵⠀⠘⢀⣙⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠿⢷⡙⣋⣿⡷⠀⠀⢀⠘⢨⣿⣿⣿⣿⠧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣦⠀⠀⣾⠀⠁
⠀⠀⠀⠀⠀⠀⠀⢐⠙⣾⣷⣿⣿⡇⠀⠐⠁⢠⣿⣿⣿⣿⣧⣾⣿⣶⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀⣩⣿⣷⣆⢠⣏
⠀⠀⠀⠀⠀⠀⠐⠺⣽⡟⣿⣿⣿⡏⠀⠐⠲⣾⣿⣿⠵⣿⣿⣿⣯⣁⣾⡿⠛⣟⣿⣿⣿⣿⣿⣟⣳⣿⣼⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣙⣿⠙⢿⡜⢠⣤⣾⣿⣿⠏⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣛⣩⣿⣿⣿⣿⣛⣿⣻⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⡸⣿⣾⣿⣾⡧⠈⣹⣿⡿⠎⠸⣿⣿⣿⣿⣿⠿⢍⣉⣉⡹⠿⢾⣷⣿⣿⣿⠂⠀⠋⡇⣨⣿⣻⠃
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⣾⣿⣿⣾⠟⢿⣷⠃⠐⠀⣿⣿⣿⣿⣿⡧⣄⠈⠛⣉⠠⠀⠄⠀⡀⠀⠀⢠⢈⡏⢠⣿⠷
⠀⠀⠀⠀⠐⠀⠀⠀⠀⠸⣿⣿⣿⣟⡀⠘⣫⡴⠊⠁⢸⣿⣿⣿⣿⣷⡈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣘⣿⣿⠋⡷
⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠹⣿⣿⡿⢦⡞⣉⠀⢀⣵⣿⣿⣿⣿⣿⡍⠛⠖⠀⠀⠀⠀⠀⡀⠀⢐⠟⢰⣾⠟⡏⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣄⣿⡞⠀⠂⢠⡆⢋⣹⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⡀⠀⠀⢠⢩⡴⣻⢯⠜⡋⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠂⡀⠀⠐⣥⡾⠀⠄⠀⠰⠛⣉⣲⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⢀⠀⢀⣠⢷⣾⣿⡟⢁⠊⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠁⢱⣃⡄⢸⡂⠀⣌⣹⣿⣿⣿⣽⣿⠀⠀⠀⠀⠀⡼⣯⡻⢿⣿⣿⣻⠟⠀⠁⠀⠀⠛⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠐⠻⠉⢤⠉⠁⠀⠉⣷⣽⣿⣿⣿⣼⣦⡀⣀⠀⠠⠈⠐⣦⠲⠿⡀⠁⠀⠄⠀⠀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠈⡀⢠⠄⣨⣿⣿⣿⣿⣿⣿⣷⣼⣦⣷⢀⣶⣿⡀⠀⠰⡦⠀⠀⠀⠃⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠞⠀⠀⠐⠂⢀⠀⡻⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠗⢀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠉⡀⠀⠀⠄⠲⠖⠋⠉⢀⣙⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⠂⠁⠀⠀⠀⠀⡤
⠀⠀⠀⠀⠀⣀⠀⠀⢀⣄⠰⠄⠀⠀⠘⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣧⠀⠀⠀⠀⠐⠀⠀⡀
⠀⠀⠀⠀⠀⠄⠀⡀⠈⠁⠠⠀⠀⠀⠀⡀⣄⣰⣾⣿⣿⣿⡟⣻⣿⣧⢋⠶⣀⠘⣿⣿⣿⡠⠄⠀⠀⠀⣰⡾⠓⠀⠀⠐
⠀⠀⠀⠨⣶⣮⣄⠃⠀⠀⠀⠀⣀⣌⣶⣿⠟⠿⣙⣿⣿⣿⣿⡿⠟⣛⠠⠞⠀⠙⠉⣿⣟⣠⠀⠀⣠⣴⢏⠗⠀⢠
⠀⠀⠀⣻⣿⣿⣿⣽⣿⣶⣶⣬⣯⣥⣯⣴⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠒⠆⠀⠀⢤⣾⠿⠧⢀⣾⠛⡁⠀⠀⢀
⠀⠀⠀⣽⠋⠉⠻⠿⠿⢿⢿⢿⣿⡿⠟⣉⠉⢈⣹⣧⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠠⣾⡿⣾⢿⠏⠀⠀⠀⠠⠉
⠀⠀⠐⢿⣿⣿⣿⣷⣄⢤⣦⠰⡿⠣⠶⣧⣾⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠐⠀⣼⠿⠶⣽⠇⠀⠘⠀⠐⠃
⠀⠀⠀⠈⠀⣰⣿⢿⣿⣷⣶⣾⣿⣶⣾⣿⡿⢿⡟⠋⠛⢥⡀⠀⠀⠀⠀⠀⠀⢾⡷⣤⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠁⠀⠈⣤⣿⣿⣿⣿⣿⡿⠛⠂⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⠀⢰⡿⠀⠀⠈⠁⠂⠀⠄⢀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⡗⠀⠀⠀⠀⠤⣄⠀⠀⠀⠀⠀⠀⠈⠛⠶⠄⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⡆⠀⠀⠀⢀⠀⠈⠐⠀⠒⠆⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠛⠈⠀⠀⠀⠀⠀⠀⠈⠀⠸⣆⠀⠀⠀⠉⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢰⣾⣿⣧⠀⠀⠀⠂⠀⠀⠀⠀⠐⠀⠀⠀⢀⣠⣄
⠀⠀⠀⠠⣿⣿⣿⡆⠀⠀⢀⣤⣌⠛⢦⣬⣿⣿⣥⡤⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠇⢀⣠⠦
⠀⠀⠲⣄⣙⣿⣿⠏⠀⠀⠺⣿⡿⠃⠀⢨⣿⣿⠀⠀⠀⠀⢀⣴⣶⣦⠀⠀⠑⠲⢦⣭⣿⣿⡶⠋
⠀⠀⠀⠀⠉⢻⣿⣿⠆⢀⣾⣿⣿⣄⠀⣸⣿⣿⡇⠀⠀⠀⠀⣹⣿⣯⣤⠦⠀⠀⠀⢨⣿⣿⣄
⠀⠀⠀⠀⠀⣿⣿⣿⠀⣾⣿⣿⡏⠻⠆⣹⡿⣿⡇⠀⠀⠀⣰⡿⣿⣷⡀⠀⠀⠀⢀⣿⣿⣿⣿⡆
⠀⠀⠀⠀⢰⣿⠉⣿⠰⣿⠉⣿⡇⠀⠀⣿⣇⣾⡇⠀⠀⠀⠩⣾⠿⠿⢿⡆⠀⠀⠀⠈⡿⢸⡇
⠀⠀⠀⠐⣿⣿⢀⣿⠀⠀⠀⣽⡁⠀⠀⠿⠇⣿⡷⠀⠀⠀⠀⠙⠀⠀⠘⠁⠀⠀⠀⠀⣿⢸⡇
⠀⠀⠀⠀⣼⡇⠀⣿⠀⠀⠀⢸⠁⠀⠀⢠⡄⢸⡦⠀⠀⠀⠀⢀⠀⠀⢀⠀⠀⠀⠀⠀⡉⠘⡇
⠀⠀⠀⠀⠈⣿⣠⣿⠀⣯⣤⣿⡇⢀⠀⢿⡇⣹⡇⠀⠀⠀⢠⡡⡶⣶⠞⠁⠀⠀⠀⣀⣷⣸⣄⡀
⠀⠀⠀⠀⢀⢹⣿⣷⠄⠘⠿⣿⡷⠛⠀⢨⣻⣿⠇⠀⠀⠀⠀⢛⣿⡆⠠⠄⠀⠀⠀⠘⣿⣿⠋
⠀⠀⠀⠀⣡⣾⣿⡆⠀⠀⠰⠿⡷⠀⣀⣈⣿⣿⣀⣀⠀⠀⠀⠙⠛⠋⠀⠀⠀⠀⠈⢭⣿⣿⠓⠢⢀
⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠐⠊⠀⠰⢾⠿⡂⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠐⠀⠒⠒⠊⠁⠀⠀⠀⠀⠉⠑⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠄⠀⠀⠀⠀⠀⠀⠈⠀⠐⠂⠄⡀⠀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⡠⠂⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⠖⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠐⠀⠠⠁⠀⠀⠀⢠⠦⡀⠀⠐⠠⠀⡀⠀⠈⠉⠁⠀⠀⡩⠀⠀⠀⠀⠀⠰⠢⠔⠘⠐⢃⡮⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠈⠑⠂⢄⣄⣀⣀⢀⣀⣠⡔⢺⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⣠⣶⠤⢤⢀⠀⣀⣠⡛⢡⡌⢊⡷⠊⠀⣋⠏⠀⠀⠀⠀⠀⢀⠎⠀⠈⠁⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢒⢢⠤⡴⣽⠀⠶⠀⡩⠗⢀⠉⠶⡤⠤⣢⠃⠀⠀⡇⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠁⠆⠀⠈⢓⡒⠚⠋⠀⠠⠴⠀⠀⠀⠮⠹⢀⡜⠀⠀⣀⠤⠒⠁⠀⠀⠀⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣢⡀⠧⠔⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠪⠗⠲⡍⠀⠀⠀⠀⠀⠀⡠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⣠⡜⠢⠤⣄⣀⣀⣀⡀⠤⠴⠊⢡⠃⠀⢀⡁⠘⡀⠀⠀⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⢰⠸⢀⡀⠀⠀⠑⢄⠈⢢⠄⠲⠀⠃⡤⠔⠉⢡⠀⢃⢀⠠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠊⠆⠀⠈⡗⠂⠐⠁⠁⠺⡀⠀⡏⢠⠂⠀⠀⠀⡀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠸⠀⠀⠀⠀⠀⠀⠙⠢⡝⠞⡐⠁⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠄⠀⡆⠀⠀⠀⠀⠀⠈⠄⡇⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⡰⡇⠀⠁⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⡌⠀⡇⠘⠀⠀⠀⠀⠀⠀⠀⠸⢀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠰⠇⢀⠀⠇⠀⠀⠀⠀⠀⠀⠀⢠⣮⢀⠀⠠⠤⠤⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠆⠰⡘⠾⠁⠀⠀⠀⠉⠀⣀⣀⡀⠷⠠⠤⠤⠀⠒⠠⠜⠒⠀⠂⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡦⠄⠀⣸⠀⠀⠈⢻⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠜⠀⠀⠀⠀⢢⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠐⠞⣰⢠⣄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⢈⠂⠀⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠃⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⢠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠢⢄⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⢱⡋⠉⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠑⠶⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠒⠒⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⢀⣠⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢀⠀⠀⠀⠀⢻⣿⣿⣷⣤⡠
⠀⠀⠀⠀⠀⠀⢀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠁⢶⡦⢀⠁⠀⠀⠈⠁⠉⠊⠢⠻⢿⣿⣭⣤⣴⣄⡢⣤⣤⣀⢠⣦⠀⣀⡀⠀⠀⢀⣀⣀⣀⢀⣀⣀⣀⢀⣀⣠⣤⣶
⣶⣴⣦⣶⣿⣿⣿⣶⣭⣉⢴⣤⣀⣨⣤⣿⣦⣿⣤⣦⣤⣤⣤⣶⣶⣤⣤⣔⣶⡬⠻⣿⣿⣿⣿⢧⣞⣷⣳⣷⣿⣷⣦⣷⣾⣿⣷⣿⣿⣾⣾⣿⣿⣿⣾⣯⣿⡿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣥⣿⣿⣿⣿⣯⣿⣿⣿⣿⣇⣿⣿⣿⣟⣿⣿⣿⣿⣾⣿⣿⣌⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣽⣿⣯⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣉⣸⣿⣿⣿⣿⣿⡿⠹⣿⣿⣿⣿⣿⣿⠿⢿⡿⢟⣫⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡎⣹⣿⣿⣍⣵⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣭⣭⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠂⠈⠉⠉⠉⠀⠈⠴⠆⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠠⠀⣤⣀⠐⠆⢄⠂⠀⠀⠀⢀⠶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠈⠉⠁⠀⠑⡐⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠊⠀⠀⠀⠀⠀⠀⠂⠀⠈⢦⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⢰⣧⠀⠀⠀⢰⣦⡄⠀⠀⠀⠑⡦⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡗⠀⠀⠀⡀⠀⠀⢀⠀⢨⠀⠁⠀⠀⠀⠀⠀⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⣦⡀⠀⠀⠉⠁⢠⡄⠀⠀⠀⠀⡸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠙⢥⠀⠺⣶⡶⠟⠁⠀⠀⢀⡜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠄⣀⠈⠉⠁⠀⠀⢀⡠⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠉⢉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠘⠡⠀⠤⠃⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠀⣀⠤⡀⠈⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠒⠒⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠐⠄⠀⠐⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠞⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⡀
⠀⠀⠀⢤⡀⠀⢀⠠⠘⠈⠀⠀⠐⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠢⢄⠀⠀⠀⠃
⠀⠂⠐⠀⠁⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡀⠀⠂
⠁⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠠⠤⠄⠤⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡁⠀⠀⠀⠀⠀⣀⣠⡀⠀⠀⠀⠀⠀⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠲⡄⠀⠀⢨⠁⠀⡅⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠄⠰⠶⠇⠀⠀⢸⠀⠀⡇⠀⠀⠀⡇⠀⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠀⠀⠇⠀⠀⠀⡇⠘⠒⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢤⢀⣠⡇⠀⠀⡄⠀⠀⠀⠀⠀⠀⡇⠀⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠑⠒⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⡅⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠃⢲⠂⠋⠀⠀⠈⠳⠒⠲⠶⠶⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠐⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢸⡀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠘⠈⠁⡇⠀⠀⠀⠀⠉⠉⢋⠑⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⠎⠀⠀⢀⠀⠀⠀⣰⠀⠀⠀⡠⠀⠀⠀⠀⠈⢑⡦⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣤⣀⣀⣀⡀⢀⡀⣀⣠⠇⠀⢰⡋⠀⠀⠀⠀⠉⠀⣀⡠⠃
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣤⣤⣴⣾⣿⣯⣶⣶⣶⣶⣷⣷⣷⣶⣿⣿⣶⣧⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⠁⠉⢉⡉⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⢀⠄⢸⡀⡀⢀⢀⠄⡀⠀⢀⡏⠙⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⢀⠀⣀⢄⢠⢰⣉⠀⡇⢁⢘⠀⣙⢈⣢⢸⠁⢸⢸⢸⠒⠁⠀⢸⠃⠀⡇⡈⢁⢀⠄⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡁⠀⢸⠀⠘⠌⠠⠀⠁⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠤⠊⠈⠤⠌⠘⢶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⡤⠤⡤⠜⠙⠉⠓⢲⣀⠀⠀⠀⠀⠰⣠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⢀⣀⡀⢀⠔⠃⠀⠀⠀⠀⠀⠀⡤⣀⡀⠀⠀⠋⠙⠊⠳⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣃⠔⠋⠁⠀⠀⠀⠀⢨⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠠⡈⢩⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠁⠀⠀⠀⠀⠀⠀⠀⢐⠉⠀⢀⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠠⢌⣒⡲⠄⢺⠁⠀⠙⠀⠀⠀⣠⣀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠢⢤⡀
⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⣄⣀⠦⠬⠭⠹⣇⠀⠀⠀⢀⡠⠟⠁⠘⠤⡄⢀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠅
⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⣸⢸⠀⡝⣿⢿⠀⠀⠀⠸⢤⣀⡶⠞⠀⠀⠀⠀⠀⠈⠉⠓⠋⠒⠩⡃⠀⠀⠀⢦⣀⠀⠀⢀⡹
⠀⠀⠀⠀⠀⠀⠈⡄⠀⢀⡏⡼⢠⠃⠉⠀⠀⠀⠀⠀⢸⠀⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢅⠀⠀⠀⠀⠀⠀⠀⢨⡇
⠀⠀⠀⠀⠀⠀⠀⢣⠀⠈⢰⠃⡾⠀⠀⠀⠀⠀⠀⠤⡄⡄⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⡆⠀⠀⠀⠀⠀⠀⢤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠣⡀⢀⠜⠀⠀⢴⠆⠀⠀⠀⠀⢁⠡⡀⠀⠀⠀⠠⣞⡀⠀⠀⠀⠀⣤⠀⠀⠈⢆⣀⠀⡀⢀⡖⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠧⡀⠀⠀⠀⠀⠀⠀⠀⠉⢁⣠⢷⢤⡀⠀⠀⠠⣀⠄⠀⠀⠀⠀⠀⠀⢀⠴⠩⢋⠏⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢷⣦⠤⠤⠤⢤⢴⣖⠉⠁⠴⡄⠸⣗⡲⠤⠄⢤⡤⠤⠤⠤⢶⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠡⠀⢻⡇⠀⠀⡾⠞⠉⠒⠁⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠘⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠧⠴⠟⠁⠀⠀⠟⠃⠰⢷⠄⢀⡀⠀⢤⠄⢢⢄⡘⠚⠷⡀⠀⠀⠐⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠶⠦⠀⣀⡀⠈⠙⠀⢸⠀⠀⠉⠉⠂⠼⠟⠀⠀⠀⠹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡏⠐⣠⠄⠀⠉⠀⡒⠦⢼⣀⢀⠀⡀⢀⠀⡀⠠⣐⠢⠱⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠖⠩⠧⠤⠾⠦⡤⠴⠾⠳⠈⠀⠑⠚⠂⠈⠁⠈⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠀⡀⢠⠀⠀⠀⢨⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⢀⠀⠈⡀⠀⠀⠈⢂⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠤⡄⠌⠸⡄⡤⠂⠀⠀⠐⠤⢠⠃⠈⠢⡄⠤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠠⢄⠀⢠⣀⠧⡀⠀⠀⢠⠲⠴⠀⠀⡠⠆⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⢠⡈⠳⣄⠹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠱⠂⣠⡞⠁
⠀⠀⠀⠀⠱⣄⠈⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⢀⡞⠉
⠀⠀⠀⠀⠀⠈⢡⠊⠹⣷⣄⠀⠀⠀⠀⠀⠀⠀⣠⠶⣿⠷⢦⡄⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠙⡀
⠀⠀⠀⠀⠀⠀⠈⢷⡀⠈⢿⣦⠀⠀⠀⠀⠀⢸⠃⡀⠀⢀⡀⢿⡄⠀⠀⠀⠀⣠⡾⠋⠀⡰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣆⠀⠹⣷⡀⠀⠀⠠⢾⠀⠁⠂⠈⠁⣸⢧⠀⠀⣴⡾⠋⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠈⠻⢦⡀⠀⢻⡄⠺⣯⡗⢀⡿⠃⢀⣾⠟⠀⠀⣠⠞⣠⣴⣴⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠀⠙⢦⡀⢻⠦⣤⡴⣿⣠⣴⡿⠋⠀⣠⣾⢫⡞⡀⠀⣀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣦⠀⠀⠈⢷⡈⢰⣦⣴⠛⠛⠁⠀⢀⣾⠛⠁⢸⠀⣉⣁⡀⠀⢙⠆⠀⢤⡀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠁⠈⠀⠉⠀⠀⠀⢀⡾⠁⠀⠀⠸⣆⠻⠾⢁⢠⡋⠀⠀⡂⢿⠋⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⡀⠀⠀⠈⢓⡖⠉⠸⣀⠀⠀⢹⡄⠀⡼⠁
⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⠀⢀⣰⣿⣿⣿⣿⣿⣿⣆⣤⣶⣋⢳⣤⡾⠉⠳⣶⠟⠀⡸⠁
⠀⠘⡕⢦⣄⣏⢳⡀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣻⣿⢋⠀⠀⠀⠙⢿⣿⠀⠤⠤⠄⠒⠒⣲⡾⠁⠀⣼⠃
⠀⠀⠙⣦⡈⠁⠘⣇⡀⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⣼⣿⡇⢠⡄⡄⢠⡦⠸⣿⣿⡆⢒⣛⣛⣻⠏⠀⢀⡾⠃
⠀⠀⠀⠈⠙⠶⣤⡈⠛⠷⣤⣄⡀⠀⠀⢿⣇⠀⠀⠀⣿⣿⡇⠈⠁⠀⠀⠀⠀⢻⣿⡏⣉⣁⣼⠏⠀⣠⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⠀⠉⠛⠷⣦⣸⣿⠲⢤⣀⣙⢿⣿⡀⢿⣥⣽⠃⣰⣿⠟⢀⣠⡿⠃⠀⣰⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⠀⠀⠙⠿⣧⣤⣀⣀⠀⠉⠳⣄⣉⣡⢴⡏⠀⣴⣿⡋⠙⢦⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⡀⠀⡿⠙⢻⣿⣷⣦⣼⠉⠁⢘⣧⣾⣿⣿⣿⣦⡾⠋⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⢧⣠⣿⣿⣿⣿⡏⠛⣶⠛⠀⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠉⠻⣿⣿⣿⣷⣾⣿⣷⣶⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠉⠉⠁⠀⠉

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⢸⡇⠀⠀⠀⠀⢀⣴⣄⠀⠀⠀⠀⠀⢀⣴⣄⠀⠀⣿
⣿⣿⠀⠀⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⡇⠀⢸⡇⠀⠀⠀⠐⣿⠿⢿⡗⠀⠀⠀⠐⣿⢿⢿⡇⠀⣿
⣿⣿⠀⠀⡇⠀⡄⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⡇⠀⢀⡀⡶⣿⣤⣼⡿⠀⠀⠀⠸⣿⣾⣾⡇⠀⣿
⣿⣿⠀⢀⠇⣰⣷⡀⠀⣿⡆⠀⠀⠀⠀⣤⡄⢡⠀⢸⡇⠀⣼⡟⠀⣿⠉⣹⡇⠀⠀⠀⠀⡀⡀⡀⡀⠀⣿
⣿⣿⠀⢸⠀⠉⠏⠁⠈⠻⠁⠈⠉⠉⠀⠀⠀⢸⠀⢸⡇⠀⠻⠁⠀⠋⠉⠉⠃⠀⠀⠀⠀⠀⠁⠀⠁⠀⣿
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⣧⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣿
⣿⣿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢻⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⣿
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣾⣷⣄⠀⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⠀⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠿⠻⣿⡇⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⠀⡟⠀⠠⠀⠄⠀⠀⠄⠠⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⣶⣷⣿⡇⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⠀⡇⠀⠘⣾⡎⠀⠀⢱⣶⠁⠀⣇⠀⠀⢸⡇⠀⠀⠀⠀⣴⣾⣿⣿⠿⠟⣿⡇⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⢸⠃⠀⠀⣿⠀⠀⠀⢸⡇⠀⠀⢹⠀⠀⢸⡇⠀⠀⠀⠀⢻⣿⣶⣿⣷⣶⣿⡇⠀⠀⠀⠀⠀⣿
⣿⣿⠀⠀⢸⠀⠀⠀⠿⠀⠀⠀⠸⠇⠀⠀⢸⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⠙⣿⡁⢀⣿⣿⣧⠀⠀⠀⠀⣿
⣿⣿⠀⠀⠼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠆⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠏⠉⠉⠉⠷⡷⠀⠀⠀⠀⣿
⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠆⢠⡞⣀⡤⠀⣀⣠⣴⣾⣶⣦⣄⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢄⣟⢸⣸⢃⠗⠁⠀⠀⢀⡀⣀
⢸⡂⣿⢋⠀⠀⢨⣿⣿⣿⣿⣿⣿⡏⠙⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⣿⢾⡷⠀⠀⠀⠏⠈⢻⠇
⠀⢷⣿⠊⠀⠈⣿⣿⣿⣿⣿⣿⣿⣷⣤⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢾⣇⡀⠀⠀⠻⢛⢉⡀⠀⢰⣶⡀
⠈⣾⢿⣷⠄⢴⣿⣿⣿⣿⣿⣿⣿⣿⡟⢩⠟⠇⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠈⠻⣿⣿⠃⠀⣷⣾⣇⣤⣿⡿
⣠⡏⣼⢋⠠⠾⡿⠿⠿⠿⠿⠿⠿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠛⠁⢀⣀⡀⠀⠀⠀⠀⣿⣇⠀⣠⣿⣇⡀⢸⣿⡟⠛⠟⠋
⣿⣿⣿⠃⣴⠾⢷⢤⡀⠀⠀⠀⠀⠀⢠⣤⣤⣶⡀⠈⠀⠀⠀⣾⣿⣿⠯⠀⠀⠀⠀⠙⠉⣰⣿⣿⣷⣟⢻⣿⡅⠀⠂
⣿⠟⠁⢺⡉⣀⠀⠀⠅⠀⠀⠀⠰⠿⢻⣿⣿⣛⡁⠀⠀⠀⢀⡘⠿⠁⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⢿⣿⣞⠻
⠁⠀⢀⣴⣿⣋⣶⢶⣿⣶⣦⣄⠀⠀⢸⣿⡏⡿⣃⣤⣶⣾⣿⣿⠒⢲⠀⠀⠀⠈⠁⠀⣼⣿⣿⡇⢸⣿⣿⡆⠀⠀⠀⠀⠀⠀⢀
⠀⣀⣾⣿⣿⣿⡷⠈⢣⢰⠀⠉⢶⡀⢸⣿⡇⣾⡿⣵⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⡀⠀⠂
⠟⢻⣿⣟⣩⡵⠆⠀⠈⠋⠀⠀⢸⡇⢸⡿⠀⢸⣇⢻⣿⣿⣟⣁⡠⢿⠒⠒⢒⡦⠀⣺⣿⣿⡿⢋⣽⣿⡏⠀⠀⠀⢰⣧⣤
⠀⣼⣿⠋⣫⡶⠻⡅⠉⠙⢶⣤⡾⠃⣙⡃⠀⠐⠿⢶⣤⣤⣉⣁⡀⢈⣇⠀⠈⠀⠾⠛⣱⣿⣿⣎⣿⠟⠁⠀⠀⠀⠚⠿⠟
⠆⣿⡟⢀⣿⠁⠀⠈⠈⠙⠋⣻⠀⠀⠉⠙⠀⠀⠺⢿⣿⣻⣿⡄⣿⠋⣹⣆⣤⣄⡀⣼⣿⣿⣿⣿⠁⡀
⠙⣿⠇⠘⠟⣆⠀⠀⠀⠀⢀⡟⠀⠀⢀⡀⠀⠀⢀⣼⣿⣿⠻⣿⡿⣾⠋⢻⡀⠈⢹⣿⣿⣿⣿⣿⣾⡿⠀⡀
⠀⠠⠀⠀⠐⠈⠓⠲⠶⠖⠋⠀⣠⡾⠛⢻⠛⣶⣏⢘⣿⡏⣠⢿⣾⣧⠀⠈⣧⠀⠙⠻⢿⣿⣿⠈⠁⠀⠚⠁⠀⠀⠀⣤⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠢⢸⣾⣡⣿⡾⣿⡿⠁⠸⠿⠿⡄⠀⢠⣤⣶⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠲⠂⠈⠉⠉⠉⠉⠉⠉⠒⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠘⢂
⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⡁⠀⠁⠀⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠸⠇⢀⠀⢀⡠⠄⢲⡾⠉⠉⠉⠉⠉⠉⠉⠀⠒⠒⠂⠠⠤⢈⣳⠀⠀⠀⠀⢄⠀⠀⠃
⠀⠀⠀⠀⠆⠀⣾⠞⠁⠀⠀⢈⡴⢂⣈⠁⠢⡀⠀⠀⠀⠀⡠⢊⣡⡌⠑⢤⡈⠑⠤⣀⠀⠀⠀⢸
⠀⢀⡤⠞⠂⢴⡇⠀⠀⠀⠰⠋⣰⣿⣯⣴⣦⣸⡆⠀⠀⢠⣧⠼⠿⠷⠷⠤⣵⠀⠀⠘⡷⠀⠀⢸
⠀⢸⡇⠀⠀⢾⠀⠀⠀⠀⠙⠋⠉⠁⠀⠀⠀⠈⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸
⠀⠀⠙⡗⠒⠻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⠸
⠀⠀⠀⢇⠀⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⡔⠀⠀⠀⠀⠀⢀⡏⠀⠉⢿
⠀⠀⠀⠘⢧⡀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠘⣏⠃⠠⠴⠦⠖⠘⢋⡼⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠈⠳⢤⣀⠙⢦⡀⠀⠀⠀⠀⠀⠈⠑⠦⣤⣤⣤⠴⠋⠁⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⣐⠂⠲⡄⠀⢀⠔⠁⣠⠞⣠⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠳⢦⣀⡀⠀⠀⠀⠀⠀⠴⠄⠀⠀⠀⢀⣠⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⢈⣤⡁⠀⠘⠣⠚⠁⡠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠓⠶⡶⠶⠶⣶⠶⠶⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⠓⠀⠀⠰⣉⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣸⠇⠀⠀⢷⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡷⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠋⠁⠈⠯⣀⠀⠀⠀⢀⣨⠋⠈⠁⠀⠙⠛⠒⢶⡆⠠⠤⠴⠶⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⢤⣤⡤⣤⠞⠓⠒⠒⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠰⣯⠤⠤⣠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⣀⣸⡧⣤⣤⠤⠤⠴⠶⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠈
⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⢀⠘⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡘⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⡐⠁⠀⠀⠘⢄⢸⣧⣤⣤⣤⣤⣤⡤⠶⠶⠶⠶⠶⠶⠶⠶⢶⡿
⠀⠀⠀⠀⣌⠁⠀⠀⠀⠀⠈⠻⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡀
⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⢀⠀⢃⠀⠀⠀⠀⠀⢀⡴⣦⠀⠀⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⢤⣀⡘⠀⣴⠀⠘⣧⣈⡄⠀⠀⠀⢀⡏⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠉⠛⠦⠻⡤⠚⠀⠈⠀⠀⠀⠀⣘⠁⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠶⠒⠀⠀⠀⡟⠀⠀⠀⢸⡄⠀⠀⠠⠴⠶⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⣀⣀⢸⣇⣀⣀⣀⣀⣀⣀⣀⣰⠇⠀⠀⠀⠀⠀⣿⣀⣀⣀⣀⣀⣀⣀⣀⣇
⠀⢀⠴⠚⠓⠠⣄⠀⠀⠀⠀⠀⠀⠀⡌⠉⢻⡄⠀⠀⠀⠀⠀⢸⠇⠀⣠⣤⠤⠴⠦⠄⢈⣦
⡰⠃⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠙⢒⠦⣷⠀⠀⠀⠀⠀⢸⡖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀
⣧⣀⣀⣀⣀⣀⣀⣀⣘⣁⢀⠀⠀⠀⢘⠋⠀⣼⠀⠀⠀⠀⠀⠸⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⣤⣤⣤⣤⣬⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣥⣤⣤⣤⣤⣤⣤⣤⣽⣿⣷⣶⣶⣶⣶⣶⣾⣯⣭⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⠛⠙⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣶⣶⣶⣶⣶⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣧⠀⠀⠀⠀⠀⢸⣄⣹⡅⠀⠀⠀⠀⠀⠀⠀⢀
⢀⡀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⠉⠀⠀⠀⠀⠀⠀⠁⠛⠃⠀⠸⠀⠀⠀⠀⠀⠘⠁
⠀⡀⣀⠀⠁⢐⣴⣾⣍⠀⠀⠀⠙⣿⠀⢂⡀⠀⠀⠀⠸⣿⣶⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣧⣕⣿⣶⣿⣿⡄⢸⣿⣿⣿⣻⣿⣶⣶⣷⡔⣯⣷⣾⣧⣥⣼⣷⣠⣶⣄⣾⣦⣆⣀⣬
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣷⣿⠿⣟⡿⠿⠣⠿⠿⠿⠽⢿⢿⠻⠷⠋⠻⢿⣿⠿⣿⢿
⠿⠿⢿⣿⣿⠿⢿⡟⡟⢻⣿⠛⠋⠉⢻⣿⠹⣷⠁⠀⠈⢇⠻⠷⠟⠀⠀⠀⠀⠂⠀⠀⠈⠀⠀⠐⠀⠀⣈⠙⠓⠈⠘
⠀⠀⠀⠉⠛⠀⠈⠃⠁⠈⠋⠀⠀⠀⠈⠿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠺⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⢤⢶⡆⡀⠐⠠⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠛⡛⠣⢛⡈⢎⡂⠋⠁⢠⣻⣧⢮⡔⣄⠀⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⡠⢴⢹⣶⣤⡔⣾⢠⡶⣼⣳⣤⡃⠀⠌⠪⠥⠞⣱⣸⡇⠀⠀⠀⠰⡄
⠀⠀⠀⠀⠀⠀⢠⢾⣷⣌⡞⣿⡿⣹⣿⣶⢿⣮⡻⣿⣿⣷⡀⠀⠀⠀⣽⡟⠉⠀⢀⡀⠀⠁⠳⣀
⠀⠀⠀⠀⠀⡴⢣⢷⣙⢿⡆⡿⣱⣿⣿⣿⣏⢿⣿⣮⡳⣿⡇⠀⠀⠀⠏⠻⢻⠿⢳⠷⠀⠀⠀⠈⢦
⠀⠀⠀⠀⣼⡷⢽⢼⣿⡷⡙⡤⣽⣍⡹⠶⡶⣴⣿⣛⠷⢾⠀⠀⠀⢄⣀⠀⠻⢮⣥⠴⠂⢀⠀⠀⠘⣧
⠀⠀⠀⣸⣷⣶⣇⣮⣻⣿⡏⣿⣮⣟⣿⡾⣰⣿⡿⠿⠿⠿⢳⠀⠀⠺⡽⢟⣀⣶⡀⠀⠀⠀⠀⡘⢠⣽⣇
⠀⠀⢀⣏⢿⢹⡿⠻⣿⢷⡋⣽⡿⢿⣷⣶⣶⣤⣟⣿⣿⡥⠏⠀⠀⠀⠀⠘⠯⡿⠆⠀⠀⠀⠀⣠⣷⣹⣿⡀
⠀⠀⢸⠁⠻⢓⣥⣴⣾⢟⣾⣷⣭⠖⠋⠉⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀⢰⣠⣤⠀⠀⢀⣠⢴⣮⣝⣛⡿⢸⡇
⠀⠀⢸⣤⣶⣾⢮⣟⠳⣛⣫⡽⠁⠀⣠⠀⡄⢀⢔⣤⣉⠦⢈⣠⠈⠀⠘⡋⠀⠀⣴⣿⢯⣿⣿⠿⣫⡇⣼⡇
⠀⠀⢸⠝⢉⣾⣿⢿⣾⣿⣶⣧⠀⠀⠀⢴⣒⢺⣼⠿⣧⠎⠃⠈⠀⢸⣿⢳⡞⢸⢿⠻⣟⣯⠒⣫⡾⢰⣿⡇
⠀⠀⠈⡇⠿⡟⢯⣿⣻⣯⣽⣾⠀⠀⠀⢶⣒⠃⠾⢴⠖⣶⡶⠀⢀⠈⡁⠅⣠⢿⣾⣳⣝⢿⣷⣾⢣⣿⣿⠁
⠀⠀⠀⢹⣿⠂⣜⢿⢟⠻⢍⣽⠀⠀⠀⠀⠀⣱⢶⣭⣞⡟⠛⠴⠨⣥⣶⡿⣿⣾⢣⣿⣿⢯⣿⠏⣛⣭⡏
⠀⠀⠀⠀⢫⢸⢹⣦⣠⡤⠛⠁⢀⣀⣤⠀⠀⠹⠸⣿⡿⡈⠀⠂⢸⣿⣿⣧⣿⢧⣿⣿⠟⣪⣵⡾⣶⡝
⠀⠀⠀⠀⠀⠳⣿⣿⣮⡀⠀⠠⠛⣡⣿⢀⠀⡀⢑⠚⠉⠀⠐⠀⠸⣟⣛⡧⠛⠞⠯⣶⣿⣤⣽⣞⠟
⠀⠀⠀⠀⠀⠀⠙⢿⣟⠂⢀⣶⠟⠙⠁⢎⢁⡑⠈⠀⢀⡀⠀⠀⠀⠙⢯⣾⢱⣎⢿⣶⢬⣍⡻⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠄⠘⠙⠓⠈⠠⠀⠄⠽⠀⣀⣛⠋⣺⣷⡀⠀⠈⢻⣸⡿⡎⢿⡷⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⢀⡛⢺⡵⠜⣥⣽⡁⠙⠉⠀⠀⠀⠀⣿⠿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠈⠐⠉⠀⠀⠀⠀⠂⠀⠁

⠀⠀⠀⠀⠀⠀⠀⣀⠀⣖⣤⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣢⠀⡠⢂⡀
⠀⠀⠀⠀⠀⠀⢟⢿⠇⠿⡿⣽⣱⣢⠆⠀⠀⣠⠖⠲⣞⢷⡴⠶⣆⣖⣦⠖⠛⢲⡀⠀⠀⢛⣉⠷⢶⣄⡀⠀⠖⢶⣄⣀⣀⣽⢻⣿⢿⣷⢿⡀⢀
⠀⠀⠀⠀⠀⢠⠎⠀⠄⠠⡄⠈⠛⢟⠀⠀⢰⠃⢠⠞⠁⠈⠀⠀⠀⠈⢯⠙⡆⡸⠁⣤⡖⠉⠈⠰⠋⠏⣿⢷⢄⣸⣿⣝⡿⠉⠛⠙⣿⡍⢿⣿⣿⣶⡞
⠀⠀⠀⠀⡠⡏⢀⡀⠐⠀⠀⠀⠀⢸⣀⠀⢸⢠⣯⠀⢻⡀⠀⠀⠀⡤⠘⣶⢣⡇⠀⢸⠀⢼⠀⠁⠂⠀⠀⢈⡎⠻⣿⡏⠀⡆⠀⠀⠀⢠⠀⣯⣿⣯⣟
⠀⠀⠀⠀⠈⢳⡀⠳⣄⣀⣠⠞⢀⡞⠋⢀⣾⠞⠈⢆⠀⠙⠒⠒⠋⢀⡼⢻⠘⡇⠀⠈⢦⡘⢤⡤⠞⠁⠀⡼⠗⠈⠃⢇⠀⠳⢤⣠⠴⠃⢠⠇⠻⡥
⠀⠀⠀⠀⠀⠀⠑⣦⢄⣀⣠⠴⠋⠀⠙⠃⠁⠀⠀⠀⣙⡶⠤⠴⣞⠉⠀⠘⢦⡹⠆⠀⢀⣹⠲⠤⣤⠴⠊⠀⠀⢞⣶⠈⠳⣤⣄⣀⣤⠖⠋
⠀⠀⠀⠀⢠⠖⢋⣏⡤⢤⣼⡗⣄⠀⠀⠀⣀⣠⠴⠋⣹⡇⢢⠒⢼⢦⠀⢀⣀⣀⣴⠋⣩⠃⠀⠀⡟⠉⣷⠤⠖⠃⠀⠀⣞⣁⣠⡀⢈⡇
⢠⣤⡔⠚⢹⣀⡞⠀⠛⠁⠈⣧⣼⢦⡀⠈⠑⠇⠀⡰⠃⠈⠽⠂⢸⡀⠱⣜⢋⠀⢸⡞⠁⠀⠀⠀⣿⠢⠟⠀⠰⣶⠖⢩⠏⠉⠶⠉⢣⠈⠲⢤⡔
⠀⠁⠃⠀⢠⡞⠀⠀⠀⠀⠀⢳⠀⠀⢹⣾⠀⠀⢼⡁⠀⠂⠀⠀⠈⣇⠀⠘⠋⠀⢯⣀⡀⠀⠀⠀⢻⠀⠀⠀⠘⢁⣴⡁⠀⠀⠀⠀⠈⣆⠀⠚⠉
⠀⠀⠀⠀⠀⢹⠗⠶⠠⠤⢤⠞⠀⠀⠈⠀⠀⠀⠀⣸⠓⢲⢶⠒⢶⠚⠀⠀⠀⠀⣠⠋⠁⠀⠈⠉⡏⠀⠀⠀⠀⠈⠛⠯⢿⣲⢞⣿⡽⠭⠆
⠀⠀⠀⠀⢠⠏⠀⢀⢴⡀⠈⣇⠀⠀⠀⠀⠀⠀⢠⠇⢀⡏⠈⣇⠈⡇⠀⠀⠀⠰⢧⣀⣰⠳⡄⣠⠹⠀⠀⠀⠀⠀⠀⣀⣼⠁⠀⠀⢣⣀
⠀⠀⠀⣔⠉⠀⢄⡜⢈⣧⠄⠚⡆⠀⠀⠀⣀⠤⠼⣶⡞⠀⠀⢹⣤⣟⣀⠀⠀⣀⠴⡃⠀⠀⠀⠘⣄⣀⡀⠀⠀⢀⣴⠣⡼⠀⠀⠀⢫⡭⢦⣀
⠀⠠⣎⢉⣙⠦⠞⠀⠈⢧⣔⡒⣳⡤⠀⠈⠓⠒⠲⠚⠁⠀⠀⠘⠫⠤⠼⠇⠚⠶⠶⠃⠀⠀⠀⠰⠧⠤⠞⠃⠈⠓⠒⠒⠃⠀⠀⠀⠀⠳⠴⠚⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠐
⠀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠡⣄⠀⠀⠀⠀⣀⣀⡀
⠀⡇⢠⠖⠈⢠⡄⠳⠁⠈⠀⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠃⢸⠀⠀⠀⠠⠆⠁⠀⠈⠐⠸⢡⡄⠀⠔⠎⠃⠲⡄
⠀⠰⠀⠀⢠⡀⠀⠆⢀⣀⠐⠂⠀⣤⠁⠀⠰⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⡄⠃⠘⠀⢀⣀⣈⣀⣀⡄⠀⠔⠀⠐⠀⡴⠃⠀⠀⠀⠀⠀⢠⠊⠃⠄
⠀⠀⠰⡀⠂⢰⡈⠛⠉⠉⠉⠁⠘⠀⠂⠀⠈⠀⣀⣀⣀⠀⢀⠀⠀⠀⠀⠰⠆
⠀⠀⠀⠹⣄⠉⠻⣆⠀⢀⠒⠉⠢⣠⠔⢠⠔⠉⠀⠀⠀⢸⠇⠀⠀⠀⣠⠃⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠰⠁⠀⠀⠀⠈⠉⠀⠀⢠⠜⣰⠁⠀⠀⠰⠀⡈⠱⢆⣠⡤⠞⠁⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣔⠂⠤⢀⡀⢤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢴⡃⠀⠀⠁⠀⠀⣄⠀⠀⠀⠀⣀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠈⠁⠈⢃⠀⠀⠀⣸⠇
⣀⡀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⢨⠁⠈⠀⠀⠀⠀⠈⠙⠓⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⣠⠤⡄⠀⠀⢎⠀⠀⠀⠐⡄⢳⠖⠙⠁
⠀⠈⠓⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠘⢃⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠰⠁⢠⠛⠀⢀⠀⠀⢰⡘
⠀⠀⠀⠀⠄⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠡⡀⠄⠺⡶⠴⠂⡐⠁⠀⠠⠐⡀
⠀⠀⠀⠀⠐⠢⣼⠀⢀⡠⠄⠒⠲⠒⠢⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠀⠀⠀⠀⣀⣀⡀⠀⠀⠣⠑⣤⠂⢀⡄⠊⠤⠒⠉⠀⢀⡹⠄
⠀⢠⠶⠀⠀⠀⢫⡠⠋⠀⠀⠀⢀⡠⠛⠓⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡖⠒⠋⠈⠉⠉⠳⡄⠀⠉⠀⠁⢀⡛⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⡇⠀⠀⠀⠀⠌⠳⢦⣄⠀⠀⠞⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⣀⡐⠀⠀⢣⠀⠀⣀⠀⠀⠀⢸⡄⠰⠒⡁⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⢠⠋⠁
⠤⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠂⠀⠀⠀⠀⠀⢑⠄⢀⡴⠋⠀⢘⠀⠀⠀⡗⠒⠋⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⡔⢄⠀⠀⠠⠴⠄
⠀⠈⢄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠈⠦⣀⠀⠃⠀⣻⠈⠁⢠⠂⠀⠀⠀⡯⢀⠀⠀⢀⢔⠋⠉⠏⠈⠁⠰⣦⠤⠺⠀⠈⠖⠂
⠀⠀⠈⢦⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢞⢃⣀⡔⠁⠀⠀⠀⠀⣟⠀⠀⠀⠀⡂⠀⢠⠖⠀⠐⠃⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠳⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡽⠉⠶⠀⠀⠀⢀⠀⠙⢧⠰⠈⠉⠃⣤⠃⠀⠀⠀⠀⠀⠀⠀⡀⠂
⠀⠤⠤⣀⣀⠈⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠀⢉⣉⡴⠆⢀⠀⠈⠈⠁⠀⠀⠈⠓⢤⡀⠀⠜⠀⠀⠀⠀⠀⣐⣢⠞
⠀⠀⠀⠀⠀⠷⠠⢄⠈⠉⠐⠒⠒⠂⠉⠁⠘⣍⡙⠋⠤⠖⠈⣀⠃⠀⠀⠀⠀⠀⠀⠀⠠⠛⠷⣖⣒⡤⠤⠐⠒⠋⠀⠀⢀⡀⢀⡀⠀⣀⠄⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠘⠒⠀⠤⠀⣄⡀⠀⠀⠘⢦⣌⣛⣉⡉⠓⣁⠄⠀⠀⠀⠀⠀⢀⠤⣖⠚⠶⣬⠁⠀⠀⠀⠀⠠⠒⠊⠀⠈⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⣄⠀⠐⣶⡽⢞⣁⠟⠀⠀⠀⠀⠀⢀⠔⠂⠴⠚⢛⡛⠇⠀⣤⡤⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠛⣋⣀⣀⣥⠏⠈⠘⠓⠀⠓⠈⠀⠀⠀⢟⣯⠿⡇⠛⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⠤⣞⡩⠴⠞⢉⡄⠀⠀⣀⠀⠀⠁⠠⠀⡀⠐⣷⣻⣕⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠑⠀⠀⠆⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠄⠈⠐⠒⠒⠒⠈⠥⠀⠈⠁⠀⠀⠐⠀⠀⠀⠀⠀⠈⠀⠈⠁


⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣶⣶⣾⣶⣷⣶⣶⣶⣿⣤⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣿⣾⣷⣿⣿⣷⣶⣿⣿⣶⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⡷⢋⠙⠉⠀⢀⡬⠁⠈⠋⠽⡛⡲⢦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⡿⢁⣠⠤⠂⠀⠈⠑⠒⠀⠀⠀⠐⠬⣩⣽⣿⣷⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣧⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡻⣿⣿⣿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⡿⣿⡿⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⢀⡄⡘⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⡟⢱⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⣠⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣣⠋⠀⠀⠄⠀⠀⠀⠀⠀⢰⠀⠀⢠⠀⣿⣿⣿⣿⣿⣿⣿⣧⢻⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡿⢋⡆⢀⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣤⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⢧⣿⣇⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢁⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡟⣼⣿⣿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣿⣿⣿⣿⡿⢾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⣵⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⢀⡴⢾⣿⡿⠿⠛⣉⢁⣼⣵⣴⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⢿⣿⣿⣿⣿⣿⡗⣸⣿⣿⣿⣿⣿⣿⣿⣷⢀⡀⠀⢀⣼⠃⣽⢋⠇⠀⠰⡏⣸⣿⡟⣿⣿⣿⣿⣿⣇⢹⣿⣿⣿⣿⣿⡿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣧⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⣸⢿⣿⡟⠸⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣟⣹⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠈⣿⣿⣿⣿⣿⣯⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡿⠁⠀⠀⠀⠀⢸⣿⣿⣿⣽⣿⡿⣿⣿⣟⣾⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠜⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣷⣷⣿⣷⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⡎⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⢹⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⣎⢿⣿⣿⣿⡿⠿⣿⣟⠻⣿⣧⣶⡄⠀⠀⠀⠀⢾⢟⣫⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡯
⠀⠀⠀⠀⠀⠀⠈⠸⢿⣿⣿⣿⣿⣹⢿⣿⣿⣿⣿⣿⡛⠛⠋⠥⣤⡤⣀⠀⠰⣶⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂
⠀⠀⠀⠀⠀⠀⠀⠈⢀⡝⢿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣁⡛⠋⠠⠬⠐⣣⡐⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣀⢘⣓⣀⡈⠱⠶⠀⠶⢿⣿⣿⣿⣿⣿⣿⣟⣿⢿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣦⢈⡀⡱⢿⣿⣿⣿⣇⣻⣿⡿⣝⣿⡿⡏⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⠛⠋⠉⠛⠻⠿⠿⠿⠶⠖⠀⢀⣀⣈⣤⣥⣴⣼⣿⣿⡿⢿⡾⡿⢽⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⢻⣿⣿⢿⣿⣿⡷⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠉⠁

⠀⠀⢀⡀⠀⡀⠄
⠀⠀⣀⠀⠀⠂⢠⡔⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠒⠀⡀⢤
⠀⠈⢹⠀⠸⡇⠘⠁⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⢲⡘⠀⠞
⠀⠐⠀⠀⠀⠤⠄⣠⡁⠄⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⢴⡄⠈⠋⠠⠖⠐⢀⠖
⠀⠀⢣⠀⠀⠀⠀⠀⠁⡰⠶⠾⠀⠀⠀⠀⠀⠰⣶⠀⣀⠀⠐⣀⠀⠶⠄⠠⢆⠀⠀⠀⠀⠈⠓⢦⠀⢥⠀⠀⠀⢀⠻⢦⡀
⠀⠀⠀⠓⣤⡀⠀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠘⠀⠀⠁⠀⠀⠞⠁⠈⣃⠀⠀⠀⠀⠀⢸⡀⠀⠙⠀⠀⡜⠁⠒⠛
⠀⠀⠀⠀⠀⠹⠂⠸⡄⠀⠀⠀⠀⠀⠀⢀⠰⠎⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣐⠆⠀⠀⠀⢱⠄⢀⡠⠴⠁
⠀⠀⠀⠀⠀⠀⣧⠀⢿⡀⠀⠀⠀⠀⠀⣘⡷⠄⠚⠓⠂⠘⠛⠒⠤⣀⠀⠀⠀⠀⢞⠁⠀⠀⠀⡰⠃⠀⡜⠁
⠀⠀⠀⠀⠀⠀⠙⡄⠘⣧⠀⠀⢀⡴⠚⠁⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⠳⢄⠀⠀⠈⢓⠀⢀⡞⠁⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⢃⡀⢘⣄⣠⠏⠀⠀⠀⠉⠀⠀⠀⠀⠀⠘⠀⠀⡀⠀⠈⠆⠀⠀⣸⣄⠎⠀⠀⡼⠃
⠀⠀⠀⠀⠀⠀⢰⡞⠉⠉⢹⠇⠀⠀⠀⠀⠀⠊⠁⠙⠀⠀⣀⡤⠚⡁⠀⠀⠸⠀⠀⣿⠏⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⡎⠀⠀⠀⣤⣤⠤⠤⠤⠔⠒⠋⠁⣠⣼⡇⠀⠀⠐⠓⢶⣟⡀⢀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⡇⠀⠀⠀⢻⣿⣄⣀⣤⣤⠤⠚⠛⢻⡟⠀⠀⠀⢦⡤⠎⠀⠙⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⢰⠀⠀⠀⠈⢿⣿⡿⠿⠇⠀⠀⣸⠋⠀⠀⠀⢠⠟⠀⠀⠀⢀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⢳⡀⠀⠀⠀⠙⠓⠀⠴⠖⠊⠀⠀⠀⢀⣴⠋⠀⠀⠀⣴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠙⠢⣄⣀⡀⠀⠀⠀⠀⢀⣀⣤⠶⠋⠀⠀⠀⣀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⢰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄
⠀⠀⠀⠀⠀⠀⠀⡇⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠙⠉⠉⠉⠉⠉⠉⠙⠛⠒⠒⠢⠤⠤⣄⣀⣀⣀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢻⠋⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠰⡆⠀⠀⠀⠀⠰⠒⠒⠂⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠉⠉⠉⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠈⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⢣⡀⠀⢀⣸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⠉⠁⠀⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣤⣤⣤⣤⣤⠤⠒⣇⣀⣀⠀⠀⠀⠀⠀⠀⢀⣸⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠘⡄⠀⠀⠉⠉⢹⠉⠉⠚⠟⠓⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠇⠀⠀⠀⠀⠸⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣰⠀⠀⠀⠀⠀⠀⣧⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠉⠉⣳⠀⠀⠀⠀⣠⠜⠁⠀⢠⡄
⠀⠀⠀⣀⠀⠀⢀⣤⠔⠊⠁⠀⠀⠀⢻⣀⠠⠔⠊⠁⠀⠀⠀⢸
⠀⠀⢘⠁⠄⢀⣈⣃⣀⣀⠀⢀⡠⠛⠊⠉⠣⠀⠀⠀⠀⡀⠁⢰
⠀⠀⠈⠁⠀⠤⠤⠤⠤⠤⠀⠿⣈⠀⠄⠀⠀⠰⠀⠤⠄⣛⠠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠉⠁⠈⠁
⠀⠀⠀⠀⠀⠄⠠⠄⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠈⠉⠉⠀⠒⠒⢄
⠀⠀⠀⠀⠀⠀⢀⣀⣀⡠⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠀⠒⠀⠠⠤⣀⠀⠀⡠⠊⠀⣀⠤⠤⠔⠒⠠⢄⠀⠀⠧⢄
⠀⠀⠀⠀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠀⠀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⡂⡠⠜⠉⠀⠀⠀⠀⠀⠀⠀⠙⢄⠀⠀⢣
⠀⠀⠔⢀⡤⠚⠙⠢⡀⠀⠀⠀⠀⠀⠀⠹⡀⠀⠜⠀⠀⢀⣀⣀⣀⡀⠐⡄⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠎
⠀⢀⡤⠀⠀⠀⠀⠀⠣⠀⢀⣀⠀⠀⠀⠀⡇⡈⠀⠃⠉⠉⠀⠀⠀⠉⠉⢳⠀⠀⠀⢹⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢸⣀⡈
⠀⠀⠂⠀⠀⠀⠠⠄⠀⠀⠀⠀⠉⠒⢤⣀⠇⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠈⡆⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡮⢎
⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⡀⠀⢃⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⢝⣆⡀⠀⠀⠀⠠⠐⠁⠀⣀⠞⠁⠁
⠰⢆⡀⠈⠢⢀⠀⠂⠤⠤⠖⠀⣀⠔⠁⣠⣤⠠⡀⣈⣦⡀⠀⠐⠁⠺⣅⣀⠀⠀⠀⢀⡜⠀⠙⠲⠤⣤⠬⣥⡔⠊⠁
⠀⠀⠈⢑⠁⡠⠊⠒⠒⠒⠚⢯⠀⠲⠊⠀⢀⣀⣀⣀⠄⠨⠓⠒⠒⠖⡞⠩⡉⣉⡉⠥⡆⣀⡐⠀⠚⠰⣀⠀⠈⢇⢰⠤⢤⣀⣀
⠀⠀⠀⠀⠸⠁⠀⠀⠀⠀⠀⠀⢫⠈⠀⠀⠉⠀⠀⠈⠠⠄⠀⠀⠀⠀⢠⠤⠊⠀⠰⠆⠉⠀⠘⠌⠀⠀⠀⠀⠀⠀⢫⠀⠀⠀⠉
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⣘⠀⠤⠀⢀⡀⠀⠀⠀⢀⣸⠀⠀⠀⠀⠀⡐⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡆
⠀⠐⢯⠉⠉⠐⠠⠤⠛⢅⢀⠀⢀⠸⠀⠀⠀⠀⣜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡄⠀⠀⠀⢉⠂⠀⠀⠉⢀⠈⣉⡠⠔⢓⠇
⠀⠒⠚⠃⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠒⠤⣤⣀⡀⠤⠤⠲⣄⠉⢀⡀⠀⠘⡲⠈⠁⠐⠚⠉⠀⠀⠀⣮⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣃⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠈⠳⠏⠀⠢⣤⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠟⠛⠛⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠟⠛⠛⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣸⣿⡇⠀⠀⠀⢈⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠈⣿⣿
⠀⠀⠀⠀⠀⠀⢀⡎⣇⣇⣿⣿⣿⣦⣤⣤⣾⣿⣿⠧⢄⣀⡀⡀⡀⠀⢀⣀⡤⢿⣿⣿⣦⣤⣤⣾⣿⣿
⠀⠀⠀⠀⠀⠀⡜⢰⡏⠀⢹⣿⣿⣿⡿⣿⣿⣿⣿⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⢸⠉⠉⢹⠭⢽⠉⠉⢹
⠀⠀⠀⠀⠀⢰⢁⡟⠀⠀⢸⣿⡿⠁⠀⠀⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠒⢺⠀⠀⢸
⠀⠀⠀⠀⢀⠇⣼⠁⠀⠀⢸⣿⣷⣀⠀⢀⣼⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣤⣤⣼⣭⣽⣤⣤⣼
⠀⠀⠀⠀⡎⣰⠇⠀⠀⠀⢸⠛⠛⠛⠛⠛⠛⠛⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠒⢺⠀⠀⢸
⠀⠀⠀⠘⠀⠟⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠘⠉⠹⠀⠀⠸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣶⡄⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣷⣤
⠀⠀⠀⠀⢰⠖⠒⠒⠒⢲⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇
⠀⠀⠀⠀⢸⠀⠀⠀⠀⢨⡇⠀⠀⠀⠀⠀⠀⠀⢀⣈⣶⣶⣶⣾⠀⠀⠀⠀⠀⠀⠀⠀⣷⣶⣶⣶⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢰⡐⠒⣶⡂⢄⡀
⠀⠀⠀⠀⢸⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢀⣴⠟⢉⣿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣿⣇⡀⠀⠀⠀⠀⠀⠀⡀⢀⡄⠀⠀⣄⠀⠀⣠⠀⣀
⠀⠀⠀⠀⢸⣀⠈⠉⠁⢸⡇⠀⠀⢀⣀⣴⡿⠃⠀⢸⠀⠀⠀⢸⠀⠈⠀⠀⠂⠃⠉⠀⡇⠀⠀⠀⡇⠐⠠⠀⠀⠀⠀⠀⢃⠈⠀⠀⠄⠀⠀⡠⠀⠀⡘
⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠉⠉⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠉⠈⠀⠉⠀⠁⠈⠁⠁⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠾⠿⠿⢷⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡅
⠀⠀⢠⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣰⠀⠀⢸⡀⡄⠀⠀⠀⠀⠀⢀⡴⠛⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠘⠇⡀⠀⡀
⠀⠀⠀⠀⠀⠈⠉⣹⣿⡖⠢⠦⠤⣤⠀⠀⡀⠘⢻⠀⠀⢸⠋⠐⡀⠀⠀⠀⣠⠞⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⢀⠠⠂⠠⠄⠨⡅⠠⠄⠠⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠛⠛⠃⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠋⠁⠀⠀⠀⠀⠈⠃⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣦
⠀⠀⠀⠀⢀⡀⢀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⡦⢤⡤⠀⠀⠀⠀⠘⡿⠿⠿⠿⠟⠀⠀⠀⠰⣀⣀⣀⠆⠀⠀⠐⣾⣿⣾⠃
⠀⠀⠀⢠⢪⣔⠀⡏⠐⢼⡱⡄⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⡀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⣷⡖⠐⣶⣷⣿⣿⣿⣿⣿⣿⣻⠖⠶⠶⢲⠛⠛⢛⣷⣶⡄
⠀⠀⠀⢠⠌⠀⡠⠉⡄⠀⠁⡄⠀⠀⢈⣓⣂⣀⣸⣀⣀⣒⣃⠀⠀⠀⢀⣇⠀⠀⠀⠀⣠⡶⠒⡏⡓⠘⡋⡏⠀⠀⠀⢉⠛⠛⠛⠀⠀⠀⢸⠀⠀⢿⣯⣍
⠀⠀⠀⠈⠀⠈⠁⠀⠈⠁⠀⠁⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠈⠉⠁⠀⠁⠀⠀⠀⠁⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠄⠐⠚⠛⠛⠒⠒⠤⣀
⠀⠀⠀⠀⡀⠄⠒⠈⠀⠀⠈⠁⠒⣤⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄
⠀⠀⡀⡪⠔⠁⡠⠐⠈⠀⠀⠀⠀⢙⡀⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠁
⢀⢊⠜⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⡜⢣⡀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠂⠤⠤⠤⠔⠒⣺⢋⡀⢠⠆⠀⠀⢀⠴⢠⠀⡀
⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡜⠀⠈⢅⢀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠉⠉⠐⠂⠀⠈⠐⠂⠉⠒⠂⠉⠀⠀⠄⢣⡁
⡇⠀⠀⠀⠀⠀⠀⡠⠔⡡⠔⠋⠀⠀⠀⠀⠣⡀⢣⡖⠀⠀⠀⠀⠀⠀⠀⢰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⠁
⢁⠀⠀⠀⢀⡂⠩⠐⠈⠀⠀⠀⠀⠀⡄⠀⠀⠈⢹⡍⠃⠀⠀⢀⠀⠀⢀⢼⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠈⢆⠋⠁⠀⠀⢀⠀⠀⠀⡀⠀⠀⠀⠁⠀⠀⠀⢐⠒⠇⢈⣍⠈⡆⠀⠠⠬⡄⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⡟⢢
⠀⠜⣾⠀⠀⠀⠘⠃⠀⠀⠀⠀⢠⠀⠀⠀⠀⢀⠞⢀⡴⠊⠀⡍⠁⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⠤⠔⠀⠀⠀⠀⠀⠀⠔⠀⠁
⠀⠑⢅⢳⡀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⢀⣔⡩⠞⠋⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠑⠠⢀⣀⠀⠀⠀⠀⠀⣀⠠⠔⠁
⠀⠀⠀⢸⢹⠂⡤⢀⣀⣀⣀⡠⠠⠐⡨⢉⡏⠡⡀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢺⣍⠂⠭⠙⣹⢄
⠀⠀⠀⢸⠀⠄⠁⠀⠀⠀⡰⢧⣅⡨⠃⢩⠃⠀⠹⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⠁⠀⠀⠘⠁⠛⠋⠁⠀⠉⠢⡀
⠀⠀⠀⠈⠂⡀⢰⠀⢀⠌⠈⡄⠀⠁⠁⠁⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⡶⠀⠀⠀⠀⠀⠀⠀⠨⣅⢀⠀⢢
⠀⠀⠀⠀⠀⠀⠉⠀⠆⠀⢀⡄⠀⠀⠀⢀⡀⠀⠀⠀⠆⣀⣀⣀⣀⣀⣬⡀⠈⠑⠛⢲⠄⠤⠤⠀⠀⠀⡴⠢⡃⢀⡰⠀⣀
⠀⠀⠀⠀⠀⠀⠲⣺⣀⠀⠈⠙⠓⠉⠡⠀⠈⠀⠀⠀⢀⠈⢱⢤⡀⠀⠀⠈⠁⠘⠒⠊⣀⣀⣀⣠⣄⠤⠗⠒⠚⠁⠀⠀⠀⠉⠐⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠣⣉⠈⠉⠐⠑⠂⠀⢀⣉⣉⣩⣤⡤⠤⢤⣆⡀⠠⠤⠤⠤⢬⣭⠀⠀⠐⠒⠒⣒⢖⠒⠒⠒⠀⠀⢹⢹⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠛⠙⠛⠛⠛⠉⠉⠁⠀⠀⠉⢢⡀⠀⠤⠤⠤⠤⠆⠀⠀⠀⠘⡾⢀⠀⠀⠀⠉⠲⡤⠀⣀⢸⠸
⠀⠀⠀⠀⠀⠀⠀⢲⣀⠀⠈⠉⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠈⢢⡄⠀⠀⢠⡀⣈⣢⠄⠠⠀⢸⠤⠄⢸⢸⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⣴⢰⣄⠀⠀⣀⣀⣀⠠⠤⠄⠒⢸⠒⠂⠀⠉⠉⠉⠉⡀⠀⠀⠈⠀⠀⡈⠀⠀⢀⡃⠀⠀⢸⢸
⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠈⢄⠀⣈⡄⠀⠀⠀⠃⢒⠇⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⡇⠀⠢⣄⣠⡞⠢⢕⠠⢸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠐⢅⠢⡀⠀⠀⠀⠈⠳⡀⠱⡀⠀⠀⢧⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠩⠃⠀⠀⠀⠀⠀⠀⠀⠈⠂⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠪⡑⠀⠀⠀⠀⠈⠛⠃⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⡿⠳⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⡼⠁⠀⠀⠀⠀⠀⢸⡇⠀⠀⠙⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⠀⠀⠀⠀⠀⣀⣤⠤⠶⠒⠒⠛⠛⠛⠛⠛⠓⠲⠦⢤⣄⣀⠀⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⣾⠁⠀⢀⣴⠟
⠀⠀⠀⠀⠀⠀⣴⠶⣄⠀⣿⠀⢹⡆⢀⣤⠾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⣠⡶⠋⠁
⠀⠀⠀⠀⠀⠀⣿⠀⠈⠙⣿⠀⠸⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡴⠛⠉⠛⠲⣤⡀⠀⠀⠘⠛⠉
⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠈⠻⣆
⠀⠀⠀⠀⠀⢀⣠⣽⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠦⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⠀⠀⠀⢠⡴⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠒⠚⠁⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢹⡄
⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⣷
⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⣄⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢦⣀⠀⠀⣠⠏⠳⣄⠀⠀⢀⠿⣄⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⢸
⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢸⡧⣤⣤⠎⠀⠀⠈⠈⠉⠁⠀⠀⠈⠙⠓⢋⠀⠈⠳⠤⣤⣤⣤⠴⣞⠁⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⣀⣀⣸
⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⢠⠴⠛⠛⠓⢦⡀⠀⠀⠀⠀⠀⠘⡆⠀⡤⠒⠋⠉⢶⡀⣿⠀⠀⠀⠀⠀⠀⠿⠶⠶⠶⠛⠛⠉⠉⠁
⣿⠀⠀⠰⣄⡸⠂⠀⠀⠀⠐⢆⣠⠀⠀⢰⣄⣀⡴⠁⠀⢀⡇⠀⢀⣤⣀⠀⠱⠀⠀⠀⠀⠀⠀⢹⡼⠀⣠⣶⣦⠀⢻⣿
⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡅⠀⠀⠀⠀⠸⡇⠀⠺⣿⡿⠀⢀⡇⠀⠀⠀⠀⠀⠈⣧⠀⠙⠿⠛⠀⣸⣿
⢿⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠒⠲⣆⠀⢀⡇⠀⠀⠀⠀⠀⠳⣀⠀⠀⠀⣀⡞⠀⠀⠀⠀⠀⠀⠀⢹⠳⢤⣀⡀⠴⠋⢹⡄⠀⠀⠀⠀⠀⢀⣤⣤⣀⣀⣀⡀⣀
⠸⣇⠀⠀⠢⠀⠀⢰⠋⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⠀⠀⠀⠀⠈⠙⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠹⣧⠀⠀⠈⠉⠉⠉⢹
⠀⢹⡄⠀⠀⠀⠀⢸⠀⠀⠠⠽⠆⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⠀⡾
⠀⠀⠹⣦⠀⠀⠀⠘⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡿⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⣼⠁
⠀⠀⠀⠈⠳⣤⡀⠀⠈⠛⠲⠤⡤⠀⠀⠀⠀⠀⠀⠀⡇⠀⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⠚⠁⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣰⠇
⠀⠀⠀⠀⠀⠈⠙⠳⣤⣀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⡇⣼⠁⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⣲⠶⠀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⣀⠀⢀⣠⠴⠋⠁⠀⠀⠀⠀⣴⠏
⠀⠀⠀⠀⠀⣀⣤⠶⢦⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⢉⡟⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⢀⡾⠋⠀⢀⡾⠁⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⢀⡾⢄⠀⠀⠀⠀⢀⡾⠋
⠀⠀⠀⢸⠃⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠁⣸⠇⠀⠀⢠⡞⠁
⠀⠀⠀⢸⡆⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠀⢠⡟
⠀⠀⠀⠀⢷⠀⠀⠀⠀⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠘⣇⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⣠⡟⠉⠳⣦⣀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠙⢦⡀⠀⠀⢀⡼⣯⠀⠀⠀⠀⠉⠛⠶⣤⣤⣤⣤⡴⠞⠁
⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠉⠳⣴⠏⠀⠘⣧
⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⣴⠟⠉⠛⠶⣤⣀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⢸⣆⣴⠟⠁⠀⠀⠀⠀⠀⠉⠛⠶⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠔⠊⠉⠉⠉⠒⠦⣄
⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠈⠉⠁⠀⠈⢩⠏⠀⠈⣆⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢆
⠀⠀⠀⠀⠀⡖⠒⠁⠀⠀⠀⠀⠀⠀⠀⠧⠤⡤⣄⡈⠓⠦⣄⠀⠀⠀⢀⡔⠁⠉⠓⠦⣈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠸⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡸⠃⠀⡲⠉⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⣤⠐⠓⡤⠤⢄⡀⠀⢀⣀⡀⣀⡠⢴⠂⠀⠱⠔⠛⡄⠀⠀⢱⡄⠀⠀⠀⠀⠀⢀⣠⣄⣀⠝⠢⣀⠀⠀⠀⠀⡘
⠀⠀⣔⡁⠀⢸⠒⠀⠀⠀⠉⠀⢀⠀⠀⠀⡞⠀⠀⠀⠀⢀⠧⡀⠀⠀⠈⢏⠋⠉⠒⠈⠁⠀⢤⠀⠀⠀⡏⠳⣄⠀⢀⠇
⠀⠀⡎⠀⣀⣸⠘⠀⠀⠀⠀⠀⠄⠀⠀⠀⡇⠀⠀⠀⠀⡌⠀⠈⠢⡀⠀⡆⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⡆⠀⡨⣦⠏⠳⡄
⠀⠀⠈⠁⠽⠚⢆⠀⠠⠀⠠⠀⠀⠀⠀⠀⠈⠒⢚⡗⡎⠀⠀⢀⠀⢱⠀⠱⡄⠀⢢⡤⠂⠀⠀⠀⠀⠀⠈⢉⡥⠳⡀⠀⠈⢆
⠀⠀⠀⠀⠀⠀⠈⠑⠤⣀⠀⠀⠀⠀⢀⣀⠤⠾⢍⢀⣣⡆⠀⣠⢰⠉⠀⠀⠈⢐⣠⣄⣀⣀⣀⡀⢤⣄⣊⠽⢄⠀⠹⢄⣀⡜
⠀⠀⠀⠀⠀⠀⠀⢠⠊⠉⢻⠛⠙⢉⣩⡙⢦⠒⠠⢍⣅⣱⠔⠉⠁⠀⠀⠀⡘⠁⠈⡏⠓⠒⠋⠀⣚⠀⠈⠳⡐⢷⣀
⠀⠀⠀⠀⠀⠀⠀⠇⠀⣠⠞⠀⢠⠏⠀⠙⡆⠑⢦⡀⠙⢏⠀⠀⠀⠀⠀⠀⡅⠀⣰⠃⠀⠀⠀⢀⠸⣄⣀⡠⡇⢿⠩⠔⡻
⠀⠀⠀⠀⠀⠀⠈⣀⡟⠁⠀⠀⠸⡀⠀⠀⠘⠄⠀⢱⠀⠈⢃⠀⠀⠀⠀⠀⠸⣜⡼⠀⠀⠀⠀⠀⠠⡉⠳⠀⢸⢘⢢⣴⠅
⠀⠀⠀⠀⠀⠀⠀⢹⠃⠀⠀⠀⠀⠉⠢⣄⠀⢀⡠⠞⠣⠁⠘⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠠⠃⠀⡘⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢀⠆⠀⠐⡸⠀⠀⠀⠀⠀⠀⠘⠲⠦⠤⠤⠤⢤⢖⡁⠀⢠⠁⢀⠠⠊
⠀⠀⠀⠀⠀⠀⠈⠑⠢⠤⣄⣀⣀⣀⢀⣀⣠⣴⡻⢍⡲⢋⡀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢈⣀⠀⠀⠐⢮⣞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⢀⡏⠀⡇⠀⠏⠑⠢⡀⠀⠁⠀⡀⠄⠀⠀⠀⠀⡸⠋⠀⠙⣆⠔⠁⡸⠙⠢⢄
⠀⠀⠀⠀⠀⠀⢀⣠⢎⡑⢄⣀⢀⡾⣤⠞⣠⠞⡄⠀⠀⠘⡤⠄⠂⠡⠄⣤⣤⡠⣜⢅⠀⠀⣰⠙⣶⡊⠀⠀⠀⠀⢹
⠀⠀⠀⠀⢀⠖⠉⢇⡀⣉⠖⠀⠙⠀⠀⢻⢄⠤⠃⠀⠀⠀⡇⠀⠀⢠⠊⠀⠀⠀⠈⠀⠍⢘⠇⠀⢘⠀⠰⠀⠀⠀⡸⢀⢠⡀
⠀⠀⠀⠂⢹⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠈⢦⡀⠀⠀⣠⠜⠀⠀⠀⠰⡄⠀⠀⠀⠀⠀⠀⣸⠀⠀⠸⣄⠀⠀⢀⠜⠁⠀⠄⠉⢠⡀
⠀⠀⠀⠀⠈⠳⢄⠤⢰⣀⠤⠔⠁⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠈⠓⠢⠤⣀⣀⠴⠃⠀⠀⠀⠈⠁⠚⠁⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐

⡶⣶⢶⢶⠶⠶⣶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⣶⣶⣶⠶⣶⣶⢶⡶⠶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠂⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⢀⠠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⡤⠤⠃
⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⣠⡞⠀⠀⠠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠆⣀⠀⠰⡶⢶⠤⠄⣀⠀⠀⠀⠀⠸⡓⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⡠⠄⠒⠈⠀⠀⠒⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠛⢁⡄⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠀⠠⡀⠘⢅⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⡠⠤⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠐⠄
⠀⠀⠀⠱⢄⠀⠀⠀⠀⠀⠀⠀⢀⢀⣰⠇⠀⠀⠀⠙⢂⡀⠉⠓⠴⠢⠤⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠄
⠀⠀⠀⠈⠂⠀⠀⡁⠐⠉⠀⠈⠀⠀⢰⠀⠀⠀⠀⠀⠀⠈⠂⠀⢈⡇⢀⠀⠀⠘⡄⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠠⠤⠠⠀⠀⠀⠂⠐⠀⠁⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠠⠀⠀⠀⠀⠘⠠⢄⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠰⡀⣤⣤⣤⣄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⡀⢀⠞
⠀⡀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⣠⣆⠀⣰⠔⠓⠒⠼⠆⠀⠀⣐⣨⠀⠀⠀⠀⠀⠀⠀⠀⠃⠘⠛⠛⠛⡘⠀⠈⠀⠀⢀⡠⠀⠀⠀⠀⠁⣀⠝⢀⠂
⠀⠉⠁⠤⠄⣄⠿⠖⠲⠦⠴⢖⠊⠉⠁⠀⠀⠀⠠⢦⡠⠤⠑⠂⠀⠁⢤⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣤⡀⢠⠖⠘⠀⢠⠂
⠀⠀⠀⠀⠀⠐⣀⠀⠀⠀⠀⠨⡕⠀⠀⠀⠰⠂⠠⠈⠀⠀⠀⠀⠑⠀⠘⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⡀⠞⠀⠀⠀⠀⠀⠃⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠠
⠀⠀⠀⠀⢀⠠⠓⢄⡀⠀⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠀⠰⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠄⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠁⣀⠑⢄⡀⡠⠔⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢠⠄⠠⠄⠀⠠⠀⢀
⠀⠀⡠⠈⠁⠑⠤⡐⠉⠑⢄⠀⠸⠓⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢠⣾⡷⠀⠀⠀⠀⠀⠐⠀⠀⠀⠄⠂⠁⠀⠀⡀⠀⠤⣀⠀⠈⠐
⠀⠀⢁⠀⠀⠀⠈⠇⠀⠀⠘⠄⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢦⡄⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⠍⠀⠀⠀⠉⠀⠄
⠀⠀⠀⠑⢀⠀⢀⠜⠀⠀⠀⠈⠤⡀⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠐
⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠐⠀⠀⠘⠃⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣶⡾⢿⣿⣿⣿⣿⣏⠢⠈⠑
⣿⣿⣯⠀⠁⢢⠙⠿⣿⣟⢿⢿⣿⣿⡆⠀⠀⠀⠀⠈⠻⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡶⠛⠋⡉⣿⠃⠀⢀⣰⣶
⣿⣿⣿⣆⠀⠀⠀⠀⠀⠙⠷⠘⠻⣿⣿⣤⣀⠀⠀⠀⠀⠁⠙⢿⣿⣿⣶⣦⡀⠀⠀⠀⠀⢹⠏⣀⡴⠃⠌⠀⢠⣞⠁⣿
⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣶⣷⣤⡀⠀⠈⠻⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⣈⠁⠀⠁
⣿⣿⣿⣿⣇⢠⡶⠛⠀⠉⠁⠀⠀⠀⠀⠀⠘⠋⠛⠛⠿⣿⡀⠀⠀⠀⠀⠈⠉⢳⡀⠀⠀⠀⢰⣿⣟⠀⡀⠀⠉
⣿⣿⣿⣿⣿⣯⣿⠟⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡄⠀⠀⠀⠀⠀⠀⣇⠀⠀⢀⣿⣏⢙⡿⠁
⣿⣿⣿⣿⣿⣿⣟⡛⠶⣤⡀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡈⠻⡄⠀⠀⠀⠀⠀⠉⠀⠀⢸⣿⠟⠛⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⢻⣶⣄⣀⡄⠀⠀⠀⠀⠀⠀⠀⠘⢦⣳⠀⠀⠀⠀⠀⠐⠀⠀⣿⠃
⢸⣿⣿⣿⣿⣿⣿⠟⣿⣿⡆⠙⣿⣿⠷⣤⣀⡀⠀⠀⠀⡀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⢀⣿⡀
⠈⢿⣿⣿⡿⣿⣿⣼⣿⣿⣿⠀⠈⢿⢷⡄⠀⠀⠀⠂⠀⠘⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣼⣿⣷
⠀⠀⠉⠋⢻⡆⠀⠀⢸⡟⢿⣷⣦⣀⠣⠉⠂⠤⡤⣀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⣼⣿⠋⠁
⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⣿⣿⣿⣦⠑⠀⠀⠈⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⢮⣾⠟⠁
⠀⠀⠀⠀⠈⠀⠀⠀⠀⠠⠀⠈⣿⣿⣿⣿⣶⠶⣦⡀⠀⠀⠀⠀⠀⡇⠀⣰⣿⣿⣿⣿⡿⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⢿⣿⣷⠘⣧⠀⠀⠀⠀⢀⢁⣼⣿⣿⣿⠿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⣿⡿⣿⡇⣸⣿⢟⡴⠃⠀⠀⠀⠀⣼⣾⣿⣿⡟⠉
⠀⠀⠀⠀⠀⢠⣷⣴⣿⣿⣿⣿⣿⣿⣾⣿⠿⠛⠉⠁⠀⠀⠀⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⡟⠉⣁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡿⠟
⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⠋⠻⠁⡾⠋⠀⠀⠀⠀⠀⣠⣤⣴⣿⡿⠋
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣟⠢⠀⠀⠀⠀⠀⠀⣤⣤⠶⠋⠈⠉⠁
⠀⠀⠀⠀⠀⠈⢿⣿⠿⠟⠿⠂⠀⠀⠀⠂⠀⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠻⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠈

⡁⢉⡉⡉⠉⠁⠀⠠⠌⠁⠉⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠈⠉⠀⠉⠉⠁
⢡⡌⠳⠘⠉⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣥⠘⣃⠘⠧⠀⠀⠀⠀⠀⠀⠀⢀⣀⠄⢀⠀⠀⠀⠀⣀⢈⠀⣀⠐⠒⠂⠀⠀⢤
⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠩⣤⠙⡡⠀⠀⠀⠀⡀⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠀⠀⠠⠀⠈⠋
⠀⠀⠀⠀⠐⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⡰⣎⡉⠠⣦⠄⠀⠆⠀⠀⠀⠀⠀⠀⠋⠀⢠⣠⡄⠀⣀⠀⠀⠀⠀⠀⠀⠠⠶⠠⠄⠀⠀⠀⠀⠠⠄⠤
⠀⠀⠀⢰⠋⠀⠉⠀⢀⠀⠀⠀⠀⠀⠀⠀⡖⢈⠀⠂⠉⠡⠌⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠉⣈⠋⠀⠠⠀⡀⠀⠀⠀⠀⠄
⠄⠀⠀⠟⠀⠞⠳⠤⠤⠀⠀⠀⠀⠀⠀⠀⠃⡺⠦⢘⣦⡀⠶⣝⠗⠃⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⡠⠆⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠄⠀⠀⠀⠀⠀⠠⣔⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠉⠈⠆⠰⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠤⠀⠂⠀⠌
⠀⠀⢸⡇⣀⡀⠀⠑⣣⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡀⢀
⠀⠀⠀⠀⠁⢫⡄⠀⠲⠀⠀⠐⠀⠀⠀⠀⠀⠠⠂⡄⠐⠀⠆⢀⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠃⠀⠁
⠀⠀⠀⠀⠀⠀⢖⡊⠀⠀⠀⣤⠐⠀⡀⠀⠀⠀⢍⠀⠁⠀⠁⠈⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖
⡁⠀⠀⠀⠀⠀⠈⠱⠎⢈⣤⠀⣀⣀⡇⠀⠐⢄⠆⠀⠀⠀⠀⠡⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠉⠀⡠⠶⠆
⠀⠀⠀⠀⠀⠀⠀⠉⢀⠈⠩⡀⠙⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠂
⠀⠀⠀⢀⡀⠀⠀⠀⢀⣘⠐⣀⠁⠀⠀⡀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠐⠂⠀⠀⠒⢂⠀⠠⢤⠀⠀⠀⠀⠀⠁⢀⢀⠀⣶⡄⠐⢂⠀⠀⠀⠀⠆⠂
⠀⠀⠑⠀⠉⠀⠀⠄⠈⠀⠀⠁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠶⠀⢀⣀⢾⡋⠉⠀⢏⠐⠛⠁⠉⣠⡬⠟⠀⠀⠀⢿⣝⠛⢳⠶⢀⣴⡉⠤⠤⣄
⠀⠀⠀⡀⠀⠀⠀⢱⠖⠂⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠴⠃⠉⣀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⢁⢾⢓⣫⡤⠄⣀⡯⣌⠢⡀
⠀⠀⠀⠀⠀⠀⡀⠀⢅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣄⡰⢆⣀⡟⠟⠃⠀⢐⠀⠀⠳⠾
⠀⠀⢀⠄⠛⢤⣀⣌⢈⡄⢠⠅⢸⠠⣥⠄⠄⢀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠒⠊⠁⠤⠠⠔⠂⠙
⠀⠀⠃⠂⠤⣀⠀⠈⢺⡀⢻⣦⣼⠂⠚⢺⡆⠂⠀⣀⢴⣀⡂⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠠⢄⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠉⠐⢠⠄⢣⣶⠀⡐⠚⠌⢣⠔⠁⠈⢣⠒⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠙⠃⢨⠉⠀⠀⠀⠀⠶⢤⠆⠀⢤⠴⠇⠀⠀⠠
⠀⠀⠀⠀⠂⠀⠀⠀⠐⠃⠄⠀⠄⠉⠀⢢⠔⢣⢀⣀⠔⠁⠰⠎⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡢⠄⠀⢀⠂⠄⠀⠀⠀⠀⣠⠀⡄⠀⠀⢀⠀⡄
⡀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠄⠝⠂⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈
⡃

⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⢿⣍⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣧⠹⣦⡀⠀⠀⢠⣴⣶⣷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⢦⠀⠘⣷⡃⢄⣀⣉⣽⣿⠀⠰⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠀⠻⡄⠈⢿⡌⢻⣿⣿⣿⠀⠀⣿⡟⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠀⠀⠘⢃⠘⢳⣼⣿⣿⡟⠀⠀⣿⠃⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠀⠀⠀⠀⠣⡘⢿⣿⣿⠁⠀⠀⢈⠀⠀⠀⠀⣰⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠟⢹⡟⠀⠀⠀⣾⠀⠀⠀⠀⠿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣏⠂⡀⠰⡀⠀⢠⡼⠃⠀⠀⠀⣿⡀⠀⠀⠀⠀⢿⣿⣿⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠿⣦⡀⢀⡙⣦⡈⢷⡴⠀⠀⠀⠘⢣⡀⠀⠀⠀⠈⠛⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣶⣬⡓⣦⣀⠟⣷⣜⣷⡀⠀⠀⠀⠀⠙⢶⣄⣀⠀⠀⠀⠙⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣾⣽⣾⣾⣿⣿⣿⣄⡀⠀⠀⠀⠀⠙⢿⣿⣶⣤⡀⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠛⠿⠻⢿⣿⠿⣿⣶⣦⣤⣄⣀⡀⠘⣿⣿⣷⡄⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣉⣙⡋⠀⠀⠀⠀⠀⠀⠉⠀⠀⠙⠻⢿⣿⣿⣿⣷⣬⣿⣿⣿⠈⠛⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢿⣿⣿⣿⣿⣆⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⢋⣉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠻⣿⣿⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠇⠀⠀⣈⣱⣄⣠⣴⣶⣾⣷⡾⠿⠛⠛⠛⠛⠒⠶⣄⠀⠀⠘⢻⡇⢀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠀⣰⠶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠈⢿⣸⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⢃⣤⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠾⠀⠀⠀⠀⣸⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⣤⢸⠇⠀⠀⠀⠀⢸⣿⡛⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⢸⣿⡇⢠⠀⢶⣀⡀⠀⠛⢿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠐⣶⣧⠀⠙⣷⡀⠶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠻⣿⣷⣦⣤⣽⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣽⣿⣿⠿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⡟⠁⣿⡿⣵⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠁⠀⢀⣴⣾⡿⠋⠉⠙⠛⠻⠟⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⣠⣴⡾⠟⠉⠀⢀⣀⣀⡀⠀⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⡜⠻⠿⣣⡾⢛⣡⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣯⡶⠛⠛⠛⠛⠛⠉⠙⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣇⠈⠙⢻⡌⠻⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⡘⢿⣆⠀⠀⠉⠁⠉⠹⢿⣷⣄⠀⠀⠀⠀⠀⠀⠒⠀⠀⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣾⣿⣷⣶⣤⣤⣤⣤⣤⣉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⢿⣭⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⠏⠁⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠃⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⢉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠋⣉⣁⣴⣿⣿⣿⠿⠿⠛⠛⠻⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⠾⠟⠛⠉⠁⠀⠀⣀⣀⣀⣤⣴⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⡇
⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠟⠛⠷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠘⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⠀⠀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏
⠀⢀⡤⠔⠒⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⢠⡄⢀⡀⠀⠀⢀⣿⠃
⠀⠁⡠⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠁⠀⢈⠇⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠶⡄⠀⠀⣀⡀⠀⠀⢄⠈⠢⡀
⠀⠎⠀⠀⠀⢰⠓⢦⡀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣼⣧⡀⠀⢀⣠⣴⣟⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡇⣠⠞⢉⡿⠀⠀⠀⢳⠀⠹
⠀⠀⢠⡴⠤⣈⢳⡀⠳⡄⣾⠁⣠⠟⠀⠀⠀⠀⠀⠀⠀⣴⠟⣉⡀⠀⠀⠀⠀⠈⠉⠀⠉⠙⢷⣄⠀⠀⠀⠀⠀⢀⡴⠒⠒⢦⣟⠈⠙⠃⣴⢛⣀⣀⠀⠀⠘⡇
⠀⠀⠀⠱⢦⡈⠳⠟⠁⣹⠿⢰⡃⠀⠀⠀⠀⠀⠀⠀⣸⠇⠚⣧⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⣦⡙⣧⠀⠀⠀⠀⠘⠷⠒⠛⡦⠈⠻⣦⠀⠘⢋⣠⡼⠃⠀⠀⡇
⠀⠀⢀⡤⠴⠨⠗⠀⡾⠁⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡏⢧⣀⠀⠀⠀⠀⠀⠀⢀⣴⢿⠁⠸⣇⠀⠀⠀⠀⠀⠀⠐⣇⠀⠀⠘⠆⠀⠛⢤⡀⠀⠀⢸⠇
⠀⠀⠈⠑⠒⢲⠖⠀⠁⠀⠀⠰⢏⠀⠀⠀⠀⠀⠀⢸⡟⠀⢸⡇⠀⠙⠓⠶⠤⠤⠴⠖⠛⠁⢸⡀⠀⣿⡀⠀⠀⠀⠀⠀⢀⡽⠂⣤⣠⡴⠟⠓⠲⠃⠀⠀⠉
⠀⠀⠀⠀⠰⡥⠞⠛⠶⠶⠞⢧⡀⠳⣄⠀⠀⠀⢠⡞⡛⠂⠸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠛⠍⢳⠀⠀⠀⣰⠏⢀⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈⠳⣄⠀⠈⢳⡶⠀⠀⣿⣿⣷⣤⣄⣀⣀⣀⣀⣤⣴⣿⡇⠀⢲⣴⠟⠀⢠⡞⠁⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠈⠳⣄⠈⡇⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⢸⣗⢀⡴⠋⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠈⠳⣿⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣷⠞⢁⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⣿⠀⠀⠀⢹⡟⠿⢿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢸⣇⣰⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⢻⣄⠀⠀⠀⠀⣡⡿⠃⠀⠀⠀⢸⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⣄⠀⠙⠳⠶⠶⠞⠋⠀⡀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢦⡀⠀⠈⠳⣦⣄⣀⣀⣠⣴⠞⠁⠀⠀⠀⣸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠙⠳⠦⣄⣀⣉⠉⠉⠉⢀⣀⣀⣤⠴⠚⠙⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⢁⣠⣤⡄⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠋⢠⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣠⢦⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠢⡀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⡇⠘⣇⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⣧⠀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⢿⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣀⣼⠃⠀⡟⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠙⣆⠀⠀⠀⠸⢷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⡇⠀⠀⢀⣠⠶⠛⠙⠃⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠈⠳⣄⠀⠀⢠⠟⣻⠻⠶⠶⢶⣶⣶⣶⣶⡶⠶⠾⠟⠻⣏⠻⣄⢀⡴⠛⠁⠀⠀⠀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠈⠳⠶⠋⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣈⠋⠀⠀⠀⠀⠀⣠⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⢀⣤⠞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣤⣀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠚⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣒⣉⣉⣭⢵⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢴⣄⣀⣀⣀⣀⣀⣀⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠈⠭⣦⣤⠤⠒⢂⣈⠴⢦⡖⢤
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⣁⡤⠤⠶⠦⠶⠤⠤⣀⠀⠈⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠱⡀⠣⣀⠿⠗
⠀⠀⠀⠀⠀⠀⠀⢀⣯⠖⣩⠴⠒⠉⠉⣀⣀⣉⣉⠒⢬⣑⣺⠀⠀⠀⠀⠀⠀⢀⡀⠆⠃⠈⠀⡇⠀⠀⠀⠀⠀⢀⡀⠠⢄⣀⡀⠀⠀⠈⠙⠙⡆
⠀⠀⠀⠀⠀⠀⠀⢸⣡⠊⢁⡤⣖⣋⡩⠤⠴⠦⣀⠽⠲⡞⣇⠀⠀⠀⠀⠀⡀⠂⠁⠀⠀⠀⡠⠁⠀⣠⠴⠒⠉⠀⠀⠀⡀⠀⠈⠙⢦⠀⠀⠀⣰⢤
⠀⠀⠀⠀⠀⠀⠀⠈⣇⡾⠋⣠⠤⠄⠀⡀⠀⠚⠉⠂⠀⣷⠏⠀⣀⣀⡀⠀⠀⠀⠐⠂⣴⠞⡧⠀⢞⠁⠀⠀⠀⠀⢀⡦⠵⢄⡒⠰⣬⡇⠀⠀⠷⠚
⠀⠀⠀⠀⠀⠀⠀⠀⢏⢳⡀⠁⠀⠀⢀⠀⢠⠄⠀⠀⣸⠇⠀⣸⣡⡤⠟⠀⠀⠀⠀⠀⠈⠱⡇⠀⣾⠒⡲⠖⠈⠉⠀⠀⠀⠁⠈⠁⢸⣹⢤⣀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠳⢄⡀⠀⠀⠉⠁⠀⣠⠴⠃⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣤⢿⡀⠀⠀⠀⠀⢠⢤⡀⠀⠀⠀⢸⠁⠀⣸⡵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡝⠙⢒⠒⡟⣯⠶⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⠉⠢⡑⢤⡀⠀⠀⠈⠲⠁⠀⣀⡴⢷⣴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠉⠒⠼⣾⠤⠼⣦⠠⢾⣉⣉⡹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠚⠛⠯⣉⣱⠒⠿⠋⢯⡥⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠰⣊⠀⠀⠀⠀⠀⢘⣦⡤⠼⠓⠶⠤⠤⢤⡄⠀⠀⠀⣠⣞⣉⡽⠇⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠘⡆
⠀⠀⢰⠒⢦⡀⠀⠀⠀⠈⠉⡳⠒⠂⢹⠧⣄⡀⠀⠀⠀⠀⠀⠀⡟⠒⠈⠉⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡁⠀⠀⠀⠀⡇
⠀⠀⠀⠑⠦⣼⠂⠀⠀⠀⡴⠁⠀⢠⡏⠀⠀⠈⠉⠙⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡟⠻⡖⠛⠁
⠀⠀⠀⠀⠀⠈⠳⡀⠠⡞⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠙⠦⠜⢦⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢰⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⣄⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁





⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⡟⠀⠀⠀⠀⢸⠃⠈⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⠶⣄⠀⠀⣀⡤⠶⠒⠚⠉⠉⠉⠉⠉⠙⠒⠶⢤⣀⠀⠀⠀⠈⠁⠀⠀⠀⠀⡾⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠑⢾⠀⢸⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡴⠶⠦⣄⠀⠀⠀⠷⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⡠⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⡠⣦
⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⢀⡞⠁⠸⡄
⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⢀⡀⠀⢠⠙⠦⠀⠠⠞⠑⢄⣀⡰⠳⡄⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⡰⠋⠀⠀⠀⣇
⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠒⠁⣠⠤⠤⡀⠀⠀⠀⠀⢠⡀⢈⡑⠒⢖⠹⡇⠀⠀⠀⠠⣞⣠⣤⠤⠶⠖⠋
⠀⠀⠀⠀⠀⠀⣾⠀⠠⠄⠴⠀⠀⠀⢄⡀⠀⢠⣄⡠⠃⠀⡜⠀⣠⣄⠈⡆⠀⠀⠀⠀⢷⠃⣠⣦⡈⢷⡇
⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⡄⠀⠀⠀⢣⠀⠻⠟⠀⡆⠀⠀⠀⠀⢸⣄⠈⠋⢀⡾⡇
⠀⠀⠀⠀⠀⠀⢸⡄⠀⢄⡀⢀⠞⠁⠀⠈⠲⠔⠁⠀⠀⠀⠀⠑⠤⠴⠊⠀⠀⠀⠀⠀⠀⡆⠉⠀⠉⠀⢳⠀⠀⠀⠀⢾⡛⠓⠒⠒⠶⡦
⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⢸⠀⠀⠰⠄⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠱⣄⠀⠀⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠢⣄⣀⡀⠀⠀⠀⠀⢸⡝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠥⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠘⣆⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣄⡀⢨⡇⠀⠀⠀⠀⠈⡄⠀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠈⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡼⠀⠀⠀⠀⠀⠀⢇⠀⠀⠀⠀⠙⠒⠤⢄⣀⠀⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⢀⡤⠋⠁⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⢤⡏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠀⠁⡞⠁⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⡎⠀⠀⠀⠀⠀⢂⠀⠀⠀⠀⠀⠈⠲⢤⡾⢣⠀⠀⠀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⢣⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⢱⣄⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠈⠢⡀⠀⠀⠀⣴⠋⠈⠓⠦⣄⡀⠀⠀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠈⠲⣤⠎⠙⣇⠀⠀⠀⠀⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣠⣞⡁⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⣠⠞⠁⠀⠉⠓⠦⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁

⠀⠀⠀⠀⠀⣶⠀⠠⣀⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣶⡶⣀⢠⣴⡁⠀⠀⠀⠀⠀⠀⢠⡤⠒⠀⠐⠀⢰⣤⡔⠂
⠀⠀⢀⣀⣸⣿⣗⣠⣿⣍⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠜⣿⡗⠀⠀⠀⠀⠀⢰⡏⠁⠀⠀⠀⠀⢸⣇
⠀⢰⣿⣿⣿⣿⣿⣿⣿⡿⠁⣩⣦⡦⠀⠀⢴⣶⣾⣿⣿⣾⣿⣿⣿⣿⣿⣶⣶⡄⠀⠀⣿⠀⠀⠀⠀⠀⠈⠯⠀⠀⠀⠀⠈
⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣴⡿⢿⠂⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠟⠓⠉⠁⠀⠀⠁⠀⠠⢿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⢀⡴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠚⡖⠓⡆⠀⠀⠀⠀⠀⠀⠀⢀⣿⡒⠒⠒⡒⢒⢒⢒⠂⠒⡿⡄
⠀⠀⠀⠀⠀⠀⠀⡞⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠶⣿⣶⣧⣤⣠⠄⠀⠀⠀⠀⢸⠘⡇⡀⠀⡂⢀⣾⡶⠀⢸⠀⡇
⠀⠀⢀⣠⠶⠀⣸⠁⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⢰⡞⠀⡒⠑⣝⣯⣾⣧⣄⡀⠀⠀⠀⡘⠐⢻⣷⠴⠀⢸⣿⡇⠠⠘⠀⢁
⠀⠀⢺⡷⠀⢠⠃⠀⠀⠀⠀⢷⢶⣴⡖⠀⠀⢀⡾⣯⡜⢠⡤⠈⢺⣿⣿⣧⠀⠀⠀⠀⡇⠄⢸⢿⡬⠀⠟⠡⠁⠀⡇⠀⢸
⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠈⠇⠁⠀⠀⠀⠾⠃⠛⠀⠐⣿⡕⠀⠹⠿⠿⠷⠀⠀⠠⠃⠀⠹⠄⠅⠠⠁⠌⠀⠀⠇⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣾⠀⠀⠀⠀⢀⣀⣶⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⡀
⠀⠀⠀⣸⣗⠀⠀⢀⣿⡄⠀⠀⠀⠀⢀⣴⢊⠀⠉⣷⢿⠀⠀⠀⠀⠀⢴⣿⠈⠀⠀⠀⠀⢀⣠⣮⣅⡀⠀⠀⢈⣿⣄⣄
⠀⠀⠀⣿⣿⣶⠾⠻⡄⠀⠀⠀⠰⠁⢻⣷⠋⠘⠀⠁⠈⠃⢱⠀⠀⠀⠘⢿⡀⠀⠀⢀⡔⠋⠹⠋⠀⠀⠀⠀⠀⠛⠋⠈⠳⣄
⠀⠀⠲⠿⠛⠇⠀⠀⠁⠀⠀⠀⠴⠤⡾⠽⠤⠤⠤⠤⠤⠤⠥⠄⠀⠀⠀⠈⠻⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣋⢛⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣾⣿⣷⣿⣿⣤⣄⡀
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⣀⣴⣶⣾⣿⣿⣷⣶⣤⣄⠀⠀⠀⠀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⢀⡿⠋⠉⠀⠉⠀⠀⠀⠀⠃⠀⢰⣿⡟⠉⠉⠛⠻⠛⠛⣿⠀⠀⠀⠀⠀⢻⡿⠋⠉⠉⠀⠉⠙⢻⣿⣿⠃
⠀⠀⠀⣀⠀⠈⡝⠀⠀⠀⠀⣀⣀⠀⠀⢀⠀⣸⣿⡆⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠸⣿⣏
⠀⠀⠘⠋⠉⠠⣿⣄⠀⠀⠀⠉⠉⠀⠀⡈⠀⣏⡃⠀⠀⠐⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠉⢠⣠⡀⠁⠀⠀⠸⠂
⠀⠀⠀⠀⠀⠀⠪⠙⠻⠿⣶⠀⡶⠶⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠂⠀⠐⠂⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠤⠁⠀⠡⠘⠁⠀⠀⠀⠀⠀⠀⠀⡄⢀⠂⠊⠀⠐⠀⠀⠀⠀⠈⠀⠀⣠⠃⠘⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⣀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡤⡄⠀⠀⠀⠀⠀⠄⠀⡈⠀⠀⠀⠀⢢⢀
⠀⠀⠀⠀⢠⢨⡇⠀⠀⠀⣀⠀⠈⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠙⢇⠀⠀⠀⡀⠀⠀⠔⠳⠀⠀⠀⠀⠊⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠔⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡂⡂⢐⣐⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠑⠀⠀⠀⠀⠠⠔⠃⠃⠀⠀⠀⠀⠀⠈⠙⠒⠂⠈⠛⠍

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣭⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣯⣿⣿⣽⣿⣯

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠰⢶⡒⠶⠶⠤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠾⠯⠭⣉⣉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠉⠉⠛⠷⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣟⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⣈⠑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣊⣤⠤⢄⠀⠀⢠⡬⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣻⠋⠀⠀⠀⠱⣄⠀⠉⠓⢦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢁⡏⠀⠀⠀⠀⠀⢹⡀⠀⣀⡬⢍⠂⠀⠀⠀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢸⡇⠀⠀⠀⢀⠀⢘⡷⠋⠁⠀⠈⡇⠀⠀⠈⠁⠒⣲⠂⠀⠀⠀⠀⠀⠀⠀⣤⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⣄⠈⣇⠀⠀⢰⣏⣡⠎⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢠⣌⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠁⠹⣄⠀⠈⠋⣟⣤⠀⠀⢀⡀⠞⠀⠀⠀⡍⠁⢸⣇⣠⢤⣄⣀⠀⠀⠀⠀⢹⡌⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⠓⠠⢌⡓⠆⠚⢇⠉⣠⠖⠉⠀⠀⠀⠀⠼⠀⠀⠠⣤⡴⠦⣤⡈⠱⡏⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠱⠀⠀⠈⠿⠁⠀⠀⠀⠀⢀⠎⣰⠀⠀⢀⠀⠉⠙⠋⠃⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⢀⡏⠀⠀⠌⠙⠓⠶⠤⠴⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠄⠀⠀⠀⠀⠀⢠⠀⠑⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⢀⠀⠀⠀⠐⣤⠞⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠊⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡄⠲⢤⣀⠀⠀⠀⠀⠀⣧⣀⡀⠀⠀⠘⠧⠀⠀⠀⠈⠀⠀⢀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠒⡀⠐⠃⠄⠀⠤⣼⠑⠢⢄⡀⠀⡟⠉⠀⠀⠀⠸⣷⠁⠀⠀⠘⡄⢿⠲⠼⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⣡⠞⠐⠉⠉⠉⠹⣄⡤⢴⠈⠒⠁⠀⠀⠐⡆⠚⠛⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠑⠚⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⣄⣀⣀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⡍⠙⠉⠉⠉⠉⢉⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⠗⠓⠂⠀⠀⠀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⢚⡤⠤⣼⣀⠀⠀⠀⠀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⠶⣾⣤⢶⣹⣽⣭⠉⠑⠒⠒⢾⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⠓⠛⠓⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠐⠂⠐⠂⠀⠀⠀⠂⠀⠂⠂⠁⠂⠂⠀⠀⠐⠐⠐⠀⠀⠀⠀⠀⠀⠁⠀⠀⠁⠀⠈⠀⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⠀⠀⠀⠀⠖⠚⠄⠀⠀⠀⠀⠀⡀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠠⠐⡄⠐⠂⠀⠀⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠃⠀⠀⠐⠀⠀⠀⠁⡄⠀⠘⠀⠀⢀⡀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠄⠘⣀⣠⢀⠀⠀⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⡾⠂
⠀⠀⠀⠀⠀⠀⡂⠤⠔⠒⠉⠉⠄⠀⠈⠲⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣆⠀⠀⠠⠀⠀⢀⡷⠂
⠀⠀⠀⠀⠀⠊⠀⠲⠀⣠⡤⠖⠀⠀⠀⠀⠀⠀⠀⠐⢢⡄⠰⠆⠀⡀⠛⠁⠂⠀⠘⠃⠀⠈⠉⢀⣄
⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢀⠄⠀⠀⠀⠀⠀⠀⠄⠀⠀⢤⡀⠀⠂⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⢰⡿⠛⣦⣄⠠⠂⠀⠀⠀⢀⠄⠀⠀⠀⠀⠼⠀⠀⠀⠀⠀⢸⡿⠀⠀⠀⠀⠀⠀⠨⠀⢀
⠀⠀⠐⡿⢷⣾⠟⢉⣦⢀⣀⠀⠀⠸⠀⠀⢀⣀⠀⢸⠀⢠⠀⠀⠇⠀⠀⠀⠀⢰⣿⠄⣠⡀⢾⡿⣿
⠀⠀⠀⠱⠐⠹⣷⣿⢿⣯⣿⣤⣤⣤⣤⣶⣿⠏⠑⣼⠀⠀⠀⠀⠀⠐⠀⠤⠀⠘⢛⣤⡀⣦⠹⣄⢾
⠀⠀⠀⠀⠑⡀⠘⣧⣼⠧⠛⠛⠛⠋⠁⠈⠀⢀⡤⣩⠄⠀⣀⠀⠀⠀⠀⢀⡀⠀⠙⢸⠇⠙⠊⠉⠛⢄
⠀⠀⠀⠀⠀⠈⠂⠈⡻⠋⠙⣶⠀⠀⠁⠀⢀⡌⠘⡐⢄⠀⠊⠀⠀⠀⠀⠀⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⢣⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠑⣥⠀⠀⠀⠙⠃⠀⠠⢀⡁⠀⠀⠤⠀⠀⢀⡄⠠⠀⠀⠂⠀⠀⠓
⠀⠀⠀⠀⠀⠀⠀⠀⡘⢁⡀⠀⠛⢀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠧⡀⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠈⡀⠃⠀⠀⠀⠀⡄⠀⠀⣴⣀⣽⠶⣀⠀⠀⠁⠀⠀⠀⣀⣴⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣦⣀⠌⠀⢀⡬⠀⠐⠂⠀⠀⠐⠙⠋⢁⣴⡿⠋⠀⣤⣤⡴⠾⠟⣕⠆⡀⠂
⠀⠀⠀⠀⠀⠀⠀⢀⢴⠒⣬⠙⠟⠃⠄⠀⠀⣐⣀⡀⠀⠰⣤⣤⣶⠿⠋⠁⣠⡼⠋⠀⢠⡄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠤⢯⡑⠁⠀⢴⠶⠒⢋⠉⠁⠘⠋⠀⡠⠉⠉⢤⡶⣶⠿⠋⠀⠘⠱⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠓⠶⠚⠀⠀⠀⠀⠀⠘⠠⠅⠀⠠⠄⠊⠀⠀⢀⠐⢐⠁⠶⠚⠓⠀⠆⡄⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡅⠀⢀⡠⠀⡔⣀⣀⣀⣀⡀⠀⠀⠁⢈⣁⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠀⠀⠀⡀⠀⠀⠠⠃⠈⠙⠐⠊⠠⠛⠛⠛⠛⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣁⣤⣀⣤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡀⠠⢀⠀⢀⠀⠄⠀⠀⠀⠀⠀⠀⠠⢀
⠀⠀⠀⠠⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠨⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢
⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠄⠘⠀⠀⠀⠀⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠀⠀⠀⢀⠂⠊⠀⢀⠈⠐⠠⠂⠈⠁⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢠⠦⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⣠⢤⠠⠀⠀⠀⠀⠀⢱⠀⠉⠀⠀⠀⠀⠀⠀⢾⢂⠀⠀⠀⠀⢰⠇⡀⠀⠀⢀⡅
⠀⠀⠀⠀⠀⠀⢀⣌⠂⠁⠰⠂⠀⠀⠀⠈⠂⡀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠝
⠀⠀⠀⠀⠀⠀⠈⠂⢄⠀⠀⠡⡀⠀⠀⠀⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠈⠢⠂⠒⠄⠀⠐⣄⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠸⠀⠀⠀⠀⠀⠀⠑⢆⠀⡀⠀⠀⠀⠀⠀⠀⠀⣀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠉⠒⠒⠒⠒⠚⠁⠀⠁⠂⢠⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠦⠥⠠⡄⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⢠⢊⠔⢲⠑⡀⠀⠀⠀⣄⠀⡐⢀⢁⠄⠀⠁⠂⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⣀⡀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠈⠀⢸⠀⢰⠀⠀⠀⡄⠉⠰⠥⠊⠉⠂⠀⡀⠀⠀⠨⣉⢄⠀⠄⠌⢀⣀
⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠀⠸⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠠⠜⠠⢑⠎⠃⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⢀⡸⢀⠂⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠀⠀⢀⣠⠆⠀⠀⠀⠀⠀⡠⠐⠈⠀⠀⠀⠈⠋⠳⣀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠓⠀⠠⠀⠀⠀⠀⠠⠀⠀⠀⠂⠉⠀⠀⢢⣀⡀⡀⢀⠊⠀⠀⠀⠁⠀⠀⠀⠄⠀⠈⠂
⠠⠀⠤⠤⠤⠤⠂⠳⠒⠒⠐⠑⠙⠋⠂⠙⠉⠀⠀⠀⠀⠀⠀⠀⡠⠢⡀⠀⠀⠀⠀⠀⠀⢅⠈⠉⠃⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⢀⠀⠦⠤⠴⠤⢆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⢀⢀⡀⠔⠀⠀⠐⠀⢀⡀⠄⠀⠐⡎⠀⠠⠀⠀⠈⠀⢠⣅⡀⠀⡜⠀⢠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠰⠀⠀⢂⠀⢀⠠⠊⠀⠀⡹⠓⢰⠇⠀⢠⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡅⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠨⠆⠀⠈⠂⡀⠀⠀⠀⠐⠁⠀⠸⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣆⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⡀⠀⠀⠀⠈⠂⠠⠄⠀⠀⠄⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣷⣤⣤⡀⠀⢀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⡖⢢⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⢿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⠟⢠⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁⢿⣿⣿⣷⠈⠻⣿⣿⣿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⠟⠁⠀⠸⣿⡿⠻⠋⠁⠀⠀⠀⠀⠀⠀⠙⢿⣿⠀⠀⠈⠻⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⣿⠁⠀⢀⣀⠀⠀⠀⢀⣀⡀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣢⣷⠀⡄⠀⢈⠀⢁⠀⠀⠘⠟⠀⠠⠀⠘⠛⠂⠀⢈⠁⠰⠀⠀⡀⢐⣦⢆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡞⠁⠈⢡⠀⠀⠀⢄⡀⠀⠀⠀⠶⠤⠤⠄⠀⠀⠀⣄⠔⠀⠀⢠⠉⠈⠹⡥⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠄⡀⠀⠙⠒⠚⠀⠀⡀⠐⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⢀⠆⠀⡀⠀⠀⠂⠀⠐⡀⠁⠀⠀⠐⢄⠁⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠉⠀⠒⠂⠀⠀⠘⠀⠈⠀⠀⠀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠈⠀⠈⠀⠀⠀⠠⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠆⠆⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⡠⠛⠆⠀⠀⠤⠀⠄⣀⣀⣀⠀⠄⠠⠄⠀⠐⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠄⠂⠙⠂⠔⠉⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣀⡀⢅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣀⣀⣈⣘⣢⡄


⡿⢿⠿⠿⠿⢻⠿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣻⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⡀⠀⠀⠀⢀⡤⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠉⠓⢦⣠⠎⠀⠀⢸⣷⣀⡴⠚⠉⠉⣳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⢳⠀⠀⡀⠀⠀⢀⣤⡀⠛⠁⣠⠀⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⢸⠉⠉⠉⢹⡇⠀⢹⣷⣦⣾⣿⠛⢶⣾⠃⣴⣿⠟⠁⢀⡴⠚⠋⠉⠙⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠚⠉⠀⠀⢙⣷⣼⠀⠀⠀⣸⣇⠀⠘⠛⣦⡭⢥⣀⡀⢸⣸⣿⠏⠀⡴⠋⠀⠀⠀⣠⣶⠀⠀⢹⣦
⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⣸⣿⠏⠀⠀⣠⣿⣿⡿⠿⣿⡇⠀⠀⠈⢹⣦⡽⢿⣀⡞⠀⠀⠀⢠⣾⣿⣿⠀⠀⣸⣿⡀
⠀⠀⠀⠀⢠⠏⠀⠀⢀⡆⠀⠀⢠⣿⠋⠀⢀⣴⣿⣯⠁⠀⢠⣿⣧⣾⠀⠀⠈⠁⠀⢀⡟⠀⠀⠀⣰⣿⡟⠁⣏⡀⢀⣴⣿⡿⠂⠀⣠⠒⣦⡀
⠀⠀⠀⢠⡏⠀⠀⢀⣾⠁⠀⠀⠿⠁⠀⠴⠛⠉⠉⠁⠀⠀⢸⣿⡽⠋⠀⠀⣰⡇⠀⣸⠁⠀⠀⠐⠛⠿⠶⠤⢬⣿⡿⠿⠋⠀⣠⠞⠁⢠⣿⡟
⠀⠀⠀⢸⡇⠀⢀⣾⣿⠀⠀⠀⠀⠀⣀⣤⠆⠀⠀⢀⣄⠀⠈⣉⣴⡃⠀⣴⣿⣷⠀⠀⠀⠀⠀⣀⠀⠰⣶⡆⠀⠈⣿⣆⡤⠞⠁⠀⣠⣿⡿⠁
⠀⠀⠀⠘⣇⢀⣾⣿⢿⠀⠀⠀⢶⣿⢿⠏⠀⠀⠀⠾⢛⡿⠿⠿⠟⠛⠚⠛⠛⠒⠻⠇⠀⠀⠀⣿⣷⣤⣈⠁⠀⠀⠉⠀⢀⣀⣠⣾⣿⠋
⠀⠀⠀⠀⠘⣾⣿⠃⢸⠀⠀⠀⠸⣿⣼⠀⠀⠀⣠⡶⠋⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⠀⠀⠀⣾⣿⣮⠏⠀⠀⣾⣿⠿⠿⠿⠿⠋⠁
⠀⠀⠀⠀⠀⠈⠉⠀⢸⡄⠀⠀⠀⢹⣿⢦⣴⣾⡟⠁⣀⣠⣤⣶⡶⠟⣛⣯⣿⣿⡿⠏⢷⡀⠀⠹⠛⠁⠀⠀⣸⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⡀⠀⢀⣿⣆⠉⠹⣶⣿⣿⣿⣋⣡⣴⣿⡿⠟⠋⠁⠀⠀⠀⠙⢦⣄⣀⡀⠀⣰⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⠿⠛⠀⠀⠀⠀⠀⠙⠟⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⠀⣠⣾⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠁
⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠻⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠾⠛⠉⠉⠁⠀⠉⠉⠉⠙⠓⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⢤⠀⠀⠀⠀⠀⢀⣴⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠶⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⢀⡴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢻⡄⠀⠀⠀⠀⠀⠠⠶⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⢸⡇
⠀⠀⠀⠀⢴⣶⣾⣿⡿⠶⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⢻⡛⠶⣤⣀⡀⠀⠀⠀⢀⣀⣤⣾⠃⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠛⠿⢿⣶⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠻⢦⣀⠉⠉⠙⠛⠛⣉⣽⠟⠁⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠟⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⡀⠀⠀⠀⠉⠛⠲⠖⠚⠛⠉⠀⠀⠀⠀⣠⡼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⣤⣀⣀⣀⣀⣀⣀⣀⣠⡤⠶⠛⠉⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠛⠛⠷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⢹⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⣀⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡀⠀⠀⠀⠀⢸⡟
⠀⠋⡠⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠘⠁⠈⡇⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢦⠀⠀⠀⠀⠀⠀⡀⠢⡀
⠀⠊⠀⠀⢠⡖⢦⡀⠀⢀⣤⣤⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣿⣄⠀⢀⣠⣴⣟⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⢀⡔⢋⡗⠀⠀⠸⡄⠘
⠀⠀⢰⠒⢤⡳⣄⠳⣠⡏⢠⠞⠀⠀⠀⠀⠀⠀⣴⢏⣥⠄⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀⠀⠀⠀⠀⣴⠚⠙⠲⣇⡈⠉⢰⣋⡤⣄⠀⠀⢳
⠀⠀⠀⠑⠦⣙⠋⣠⠞⠃⢧⠀⠀⠀⠀⠀⠀⢸⡇⢩⣧⡀⠀⠀⠀⠀⠀⠀⠉⣳⠎⢻⡄⠀⠀⠀⠙⠉⠉⡇⠈⠹⡆⠀⣡⠴⠚⠀⠀⣼
⠀⠀⠴⣉⣁⣉⠀⠋⠀⠀⣸⠀⠀⠀⠀⠀⠀⣿⠀⢸⠀⠳⢤⣀⡀⠀⢀⣠⡴⠛⡆⠈⣷⠀⠀⠀⠀⠀⠈⣧⠀⠀⠁⣠⣌⣑⡆⠀⠠⠇
⠀⠀⠀⠀⡔⣡⢦⣄⣠⣤⡉⢦⡀⠀⠀⠀⣠⠿⠄⢸⣇⠀⠀⠈⠉⠉⠉⠁⠀⠀⡇⠀⠽⠶⣄⠀⠀⢀⡴⠃⣴⠟⠋⠁⠀⠈
⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠱⣄⠙⢦⡀⠀⠻⣤⠄⠈⣿⣷⣤⣀⠀⠀⠀⢀⣀⣴⡇⠀⢤⣤⠟⠀⣠⠎⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠙⢦⡀⣿⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⡇⢀⡞⢁⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠑⣿⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⢸⡷⠋⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⠀⠀⠀⢻⡛⠻⠿⠿⠿⣿⣿⠏⠀⠀⢸⣇⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢄⠀⠳⣄⣀⢀⣠⡾⠋⠀⠀⠀⢸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠈⠣⣀⠈⠉⠉⠁⢀⡴⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠲⢤⣀⠈⠛⠲⠶⠛⠋⠀⢀⣀⡴⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⠉⠛⠓⠒⠒⠛⠛⠉⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⣠⠊⣁⣤⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠁⡼⠁⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠈⠑⣄
⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⣰⠲⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠑⢄⠈⠇
⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢻⠀⣷⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣰⠋⢹⠀⠈⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠘⢧⡀⠀⠀⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣠⡴⢾⠃⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠱⣄⠀⠀⢈⡿⣶⢦⣤⣤⣤⣤⣤⣤⣤⣤⡴⠶⡞⢟⠀⢀⡴⠛⠁⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠈⠓⢦⠞⢠⠏⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠙⣆⡙⠋⠀⠀⠀⠀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⣀⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⣴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣶⣾⣾⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⡿⠿⠿⣿⣿⠿⠿⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡸⠻⣿⠇⠀⠀⠀⠀⠀⠀⠀⢀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠈⢁⡀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠒⠀⠀⠀⢠⣀⡀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠀⠀⢀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⣀⠐⠀⠑⠂⠤⠠⠀⠤⠖⠉⠀⠀⠀⠀⠀⠈⢢⢀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠒⡀⠀⡃
⠀⠀⠄⠀⠀⠈⠀⣶⠆⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⠀⠀⢀⣀⡀⣀
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠉⢁⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣄⢀⠔⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⠉⠉⠀⠀⠈⠑⢄
⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣮⣄⠀⠀⢀⣼⣷⣶⠀⠀⢣
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠒⣤⡀⠀⠀⡀⣀⡠⠔⠒⠉⠰⠛⠁⠀⠀⠀⠀⠀⠀⠀⢸⣻⣿⠃⠀⠀⠙⠟⠋⠀⢀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢿⡀⠀⠀⠈⠀⣀⣀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠐⠀⣀⡀⠀⠀⠀⣾⡟
⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⠀⣇⠈⠻⠶⠖⠛⠛⠋⠉⠁⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠸⠿⡿⠂⠀⡠⠋
⠀⠀⠀⠀⡀⠁⡀⠀⠀⠀⠄⠈⠓⠤⠤⠄⠀⠀⠤⠄⠀⠛⠁⠀⠀⠠⠀⠀⣀⠠⠤⢤⠀⠀⠀⠀⠉⠀⠈⠈⠁
⠀⠀⠀⠔⠀⠀⢀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠰⠀⠉⠂⠀⡠⠊
⠀⢀⠎⠀⠠⠔⠈⢰⠀⠀⠀⠀⠐⠠⠠⠄⠀⠀⠀⠀⠀⡀⠀⠀⠠⠀⠀⡀⠔⠉
⠀⣄⡀⠔⠁⠀⠀⠀⠢⡀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠊⠁⠀⠀⠀⠀⠀⠠⡀⠀⠀⠁

⠀⠀⠀⠀⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⣠⡤
⠀⠀⠀⠰⣦⣽⣻⣷⣾⣷⡴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣡⣾⣷⣿⣟⣭⡴⠂
⠀⠀⠀⠀⠈⣙⣿⣿⣿⣿⣿⣮⡢⣤⣀⣠⡤⠶⠶⠶⠶⢖⠒⠶⠶⡶⠦⢤⣄⣀⣤⢈⣵⣵⣿⣿⣿⣟⡋
⠀⠀⠀⠀⠀⠈⢹⣿⣿⣿⣿⣿⣷⡝⢿⣿⣶⣶⣤⣀⣤⣘⣨⣗⣀⣴⣶⣾⣿⡟⣣⣿⣿⣿⣿⣿⣿⠉
⠀⠀⠀⠀⠀⠀⠀⠨⣿⣿⣿⣿⣿⣿⡘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢸⣿⣿⣿⣿⣿⡯
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠿⢿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⠿⢿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⢀⣿⣿⠁⠀⣸⣟⣛⣿⣿⡋⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣹⣾⣟⣛⣻⡄⠀⠹⣿⣧
⠀⠀⠀⠀⠀⠀⣾⣿⡏⠀⠀⠈⣿⠙⣿⣽⣿⣶⣬⠛⣿⣿⣿⣿⢫⣴⣿⣿⣽⡿⢹⡿⠀⠀⠀⣿⣿⡆
⠀⠀⠀⠀⠀⢀⣿⣿⡇⠀⠀⠀⠹⣄⠙⠻⠛⣹⣿⣷⡯⣻⡏⢽⣿⣿⡙⠻⠟⢁⡼⠃⠀⠀⠀⣿⣿⣯
⠀⠀⠀⠀⠀⠐⣿⣿⣿⡀⠀⠀⠀⠈⠛⠶⢿⡟⠁⠈⣳⠇⢿⡏⠀⠉⣿⠶⠞⠋⠀⠀⠀⠀⣸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⣽⣿⣿⣷⣄⠀⠀⠀⠀⡀⢀⠀⡀⠀⡟⢨⡈⣇⡄⠀⢈⢧⡀⠀⠀⠀⢀⣴⣿⣿⣿⡇
⠀⠀⠀⠀⠀⢰⣿⣿⣽⢿⣿⣷⣶⣯⣾⠾⠿⣿⣿⣷⣇⣿⡇⣿⡿⠿⣿⡷⢽⣮⣾⣾⣿⣿⢿⣷⣿⣿⡀
⠀⠀⠀⠀⠀⣼⡟⠿⣿⣿⣿⣿⣯⣥⣴⣲⡷⢀⡀⢬⣿⣿⣽⣯⡔⢀⡠⣾⣆⣤⣭⣿⣿⣿⣿⡿⠟⣿⢇
⠀⠀⠀⠀⣼⡟⢁⡖⠁⣽⣟⠈⣸⠉⠙⠋⠛⣼⣏⠂⡙⢿⠟⠉⠐⣽⡟⠋⠙⠉⣹⡌⢐⣿⡧⠙⣦⠙⢺⡆
⠀⠀⠀⠀⣿⣱⢫⣷⣄⠈⠻⢣⡿⠋⠀⢰⡇⠉⠙⢷⡀⢠⡄⢀⡞⠛⠁⢻⠆⠀⠛⢷⡽⠏⠀⣴⣿⡹⣾⡇
⠀⠀⠀⠐⢳⣷⣻⣿⣿⣄⢀⡏⣠⣤⠀⠀⡘⠁⠀⠸⣷⣼⣁⣾⡅⠀⠈⣂⠀⠀⠀⠀⣷⡀⣠⣿⣿⣇⣿⠙
⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡍⠁⠀⠐⠿⠀⡶⢀⠀⣿⣿⡇⢠⡘⠀⠻⡅⠙⢷⣷⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠟⠿⣿⡿⢿⣿⣿⣿⣾⡄⣦⣀⢀⣄⣛⢰⣿⣿⣷⡈⣃⣀⣀⡴⣰⣾⣿⣿⣿⡿⠿⡿⠟⠗
⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠉⠘⠘⡟⢃⠸⣿⣿⣟⣿⣾⣿⣿⣿⣿⣿⣿⣿⠃⢹⣿⠈⠀⠉⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠻⠏⠻⠎⢿⣿⣿⡿⠛⠚⢹⠏⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠛⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠈⠙⢶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡟⠁⢀⣤⠶⠚⠛⠓⠶⣤⡀⠈⢻⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠶⠶⡷⠶⢾⠶⠶⣿⠀⢸⡇⠛⠳⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⡇⠀⢸⡇⠀⣿⠀⢸⡇⠀⠀⠀⠈⠹⣦
⠀⠀⠀⠀⠀⠀⠀⣠⡶⠶⠶⣾⡷⠶⠿⠶⠶⠷⠶⠾⠷⠶⠿⠶⢾⡷⠶⣄⠀⢀⣠⣼⣿⠃
⠀⠀⠀⠀⠀⠀⢰⣏⣀⣀⣠⣿⡇⠀⠀⠀⣀⣤⣤⣤⣀⠀⠀⠀⢸⡇⠀⣼⣷⠛⠉⠀⠘⣧
⠀⠀⠀⠀⠀⢠⡟⠉⠉⢩⡟⢸⡇⠀⢀⡾⠋⠀⠀⠀⠉⢳⡄⠀⢸⡇⠀⠀⠘⣧⠀⠀⣀⣼⣷⠂
⠀⠀⠀⠀⢀⡿⠶⠶⢶⡾⠁⢸⡇⠀⣾⠁⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⠀⣼⣷⠛⠉⠀⠈⠳⢶⣶⢦⣄
⠀⠀⠀⢀⣾⠁⠀⢀⣾⠁⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⢸⡇⠀⣿
⠀⠀⠀⣼⠋⠉⠉⣿⠃⠀⣠⣼⣧⣤⣭⣤⣤⣤⣤⣤⣤⣤⣭⣤⣼⣧⣄⠀⠀⠀⠀⠀⠙⠳⢦⣤⣼⣧⣤⠟
⠀⠀⠀⠁⠀⠀⠀⠁

⠀⠀⠀⠈⢦⣤⣤⣤⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⡟⠻⣿⣷⣟⠛⠿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⢦⠀⠙⠿⣿⣦⡈⠛⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⣿⣷⣤⣼⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡴
⠀⠀⠀⠀⠀⢀⣴⣿⡿⢿⣆⣀⣎⠸⠻⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣏⠁⠚⠿⠿
⠀⠀⠀⠀⠀⠘⢿⠉⠳⠆⢉⣏⣹⣷⠾⣿⠒⠀⠀⠀⠀⠀⢠⣤⣶⣿⣿⣿⣾⡟⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢰⣾⣁⣰⣾⢛⣿⢌⣿⡶⠟⠛⣿⡃⣤⠀⢹⣶⣿⢿⣿⣿⡟⢻⠿⢇⣠⣶⣁⣄
⠀⠀⠀⠀⣠⣾⡏⢉⣀⣿⣘⣿⣾⣿⣷⣦⡠⣾⣿⣷⡿⢿⡟⣁⣿⡿⠃⠐⠀⠀⠈⠁⠀⠉⠉
⠀⠀⠀⢠⣿⡋⢉⣿⣿⣀⠿⣏⣹⣧⣴⢯⣴⣿⡿⢋⡜⠋⣴⡟⠋
⠀⠀⠀⠸⣿⡿⠻⣿⣿⠛⣴⣿⣋⣿⣄⣼⡿⠿⠁⠉⠀⠀⠀⠀⣄⣼⡇
⠀⠀⠀⠀⠻⣦⡾⠛⢹⠈⢁⣼⡯⣤⣿⠇⢰⣦⣤⣤⠀⠀⠀⠀⠈⢿⣿⡀
⠀⠀⠀⠀⢀⣠⣷⣤⣾⣆⠀⠛⢠⠾⢿⣤⣣⣿⣿⣿⣤⣤⣀⠀⠀⠈⢹⣿⡀
⠀⠀⠀⠁⠀⢉⡇⣻⡿⣿⠀⠀⠚⢲⣾⣿⣿⣿⣿⣿⢿⣿⣿⣷⡀⢀⣼⣿⡇
⠀⠀⠀⠀⠀⠿⠛⢻⡷⠈⢻⡆⢰⡿⣿⢶⣿⠿⣏⣱⣶⣿⣿⡟⢥⣶⣿⣿⠁
⠀⠀⠀⢸⣦⣀⡄⠰⠀⠀⣰⠶⢿⣤⠛⢾⡟⠀⠘⠟⠀⠘⣿⡇⠀⠙⢿⡇
⠀⠀⠀⠀⢻⣿⣴⠂⠀⠀⠀⠀⠠⠉⠀⣨⣿⣦⡀⣦⣤⣾⡿⠁⣶⣴⣾⣷⡷⡄
⠀⠀⠀⠀⠀⢿⣿⣷⡎⢻⡀⠀⣰⣶⣾⣿⣿⠿⣿⣿⣿⠁⠀⢦⣬⠏⠉⢁⣀⣀⣴⣦⣄⣀⣀⡀
⠀⠀⠀⠀⠈⢴⣿⣿⣿⣿⣷⡄⣽⣿⣿⣿⣏⣀⣿⣿⣯⣰⠦⣾⣯⣴⣶⣿⣿⠟⠛⠉⢹⣭⡉⠁⠐⠶⠒⠂⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠈⠿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⣿⣤⣿⣿⠿⠛⠁⠀⣀⣀⡀⠚⠉⠙⠲⣄⠀⠀⠀⠀⢶⣄⣤⣴⣾⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠺⣷⡟⢿⣿⣿⣼⣿⣿⣿⠟⠀⠀⣿⣧⡿⠋⠀⠀⠀⠀⠻⡿⠿⠇⠀⠀⠁⣀⠙⢷⡀⠀⢱⡞⠋⠉⢁⡈⠓
⠀⠀⠀⣠⠀⠀⡀⠀⢿⣿⣦⡙⠻⣿⠿⠋⠀⠀⠀⣴⣿⡟⠁⠀⠀⢄⣀⡤⠋⠀⠀⠀⠀⠀⠀⣻⣄⠀⣿⡀⢸⣷⡄⠀⢈⣿⠦⠄
⠀⢠⡿⠿⠶⠞⣻⡖⠀⠙⣿⣿⣶⣤⣀⣴⢦⣷⣾⣿⣿⣇⣠⣄⣰⣾⣛⣀⣠⡔⠃⠀⠀⢰⣬⡻⣀⣸⣿⠿⠏⠁⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⢸⣿⣿⠋⢹⣿⣎⣹⣿⣿⣯⣼⣿⠿⣿⣿⡿⠛⠁⣄⢰⣶⣾⣢⣤⡀⠉
⠀⢠⣴⣷⣄⣠⣦⢀⠀⠀⣼⣿⡶⠟⢠⣿⣿⣿⣿⣿⣿⡟⣷⣄⣸⣿⠀⠀⣼⠿⠛⢻⣿⣿⣿⣷⣄
⠀⠘⠉⠀⠉⠙⠛⢿⠀⠀⣿⡋⠸⠶⣾⣿⣿⣿⣯⣿⣿⣇⠘⣯⢿⣽⣷⠀⢻⢿⡿⣶⠛⣿⠻⣿⣿⣷⡆
⠀⠀⠀⠀⣰⡷⢀⡀⠀⠐⣿⣋⠱⠶⢿⣿⣶⣶⣿⣿⣿⢿⣧⣤⣦⠠⣿⠀⠠⡼⠛⣿⣛⢿⣿⣼⣿⡿⡇
⠀⠀⠀⠀⠉⣠⣤⣧⣶⣶⣌⢻⣅⠐⣾⠿⣿⣿⣿⣿⠟⢻⡿⣿⢹⣷⠟⠀⠀⢻⣿⣷⣽⠿⣿⣿⣿⣿⣷⠀⣶⣀⣴⣾⠀⢀⡁
⠀⠀⢀⣼⣿⡿⢻⡟⢿⣿⣿⣧⡝⢳⣿⣇⣹⡇⢸⣿⡃⠙⣿⣿⡾⠋⠀⠀⢀⠘⠻⣿⣥⣼⣿⣼⣿⣶⣿⠂⢠⣿⣅⣿⠻⠟⠃⢀⣤⡀
⠀⢠⣾⠟⠊⠁⠈⣧⣾⣿⣿⣿⣧⣼⠛⠛⠻⠿⠃⢙⣿⣧⠙⠋⠀⠀⠀⠄⠀⠀⠀⠙⠋⢼⣿⣿⣯⣽⣿⡁⢈⣿⣟⣈⣁⣠⣶⣾⡉⠁
⠀⣨⡏⠀⠀⢀⡾⢻⣬⣿⣿⣿⣿⣿⣿⠂⠀⠐⠷⠀⠁⠀⠀⣄⢀⡄⢀⠀⠀⠀⠀⠀⢀⣀⠀⠈⠛⠋⠁⣀⡿⠏⠀⠀⠉⠛⢋⣤⡿⠓
⠀⢻⡀⠀⠀⠸⣷⠘⠧⣬⣿⡇⢸⣿⡏⠀⢠⣀⠀⠀⣿⡇⠀⢴⣿⡟⠛⠀⣴⣷⣤⣾⣿⣿⠁⡠⠶⠾⣿⣿⣧⣄⠀⣀⠀⠀⠈⠰⠷⠄⠈
⠀⢻⣿⣆⡀⠀⠘⠿⠿⠿⠋⢀⣾⣿⡅⠀⠈⠻⣷⣶⠛⢿⣶⠀⠉⠁⢀⣼⣿⠟⠛⢻⣿⠟⠋⠀⠀⡀⠏⠹⣏⠉⠀⠈⣤⣤⡀
⠀⠈⢿⣿⣷⣄⢀⠀⢀⣀⣤⣿⣿⡇⠈⠣⠄⠀⢸⣿⣀⣿⣿⡿⢃⣠⣿⡟⠁⠀⣀⣿⣧⣶⡶⠛⠀⠀⠄⠀⠛⢿⣶⡶⠾⣁
⠀⠀⠀⠙⠻⠿⠿⢿⣿⣿⡿⠟⠁⠈⡀⠀⠘⠳⢾⣿⣿⣿⠋⢰⣾⣿⣃⠿⠇⢀⣽⣿⡟⠁⢠⣿⠗⠀⠀⠀⠀⠈⠙⠶⢶⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣾⠇⠀⠀⠀⠀⠙⢿⣿⣧⣴⣿⡙⣋⣰⣶⣿⣿⠋⠀⢀⣎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⠀⠀⣦⣰⠀⠀⠀⠀⠙⠛⣿⡿⢿⠋⠉⠉⣋⡉⠁⠀⢾⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⣄⠙⣿⡄⠀⡀⠀⣴⡖⠀⠴⠾⠷⠶⠿⠛⠿⠿⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠘⣿⣾⣿⣤⠀⠀⠀⠀⠀⠀⢤⣶⡆⠀⠐⠤⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⠁⠀⠀⠀⠀⣠⣶⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣦⣽⡟⠀⠀⠀⠀⠀⠈⠙⠶⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⡇⠀⠀⠀⠀⠀⠀⣀⣴⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣛⣿⣄⣠⣶⠆⣀⡀⣿⣿⣿⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣤⡀⠀⠀⠸⣿⡿⠋⣻⣁⣤⣼⣿⣏⢀⣿⡏⠻⣶⣦⠀⠀⠀⡀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠃⠀⠀⢹⣷⣾⣿⡿⣿⣿⠶⠛⠿⣏⣀⡀⠈⣷⡆⠀⠾⠟⢤⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣈⣻⣟⠛⢿⣿⣿⣶⣤⣿⣭⣋⣀⣀⡿⠷⢶⣦⣴⣾⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⠿⠷⠟⠻⣿⡟⢛⣟⠉⢻⣿⣛⣥⡄⠀⠿⠋⠀⠁⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⢸⣋⡷⠄⠻⢿⣏⡀⠀⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⣤⣶⢿⣏⡙⠛⢿⣆⣛⣻⡤⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⢸⣿⣄⣉⣉⣻⣿⣽⣿⣿⣦⠈⠱⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢯⣄⣄⣿⡟⣻⢿⣇⠀⢿⣿⣯⣠⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⢦⢼⣿⣤⣿⣏⣤⣿⣿⣶⣿⣿⠻⢿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠻⣿⣿⣻⣿⡏⣿⣿⣱⡿⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠻⣤⣷⡟⠤⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐⠤⠄⡤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠂⠀⠈⠉⠉⠒⠂⠄⡀⠀⠀⠀⡀⠤⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠑⠶⠚⠁⢀⣄⠐⠁⠠⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠐⠲⣄⠀⠀⠀⠀⠀⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⢰⠁⡌⠀⠀⠆⠀⠈⠉⠉⠉⠀⠉⢉⠇⠀⠐⡏⠀⠀⠀⠀⠙⠢⠤⠤⠤⠔⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣤⣤⡤⠼⢧⡇⠀⠀⣇⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⢀
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠘⠦⣀⣉⣁⡤⠚⠁⠀⠀⠀⠀⢈⡴
⠂⠀⢰⡄⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⡄⠀⠀⠶⠉
⠐⠀⡱⠐⠒⠈⠀⠀⠀⠁⠒⠠⠤⣩⣐⠠⢄⣀⡙⠦⣄⣀⠀⠀⠀⠀⠀⣀⣠⠞⠁⠀⠀⢀⠠⢐⡠⠆⠑⢄⡀⠀⡀⠀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠢⠥⣁⣉⡹⢛⣛⡻⠛⢛⡋⠀⠤⠤⠄⠒⠂⠉⠁⠀⠀⠀⠀⠉⠈⠃⢉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⡀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⢠⡄⢀⡣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⠤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠲⠶⠶⠤⠤⠴⠖⠋⠡⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠐⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠘⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠠⠀⠄
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣠⣤⣃⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⣿⣿⣿⠿⠛⠋⠉⠉⠛⠻⢿⣿⣿⣿⣿⣿⡿⣛⢛⠉⠉⠉⠙⠻⣿⣿⣿⣿⣿⡿⠟⠋⠉⠉⠉⠙⠛⢿⣿
⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡿⠋⠉⠀⠀⠂⠀⠀⠀⠀⠉⡻⣿⣿⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹
⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠃⠀⠀⠀⠀⢀⢀
⡇⠀⠀⠀⠀⠀⠀⠁
⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡵⠶⠤⠤⢤⣄⣀⡀⣀⣀⣠⡤⠤⠤⠶⢄⣦⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾
⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⣴⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠿⢷⠀⠀⠀⠀⠰⠿⢿⣿
⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹
⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠐
⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⣿⣿⡟⠀⠀⠀⠀⣁⠀⠀⠀⣒⠘⢷⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⡟⠁⠀⠀⠀⢰⡀⠀⠀⢈⠀⠙
⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⡱⠀⢸⣿⣦⠀⠀⠀⣀⣀⠀⠀⠀⣴⣿⣿⡇⠀⣀⠀⠀⠀⠀⠀⠀⢈⡁
⣿⣿⣧⡀⢙⣀⣤⣶⣶⣦⣤⣥⣤⣿⣿⡿⣀⣀⡐⣿⡿⣂⣀⣀⢿⣿⣿⣿⣄⣈⣄⣠⣾⣿⣷⣦⣶⣤⣾