Stairs Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡤⠴⠖⠚⠛⠛⠻⠶⠶⣦⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⣿⣏⣉⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠛⠻⠷⠶⣶⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠉⠉⠉⠛⠒⠲⠶⠤⠤⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣉⣭⡿⠿⠟⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠲⠦⠤⣤⠴⠶⠛⠋⠉⠁⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠛⠋⠉⠀⠈⠉⠙⠒⠦⠤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⡾⠿⢥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠉⠛⠲⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠤⣄⣀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢀⣀⣤⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠦⢤⣀⡀⣀⣠⠤⠒⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⢀⣀⣤⠶⠞⠛⠉⠀⠀⠈⠉⠒⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⠛⠦⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⠀⠀⠀⠈⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⢤⣀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣳⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸
⠘⢧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⣄⡀⠀⠀⣀⠤⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠿⠋
⠀⠀⠉⠛⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠛⠁
⠀⠀⠀⠀⠀⠉⠻⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢶⣤⡀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣀⣤⠾⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣤⣀⢸⡇⢀⣤⡶⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⡭⠑⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠔⠒⠉⠙⣌⡹⣁⠌⢉⣩⡶⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠁⢰⣟⢺⠤⣀⣤⢬⡲⡹⢝⢏⣼⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⣸⣗⣿⠀⢸⡳⡷⡟⢌⢎⢮⢃⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⣿⣗⠿⠀⢸⡗⣽⢎⢮⢣⢃⢪⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⡴⣯⢼⠿⣿⣤⡀⢸⣿⢯⡻⢡⢃⢮⢫⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⣉⠀⢸⠠⠹⣤⠃⢀⣠⡴⢻⡿⡱⡱⢣⢢⢣⢣⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⣿⢻⠧⢍⣩⣴⣾⢣⡾⡱⡹⡔⡱⢡⡣⡣⡳⡳⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⣿⢼⠀⢸⢎⡾⢣⡟⡐⡝⡜⡰⠡⡳⡡⡱⡱⡱⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣼⣿⣽⠀⢸⡿⣱⠟⡜⢌⠜⡜⡰⡱⡱⡱⡵⡱⡜⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡶⣯⡤⡿⢿⣿⣄⢸⣿⠏⣜⢎⠎⡜⡰⡕⡔⡰⡜⡐⣵⣟⡇
⠀⠀⠀⠀⠀⠀⢀⡔⠊⠁⠀⢇⣔⡁⡸⠀⣀⣤⢋⢎⢎⢎⢎⠎⡜⢜⡜⡜⡜⡜⣜⣟⢎⡇
⠀⠀⠀⠀⠀⠀⢸⠈⠓⣿⢶⡆⠉⢉⣴⢾⢣⢣⢆⢎⢮⢊⢎⢌⢎⢎⢜⡜⣜⠜⣜⢮⣾⣧⣄⣀⡀
⠀⠀⠀⠀⠀⠀⢸⠀⢠⣯⢼⡏⢻⢍⣿⢣⢣⢂⢮⣢⢣⢃⢎⢊⢊⢎⢎⢜⢎⢎⣮⡳⣻⡧⢄⠛⠙⢤⣄⡚⠒⠒⠒⠂
⠀⠀⠀⠀⠀⠀⢸⠀⢸⡿⣽⡆⢸⢎⢣⢣⢃⣮⡳⡡⢣⢣⢢⢃⢎⢎⢎⢎⢎⢮⡳⡳⣹⣇⡀⠀⠀⠒⠒⠠⠄⠠⠤⠁⠁
⠀⠀⠀⠀⣀⠤⠚⠓⣿⣯⡏⠃⢸⣮⢣⢣⡺⡱⡱⡡⢣⢣⢣⢢⢣⢫⢣⢊⢮⣿⡵⠿⠯⠤⠬⠥⠭⠭⠥⠌⠉⠁
⣀⠤⠒⠉⠀⡔⠙⠍⢣⠈⠟⠢⣼⣿⡿⡱⡱⡱⡱⡡⢣⠣⢣⢣⢣⢣⣣⠶⠯⠭⠭⠭⠍⠉⠩⠭⠉⠉
⡏⠑⠢⣜⢤⠗⢔⣃⠜⣠⡴⠺⡳⡟⡝⡘⡰⡱⡡⡱⣣⡣⣳⡡⠷⠭⠭⠭⠍⠉⠛⠩⠉⠉⠁
⡇⠀⣰⡿⣿⠳⣤⢖⢫⠡⠳⡱⡽⡜⡼⡰⡱⡱⣱⡱⠷⠯⠭⠭⢉⣭⣭⠭⠭⠉⠁
⡇⢀⣿⣿⡛⠀⣿⡣⡱⡡⡱⣝⡜⡜⣔⣵⡗⢋⡉⠁⠈⢥⡭⠥⠤⠄
⠃⣜⣺⡏⡇⠀⣿⡱⡱⡱⣑⡽⠾⠟⠉⠐⣒⣒⣑⣀⡒⠚⠃
⠀⠋⢻⡷⢆⠀⣿⣱⣵⠗⠭⠭⠭⠤⠤⠴⠒⡒⠂

⠀⠀⡀
⠀⠀⠙⠳⣤⡀
⠀⠀⠀⠀⠀⠉⢳⣦⣀
⠀⠀⠀⠀⠀⠀⢸⡇⠉⠓⢦⣄
⠀⢀⣀⣀⣀⣀⢸⡇⠀⠀⠀⣿⠙⠶⣄⡀
⠀⢸⣿⣿⣿⣿⢸⡇⠀⠀⠀⣿⠀⠀⠈⢹⠶⣤⡀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡆⣿⠀⠀⠀⢸⠀⠀⠉⠳⣤⣀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⣤⣤⣄⢸⠀⠀⠀⠀⡇⠉⠓⢦⣄
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡀⠀⠀⠀⡇⠀⠀⠀⢹⠛⠦⣄⡀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⡇⠀⠀⠀⢸⠀⠀⠈⢹⡶⣤⡀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣷⣶⣶⡆⢸⠀⠀⠀⢸⡇⠀⠙⠳⠄
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣼⣀⣀⣀⢸⡇
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢸⡇
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⡆
⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣽⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⡏⣻⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⣓⡇⣧⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢸⣿⣿⣿⣿⣿⣿⣧⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣼⣭⣿⣿⣿⣿⣿⣿⣿⠛⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣿⣿⣿⣯⣭⣭⣭⣭⣭⣿⣿⡟⢹⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠸⠷⠿⠾⢿⣿⣿⣿⣶⣶⣷⣷⣿⣿⡇⢸⠀⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⢿⣿⣿⡿⠿⠿⠿⠷⢶⣶⣾⣿⣿⡇⣾⠀⣷⠈⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣭⣭⣿⡿⠷⢟⣿⣧⣿⠁⣿⠀⣧⠈⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣭⣭⣭⠭⠭⠤⠤⢴⣶⣖⣒⣿⣭⡿⠿⢿⣿⡀⣿⠀⣿⠀⡇⢸⡿⣦⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠿⠿⠿⠛⠛⠛⠛⢛⣉⣉⣥⠤⣶⣾⡿⠿⢷⣿⠀⣿⠀⣿⢸⡇⡟⣷⣤⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣖⣒⣛⣻⣯⣭⣭⣷⠶⠾⠛⠋⠁⣀⣤⡾⠿⢧⣿⠐⣿⢸⡇⡇⣏⡿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢉⡉⠉⠉⢁⣀⣀⣤⡤⢶⣒⣻⣽⠟⠁⠀⠀⡿⠢⠏⢸⡇⣿⣿⣷⣷⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣭⣿⣶⠶⠟⠛⠋⠉⠀⢀⣀⣴⣾⠇⠀⠀⠙⡇⠿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠠⢤⣤⣄⣀⡠⢶⣚⣯⡷⠟⠁⠀⠀⠀⣰⠃⠀⠈⠙⡛⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠛⠋⠁⠀⠀⠀⢀⡴⣾⡟⠀⠀⠀⠀⣱⠀⠀⠁⢄⠀⠤⠤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⣿⣷⠟⠋⠀⠀⠀⢀⣰⡏⠀⠀⠀⠀⣇⠀⠀⠠⡈⠁⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠻⠿⢿⡟⣁⣠⣤⣴⣶⠁⢀⣠⣴⣃⣴⣶⠆⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⠉⠉⠀⠉⠉⠉⠉⠁
⠀⠂⠀⠃
⠀⠑⠒⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⠉⠓⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠓⢦⣀⠀⠀⠀⠀⠈⠙⠶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⢤⡀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠉⠳⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⠋⠁⠀⠀⠉⠓⢦⣄⠀⠉⠳⢤⣀⠀⠀⠀⠀⠈⠛⠦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠉⠓⢦⣄⠀⠀⠀⠀⠈⠙⠲⣤⡀⠈⠛⠦⣄⡀⠀⠀⣠⠴⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠛⠲⢤⣀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠉⠳⢦⣀⠈⠙⣶⠋⠁⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢯⡀⠀⠀⠀⠀⠉⠓⢦⣄⠀⠉⠳⢤⣀⠀⠀⠀⠀⠈⠙⢦⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣧⡀⠉⠓⢦⣄⠀⠀⠀⠀⠈⠙⠲⣤⡀⠈⠛⠦⣄⣀⣤⠖⠋⠁⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠚⠉⠀⠙⠳⢤⣀⠈⠙⠲⣄⡀⠀⠀⠀⠀⠉⠳⢦⣀⠀⡏⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠲⢤⡀⠀⠀⠀⠀⠉⠓⠦⣀⠀⠉⠓⢤⣀⠀⠀⠀⠀⣈⡽⠇⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠼⠷⣄⡀⠈⠓⠦⣄⠀⠀⠀⠀⠈⠙⠲⣤⡀⠈⠙⢦⡴⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢠⣶⡋⠁⠀⠀⠀⠙⠳⢤⣀⠈⠙⠲⣤⡀⠀⠀⠀⠀⠉⠓⢦⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢸⡇⠙⠳⢤⣀⠀⠀⠀⠀⠈⠓⠦⣄⡀⠉⠳⢦⣀⠀⢀⣠⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼
⠀⠀⣀⡤⠖⠋⠙⠶⣄⡀⠉⠓⠦⣄⠀⠀⠀⠀⠈⠙⠲⢤⡀⠈⢹⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉
⠀⢸⠿⣄⡀⠀⠀⠀⠀⠙⠳⢤⣀⠈⠙⠲⢤⡀⠀⠀⠀⠀⠉⢓⣾⠇⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁
⠀⢸⣄⠀⠙⠳⢤⣀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠉⠓⢦⣀⡤⠞⠋⠀⠀⠀⠀⠀⠀⣠⡴⠚⠉
⠀⠀⠈⠙⠶⣄⡀⠈⠛⠦⣄⡀⠀⠀⠀⠈⠙⠲⢤⣀⢹⠀⠀⠀⠀⠀⢀⣠⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠉⠳⢦⣀⠈⠙⠲⢤⡀⠀⠀⠀⣀⡽⠟⠀⠀⣀⡴⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠉⠓⣶⠚⠁⢀⣠⠴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢤⣿⡤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠿⣿⣿⡟⢱⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣟⣋⠽⣶⡿⠀⢸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⠿⣤⣍⣙⣻⠛⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣟⠫⠭⣑⡒⠬⣽⠋⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠿⢍⡒⠻⠷⢦⣬⣿⠁⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡿⣍⡒⠢⠤⣉⣓⣶⠟⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⣍⡒⠢⢬⣉⠒⢦⣼⠄⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⣉⠒⠢⢬⣑⡒⠤⣉⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⡟⠃⠤⣄⣉⠑⠒⠤⢌⣑⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠭⣈⠑⠒⠤⣄⡉⠑⠢⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⠛⠢⠤⣀⡉⠓⠢⢄⣈⣙⣶⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠤⣉⠓⠢⠤⣈⠑⠢⠤⣈⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣏⠑⠢⢄⣀⠉⠓⠢⢄⡉⠒⣶⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⠓⠤⣉⡒⠤⢈⡉⠒⠤⣄⣈⡵⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠾⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡛⠤⣉⠓⠢⢌⡑⠢⢌⣑⠢⢄⡿⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠟⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣍⡓⠢⢌⡑⠢⢄⣹⡏⠁⠀⠀⢀⣀⣤⡶⠟⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠳⢦⣬⣑⢲⢛⣀⣤⡶⠞⠛⠉⠁
⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠒⠚⠉⠉⠁⠈⠉⠉⠛⠓⠲⠶⠦⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠉⠉⠉⠒⠒⠲⠤⠤⢤⣀⣀⡀⠀⠀⠀⠀⠀⠈⢉⣉⣻⡿⠶⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠒⢶⠒⠛⠉⠁⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠶⠚⠓⠢⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠾⢯⣁⡀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠦⠤⣀⡀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠉⠑⠲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⢤⣸⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⢀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠲⠤⣀⡀⠀⢀⣀⠤⠔⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⣀⡤⠶⠛⠉⠁⠈⠑⠢⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠸⡏⠙⠲⠤⣄⡀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⡇⠀⠀⠀⠀⠉⠓⠦⣀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣀⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⡀⠀⠀⠀⠀⠀⢉⡱⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡇
⠀⠀⠀⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⡤⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠋⠁
⠀⠀⠀⠀⠀⠀⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⢸⠀⠀⠀⠀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣤⡀⢸⢀⣠⡴⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⣩⠴⣫⠾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⢞⣡⠖⣫⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣋⡴⢛⡵⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⣩⡴⣋⣵⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⢋⣥⢞⣩⣾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⢋⡴⢞⣥⠞⣿⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⣡⠶⣫⡴⢻⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢋⣡⠞⣫⡶⠋⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⣉⡴⢛⣵⠞⠁⠀⢸⡇⣿
⠀⠀⠀⠀⠀⠀⣀⡴⠛⣡⡴⢋⣵⡞⣿⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⢋⣤⠞⣩⣶⢻⣿⠀⠀⠀⢸⡇⣿
⠀⠀⠀⢀⡤⠞⢉⡴⢞⣡⠞⠋⢸⡇⣿⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠋⣠⠶⣋⡴⠛⠁⣿⢸⣿⠀⠀⠀⢸⡇⣿
⠀⣠⣾⣋⣤⠞⣩⣴⣿⠁⠀⠀⢸⡇⣿⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⣡⡴⢛⣥⣾⡏⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿
⠀⢿⣤⣤⡿⠞⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⠀⠀⠀⣿⢸⡇⠀⢰⠟⠛⠛⠛⠛⠛⠻⣧⣤⣼⠶⢻⡇⣿⡟⠛⠛⠛⣿⢸⣿⠛⠛⠛⢻⡇⣿⠟⢻⡟⠛⠛⠛⠛⣷
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⠀⠀⠀⣿⢸⡇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡇⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⢸⡇⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⢀⣀⣀⣿⣼⣧⣀⣼⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⡇⣿⣇⣀⣀⣀⣿⢸⣿⣀⣀⣀⣸⣧⣿⣄⣸⡇⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡇⠀⠀⠀⣿⢸⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⠀⢸⡇⣿⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡇⠀⠀⠀⣿⢸⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⡖⠚⠛⠛⠓⠚⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⢺⡇⣿⡗⠒⣶⠒⠛⠛⠛⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⣿⢸⣿⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⣀⣀⣿⣼⣿⣀⣠⣧⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣸⣧⣿⣇⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣶⣶⡄⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢛⣛⠁⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⣶⣶⣶⠆⢸⠀⠀⢀⣾⣿⣿⣿⣄⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠿⣿⠁⠀⠀⢸⠀⠀⢸⠀⢠⡿⢹⣿⣿⣯⠻⣦⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⡟⠉⠀⠀⣿⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⢸
⠀⠀⢀⣤⣤⣤⣤⣴⣾⠿⠋⠁⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⠀⠀⢸⠀⠀⠀⢸⣿⢸⣿⠀⠀⠀⢸
⠀⠀⠈⢹⡏⠉⠉⠉⣿⠀⠀⠀⢸⡇⠀⠀⢠⣿⣤⣤⣤⣾⡀⠀⢸⠀⠀⠀⢸⣿⢸⣿⠀⠀⠀⢸
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇⠀⠀⠀⣿⣿⡿⠿⠿⣿⣷⣾⣶⡶⠶⠾⠿⠾⠷⠶⠶⠶⠾⠶⠆
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇⢠⠤⠴⠿⡿⠃⠀⠀⢻⠀⠉⠛⢿⣶⣤⣀
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⢠⠤⠼⠧⠼⠂⠀⠀⡇⠀⠀⠀⢺⠀⠀⠀⢸⡏⠙⠻⢷⣦⣄⣀⣀⣀⣀
⠀⠀⠀⢸⡇⠀⢠⡤⠿⠤⠼⠀⠀⠀⠀⠀⠀⠀⣧⣤⣤⣤⣿⡀⠀⠀⢸⡇⠀⠀⠀⣿⠛⠛⠛⢻⡟⠃
⠀⠀⢠⣼⣧⣤⣼⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣿⣿⣿⣿⣿⣿⠁⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⠿⠛⠉⣿⠀⠀⠸⣿⣿⣤⣤⡀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡿⠟⢻⡇⠀⠀⠀⣿⠀⠀⠀⢸⠀⠀⠸⣇⣸⣇⣀⡀⠀⣿⠀⠀⠀⢸⡇
⠀⠀⠰⢿⡿⠿⠿⠿⣿⠁⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⣇⣀⣿⣀⡀⠀⢸⡇
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⣀⣀⣸⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣇⣀⣸⣇⡀
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇⠀⣀⣀⣿⣸⡏⠉⠁⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠈⠉⠁⠈⠁
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⠀⢸⡇⢸⠍⠉⠉⠉
⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⢸⠉⠉⠉⠉
⠀⠀⠀⢸⡇⠀⢸⠉⠉⠉⠉
⠀⠀⠈⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠒⠒⠒⠒⠂⠀⣠⠤⠀⠀⠀⠀⠀⢰⢯⣉⠀⠉⠉⠙⡢⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⢊⣡⠰⢀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⢸⠅⡊⠙⠦⠤⠔⠟⠚⠙⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⣁⠔⠊⠁⠀⠒⠁⠀⠀⠀⠀⠀⠀⣀⠀⢠⣀⣠⣼⣏⡨⠀⡅⠀⠈⠈⠂⠈⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⠤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢒⢤⣀⠐⠓⢿⣷⣦⡇⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣖⠕⡠⣺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⡰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡉⠙⠻⡉⠷⣅⡠⣺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠍⡱⡆⠀⠉⠙⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣠⣗⠁⡈⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⡰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢓⢤⣀⠘⠒⠯⠟⣮⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠌⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢔⠀⣺⠁⠀⠀⠀⠀⠀⠀⠠⡑⢄
⠀⠀⠀⠀⠀⠀⠀⠐⢠⠃⠀⠀⠀⠀⠀⠀⠀⣠⠤⠤⣤⣤⢼⣕⡨⣲⠀⠀⢌⠢⠐⡀⠢⠐⢌⢂⠠⡀
⠀⠀⠀⠀⠀⠀⢀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢰⠹⡢⣄⠉⠉⠭⠿⠾⠀⠀⠄⠑⠀⢈⠢⡀⠀⠀⡑⠌
⠀⠀⠀⠀⠀⠀⠘⢸⠀⠀⠀⠀⠀⢀⣀⣀⣀⣸⣠⠢⣣⠀⠀⠀⠀⠀⢀⠢⠀⢕⠀⠢⡑⢌⢂⠐⠌⠂⠢⡐⢀⠀⠀⠀⠀⠀⠀⠁⢀
⠀⠀⠀⠀⠀⡠⠂⠠⡀⠀⠀⠀⢨⢣⣌⠉⠋⠩⡽⣦⣿⠀⠀⡐⡐⢌⠢⡁⡐⢄⠁⡀⡀⠂⠀⡑⢄⠀⡀⢌⢀⠁⠀⠀⠀⠀⠠⡀⠘
⠀⠀⠀⠀⠐⡀⠀⠂⠄⠀⠀⠀⡮⢐⢍⢻⠀⠉⠉⠉⠉⠀⠐⠀⢌⠢⡠⡈⢈⠢⠁⡈⢌⠂⠑⢌⢂⠑⠈⠀⠡⡑⠌⠂⠀⠀⠀⠂⢰
⠀⠀⠀⠀⠀⠀⠉⢡⢖⠐⠊⢩⡽⢶⣕⢸⠀⠀⠀⠀⠄⠠⡐⠈⠂⠡⡀⠌⢀⠁⡐⢌⠢⠑⠑⢄⠁⡑⠌⠢⡑⢈⠀⠠⡑⢔⢄⠄⢸
⠀⠀⠀⠀⠀⠀⠀⢸⢕⠑⣢⡀⠈⠉⠽⠿⠀⠠⠑⠌⠂⠠⡀⢌⠢⠑⠄⢄⠢⠁⡈⠂⠠⡐⠄⠢⡁⠈⢀⠢⡐⠄⠀⡑⠌⢀⠢⡀⢸
⠀⠀⠀⠀⢀⡀⠀⣸⡕⢄⠨⠀⠀⡀⠀⠄⠀⠠⡀⠄⠢⠑⠀⢄⠠⡐⠄⠢⠁⡑⠌⠢⠑⠌⢂⠠⡀⢈⠢⡑⢌⢄⠢⡈⢂⠢⡑⠄⢸
⠀⠀⠀⠀⠀⠒⠒⠛⠛⣳⣬⠀⠀⠈⠀⠢⠠⡐⠈⠄⠠⠀⠀⠂⠃⠐⠄⠢⠑⠌⠈⠂⠑⠈⠂⠁⠈⠂⠑⠈⠂⠂⠑⠈⠂⠑⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠁⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠈⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠉⠙⣦⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠐⠶⠷⣀⠀⠀⠈⠉⠁⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠤⣄⣠⣿⢿⣦⣀⡠⠀⠙⠃⠤⠤⢤⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣴⠶⠋⠉⠁⠀⠈⠉⠳⢾⣥⡔⠂⠀⠐⠓⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣟⠶⣤⣄⣠⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣶⠦⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢶⣄⠀⠀⠀⠸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⢀⡾⢣⡄⠀⠰⠶⠶⠤⠄⠀⢀⣴⣿⣤⣈⠷⠀⠀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠸⣿⣄⠙⢦⠀⠠⠤⠤⠄⣠⣾⣿⣿⠟⠉⠀⠀⠀⠀⢸⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠙⢷⣄⠑⡄⠀⠀⣰⣿⣿⠿⠉⠀⠀⠀⠀⠀⠀⠸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢀⣀⣀⣀⡀⠉⢛⣿⣦⣾⣿⣟⣉⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠻⣟⠛⠛⠛⢻⣿⣟⢛⣿⠟⣟⠛⠛⠛⢻⣿⣿⠛⣿⠃⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⠳⣤⣤⣤⣬⣽⡟⠁⠀⠘⠳⣤⣤⣀⣩⣭⠟⠋⠀⠀⠀⣿
⠀⠀⠀⠀⠀⢀⣀⣠⡿⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⣠⠋⠉⣿⡇⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠓⠛⣦⡀
⠀⠀⠀⠀⢻⣄⣀⣿⠇⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⣸⡄
⠀⠀⠀⠀⠀⠉⠉⣿⡄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣤⠟⠁
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠘⠷⣤⣤⣤⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⣀⡀⠤⠴⠶⠦⠴⠶⠤⣀⣀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠲⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣷⠀⠀⠀⠀⠀⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠟⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇
⠀⠀⠀⠀⠀⠀⢀⣴⣷⣦⣤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⣴⣶⣶⠶⠶⠛⠛⠛⣿⣷⡀
⠀⠀⠀⠀⠀⢠⡜⢫⠀⠀⠀⣸⠉⠀⠀⠈⢻⠉⠀⣻⡇⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⣿⠀⣷
⠀⠀⠀⠀⠀⡎⠀⡸⠀⠀⢠⡏⠀⠀⠀⠀⢸⠀⢠⡟⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⢸⡇⠀⢿⡀
⠀⠀⠀⠀⣶⠁⢰⡅⠀⠀⢸⣧⣴⠖⠀⠀⠈⠁⣸⠇⠀⠀⠐⣶⣤⣿⠀⠀⠀⠀⠀⢸⡇⠀⢸⡇
⠀⠀⠀⢠⠁⢀⣘⠁⠀⠀⠘⠉⢿⡀⠀⠀⠀⣸⡇⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⢀⣼⡇⠀⢸⡇
⠀⣀⠐⣾⠶⠊⣩⣤⣦⠀⠀⠀⠈⢻⡄⠀⢰⣿⠃⠀⠀⣰⠇⠀⠀⠀⠀⠀⠉⣉⣨⣿⠂⠀⠘⣇
⠀⢳⡶⠃⢀⣴⠋⢁⣼⣇⠀⠀⠀⠀⣹⣆⣀⣿⣀⣠⣴⣷⣤⣤⣤⣤⣤⣜⠛⣉⠉⣿⡆⠀⠀⣿⡇⢐⢀⡀
⣠⠏⠀⣠⠞⠁⢠⠟⠉⢹⡦⠴⠶⠞⠉⠉⠉⠉⠉⠀⠀⠀⢀⣠⣤⠶⠟⠋⠉⠉⠉⢿⠇⠀⠀⢻⡏⣉⠉⠳⠆
⠻⣤⣴⡏⠀⣰⠃⠀⣴⠟⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⣾⡟⣋⣉⣁⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢸⡧⠈⠛⢺⣆
⠀⢸⡇⠀⣶⠋⢀⣴⠿⠶⠶⠶⠶⠶⠛⠛⠛⣿⠀⠉⠉⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠳⠶⢿⣧⠈⢶⣄⣼
⠀⠘⢷⣤⣽⠟⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⠶⠉⠁
⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠢⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢰⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣿⠃
⠀⠀⠀⠀⠻⠶⢶⣶⣶⣤⣤⣤⣤⣤⣄⣠⣠⣿⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⢶⣿⠿⠛⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⣿⠉⠉⠉⣿⠉⠉⠉⠉⠉⠉⠉⠀⣿⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⠿⠤⢾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠸⡿⠖⠊⠙⠷⣦⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡞⠋⠀⣀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣠⣀⠀⠀⠙⠛⢷⣦⣄⣀⡀
⠀⠀⠀⠀⣠⠴⠖⠋⠁⠀⣠⣤⠾⢿⣄⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⣤⣝⠙⠶⢦⣤⣄⡀⠀⠈⠉⠙⢶⣶
⣀⣘⣿⣦⣤⣤⣤⣴⣛⣛⣉⣁⣀⣈⣉⣉⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣁⣀⣀⣀⣀⣈⣉⣉⣙⣛⣛⣉⣀⣉
⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⠇⠀⠈⠁⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣷⣿⣿⣿⣿⣾⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠶⠞⠛⠙⡳⢦⡤⢤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⣋⠅⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⡠⠀⠀⠀⠀⠀⢀⣤⠀⣠⠎⣠⠞⣧⠀⡆⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠋⠀⠀⣠⢔⣡⡴⠋⣯⣶⠷⠋⠁⠀⠘⣧⡇⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⣤⡴⠿⠛⠋⠁⠀⠀⠁⠀⠀⠀⠀⠀⢀⠘⣷⡄⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⡆⠀⠘⠛⠲⣤⣀⠀⡀⠀⢀⣠⠴⠋⠉⠀⣷⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⠀⠀⢸⣷⣶⠀⢸⠁⠀⠈⢡⣶⣶⠀⠀⣿⢰⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠬⣉⠥⢀⡟⠀⠀⠀⠈⣛⣫⠄⠀⢿⣸⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠈⠓⠶⠀⠀⠀⠀⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠘⠈⠉⠉⠩⠍⠉⠁⠈⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣻⠒⡶⠒⠒⠒⠻⣯⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠤⠶⢺⡏⠙⡇⠀⠑⠀⠀⠀⠀⡷⠈⣿⠲⠶⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢉⠀⠀⠀⠀⢸⠀⠀⠹⡄⠀⠀⠀⠀⣰⠇⠀⢸⠀⠀⠀⢀⠈⠙⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⢢⠀⠀⠀⢸⠀⢀⣀⠘⢦⡀⢀⡼⠃⣀⡀⡾⠀⠀⠀⡎⠀⠀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠃⠀⠀⠈⠛⠉⢻⣀⠀⢹⠋⠀⣠⡏⠉⠁⠀⠀⠐⠀⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⢻⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷
⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡸⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⢱⡖⠛⠛⠛⠛⢦⠀⠀⢸⡇⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡆
⠀⠀⠀⠀⠀⠀⠸⣏⡙⠲⠤⣄⣀⡄⠘⡇⠀⠀⠀⢀⡏⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⣄⣀⡤⠶⠋⣁⡿
⠀⠀⠀⠀⠀⠀⠀⣸⠛⠳⠶⢤⣭⣷⠀⠈⠓⠲⠚⠉⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⢠⣯⣤⠴⠶⠛⡏
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⢀⣀⣸⣧⡤⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠙⠛⠛⠶⢦⣤⣤⣶⠶⠶⢤⣤⣼⣧⣇⣤⣤⣴⡶⠛⢋⡉⠀⠀⠀⠀⠀⠀⢿⣀⣀⣀⣀⣀
⠒⠒⠒⠒⠒⠒⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⢲⣶⣟⠛⠋⠉⠉⠉⠙⠛⠿⣿⠆⠀⠀⠀⠀⢀⡼⠋⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠛⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⣟⠀⠀⠀⠀⠀⠀⢤⣓⢮⣷⣤⣤⡴⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠛⠛⠛⠳⠶⣤⣤⣒⣮⣳⣵⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠒⠲⡄⠀⣀⣀⡀
⠀⠀⠀⠀⢀⡀⠻⣦⣀⣠⡾⠃⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠹⠊⠀⠀⠈⡆⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠙⣧⠀⠉⠁⢠⡞⠁⠀⠀⠠⣄⡀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⢠⠞⠉⠁⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⡜⠁⠈⠖⠊⠓⡆
⠀⠀⠀⠀⠀⣠⡟⠀⢀⠀⠸⣧⡀⠀⠘⢶⣌⠛⠶⠞⢡⡾⠃⠀⠀⠀⠀⠀⠀⠸⣀⠀⠀⠀⠀⠀⠀⠀⠈⣱⠀⢀⠔⠚⠀⠀⠀⠀⠴⢥⡀
⠀⠀⠀⠀⠘⠋⣴⠞⠉⠛⢦⡈⠋⠀⠀⢀⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⠀⢀⡴⣄⢸⠉⠉⠀⠀⠈⠢⢤⡄⣀⠀⠀⡀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠞⣡⡶⠲⢦⣌⠳⠆⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠈⢦⡇⠀⠀⠀⠀⠀⢸⠖⠙⢄⣠⠏⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃
⠀⠀⠀⠀⠀⣠⠤⠤⠤⢤⡀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠤⠤⢄⡀⠀⠀⠀⠀⣀⣀⣀⣀⣀
⠀⠀⠀⢠⠎⠀⠀⣠⡀⠀⠈⢦⠀⠀⠀⠞⣛⣓⣒⠾⠽⢶⡀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⠀⣤⠀⠀⠙⣄⠀⠀⠠⢟⣛⣓⡲⠯⠽⢦
⠀⠀⠀⡏⢀⡠⠞⠁⠙⠢⣄⡀⡇⠀⠀⣠⡇⢐⡄⠀⣔⠀⢳⡀⠀⠀⠀⠀⠀⢰⠃⣀⠤⠊⠀⠑⢤⣀⠘⡄⠀⢀⣼⠀⢢⠄⠠⡔⠈⣇
⠀⠀⠀⣧⢻⠀⠾⢁⠘⠇⢠⢷⡇⠀⠀⠺⡇⠈⠁⠂⠉⠀⡼⠎⠀⠀⠀⠀⠀⢸⡜⣇⠀⠏⡀⠹⠀⣼⣢⡇⠀⠘⢾⠀⠈⠠⠀⠁⢀⡧⠃
⠀⠀⠀⠹⡉⢣⣀⣔⢠⣠⠎⣩⠃⠀⠀⠀⠙⢄⡢⠀⣁⡴⠁⠀⠀⠀⠀⠀⠀⠀⢧⠙⢆⡀⠀⢀⡴⠋⡼⠀⠀⠀⠀⠳⣄⠐⠂⣠⠞
⠀⠀⠀⠀⠙⢦⡜⢋⠛⣦⠔⠁⠀⠀⠀⠀⠀⣴⠛⡍⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⠟⣉⠻⡤⠊⠀⠀⠀⠀⠀⢀⣞⢩⡍⢷⡀
⠀⠀⠀⠀⠀⡾⠑⠊⠒⠹⡆⠀⠀⠀⠀⠀⣸⠁⠉⠀⠁⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⢏⠂⠉⠂⢱⡀⠀⠀⠀⠀⠀⡞⠀⠁⠈⠀⢳⡀
⠀⠀⠀⠀⡼⠀⠡⠀⠠⠁⠸⡄⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⡏⠈⢂⠀⡐⠀⢡⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⣇
⠀⠀⠀⢀⡇⠀⠀⠑⠁⠀⠀⣇⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⢸⢱⠀⠀⠒⠀⠐⠘⡆⠀⠀⠀⡏⠀⠀⠀⠀⠀⢸⢸
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡾⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡟⢸⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⡇⡄⠀⠀⠀⠀⢸⢸⡆
⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⡇⡀⠀⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠃⠈⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠃⠈⠀⠀⠀⠀⠈⠀⠈⠀⠀⠀⠃⠁⠀⠀⠀⠀⠈⠀⠃
⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣶⣶⣶⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠠⣀⠀⢀⡄⢠⡀⢠⣤⡀⠀⢠⡄⡤⣠⡄⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⣿⡇⣿⡇⠀⣿⠀⠹⣷⡀⠀⠀⠁⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠀⠟⠁⠻⠇⠰⠟⠠⠀⠹⠿⠀⠀⠀⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⡄⢀⡄⠠⣄⢠⣤⠀⠀⠀⣤⣄⠀⢠⡄⣤⡄⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣿⡇⠀⣿⠸⣿⠀⠀⠀⠈⢿⣆⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⠀⠆⠙⠇⠰⠛⠈⠻⠄⠀⠀⠀⠈⠻⠀⠀⠿⠃
⠀⠀⠀⠀⠀⠀⠴⢰⣦⢰⢠⣶⠀⣴⡆⢴⡆⠰⠄⠀⣶⡆⢠⣄⠀⣰⡄⠰⣶⡀⠀⣤⠀⠦
⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠂⣿⡇⢸⡇⠆⠀⠀⣿⡇⢸⣿⠀⠸⣿⡀⢹⣷⠀⠻⠿⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠘⠛⠀⠛⠃⠚⠃⠐⠃⠀⠛⠃⠘⠁⠀⠀⠛⠃⠘⠛⠀⠓⠀⠘⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣆⠀⣶⡆⠀⣴⡄⠀⣶⡆⡀⠀⢰⣶⠐⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡄⣿⡇⠀⠸⣿⡀⣿⡿⣷⡀⢸⣿⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠛⠃⠀⠀⠛⠃⠛⠃⠙⠓⠘⠛⠐⠃
⠀⠀⠀⠀⠀⠀⠚⢸⣷⠘⢰⣿⠀⣾⡇⢸⡇⠘⠂⠀⣿⡇⠸⣦⠀⢼⣆⠘⣿⡄⠀⣶⣀⠛
⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠀⣿⡇⢸⡇⠃⡀⠀⣿⡇⢰⡿⠀⠘⣿⡄⢸⣿⠀⡈⠛⢿⠄
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈⠉⠀⠉⠁⠈⠁⠈⠁⠀⠉⠁⠈⠀⠀⠀⠈⠁⠈⠉⠀⠉⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠁⠈⢃⣾⠀⢸⣦⢸⡇⠀⠀⠈⢿⣆⠀⠘⢸⣿⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀⢀⡜⣿⠀⢸⡟⢸⣇⠀⠀⠀⠀⢻⣦⠀⢸⣿⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠈⠁⠁⠀⠀⠉⠀⠀⠀⠀⠀⠁⠀⠈⠉⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣾⠛⣛⣛⡻⠶⠿⢛⠛⠏⢩⡙⠻⣦⡀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠛⠋⣉⣩⣤⣽⣿⣿⣿⣷⣼⣿⣶⣌⣿⣷⣌⢻⠟⠛⣙⡛⠻⢶⣤⣄
⠀⠀⠀⠀⠀⠀⣠⡶⠾⠛⣛⣭⣵⡾⠿⢿⣛⣭⣵⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣶⣶⢗⣠⣿
⠀⠀⠀⠀⠀⠀⠹⣷⣬⠛⢛⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣟⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣭⡻⣦⡀
⠀⠀⠀⠀⠀⢀⣴⠟⢡⣾⣿⣿⣿⣿⣿⡿⠿⠯⠙⢳⣶⣶⣿⣿⣿⣿⣋⣘⣿⣿⣿⣿⣿⡛⠛⠿⣿⣿⣿⣮⣛⠛⢷⣦⡀
⠀⠀⠀⠀⠀⣼⠇⣴⣿⣿⣿⣿⣿⣿⣍⣀⣶⣾⣿⡿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⡀⢸⡇
⠀⠀⠀⠀⢰⡟⠼⢻⣿⣿⣿⢿⣿⣿⣿⣿⣿⡿⣠⠔⣠⣿⣿⢿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡋⢠⣿⡃
⠀⠀⠀⠀⠸⣧⡀⣾⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣧⣾⣿⣿⣏⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⠛⣿⣿⣿⣿⣿⡿⠿⠆⣸⡇
⠀⠀⠀⠀⠀⢿⡄⣿⣿⢿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⠻⢿⣿⣿⣿⣿⣿⣿⠷⠦⠘⣿
⠀⠀⠀⠀⠀⠸⣧⠛⠁⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡆⣾⠟⠃
⠀⠀⠀⠀⠀⠀⠙⢻⡇⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣿⠿⠛⢿⢡⡿
⠀⠀⠀⠀⠀⠀⠀⠈⣿⠸⠋⠉⠻⣿⠇⢿⡿⢿⣿⣿⣿⣿⠿⠿⣿⣿⣿⣿⠿⢿⣧⠀⠉⠃⠀⢹⡏⠰⠀⡜⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠰⡀⠀⠀⠹⠀⣈⣃⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠉⠀⠀⣠⡔⠉⠀⠀⡃⣠⢎⣼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡱⡄⠀⠠⠀⠀⠉⢛⣶⣶⣤⣤⡤⠀⠀⠀⠠⣤⣤⣶⡿⢯⡄⠀⠀⠀⠣⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⢹⠈⢻⠀⠀⠀⠈⠑⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⢀⡸⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣜⠤⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⣵⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⡸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⢂⣀⠀⠀⠀⠀⠀⠀⠀⢰⢱⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⢣⠀⠀⠀⠀⠀⠀⢰⣦⣄⣀⣉⣠⣴⣿⡄⠀⠀⠀⠀⣠⠣⣿⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢋⠔⠉⢣⠀⠀⠀⠀⠀⣾⣿⡿⢿⡿⠛⢿⣿⡇⠀⠀⢀⠔⠀⠉⠢⡙⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⡱⠃⠀⠀⠀⠁⢀⠀⠀⠀⡿⢹⣧⣀⣀⣠⣾⡆⠀⢀⠴⠁⠀⠀⠀⠀⠘⡜⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠡⠁⠀⠀⠀⠀⠀⠀⢙⠲⠤⠔⠈⠙⢛⣛⣛⠩⡰⠿⠉⠀⡄⠀⠀⠀⠀⠀⠘⡸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⡀⠀⠀⠀⠀⢀⠀⠀⢸⠀⠀⠠⡈⠑⠂⠤⠄⠊⢁⠃⠂⠀⠁⠀⡀⠀⠀⠀⠀⠁⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⢎⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠈⠒⠀⠤⠀⠂⠅⠀⠀⠀⠀⠀⡃⠀⠀⠀⠀⣰⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡎⠓⢤⣀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠉⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⡇⢀⡀⠤⢶⢫⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠉⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⠀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡇⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⠸⢷⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡇⠀⠀⠘⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢸⠀⠀⢸⠉⠢⠭⢙⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠈⢀⣠⡶⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⣤⠾⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⠶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣶⠶⠟⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⡀⣀⡀⢀⠀⠀⠀⠀⢀⠀⠀⢀⣀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⢀⡀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⣸⣿⡏⠀⣿⣿⣿⣿⣿⣇⠘⣿⣷⠀⠀⣸⣿⡏⠀⣻⣿⣿⣿⣿⣷⠀⢸⣿⠿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡄⣿⣿⠃⠀⣿⣧⣤⣠⠆⠀⠀⢹⣿⡇⢰⣿⡿⠀⠀⣿⣿⣬⣤⠤⠀⠀⢸⣿⣤⣾⣿⠇⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⣿⡿⠀⠀⣿⡿⠿⠿⠀⢀⠀⠀⢿⣷⣾⣿⠃⠁⠀⢹⣿⠿⠿⠂⠀⡀⢸⣿⣿⣿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢸⣿⣿⡇⠀⠀⣿⣿⣶⣶⣶⣆⠁⠀⠸⣿⣿⡇⠀⠀⠀⢸⣿⣷⣶⣶⣶⠁⢸⣿⡟⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠉⠉⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠉⠉⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠀⠈⠉⠁⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⡆⠀⠀⠀⢀⠀⠰⡄⠀⠀⠀⣶⠀⠀⠀⠀⣠⡦⠀⣠⠒⠉⡂⠀⠀⠀⣶⢴⢠⣄⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⢠⠁⠀⠀⢠⠃⢀⠜⠀⠀⠀⡴⠇⠀⠀⠀⣰⠃⠀⡴⠁⠄⠊⠀⠀⢀⡜⠁⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⡎⠀⠀⠀⣏⠔⠁⠀⠀⢠⠎⠸⠀⠀⠀⡠⠇⠀⢸⠁⠀⠀⠀⠀⡠⠊⠀⢠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⢸⠇⠀⣀⠔⠇⠀⠀⠀⠀⠁⠀⢀⠀⢀⠄⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠶⠀⠀⠲⠀⠀⠂⠀⠀⠀⠒⡒⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠉⢀⠀⠀⠉⠀⠀⠡⠀⠀⠀⠤⠀⠁⠐⠀⠀⠀⠀⠀⠀⠐⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⢀⠀⢀⠀⡀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠖⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠰⠆⠀⠀⢠⡄⠀⠀⠀⠀⣄⠐⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠂⠀⠀⠙⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣀⠀⠀⢀⣀⣀⣀⠀⢀⣀⠀⠀⣀⣀⢀⣀⣀⣀⣀⡀⠀⠀⢀⣀⡀⠀⢀⣀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠟⠛⠛⠁⠀⠸⢿⣿⠿⠀⢹⣿⡀⢠⣿⠇⠀⣿⠿⠿⠿⠂⠀⠀⢸⣿⠀⠀⢸⣿⠀⣿⡟⠛⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁⠀⣀⣀⣀⣄⠀⢸⣿⠀⠀⠀⣿⣇⣿⡟⠀⠀⣿⣷⣾⠁⠀⠀⠀⢸⣿⡄⠀⣼⣿⠀⣸⣷⣶⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⣿⣿⣿⠀⣤⣾⣿⣶⡖⠀⠸⣿⣿⠁⠀⠀⣿⣦⣤⣴⡀⠀⠀⠈⢿⣷⣴⣿⠇⠀⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠉⠀⠉⠉⠉⠉⠁⠀⠀⠉⠁⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⢀⡀⢀⡔⠋⠀⢸⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⠬⠷⠀⠀⠈⠋⠀⠀⠀⠈⠉⠁⠉⠉⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠠⣀⠀⣤⠽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠑⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⢀⠠⡴⠶⣆⠀⠀⠀⠀⠀⡀⠀⢀⡏⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢗⠄⠀⠴⠋⡠⠒⠫⣠⢦⡠⣄⡀⠀⠹⡏⠻⣦⣈⢃⠢⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⢈⣅⣓⠊⠀⡴⠛⠁⠀⠙⠛⠛⠁⠒⠛⢄⠈⢣⡑⡅⣭⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠃⠀⠈⠀⣞⣀⣀⣀⣀⣠⠰⣄⣀⣀⣤⣈⢧⠀⠑⣜⢲⣄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⡆⠀⠀⢰⡉⠀⣴⣦⠉⠉⠀⠉⢠⣶⡄⠈⢹⠀⠀⠈⢸⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠘⣿⣿⣿⣿⣷⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⢹⠀⢀⣴⣀⣀⣀⣀⣰⣄⠀⠀⡞⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⢸⠇⡞⠀⣉⠙⠛⠉⠁⠈⡇⠀⡇⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⡋⠀⠀⠀⢀⣠⣶⣏⠀⢴⡯⠭⠍⠉⠩⠭⢿⡄⢀⣿⣦⣄⡀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⣰⣿⣿⣿⣿⣷⣄⠀⠀⠒⠒⠒⠀⠀⣠⣾⣿⣿⣿⣿⣦⡀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄⡀
⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀⠀⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄


⠀⠀⠀⠀⠀⠀⣴⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣀
⠀⠀⢀⣴⣾⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠀⠀⠀⠀⠀⣠⣤⣼⣿⣿⡏⣀⠀⠀⠀⢀⣤⣤⣰⣿⣿⣿⡅
⠀⠀⢼⣿⣿⣿⡆⠁⠀⠀⢠⠄⠀⠀⠀⢠⣿⣋⣿⣿⡁⠀⠀⠀⠀⣼⣿⣿⣿⣟⣿⠟⠋⡤⠀⠀⣿⣿⣿⣿⡛⣿⠟⠁⣤
⠀⠀⠸⣿⣿⣿⣇⡀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠻⠟⢻⣿⣿⡟
⠀⠀⠀⠟⠈⠻⠿⢿⣶⣶⡄⠀⠀⠀⠹⠛⢿⣿⣿⡿⠟⠁⠀⠀⠀⠘⠿⠿⠉⠀⠀⠀⠀⠀⠀⠀⠐⠗⠀⠉⠛


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⡀⠀⠀⠀⠀⠀⣀⡀⠀⣠⣤⣄⠀⠀⠀⠀⠀⣀⣀⣀⣠⣄
⠀⠀⣤⣤⣤⣤⣄⣠⠄⠀⠀⠀⠀⢠⣶⣶⣤⣴⣿⣿⡷⠂⢀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⣼⣿⣯⣿⣿⣿⣧
⠀⠀⢿⢿⣿⣿⣿⣿⣿⡯⠀⠀⠀⢸⣿⣿⣿⡟⢻⡿⠃⠘⠉⠀⠐⣿⣿⣿⣿⡟⠛⠁⠀⣻⡄⠀⣿⣿⣿⣿⡟⣿⣿⠀⠉
⠀⠀⠀⣤⠈⠙⠓⠌⠉⠁⠀⠀⠀⠀⢻⢿⣿⣷⠟⠀⠀⠀⠀⠀⠀⢩⡉⠙⢿⣿⣄⣤⡶⠋⠀⠀⢸⣿⡿⠟⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠟⠁⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⣤⣤⡀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤
⠀⠀⠀⢀⣠⣤⣼⣿⣿⣿⠀⠀⠀⠀⠀⠸⣿⣿⣿⡇⠀⠀⠀⠀⠀⣴⣤⣄⣀⣀⡀⠀⠀⠀⠀⠀⠰⢿⣿⣿⡄
⠀⠀⣰⣿⣿⣿⣿⣿⡿⠁⠠⠄⠀⠀⠀⠀⢸⣿⡿⣷⡀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⣷⣄⠈⢿⣿⣷⣦⣤⣿
⠀⠀⠸⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⣴⣿⣿⣦⡈⢻⣦⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡃⠀⠀⠀⠙⠻⣷⣾⣿⣿⣿⡿⠋
⠀⠀⠀⠛⠻⠟⠁⠀⠀⠀⠀⠀⠀⠀⠚⠻⠿⣿⣿⠿⠟⠁⠀⠀⠀⠘⠃⠀⠀⠉⠉⠃⠀⠀⠀⠀⠀⠓⠀⠙⠻⠿⠏


⣏⠉⣹⣻⣛⣛⣛⣛⣟⣛⣛⣻⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣟⣛⣛⣻⣿⣛⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣷⣶⣄⠀⠀⢠⣤⣤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⢀⣿⣿⠀⠀⢸⡇⠉⠉⠀⠀⠀⠀⣠⣤⠀⠀⠠⡡⠚⠳⠀⠀⠀⣓⠀⠐⣛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠟⠋⠀⠀⠸⡿⠿⠛⠀⠀⠀⢸⡏⢹⡄⠀⣦⠀⠀⠀⠀⠀⢠⣿⡄⣸⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦⡀⠀⠀⢸⣧⣤⣤⡀⠀⠀⣿⣧⣼⡇⠀⢡⠐⡀⠀⠤⠀⢸⣿⠁⠘⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡃⠹⣿⣷⡆⠀⠈⠉⠉⠉⠁⠀⢸⣿⠁⠈⣿⠀⠀⠁⠈⠁⠀⠀⠸⠿⠀⠠⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣷⣾⣥⡤⠄⠀⠀⠀⠀⠀⠀⠀⢀⡴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢤⠀⠀⠀⠀⠀⠀⠉⢉⣿⣿⡿⠧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⠁⠈⢇⠀⠀⠀⠀⠀⠀⢰⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠚⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢀⡀⠀⢸⢿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢠⣼⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣠⣿⣿⣿⠟⠀⠀⠀⠀⠀⠈⠉⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠁⠀⠀⠀⣸⣿⣽⣆⠀⠰⣆⠀⠀⠀⠀⣿⣶⣿⣿⣿⠏⠀⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣷⣄⢻⡆⠀⠀⠀⢸⣿⣿⣿⡟⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣷⠀⠀⠀⢸⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⠀⠀⠀⢰⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠟⠃
⠀⠀⠀⠀⠀⢀⡿⢲⢦⡀
⠀⠀⠀⠀⠀⢸⡏⠳⣞⣻⡆⠀⢀⣀⡀⠀⠀⢰⠶⠶⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆⠀⢰⣷⠀⠀⠀⣠⣶⣶⣧
⠀⠀⠀⠀⠀⢸⡿⠀⡿⣭⣿⠀⢸⡏⣻⡆⠀⢸⣦⣤⠄⠀⠀⢠⡿⢿⠀⠀⠀⣸⡿⢿⣤⣿⢿⣇⠀⠀⢿⣅⡀
⠀⠀⠀⠀⠀⢸⡗⢾⣱⣾⠏⠀⣿⣿⡛⠁⠀⢸⣁⡀⠀⠀⠀⣼⣧⣼⡄⠀⠀⣿⡇⠈⠿⠃⠸⣿⡄⠀⠀⠉⠻⣷⡄
⠀⠀⠀⠀⠀⠘⠛⠛⠉⠁⠀⠀⣿⡟⢿⣆⠀⠘⠻⠛⠛⠀⢀⣿⠋⠹⣇⠀⠘⠛⠀⠀⠀⠀⠀⠛⠃⠀⣤⣤⣴⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠁⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠉⠉


⣶⣶⣶⠶⡶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣧⣤⣤⣤⣈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢘⣘⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠄⣠⣾⣿⣷⠠⡿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⣰⠟⢳⣿⠗⠶⣾⠟⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣼⡇⠐⢛⡟⠀⢀⠀⠀⢸⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⣼⣿⢫⡘⣿⡇⠀⠈⠇⠀⠸⠀⠠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣇⣱⡆⢟⡇⢀⣤⠶⡿⠟⣿⣷⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⢀⠙⢀⣾⣷⣿⣿⣶⠆⣿⣧⣿⣟⣧⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣾⣧⣾⢲⣾⣷⣀⣹⣿⣏⣀⣉⣽⣿⣿⣿⣿⣯⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣿⡍⣽⣿⢿⣿⠟⣿⢋⣽⡏⣽⣟⢩⣗⣿⡋⣽⡇⢹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⡜⣿⠟⠻⣷⢋⢾⣿⡇⣸⣿⠘⣿⣿⡇⣿⣷⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⣤⣾⣧⣤⣾⣿⣿⣃⣘⣿⣄⣉⣥⣧⣉⣩⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠷⠴⠶⠶⠿⠿⠿⠛⠻⠿⠴⠷⠿⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢦⣼⢷⣤⣶⠀⠀⠀⠀⠀⠀⠀⠀⣶⣤⡾⣧⡴⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡛⠋⠀⠉⠈⠁⠙⠀⠀⠀⠀⠀⠀⠀⠀⠋⠈⠁⠉⠀⠙⢛⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠠⣶⣞⠛⠀⠀⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠀⠀⠛⣳⣶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⡿⠆⠀⠈⠛⠻⠆⠀⠀⢀⣀⣀⡀⠀⠀⠰⠟⠛⠁⠀⠰⢿⣍
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠀⣀⣴⡶⠄⢀⣴⠞⠋⠉⠉⠙⠳⣦⡀⠠⢶⣦⣀⠀⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠰⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠆⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠉⠀⢿⣠⡶⠲⢦⡴⠖⢶⣄⡿⠀⠉⠛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⢀⣼⠏⠀⠀⢸⡇⠀⠀⠹⣧⡀⠀⠀⠀⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣠⠟⠁⠀⢀⣴⠏⠹⣦⡀⠀⠈⠻⣄⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⡾⠋⠀⠀⣠⡞⠁⠀⠀⠈⢳⣄⠀⠀⠙⢷⡀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣿⣀⣀⣀⣴⣟⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣻⣦⣀⣀⣀⣿⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⡀⠀⢀⣀⣀⡀
⠀⠀⠀⣠⠤⠶⠶⠚⠉⠀⠀⠀⠀⠈⠛⠋⠉⠉⠉⠉⠛⢦⡀
⠀⢠⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⢄
⢠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀
⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇
⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡟
⠀⠀⠉⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠈⠛⠶⢤⣤⣤⡴⠦⣤⣀⣀⣀⣀⣀⡼⠖⠒⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡓⣶⡄⠈⠉⠉⠁⠀⠀⢀⣰⣤⣤⣤⣀⣠⣄⣴⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣉⡀⠀⠀⠀⠀⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⢛⣀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢀⣿⣿⣿⡿⠟⠛⠙⠻⣿⣿⣿⡿⠃⠀⠀⢹⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⠉⠀⢀⣀⠀⠀⠈⠉⠁⠀⣀⣀⠀⠀⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣻⣿⣷⣦⡀⢀⣴⣿⣿⣿⡂⠀⢸⣧⠀⠀⡒⠐⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⡸⠿⡇⠀⠘⢠⢊⣝⡟⠁⠀⠛⠻⣭⡆⢹⠀⠈⡼⢿⠁⢤⣀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⣁⠸⠲⠱⡀⠀⠈⠮⠾⠭⠄⠀⣀⠘⠦⡠⠄⠋⠀⠀⡖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⡤⠟⠀⠉⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⢄⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠒⠒⠠⠤⠤⠤⠤⠔⠒⠚⠉
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠽⣿⣿⣿⣿⡿⠿⠿⣿⡿⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡐⠂⠠⠶⠶⠶⠶⠦⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣠⡄⠉⠁⠀⢉⠀⢠⣵⣄⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢛⡽⠻⣛⣿⣟⣻⠛⣿⣿⣭⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠐⠀⠀⠠⠀⠄⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠠⠠⠤⠤⢽⣿⡷⠶⠶⠶⠄⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠛⠛⠛⠋⠁⣾⣟⣻⣾⣶⣶⣿⣿⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠩⠍⠉⠀⣷⢿⣿⣿⢟⣯⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⢀⣄⢀⣄⣤⣤⢥⣶⣶⣤⣶⡄⢛⣷⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠖⢚⠓⠛⣿⣟⣟⣻⣟⣟⡵⣇⣴⣮⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠂⠀⣭⡿⣿⡿⣿⣿⣿⢿⣿⠟⠉
⠀⠀⠀⢀⡀⣠⡀⠀⠀⠀⢀⠀⣀⠀⠠⡗⣺⢝⣫⢷⣯⠗⠋
⠀⠀⠀⠀⠁⠚⢻⡿⠿⡛⢛⢛⣻⣻⠖⡩⢗⣩⣴⠟⠁
⠀⠀⠀⠀⠀⡇⢸⠁⢈⠿⡃⢙⠋⣀⣥⣾⣿⡟⠁
⠐⢶⣶⣤⣀⣠⡮⠒⠁⠀⣀⣴⣾⣿⣿⣿⠋
⠀⢸⡯⡠⢠⣤⠦⣠⣴⣾⣿⣿⣿⣿⣿⠃
⠀⠈⠈⡂⠑⣥⣾⣿⣿⣿⣿⣿⣿⡟⠁
⣤⣄⠈⢣⣾⣿⣿⣿⣟⣛⣛⣻⡿⠁
⠘⣯⢠⣿⣿⣿⣿⣶⣺⣛⣿⣿⠁
⠀⣟⣿⣿⣷⣶⣿⣿⣟⣿⣿⣿⣤⣄⣠⡠⣀⣀⢀⡄
⠀⠸⣿⣿⣿⣭⣍⣭⣽⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠙⢿⣷⣦⣤⣬⣤⣤⣭⣽⣿⣿⣿⣿⣷⣿⣿⢀⣀⣀⣀⣀
⠀⠀⠀⠀⠙⠷⡶⡶⠶⡶⢶⣶⢿⣿⣿⣿⣿⣿⣿⢶⣿⣫⣽⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠙⠶⣤⣤⣶⡦⣝⣿⣿⣿⣿⣿⢟⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠫⠿⣾⣿⣿⣿⣗⢭⣽⡛⢻⣟⣒⣒⣒⣀⣀⣀⡀⡲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣿⣾⠿⢣⡏⠹⡿⢿⣭⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡮⡢⠀⢰⣶⣷⣶⣶⣶⣶⡖⡇⢀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠄⢠⡤⢹⢥⣷⣶⣿⣶⣶⣿⣿⡿⢿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠑⠸⢺⣿⣭⣽⣿⣿⣿⣛⣿⣻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⢤⣤⡤⠦⠴⢾⡟⠱⠤⠍⠉⢉⣿⣷⣿⣇⣤⡄⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⢿⣿⣿⣿⣷⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠴⠦⠀⠀⢸⣿⣿⣿⠶⡿⠿⠿⠶⠶⠿⠿⠷⠚⢛⣾⡇⢸⣿⣿⣻⣿⣿⣿⣛⣿⣯⣉⣩
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣐⣒⣒⣀⣀⣸⣏⣛⣛⣛⣛⣛⣿⣿⣭⣋⣩⣭⣭⣍⣻⣏⣽⣿⣿⣏⣛⠷⠀⠚⠛⠛
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣷⣶⣾⣷⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣦⣾⣿⣶⣷⣶⣾⣼⣿⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣾⣿⣶⣿⣿⣷⣶⣶⣶⣶⣷⣿⣶⣶⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢀⡿⠀⠀⢀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⡀⠀⠀⢷⡀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠘⢧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡼⠃⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠰⡇⠀⠀⠈⠛⠲⠦⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠴⠖⠛⠁⠀⠀⢸⠆
⠀⠀⠀⠀⡀⠀⠀⠷⠶⠦⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⣀⡀⢀⣠⡀⢠⣤⡄⠀⣠⣤⢠⣤⣤⣤⡄⠀⠀⠀⠀⠀⠴⠶⠾⠀⠀⢀
⠀⠀⠀⠀⢿⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⢸⣿⣿⣿⣿⡇⠘⣯⣧⢀⣷⡇⢸⢿⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡿
⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⡇⠀⠀⣟⣿⢻⣿⠇⠀⢻⣾⣾⣾⠁⢸⢿⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁
⠀⠠⣄⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠸⣿⣿⡟⠀⠀⠘⣷⣷⠇⠀⣸⢿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⣠⠄
⠀⠀⠘⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣷⡶⡆⠀⢻⣿⠁⠀⠀⠀⢻⡾⠀⠀⣼⣻⣲⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠋
⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠃⠀⠀⠃⠀⠀⠀⠀⠈⠃⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠲⣦⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣀⣴⠖
⠀⠀⠀⠉⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⢼⠀⡛⡄⣄⢠⡀⣠⡀⠀⢀⠀⠀⠀⠀⣤⠀⠸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠉
⠀⠀⢠⣤⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠉⠁⠘⠾⠃⢻⢇⡀⢻⡅⢰⡷⠀⢿⣀⠈⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣄⣤⡄
⠀⠀⠀⠀⠀⠁⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠙⠇⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⣠⠎⠉
⠀⠀⠀⠀⠀⢀⣀⣸⡇⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣥⡀
⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠄⣿⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⣿⠠⠚⠁⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠋⠁⠠⢈⣇⠀⠀⢺⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⠀⠀⣸⡁⠀⠀⠙⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠟⠁⠀⢁⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⡈⠀⠈⠻⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⡶⠶⢶⣶⣤⣄⣀
⠀⠀⠀⠀⠀⢀⣤⡾⠟⠋⠉⠀⠀⠀⠀⠈⠉⠛⠿⣦⣄⠀⠀⢀⣴⠟⠉⠁⠀⠀⠀⠀⠀⠀⠉⠛⢷⣦⡀
⠀⠀⠀⠀⣰⡿⠋⠀⠀⠀⠀⢀⣤⣾⣦⡀⠀⠀⠀⠈⠻⣷⡿⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣄
⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠿⠋⣿⠉⠻⠂⠀⠀⠀⠀⠈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⢠⣤
⠀⠀⢰⣿⠀⠀⠀⢀⣴⡷⠀⠀⠀⠻⠀⠀⠐⢷⣄⠀⠀⠀⠸⣷⠀⠀⠀⠀⣀⠀⠀⠀⢀⣴⡿⣦⡀⠀⠀⢸⣷⠀⠀⠀⣄
⠀⠀⢸⣇⠀⠀⠀⢿⣿⡿⠿⠿⠿⠿⠿⠿⠿⢿⣿⠗⠀⠀⠀⣿⠀⠀⠀⣰⣿⣆⣠⣴⠟⠋⠀⠙⣷⣄⡀⢸⣿⠀⠀⠀⠙⠃
⠀⠀⠘⣿⡀⠀⠀⠀⠙⠟⠀⠀⠀⣶⠀⠀⠐⠟⠁⠀⠀⠀⢸⡟⠀⠀⣰⡿⠉⠛⠋⠀⠀⠀⠀⠀⠘⢿⡇⢸⡿⠀⠀⠀⠀⠀⢶⡄
⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⢿⣦⣿⣶⡿⠀⠀⠀⠀⠀⣠⡿⠁⠀⢾⣿⣶⡦⠀⠀⠠⣶⣶⣶⠄⠀⣿⠃⣾⠇⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⣼⡟⠀⣀⣀⣀⡀⠀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠙⠻⢶⣦⣄⣀⣀⣀⣀⣀⣤⠀⠀⢸⣿⠀⠀⣷⡄⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣰⣿⣿⠋⠀⠸⠿⠋⠙⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡉⠉⠙⠛⠋⠉⠙⢷⣤⡈⣿⡀⠀⠈⢿⣦⡀⠀⠺⠛⠛⠿⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⢀⣴⡿⠁⠀⠀⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠗⠀⠀⠀⠙⠻⣶⣤⣄⣠⣤⣶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠿⠿⣦⣀⠀⠉⠉⠉⠁⢀⣠⣴⠿⠿⢶⣦⣄⡀⠀⠛⠛⠀⠀⠀⠀⢿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⢀⣴⠟⠋⠁⠀⠀⠀⠈⠙⠛⠿⠶⠾⠿⠛⠋⠁⠀⠀⠀⠈⠙⠻⣶⣀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡆⠀⠀⠀⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠈⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠀⠘⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇


⠀⠀⣀⠀⠀⢀⠀⢀
⣿⣏⢭⣟⡛⣛⣛⡛⣛⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⢀⣰⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⠛⠿⣿⠛⢿⣄
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⢈⠙⢿⣦⣀⣴⣾⣿⣿⣟⠛⠃
⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣄⠀⠿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⠿⠿⠆
⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⣸⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡄
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⢋⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⠙⠻⠿⠛⠋⠉⠉
⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣤⣑⡤⣤⣤⣦⣰⣆
⠀⠀⠀⠀⠐⠒⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⢿⣿⣿⣧⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯
⠀⠀⠀⣠⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠉⠉⠉⠉⠙⠋⠉
⠀⠀⠀⠀⠉⠉⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣟⠛⠋⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠘⣿⠟⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⠿⠿⠿⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠛⠿⠿⠿⢷⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣶⣶⣶⣿⣿⣿⣿⣿⣷⣶⣶⣦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠿⠟⠛⠛⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠙⠛⠛⠿⠿⣿⣦⠀⢀⠴⠛⠉⠉⠉⠁⡼
⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡏⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⢀⣀⣠⣤⣤⣴⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣦⣤⣤⣀⣀⠀⠀⠀⠹⡤⠴⠒⠋⠱⣄
⠀⠀⠀⠀⠀⠀⢸⣧⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣿⣿⡿⠟⣿⣿⣿⣿⡿⢹⣿⣿⣿⣿⣿⣿⠟⠃⠈⠛⠿⣿⣿⣿⣷⣶⣤⡷⣄⠀⠀⠀⠀⠙⠲⣤
⠀⠀⠀⠀⠀⡤⠖⣿⣿⣿⣿⣿⡿⠿⠛⠋⠉⠀⠛⠛⠉⠁⠀⢠⣿⣿⡿⠋⢀⣾⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠉⠙⢻⣿⣿⠗⢤⡉⠓⠒⠒⠒⠋
⠀⠀⠀⠀⡞⠀⠀⣿⣿⣯⠉⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠠⠿⠛⠁⠀⠀⠸⠛⠋⠉⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠹⡄
⠀⠀⠀⢸⡇⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⢈⣩⣭⣿⣿⣷⣤⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⣠⣶⣿⣿⣭⣍⣉⠀⠀⠀⠀⠀⢻⣿⡿⠀⠀⠀⡇
⠀⠀⠀⠈⣇⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠉⠻⠾⠏⠀⠈⠃⠀⠀⠀⣸⠃⠀⠀⠀⠘⠉⠀⠙⠾⠟⠁⠀⠀⠀⠀⠀⠀⠈⠙⠃⠀⠀⢠⠇
⠀⠀⠀⠀⠈⠢⢤⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠁⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠲⠦⠤⣤⣤⣤⣤⣤⣤⠤⠴⠖⠚⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⡟⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣟⣳⢶⡟⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⢛⡲⠦⣽⠏⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡾⠷⣬⣀⡂⡵⠃⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⡋⠬⠅⣒⣠⡽⠁⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡾⠯⢐⠂⠭⣐⣢⠇⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡶⠛⠨⠅⣒⠨⠅⡶⠇⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢞⡓⠠⠍⣁⠒⠤⢨⠵⠃⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡛⠠⠌⡁⠒⠤⣉⣐⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⡟⠒⠬⢁⠒⠤⣉⠒⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢞⡃⠌⣑⠂⠄⣈⠑⠢⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣾⠏⣐⠠⢅⡂⠭⣒⠠⢉⡏⠀⠀⠀⠀⠀⢀⣀⣤⠶⠚⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⣭⣒⠨⢑⠢⢼⡏⠀⠀⣀⣤⠶⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⣬⣯⠴⠞⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣯⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣽⡀
⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣋⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⢴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠷⠾⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠘⢿⠗⠀⢀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣯⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢄⣀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡏
⠀⠀⠀⠀⠀⠀⢠⣾⣶⡄⠀⠀⢿⡿⠁⠀⠀⠀⠀⢀⣾⣻⣆⠀⠀⠺⣤⠏⠀⠀⠀⠀⠀⢀⣴⢰⠆⠀⠀⢿⠿
⠀⠀⠀⠀⠀⠀⠸⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢻⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⢉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⣶⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⣹⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⣠⣶⣦⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⢀⣶⣦⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠰⣇⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡃⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠇
⠀⠀⠀⠀⠀⠀⢠⣶⣦⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⢠⡶⣶⡀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⢀⡤⣶⠀⠀⠙⠋
⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣷⣿⣷
⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡏
⠀⠀⠀⠀⠀⠀⠀⢠⣶⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡒⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⣴⣶⡄⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⢴⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠻⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⢂⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠋⠁⠉⠳⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠦⣄⡀⠀⠀⠀⠈⠙⠦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠦⣄⠀⠙⠲⢤⣀⠀⠀⠀⠀⠙⠲⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣞⡉⠀⠀⠀⠈⠙⠲⣄⡀⠉⠓⢦⣄⠀⠀⠀⠀⠉⠓⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠉⠳⢦⣀⠀⠀⠀⠀⠉⠓⢦⣀⠈⠙⠲⣄⡀⣀⡤⠞⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠛⠁⠙⠳⢤⣀⠈⠙⠦⣄⡀⠀⠀⠀⠈⠙⠶⣄⡀⢹⠁⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠓⢦⣄⠀⠀⠀⠀⠈⠓⠦⣄⠀⠙⠲⢤⣀⠀⠀⠀⠀⣩⠿⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠾⢦⣀⠈⠙⠲⣤⡀⠀⠀⠀⠈⠙⠲⣤⡀⠉⠓⢦⠖⠋⠁⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣞⡉⠀⠀⠀⠈⠙⠶⣄⡀⠉⠳⢦⣀⠀⠀⠀⠀⠉⠓⢦⣼⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠉⠲⢤⣀⠀⠀⠀⠀⠉⠲⢤⡀⠈⠙⠦⣄⡀⣀⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢀⣠⠴⠛⠉⠙⠲⢤⡀⠈⠓⠦⣄⠀⠀⠀⠀⠈⠓⠦⣄⡀⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⣿⠓⢦⣀⠀⠀⠀⠀⠉⠓⢦⣀⠈⠙⠲⣤⡀⠀⠀⠀⠈⣹⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⢀⡤⠿⢤⣀⠈⠙⠦⣄⡀⠀⠀⠀⠈⠙⠶⣄⡀⠉⠓⢦⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋
⠀⣰⣞⠉⠀⠀⠀⠈⠓⠦⣄⡀⠉⠳⢤⣀⠀⠀⠀⠀⠉⠳⢤⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉
⠀⣿⠈⠙⠲⣤⡀⠀⠀⠀⠈⠙⠲⢤⡀⠈⠓⠦⣄⡀⣀⡤⠞⠋⠀⠀⠀⠀⠀⢀⡤⠖⠋⠁
⠀⠈⠙⠶⣄⡀⠉⠓⢦⣀⠀⠀⠀⠀⠉⠓⢦⣄⠈⢹⠁⠀⠀⠀⠀⠀⣀⡴⠚⠉
⠀⠀⠀⠀⠀⠉⠳⢤⣀⠈⠙⠶⣄⡀⠀⠀⠀⠈⣹⡾⠀⠀⢀⣠⠖⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠦⣄⡀⠉⠳⢤⠖⠋⠁⣀⡤⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣸⣠⠴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠈⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠒⠂⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣶⠀⡞⠒⠒⠀⠀⡆⠀⠀⠐⢲⠦⣄⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠤⠤⣿⢰⣇⣀⡀⠀⢀⡇⠀⠀⠀⣼⠀⣈⡷⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⡇⢸⣁⣀⣀⠀⢸⣃⣀⣀⠀⡟⠉⠉⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⡀⠀⠀⠀⠉⠁⠀⠀⠀⠈⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠇⢀⣀⠀⠀⠉⠀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠇⠠⠤⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⡈⠢⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⢀⡀⠀⠀⠀⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠁⠦⠄⠀⠄⠀⠀⠀⠀⠀⠀⠄⠐⠀⠀⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⠀⠀⠀⠢⢅⠀⠀⢀⠇⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠠⠂⠢⣀⠀⠀⠑⠒⠂⠧⡀⠂⠇⠀⠂⡤⠀⠀⠁
⣀⣀⣀⣀⣄⣤⣠⣠⣤⣤⣠⣤⣄⣀⣤⣤⣤⣤⣤⣤⣥⣤⣭⣴⣦⣤⣤⣤⣤⣤⣤⣴⣤⣤⣭⣬⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀
⣿⣿⣋⢙⣋⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣀⡀
⠀⠀⠀⢀⣠⣴⣾⣿⣿⣶⣦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⣿⣿⣿⣿⡿⠿⠶⣤⣀
⠀⠐⠚⠉⠉⠉⣿⠛⠿⠿⣿⣿⣿⣿⣿⣷⣶⣤⣄⣀⠀⠀⠀⣤⡄⠀⠀⣀⣠⣴⣶⣿⣿⣿⣿⡿⠿⠛⠋⠉⢹⣇
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⣿⡿⢿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣾⣿⣿⣿⣿⣿⣟⠋⠁⠀⠀⠀⠀⠀⠀⢠⡿
⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠘⠧⠴⠿⠋⠀⠈⠉⠙⢻⡏⢿⡋⠉⠹⣇⣀⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇
⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠙⠷⣤⣀⠀⠀⠀⠀⠀⢀⣀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠶⠶⠶⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣠⣤⣄⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠶⠚⢻⡏⠉⠉⠀⠀⠀⠀⢸⡏⠉⠉⠙⠓⠲⠤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠛⠉⠁⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⡍⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⣀⣀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣥⣤⣤⠿⠤⠴⠶⣶⠶⠶⠾⠷⠶⠒⠒⠒⣶⠟⠛⠛⠛⠋⠉⠉⣹⡏⠉⠁
⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⢰⣿⠹⣦⠀⠀⠀⠀⠀⠀⠀⣿⡀⢀⣀⣀⣀⣀⣀⣀⣿⣄⣀⣀⣀⣀⠀⢰⡿
⠀⠀⠀⠀⣆⠀⠘⣿⠀⠈⢷⣄⣀⣤⠴⠶⠞⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠛⠲⠦⠤
⠀⠀⠀⠀⢻⡄⠀⠙⠳⠶⠛⠋⠁
⠀⠀⠀⠀⠀⠙⠶⢤⣤⠤⠄

⢀⢾⠀⠉⠉⠉⠉⠉⡉⠉⠉⠀⢬⢳
⡇⠈⠀⠀⢰⠽⡩⡫⢹⠀⠀⠀⠠⢸
⡇⠀⠀⠀⠈⠉⢹⡂⢸⠀⠀⠀⠀⢸⣠⠄⠤⠤⠄⣀⣀⠀⠀⠀⣠⢤⡀⠀⠀⢠⠄⠐⠒⠒⢒⣒⣋⠉⠉⠉⠉⠃
⡇⠀⠀⠀⠀⠀⢸⣪⣸⠀⠀⠀⠀⢸⣔⣒⣶⢦⠤⡤⣄⣉⡁⠚⠺⠀⠈⠢⣴⠉⠈⠁⢀⣾⢿⣿⣏⢝⢆⠀⠀⢀
⠇⠀⠀⠀⠀⣶⣾⣛⣙⣳⡆⠀⠀⡀⠈⠉⠉⠉⠉⠉⠙⠛⠻⡿⠇⣀⣤⡴⢻⡇⡇⠀⠘⢷⠽⠂⢈⡧⢹⠀⠀⢸
⣇⢴⢤⢤⠤⡤⡤⣤⣠⢈⣀⣄⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠿⠋⠁⠀⠈⡅⠃⠀⠀⢀⣤⠶⣓⡬⠏⠀⠀⠈
⠉⠃⠃⠛⠚⠚⠒⠑⠓⠒⠂⠚⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠤⡄⠇⢰⠀⢠⣟⠳⣯⠤⢤⠤⡄⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠂⠉⣀⡤⣴⡞⡇⠸⠀⠘⢷⣤⠠⠤⠵⠿⠇⠀⠄⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠦⠊⢁⣤⣶⠿⠛⠋⠉⠀⠁⢠⠦⠤⠤⠤⡴⠒⡲⡒⡚⣛⡟⠁
⠀⠀⢀⠔⡋⠉⠉⣉⣉⣉⠀⠉⠉⠉⠉⠉⣆⠰⠀⠀⠐⢟⠉⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠋⠉⠉⠉⠉⠉
⠀⠀⢸⠀⠁⠀⠸⣯⣪⣫⣫⠫⣹⠇⠀⠀⣿⣾⡾⠽⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⢘⠀⠀⠀⠀⢀⣠⣶⣝⠞⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢴⠉⠉⠁⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⢹
⠀⠀⢸⠀⠀⠀⢰⣟⣿⣟⣝⢝⢶⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⣠⠾⢛⠭⣻⠀⠀⠀⢀⢸
⠀⠀⢸⠀⠀⠀⠀⢀⡀⠈⢙⣷⢏⡗⠀⠀⣷⠃⠂⠤⢀⡀⠀⠀⣠⢄⠇⢸⠀⠀⢀⣼⡵⠾⣗⠌⣺⠀⠀⠀⠀⠈
⠀⠀⠈⠀⠀⡀⠀⢿⣽⣻⣛⣑⠁⠁⢀⠀⠯⣿⣲⣦⣄⣈⡉⠘⠃⠈⢧⢸⠀⢠⣮⠐⠝⡳⢟⡻⠛⢶⡶⡆
⠀⠀⠀⣀⢶⣭⣤⣄⣀⣩⣍⣄⣀⣀⣽⣼⠀⠀⠈⠉⠛⠯⡭⣗⣀⣤⣾⠾⠀⠘⠷⠤⠤⠬⣔⣌⢢⠴⠾⠗
⠀⠀⠀⠙⠓⠓⠒⠓⠒⠒⠓⠒⠶⠒⠚⠁⠀⠀⠀⠀⠀⠠⠧⠿⠚⠋⣿⠀⠀⠀⠀⠀⠀⠀⣿⣴⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢰⣘⣂⡀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣧⣜⣅⣅⣟⣝⣭⣫⣫⣉⢍⡝⣩⠩⠋

⠀⠀⠓⠄⠂⠅⡨⢐⠅⡪⢐⠠⡊⢔⠡⢂⠔⡉⠴⢄⢔⡡⢂⠔⡠⢐⠔⡀⢔⡠⢂⢔⠠⡂⢐⠄⡢⢐⠄⣂⠔⡠⡠⢀⠔⠠⡠⡀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⡆⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⡇⣸⣀⡀⠀⢀⠀⡄⢀⣀⡀⢀⠀⡄⠀⠀⣀⢀⡀⣀⠀⣠⠄⣀⣠⡔⣿⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡇⢸⣆⠀⠀⣾⢀⡇⣾⢸⣿⣼⢀⡇⣠⠀⣿⢸⡇⡿⣾⢰⡇⣿⠀⡇⣿⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⢸⡄⠀⠈⢩⡟⠉⠉⠁⠈⠉⠉⠁⠀⠈⠉⠉⠁⠈⠉⠉⠉⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡼⠀⠀⠀⢯⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⡆⢀⡤⣄⠀⠐⣶⠀⠀⣶⠀⣠⣤⣤⢠⡤⣤⢤⡄⢶⠂⠠⣤⠀⣤⠀⢴⡆⠀⢴⠀⠀⣀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⢸⣇⠘⡆⠀⣿⡄⢰⣿⠀⣿⠀⠈⠀⠀⣿⠀⠀⢸⠀⠀⡇⠀⣿⠀⢸⢧⠀⣼⠀⡞⠁⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⣿⠈⠛⡷⠚⡇⢧⡾⢸⡀⣿⠀⠀⠀⠀⣿⠀⠀⢸⠀⠀⡇⠀⣿⠀⢸⠘⡆⡿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠦⠀⣧⢸⡀⢠⠇⠀⡇⠘⠃⢸⡇⣿⠉⣀⠀⠀⣿⠀⠀⢸⠋⠉⣇⠀⢹⠀⢸⠀⢹⡇⠈⢧⠘⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠖⠁⠀⠉⠉⠀⠈⠋⠀⠀⠀⠀⠘⠛⠉⠀⠀⠛⠀⠀⠘⠃⠀⠉⠀⠛⠂⠛⠀⠀⠁⠀⠈⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠀⢹⡏⣿⢺⡄⡔⡧⣰⠞⡆⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⠟⠸⠷⠿⠥⠿⠀⠧⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣦⠀⣀⣀⠀⠀⣀⣀⠀⠀⢠⣤⣴⠦⣤⣀⠀⠠⢤⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠃⠀⢸⣿⠀⢹⡏⠀⣼⠋⠙⢷⠀⠀⢸⡇⠀⠀⠙⡇⠀⢸⡇⠀⣸⡷⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⣿⢹⡇⣼⠀⠀⣿⣆⠀⢸⡇⠀⢸⡇⠀⢀⣼⠇⠀⢸⣇⣴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢠⡟⠸⣇⣿⠀⢰⡇⠈⠛⠶⣷⠶⠾⣧⡴⣟⠁⠀⠀⢸⡟⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⣿⣿⠀⠘⣇⠀⠀⢠⡇⠀⠘⡇⠀⢻⡄⠀⠀⢸⡇⠀⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⢿⡇⠀⠀⢿⡀⠀⣼⠃⠀⠀⡇⠀⠀⠻⣄⣀⢸⡇⠀⠀⠻⢦⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠀⠀⠘⠃⠀⠀⠈⠙⠛⠁⠀⠀⢴⣷⠄⠀⠀⠈⠁⠾⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢆⣿⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠤⣤⣤⣤⣤⣤⢸⡗⢢⡶⣶⢸⢗⡆⠀⢰⡆⣿⠀⢠⣤⣤⣤⣤⣤⣄⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡞⠧⠟⠚⠸⠷⠃⠘⠧⠿⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢀⢠⡀⠀⠀⠀⡆⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⢰⢘⣿⣦⡀⠀⡇⠀⣾⠀⡖⠀⢠⠀⠀⠀⢸⠀⢸⠀⢸⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠆⡇⢸⢸⣿⣿⢰⠀⠁⠀⣿⠀⣿⠀⢸⠀⠸⠄⢸⠀⢈⣀⣼⡤⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⣼⣼⣿⣿⢸⢀⣄⠀⣼⣀⣤⣤⣼⣧⣾⠷⠿⠛⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⣿⣿⣿⣿⣺⠛⠻⠆⠈⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⣿⣿⣿⣿⣿⣿⣷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣉⣛⣿⣿⣿⣿⣿⡇⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⢿⡿⢿⣿⣿⣿⣿⣿⠀⢩⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⣼⣿⣿⣿⣿⣿⠀⢘⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⣿⣻⣿⣿⣿⠀⠈⣿⣿⣿⢿⣷⣶⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⣿⣿⠀⠀⣶⣿⣷⣿⣿⣿⣥⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣽⣯⣿⠀⢠⣯⣭⣿⢩⣍⡍⢯⣩⠉⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⠃⠀⣿⣦⣤⣤⣴⣤⣧⣤⣀⣄⣤⣀⡀⢈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢾⡟⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⣿⣯⣨⣿⣿⣷⣾⣤⣍⣄⣠⣬⣄⣀⣈⣀⣯⣧⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⣻⣛⣛⣛⣛⣛⣛⣛⣛⣉⣉⣉⣉⣉⣉⣉⣉⣉⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⡀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⢛⠛⡟⠛⠛⠛⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣷⣶⡆⣶⣾⣿⢃⡠⢻⣿⣿⣿⣿⠿⠿⠿⠷⠿⢷⣧⣽⣤⣿⠾⠶⠷⠷⠦⠤⠴⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣭⣭⣓⣭⣴⡏⠙⡇⢸⣇⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣿⣿⠉⣿⣿⡇⠀⡇⠘⣿⣿⣿⣻⣿⣿⢛⣿⣿⣿⣻⣿⣿⣿⣻⡛⠛⢻⠛⣿⡛⠙⣛⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⣿⣿⡇⠀⡇⠀⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠾⠴⠤⠼⠤⠧⠶⠤⠾⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠸⣿⣿⢀⣿⣿⡇⢀⣷⣠⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣿⣿⢸⣿⣷⡇⢘⡟⢿⣿⠻⠟⠛⢻⣛⠛⠛⠛⠛⠛⠟⠛⠻⡿⣿⠿⢿⡿⠿⢿⣿⣿⣿⣿⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⣿⣿⠸⣿⣿⡇⢸⡇⢼⡿⠶⠶⣷⣼⣯⣌⣄⣧⣀⣀⣰⣺⢘⡇⣋⠀⠠⠀⠤⠀⠀⠀⠀⢀⡸⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢸⣿⣿⢰⣿⣿⡇⢸⠃⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠒⠒⠒⠒⠚⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢰⣿⣿⢸⣿⣿⡇⢸⣷⣶⣶⣶⣶⣶⣦⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢸⡿⣿⡇⢸⢦⣿⣿⣿⣩⣿⣿⣻⣟⣛⣟⣻⣻⡛⣿⣟⣛⣻⣿⣿⣿⢿⣿⣿⣿⣿⡿⣿⢿⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢠⣿⣿⢸⣿⡿⡇⢸⣿⣿⣿⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣧⣿⣧⣽⣼⣿⣞⣛⣛⣛⣟⣿⣹⡦⣿⣹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠉⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠋⠛⠛⠛⠛⠃

⠀⠈⠒⣤⡀
⠀⠀⠀⡇⠈⢳⠤⣀
⣿⣿⣇⣇⣀⣸⠀⠈⢱⠢⣄
⣿⣿⣿⣿⣿⣿⣤⣤⢸⠀⠀⡟⠲⢄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣾⣤⡄⡇⠀⢸⠉⠒⣤⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣶⢸⠀⠀⡇⠈⠓⠀⠀⠀⠉⠲⣄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣇⠀⠀⠀⠀⠀⠀⢀⡇⠉⢲⢤⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣀⢸⠀⠈⡗⠦⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣤⡄⡇⠀⢸⠑⠢⣄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣤⣼⠀⠀⢸⠉⠲⣄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⢸⠀⠀⡇⠈⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣇⣀
⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠉⠉⠉⠉⠉⠉⠉⠁⠛⠁⠀⠘⠛⠛⠛⠛⠛⠓⠒⠒⠒⠂⠒⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⢠⣤⠀⠀⠀⣤⡄⠀⠀⠀⠀⠀⣀⡀⠀⠀⢀⣀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⠻⣧⠀⢸⡿⠀⠀⣠⣤⣀⠀⣿⡿⠀⠀⢸⣿⠀⠀⠀⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠹⣷⣿⠃⢀⣾⠟⠙⣿⡆⣿⣿⠀⠀⢸⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢸⡏⠀⢸⡏⠀⠀⣿⡇⣿⣿⠀⠀⢸⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣼⣇⠀⢸⡇⠀⠀⣿⠁⣿⡟⠀⠀⢸⡟⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠙⠛⠀⠀⠻⠶⠾⠋⠀⠻⣿⣦⡴⠟⠁⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⢶⣦⠀⠀⢠⣴⣦⠀⠀⣠⣄⠀⢠⣶⡀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⣾⠁⠀⠀⠉⠀⠀⣿⠃⠸⡇⠀⣿⡟⣆⢸⣿⡇⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡇⠀⠀⣿⡀⠀⠀⢀⡀⢠⣿⣤⣤⡇⠀⣿⡇⠹⣎⣿⡇⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠸⣧⡀⢀⣿⡇⣼⡿⠀⠨⣿⠀⣿⡇⠀⢻⣿⡇⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠙⠛⠛⠋⠀⠿⠃⠀⠀⠿⠀⠿⠇⠀⠈⠿⠃⠀⠀⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣶⡶⢦⣄⠀⠀⠀⣀⡀⠀⢠⣤⣤⡄⢠⣤⣤⣤⣄⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⡇⠀⠹⣆⢠⣾⠛⢻⡆⠀⢸⣧⠀⠀⠀⣿⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢸⡇⠀⠀⣿⣾⠃⠀⢸⡇⠀⠐⡿⠀⠀⠀⣿⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⣠⠏⢻⡄⠀⣸⠃⠀⠈⣷⠀⠀⠀⢻⡇⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠘⠛⠛⠁⠀⠈⠛⠚⠋⠀⠘⠛⠛⠟⠀⠀⠸⠇⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠉⠉






⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣏⣀⣀⣀⣀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠙⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢀⣠⡾⠁⠀⠀⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣠⡴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠓⠶⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⢀⡴⣻⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡏⠀⢹⠀⠀⠀⠀⣸⠃⠀⣴⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣄⠀⠀⠀⡾⠀⠀⠈⢧⡀⠀⠀⣿⡤⠞⠁⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⢸⡗⠤⠾⠃⠀⠀⠀⠀⢻⡄⠀⠁⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⢀⣰⠟⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⣰⢷⡄⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠳⢾⡋⠁⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠚⠋⠁⠈⣷⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠙⠆⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⢀⡞⠀⣠⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠠⠟⠒⠛⠉⠀⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠳⣄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣀⣀⣤⣤⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⣿⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⡄⢸⡆⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⣠⢃⣴⣶⣶⣦⡀⠀⠀⠀⠀⠀⣴⡿⠛⢯⡉⠻⠏⢸⡇⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⢰⠃⠀⢡⡇⠀⣿⣻⣦⡤⢷⣤⣾⣟⣷⠀⠈⡧⠀⠀⢸⡇⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⡟⠀⠀⠈⠓⠦⢤⡥⠟⠀⠀⠈⠷⠬⣅⣤⠞⠃⠀⠀⢸⡇⠀⠀⠀⢠⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠇⠀⠀⠀⠀⢀⡤⠶⠲⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄⠀⢸⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠻⠶⠾⢷⠀⠀⠀⠀⢀⡏⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠮⣷⡀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡵⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠒⠚⠛⠋⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡏⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣼⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢀⣾⣶⠀⠀⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣠⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣁⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠿⠟



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⢻⣛⣟⣙⣛⣟⣿⣿⣟⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠶⠤⠤⣴⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠶⠚⡓⠲⠚⠁⠠⣤⣴⣶⣿⡷⣸⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⢁⡴⠾⢿⡿⠟⣡⠔⣂⡀⠉⠉⠰⠶⠿⠟⣋⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⢠⢏⡔⠂⠀⠀⣼⠇⣾⣿⣿⣶⣶⣶⠄⡀⢤⣭⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠚⠁⠀⠀⢿⢸⡄⣿⣿⣇⢻⢸⣿⣿⡿⠿⢿⣿⡀⠙⠲⠾⢿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣴⠁⠰⠖⢦⣀⠘⠇⠙⠟⠛⠛⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆⠀⢤⡈⢢⡀
⠀⠀⠀⠀⠀⠀⠀⢰⡃⠀⢀⣼⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⢹⠀⠀⣿⣄⣹⣦
⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠘⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠘⣧⠀⢮⣟⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢀⣀⣻⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠀⢙⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⠙⣿⣿⣶⡗⢦⡀
⠀⠀⠀⠀⠀⠀⠀⣏⣿⡇⣠⣿⡀⠀⢀⣤⡤⢤⣤⣀⣀⠀⠀⠀⠀⢠⡶⢋⣡⣶⠿⠷⠖⠀⢻⣯⣽⣳⣼⣿
⠀⠀⠀⠀⠀⠀⠀⣉⣿⠠⣿⣿⣧⠀⠋⠀⠠⢤⣤⣬⣉⠛⢶⡀⠛⣾⠀⠋⠙⠻⠶⠀⠀⠀⠈⣿⣬⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⡿⢻⣷⠙⠿⠛⠀⠀⠸⠿⢛⣿⡧⠌⠁⠀⠁⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣏
⠀⠀⠀⠀⠀⠀⠸⡇⠘⢯⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡀⠀⠀⠀⠀⠀⢸⣿⣿⣏⣶⣥
⠀⠀⠀⠀⠀⠀⠀⣽⣦⣼⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⣀⣀⢀⡶⠇⢀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⣾⡿⢹⡿⣠⣽⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⠀⡀⠈⠁⠀⠀⠀⢸⣿⣏⣿⠁
⠀⠀⠀⠀⠀⠀⠹⣷⣜⣧⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣶⠾⣿⡷⠶⠀⠀⠀⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⣿⣿⣿⣿⡽⣦⠀⠀⠀⠀⠀⠀⠉⠁⠲⠶⠿⠛⠁⠀⠀⠀⣼⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⢿⡌⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠳⢦⣄⡀⠀⠀⠀⠀⠀⢀⣀⣴⠟⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠋⠉⠁⠀⠀⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣶⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣦⣤⣤⣀⡀
⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀
⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀
⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄
⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋⠁
⠀⠀⠀⠙⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡤⠤⠦⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⠀⠀⠀⠀⠀⠉⠛⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡎⠑⠒⠤⣀⡀⠀⠀⠀⠀⠀⠀⢻⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⣴⠋⠀⠀⠀⠀⠈⠙⠛⠶⣤⣀⠀⠀⠈⢫⠉⢛⣻⣶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣏⠘⠀⠀⠀⠀⠀⣤⠀⠀⠈⠙⢷⡀⠀⠀⠀⣸⡏⠉⠛⠻⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⢿⡀⠰⠆⠀⠀⠀⠀⠀⢀⡀⠀⢈⣿⡄⠀⠀⢸⠇⠀⣀⠀⠀⠙⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠈⠳⣄⠀⢀⡈⠋⠀⢊⣼⡇⠀⣸⠇⠻⠀⣿⡄⡴⠃⠀⠈⠀⠀⠀⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣀⠀⠙⠳⣄⠱⠶⠋⠉⣈⠁⢠⣿⣾⣆⣧⠘⢃⠁⠀⠀⠀⠀⠀⡀⠀⠈⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣆⢠⣄⠈⠓⢦⣍⣁⣥⡴⠿⡿⢹⡿⡿⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠹⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡟⢻⣷⣾⡇⠉⠀⠀⢀⡀⠈⠀⠀⠀⢸⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠘⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⢀⣼⠟⢦⡀⠀⠀⢸⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠛⠛⠶⣤⣠⡟⠁⠀⠀⠛⣆⠀⡆⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⢹⡆
⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⡼⠋⠀⠀⠀⠀⠀⠘⣶⣇⣀⣀⣀⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⣼⠻⣄
⠰⡶⠛⡛⠉⣆⠀⠀⠀⠀⠀⠀⢀⣤⡶⠿⠛⠛⠛⠻⠶⢾⣅⠀⠀⠀⠀⠀⠀⠀⢸⡏⠈⠉⠉⠙⡟⠁⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⢹⣆
⢠⡇⠀⠁⠀⠋⣹⠀⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⢠⡇⠀⠀⢀⣴⣇⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠻⣆
⠀⠳⣄⠀⠰⣟⠁⠀⠀⠀⠰⣿⡶⠻⠿⠒⠶⢤⣄⡀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠀⢸⠇⣠⣤⡎⠀⠙⡟⠻⣆⣠⡴⠟⠁⠀⠀⡠⠊⠀⠀⢿
⠀⠀⢸⡄⠀⢿⡄⠀⠀⠀⠀⡏⠀⠒⡀⠀⠀⠀⠈⠛⠶⣦⠀⠀⠀⠀⣿⠀⠀⢀⣿⠀⢿⣄⠁⠀⠀⠁⢰⡟⠉⠀⣀⠠⠔⠊⠀⠀⠀⠀⢸
⠀⠀⠀⣷⠀⠈⢳⡄⠀⠀⢸⢀⣀⠸⣁⠀⠀⠀⠚⠂⠀⠈⢣⠀⠀⠀⣿⠀⠀⣸⠇⠀⢠⡟⠀⠀⢀⣤⠟⠓⠒⠀⠉⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠘⣧⠀⠀⢻⣄⠀⠸⢺⡿⣷⡤⣤⣤⣤⡀⠀⠀⠀⠸⠷⢄⣰⡿⠀⣠⠇⠀⣠⠟⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠘⣧⠀⠀⢹⠶⣤⣎⠱⢄⡙⢉⣻⠟⠁⠀⠀⠀⣠⣠⣾⡿⠁⣰⠏⢀⡼⠃⠀⠀⢠⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠈⢳⡖⠁⠀⠈⠻⢶⣄⡀⠀⠀⠀⢀⣀⣤⠾⠋⠀⣀⣀⣴⡷⠞⠋⠀⠀⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⢾⡤⢚⢶⣄⠀⢼⢏⡀⠀⠀⠀⢀⣼⢿⠟⠛⠛⠉⠀⣝⠀⠀⠀⢀⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠊⣹⣤⠀⠮⣉⠛⠛⠛⢉⠐⠁⠀⠀⠀⣠⣤⣿⣤⣤⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟
⠀⠀⠀⠀⠀⠀⠘⣄⠀⠈⢠⡞⠀⡠⠒⠚⠇⠀⠀⠀⠀⠀⢠⡾⠉⠒⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠉⠓⢲⡏⠠⣜⠁⡀⠀⠀⠀⠀⠀⠀⠠⣗⠀⠠⠀⣠⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠉⠈⡅⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠁⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠰⠇⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣽⠷⠶⠤⣤⣤⣤⡤⠶⠶⡶⠛⠋⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠦⣤⣤⣤⣤⣤⢤⠤⠤⠶⠶⠶⠿⢻⡏⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⣿⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⢠⡄⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⢹⡆⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⢿⡀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⣼⠁⢀⡿⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠈⢷⡀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⢀⡴⠋⢀⡼⠃⠀⠀⠈⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣄⢘⣧⠀⠀⠀⠀⠀⠀⣿⠀⣠⠞⠉⣱⢶⡁⠴⠶⠶⠶⠞⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢦⣌⢻⠿⠿⢶⡶⠶⠶⠞⣿⢰⠏⠀⣼⠃⠀⠀⠀⠀⣠⢶⡄⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡅⠀⠀⣤⠁⠀⠑⠋⠀⠤⠀⢒⣿⠓⢠⣾⣁⣤⣤⠠⡤⠴⠏⠈⠓⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠈⠑⠛⣭⣭⣭⣽⠷⠶⠒⠋⠁⠀⠀⠉⠉
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⠟⠿⠿⠿⠛⣿⠛⣍⠛⠛⡿⠟⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣉⣟⣉⣛⣟⣉⣛⣿⣿⣟⣛⣻⣿⣛⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣿⣿⣿⣿⣿⣷⣶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⠉⠛⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⠀⢀⡄⣀⡶⣿⣿⣏⢿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠠⢋⡼⢋⣶⣿⣧⡙⢷⣝⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠐⢡⡟⣴⢏⣴⣿⣟⠻⣦⠉⣷⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡜⠁⡠⠋⡼⢡⣾⣏⣿⣿⣷⣄⠷⣎⠻⣿⣿⣿⣦⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⠀⠀⠸⢁⣿⣿⡿⣿⣿⣿⣿⣆⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⡀⢠⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⠁⠀⢠⣴⣿⣿⣟⣻⣿⣿⣿⣿⣿⡌⠛⠹⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡿⠁⠀⠀⣼⣿⣿⣿⣿⣿⣭⣿⣿⣽⣿⣿⣦⠀⠈⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⠟⠀⠀⣠⣾⣿⣿⣿⡟⣿⣹⣿⣿⣿⣿⣿⣿⣿⣆⠀⠈⢿⣿⣿⣿⣿⣿⣧

⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⢚⣀⣓⡛⣀⠀⠀⠀⠀⠀⠂⠈⠅⠛⠁⠀⠀⠀⠀⠀⡠⡀⢲⢣⠆⠀⠀⠀⠀⣖⡄⠂⣆⣓
⠀⠀⠀⠀⠀⣿⣿⡿⠿⠾⠿⠄⠀⠀⠀⣻⣽⣟⢴⣿⣽⣿⡁⠀⠀⢲⢆⣶⢲⢶⣾⠟⠀⠀⡀⠉⢉⠉⡉⠁⡀
⠀⠀⠀⠀⢴⡶⢂⢰⠏⣦⣄⠀⠀⠀⠘⠉⠉⠉⠉⢉⠉⠉⠁⠀⠀⣼⣫⣽⣬⣼⡽⠷⠀⠀⠳⢩⠊⠈⠘⠚⠥⠂
⠀⠀⠀⠀⠈⠀⠀⠋⠒⠉⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡄⠀⠀⠀⠀⠀⠀⠂⢉⣰⢀⢐
⠀⠀⠀⠀⢀⡤⣌⣤⣴⣶⣶⡆⠀⠀⠀⡄⠀⣀⢀⣀⠀⣠⠀⠀⠀⠘⠷⢶⡄⢳⢷⡇⠀⠀⠀⠆⠂⠐⠈⡂⡄
⠀⠀⠀⠀⡸⠠⡯⠭⠁⢀⣒⡂⠀⠀⠀⠳⢂⣿⣾⡟⢺⠏⠀⠀⠀⠀⢨⡭⡄⠂⣄⡄⠀⠀⠀⢻⡿⣿⣛⢿⡟
⠀⠀⠀⠀⠀⠀⣇⡀⠃⠀⠈⠁⠀⠀⠀⠰⠟⠉⠀⠃⠉⠀⠀⠀⠀⠀⠸⠷⠃⠀⠛⠀⠀⠀⠀⠛⠿⠟⠛⠊⠛⠂
⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⣤⡄⠀⠀⠀⢠⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀⢀⠀⣀⡀
⠀⠀⠀⠀⡀⡀⣀⣐⣐⣒⣀⣀⣀⠀⠀⣸⣿⣿⣛⣿⣞⣵⣇⠀⠀⣠⢏⣚⠘⠆⡿⣩⠅⠀⠀⠀⠀⠚⠃⠛⠃
⠀⠀⠀⠀⢻⢽⠿⠙⢯⢽⣋⣏⡏⠀⠀⠉⠉⠩⠉⠉⠉⠉⠉⠀⠈⢁⣐⣀⣉⣼⣿⣷⡟⠀⠀⢰⢶⢶⣶⣶⢲⣶
⠀⠀⠀⠀⠿⠾⠿⠷⠿⠾⠿⠾⠷⠀⠀⠀⠃⠀⠀⠀⠀⠈⠀⠀⠀⢠⣧⣇⣿⣽⣿⣷⠄⠀⠀⠸⠿⠿⠷⠛⠛⠛⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁

⣿⣿⣿⣿⣿⣿⡿⠟⠃⠾⠟⣿⣻⣿⡿⠿⢿⣿⣿⣧⢹⠻⠷⣏⣛⣦⣍⠐⢰⣨⡯⣯⣽⣏⣿⣷⣿⠗⠸⣗⣞⣿⣿
⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠈⣿⣿⣷⣾⣿⣷⣏⠻⢿⡿⠇⠘⠙⢃⠈⠻⠿⢞⡧⣾⣿⣶⡉⣿⣿⣿
⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⡋⣯⣭⣿⣾⣶⣦⣿⠹⢳⣾⡸⢋⣄⠻⣷⢸⣷⣿⣶⡈⣿⡿
⠃⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣍⢻⢻⣿⣻⣿⣿⣿⣁⢘⢫⣝⣻⣍⣻⣦⠀⠀⣽⣏⣿⡌⢹
⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣹⢿⣿⣟⣿⡿⣵⣿⣸⡇⣮⣿⣿⣿⣭⠘⢶⣌⡛⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣸⣿⣟⠿⣶⣤⣿⠹⣿⣿⣿⣿⣾⡟⢸⣷⣾⣟⢮⡛⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣿⢟⣰⣷⣿⣿⢿⣷⣿⣽⣿⣿⣿⡖⣽⣿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠶⠶⣶⠶⡶⠀⢀⣼⣿⡳⢻⣿⣿⣻⡟⢿⣿⣬⣽⡿⣿⢻⣿⣥⣿⣿⣷⣽⠛⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⢸⣿⡿⢰⣾⡿⣋⣻⡿⣷⣘⠻⢿⣿⡿⣼⣿⠛⢿⣿⣇⣴⣼⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣧⠀⠀⠀⠸⠏⣴⢺⣿⣿⣿⣿⣿⣷⣼⣃⢘⡿⢧⣻⣿⠁⣿⣾⣏⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢿⢿⣿⣿⢿⣿⡛⣿⢿⣧⣸⣷⣾⠀⡽⠒⢻⣿⣯⣿⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⡟⣿⣻⣏⠙⣨⢹⣧⣦⡈⢻⣿⣷⣿⣿⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⣉⣣⣹⣷⠿⢾⡵⠂⣰⣿⡙⢿⣧⣾⣿⡛⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⢀⡀⢀⣼⣿⣿⡟⢫⣶⣾⡇⣼⢿⣿⡟⣦⠙⣿⣿⣿⣦⣉⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢞⣾⣿⡿⢿⣷⣿⡎⣿⠈⡆⣿⣿⢾⣅⡿⣿⢿⣿⣿⢿⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣟⣫⣴⢿⣽⣿⣧⡀⢾⠰⠿⢃⣽⡽⠇⣀⡰⣿⣾⣾⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⣊⡿⣿⣷⠷⣾⠿⡛⠋⢠⠠⠀⠸⠋⣥⣾⣏⢻⣿⣽⠏⠙⣛⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⡿⠁⠼⢛⣚⣉⠁⠀⠸⣀⣟⡀⠀⠀⠶⠆⠾⢨⣯⣏⢨⣭⣼⡄⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⣻⣋⠃⢠⣞⠿⢻⣩⣤⣴⣶⣯⠘⠇⣀⣹⡁⡆⣀⡘⣻⡿⠘⠿⣧⡶⢡⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣆⢈⠹⢷⠔⢻⠟⣾⢻⣽⣿⣾⣦⠟⣿⡆⠉⠸⣣⣼⣿⣦⣷⠆⠀⣾⡿⡇⢨⣦⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣷⠁⡜⢻⠟⢼⣟⣭⡙⣿⡾⣇⣾⣿⣷⡏⣿⣮⣛⢹⣷⡆⢞⢠⣷⣿⠇⢘⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣟⣦⣿⡆⠉⠩⣿⣿⣿⣯⡙⠣⢾⣿⡏⢇⣿⣿⠟⠀⠉⣾⠉⢸⣧⣿⣷⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⣿⡿⣿⠰⠆⠉⣋⣥⣾⡧⣔⢻⣿⡇⡀⢄⢰⣶⣾⣤⢰⣤⣼⣯⣿⡇⣿⣟⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⣙⣠⣭⣤⡝⠶⢿⢿⡽⠛⣡⣦⣼⣿⣿⡟⣡⢸⣿⣿⣿⡧⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⠉⣣⡀⠐⠨⠈⣵⡿⣿⠿⣛⣿⣿⣿⠙⡄⠻⣛⣥⡄⣾⡷⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣭⣝⣷⡀⠚⢷⡟⠿⢗⣭⠹⠿⠟⡀⠃⡀⢿⣿⠃⣿⣱⣾
⣴⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⣯⣽⡲⣿⣿⣿⣿⠿⠿⡗⣈⠂⠛⠀⠉⠐⣒⡛⢃⠀⣼⣌⣿⣅⣿⣾⣿
⣞⣿⣿⡏⣿⢷⣄⡀⠀⠀⠀⢀⢠⣴⣯⣛⣛⣫⣭⡤⣄⠀⠈⡁⠤⠶⣶⣷⣬⣰⣿⣷⣽⣛⣿⣤⣿⣿⣾⣹⣿⣿⣿
⠛⢛⠛⠓⢙⣛⣹⣿⣶⣶⣾⡿⢿⣿⣿⣻⣿⠶⠛⢩⣔⣿⣷⣶⣶⢦⣙⣛⠿⣿⣿⣟⢰⣿⣧⠙⣿⣿⢿⠏⢻⣿⣿
⢠⢈⡆⣠⣻⢸⡿⣿⣿⣿⣿⣼⣿⠿⣛⣭⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⢳⣿⣿⣛⣿⣽⣿⡄⣷⣾⡘⢻⣿⣿⣿
⣄⣨⣀⣋⠉⣾⡾⣿⠿⠟⡁⢭⣶⣞⣿⢟⣾⣿⣿⣿⣿⣷⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⡛⣿⢳⡾⣿⣿⣿
⣈⣉⢁⣿⠀⣼⡆⣴⡶⣴⣶⣿⣿⣿⣝⣽⣽⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣆⣾⣦⣟⣿⣿
⣿⣒⣞⣿⣧⣿⣷⣜⣿⣿⣿⣿⣿⣿⣷⣹⣿⣿⣿⣿⣿⣿⣿⣟⣻⣿⡆⣽⣿⣭⣭⣽⣭⣩⣭⣿⣹⣿⣷⠰⣎⣷⣾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⠖⠒⠋⠙⠛⠒⠶⠦⢤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠓⠒⠦⠤⠤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠓⠶⠶⣦⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠒⠢⠤⠤⣀⣀⡤⠴⠖⠚⠋⠉⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⣀⡤⠖⠛⠉⠁⠀⠀⠀⠉⠑⠒⠦⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⣏⠉⠙⠲⠤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠒⠤⢄⣀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⠉⠓⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡩⠕⠃⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⣀⣤⠴⠿⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⠦⢤⡤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⡴⢞⣋⠉⠀⠀⠀⠀⠈⠙⠒⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣧⠀⠈⠙⠒⠤⣀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⡀⠀⠀⠀⠀⢸⡇
⣿⠀⠀⠀⠀⠀⠀⠉⠒⠤⣀⠀⠀⠀⠀⠀⠀⠉⠓⠦⢄⣀⢸⡇
⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣀⠀⠀⠀⠀⢀⡠⠜⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴
⠀⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⡤⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⠛⠁
⠀⠀⠀⠀⠙⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠈⠙⠶⣄⡀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠷⣄⡀⠀⠀⠀⢸⠀⠀⠀⠀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣦⣀⢸⢀⣠⡴⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢀⠀⡀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣤⣾⣿⣿⣷⣿⣾⣦⣾⣿⣾⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⡛⠉⠉⠙⢿⣿⣷⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠈⠻⣿⣿⣿⠟⠉⠀⠀⠀⠀⠘⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠁⠀⠀⢀⣤⡀⠀⠀⠀⠀⠁⠀⠀⢀⣀⣀⠀⠀⠀⢿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠐⣿⣿⣿⣦⣀⠀⠀⠀⣠⣶⣿⣿⣿⡇⠀⠀⠈⣿⡇⠀⠀⣠⠴⠢⠄⠒
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⡰⠛⣛⣿⣿⣿⡷⠀⠸⣿⣿⣿⣟⡋⠳⡄⠀⠠⠟⡳⣄⡠⠕⠀⠀⠀⠚
⠀⣀⣠⠴⠤⡀⠀⢀⠜⣛⠻⡀⠀⠀⡇⢾⢠⣴⣮⢏⠀⠀⠀⢫⠀⢷⣾⠇⠀⣿⠀⠀⠸⠏⣹⠊⠉⠯⣤⣴⠟
⢾⣁⠀⠀⠀⠉⣀⢽⠲⡋⡇⠀⠀⠀⠙⢬⣿⣯⣥⠎⠀⠀⠀⠘⢷⣄⡀⠤⠺⠃⠀⠀⢰⠚⠁
⠀⢧⣀⡀⠀⣹⠆⠈⠓⠶⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠈⠙⠋⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠠⠤⣤⣤⣀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠠⠒⠁⠀⠁⠐⠒⠂⠬⠿⠟⠢⡀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⢻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⣝⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠣⡙⢿⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡍⢢⡻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠙⢮⡻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣆⢀⡀⣆⢸⣿⣧⡀⢀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣸⠀⠀⠀⡇⠘⠀⠀⠙⣬⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⡇⠈⢻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠈⢧⡀⠀⡇⠀⠀⠀⠀⡆⠱⣝⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⣏⠉⡏⠉⠉⣿⣿⣯⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⡇⠀⠀⠀⠀⡇⠀⠀⠱⣝⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣄⣦⣤⡤⡦⢿⣿⣧⠤⠤⠤⠶⠖⠒⠒⠒⠒⠒⠒⠚⢧⡀⠀⠀⠀⡇⠀⠀⠀⠈⠷⡙⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡁⠀⠀⠀⠘⢿⣿⣧⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣹⣄⠈⠀⡇⠀⠀⠀⠀⠀⠈⠢⡹⢿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠼⣷⠾⠶⡷⠺⠚⣿⣿⣿⠛⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠈⢷⡀⡇⠀⠀⠀⠀⠀⠀⠀⠘⠢⡙⢿⣿⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⡂⢀⠀⡙⣿⣿⣧⣀⣀⣠⣤⣤⣤⠤⠶⠶⠶⠞⠒⠒⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢦⡉⠙⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢶⣿⣷⣿⣿⣿⣿⣿⣿⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡈⣶⡀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠉⡖⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⣾⡟⣟⡛⣻⣛⣿⣿⣷⣄⣤⣤⣤⣶⣶⣶⣶⣾⣿⡿⠿⠿⠟⠛⠛⠉⠳⣆⠀⠀⠀⠀⠀⠀⡇⠀⠀⡉⠿⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⣻⣟⣿⣿⣿⣿⡿⠛⠓⠛⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡘⢧⡄⠠⠀⠀⠀⡇⠀⠀⣻⣶⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣸⡞⣱⢲⣜⡆⠀⠀⠀⠀⣀⣀⣀⣤⣤⣴⣶⣾⣿⡿⠽⠿⠟⠛⠛⠻⣤⠀⠀⠀⡇⠀⠀⢿⡻⠟⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣷⣜⣿⣿⣳⣶⣾⣿⡿⠿⠿⠛⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⢀⣀⠘⢦⡀⠀⡇⠀⠀⠂⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢿⣿⡿⣛⠻⣏⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣠⣤⣶⣶⣾⣿⣿⣿⣿⡦⠿⣄⠇⠀⠀⣌⠻⣫
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹⣿⣯⡇⢸⡀⣀⣠⣤⣴⣶⣶⣿⣿⣿⣿⣿⣛⡿⠿⠟⠛⠋⠉⠉⠀⠀⠀⠘⢧⡀⠀⣭⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣶⣿⣭⣾⢟⣿⣿⣿⣿⣿⣿⠿⠿⠛⠛⠉⠁⠀⠀⠀⠀⢀⣀⣠⡤⠶⠖⠈⣶⣄⡹⢦⣿⡛⢋⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣻⣿⣿⡿⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣿⣿⣿⣿⣷⣦⣴⡿⠟⠛⠋⠁⠈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢯⡙⠻⡟⠀⡀⠀⠀⣀⣠⣤⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⠿⠖⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣹⣿⣿⣟⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠂⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠋⠉⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢤⣌⣉⡵⠟⠋⠉⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣄⡠⢴⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢠⡖⢉⣁⣰⠶⠶⢞⣖⠀⢀⣴⣶⣦⠀⠏⡀⡈⡣⠀⢀⣤⡀
⠀⠀⠀⠀⠀⠀⢠⡞⠉⠉⢱⠀⠀⠻⣜⡾⢐⠂⠈⠅⠈⣿⢄⠈⣟⣯⡸⢰⠤⠥⠥⢄⣀⠁⡀⢹⡄
⠀⠀⠀⠀⠀⠀⠘⠤⠐⣜⠆⢀⣠⠴⠿⠥⡄⢠⢒⣢⣄⣼⣋⣴⡁⠀⢹⡥⠔⣚⢦⢤⡈⠳⡄
⠀⠀⠀⠀⢠⠒⠒⢦⠀⢀⠔⣉⡤⢄⣀⣀⣩⠞⢉⣄⠀⣀⡀⠀⠉⢇⣸⠁⠐⠊⠀⣐⠙⢦⣽⠀⢠⠔⠲⣄
⠀⠀⠀⠀⠻⠀⠔⢊⣀⡜⢀⠇⢀⠀⠋⠄⢣⡔⠉⠬⠙⠃⠭⠏⢹⣈⠿⡀⢾⡛⢢⠀⢀⡼⡯⠀⠀⠔⡄⠸⠂
⠀⠀⠀⠀⠀⡠⠊⠁⢀⢙⣜⡄⠑⠀⢀⡀⢇⣇⠀⠉⣀⣀⡈⠀⢸⡯⠂⠈⢆⣉⣥⡴⠛⠛⠓⠒⠦⣴⠄
⠀⠀⠀⠀⡼⠀⡞⣉⡛⠽⡘⠿⣦⣀⣉⣠⢴⠺⢄⣸⣍⣩⣽⣀⠾⠲⣄⣾⠋⢣⡼⡧⠖⢊⡹⣤⣄⠈⠳⣄
⠀⠀⠀⠈⢳⣸⠁⠰⠀⢀⣤⡄⣸⣟⣿⠋⠀⠀⠈⢏⠑⠀⢫⠇⠀⠁⠈⢻⣧⡤⢻⠁⢀⣁⡀⠐⡊⢱⡄⡏
⠀⠀⠀⠀⠀⠹⣷⣄⡸⣟⣭⡾⠚⡽⠁⢀⡴⡆⠀⠀⠉⠋⠁⠀⠀⡗⣄⠀⠙⣆⡸⢦⡯⣙⠛⡆⠀⣰⢻⠁
⠀⠀⠀⠀⠀⠀⢀⣴⡉⠻⡃⠀⣠⡇⠀⣎⠀⢹⠀⠀⠀⠀⠀⠀⢰⠃⠈⡇⠀⡾⠀⠀⠧⡤⠿⢥⡞⠉⠁
⠀⠀⠀⠀⠀⢠⣿⣿⡿⠶⠬⢯⣤⣿⣀⣿⠷⠾⠤⠦⠤⠶⠦⠶⠼⠦⢶⣇⣰⢧⣤⡤⠤⠤⠦⣀⡇
⠀⠀⠀⠀⠀⡠⠛⠁⠀⠀⠰⣿⣿⣦⠤⣜⣄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⠭⠥⣜⣿⠷⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠂⠉⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠀⠀⠀⠠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⡃⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⠂⠄⡌⠀⠀⠀⠀⠀⠀⠁⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⣆⡀⢘⡄⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⡸⡹⠉⣧⠀⠀⠀⠀⠀⠀⠀⠸⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂⠀⠀⠀⠁⠀⢿⠁⠀⠸⠀⠀⠐⠤⡀⠀⢠⢄⡀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⢰⠀⠈⠒⠊⠸⠉⠑⠢⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠠⠆⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢃⠘⠁⡄⠠⣄⢰⡀⣆⠔⠂⢄⠀⠀⠄⠴⢤⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢺⡘⠛⣀⠈⠦⠈⢁⠤⠤⠈⡄⠀⠀⠀⡀⠹⠃⡀⠀⠀⠀⠀⢀⠂⠁⡄⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌⡁⠀⠀⠠⡀⠚⠂⠀⡄⠈⡀⠠⠀⠀⠐⠀⠀⠀⠀⢀⡄⢠⠀⢀⠋⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠙⣀⠸⢄⡀⠀⠁⠢⠀⠊⠈⠀⠐⡀⡇⠀⠀⠀⠀⠀⢰⠁⠠⣀⠑⢢⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡊⠢⢠⡁⡀⠀⡃⠀⠀⠀⠀⢀⣀⢈⡀⠈⠀⠀⠀⠀⠀⠀⠀⠑⢢⢀⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⠌⠀⡁⠸⡀⠀⠀⠀⠀⠀⡠⢃⠈⠀⠀⠀⡄⡀⠀⠀⠀⠀⡇⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠊⠀⠀⠈⠢⣀⣀⢠⠩⠕⠀⠙⢢⣄⢠⣰⢶⣶⣀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡠⠤⢴⡀⠀⠈⠲⠓⢌⠺⠁⠀⢛⠛⠠⢄⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠄⡀⠀⠀⡠⠏⠻⡿⢿⣾⣧⣴⣷⣼⣷⡿⠄⡀⠀⠀⢀⠠⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠈⠑⠠⣷⣤⡀⡀⢠⠠⣈⡁⢀⣉⣤⣤⣤⠴⠦⠀⠁⠀⠀⠀⠀⠀⢀⡠⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠠⢤⠔⠁⡠⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠌⣉⠐⠲⠤⣼⡆⠀⠀⠀⠐⡁⠉⠉⠁⠀⠀⠈⠉⠉⠉⠀⠀⠈⡗⠀⠀⢀⡠⢖⠡⠐⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠐⠈⠛⠲⠦⣄⣀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣜⣱⡤⠖⠋⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠦⠥⠴⠒⠚⠚⠛⠒⠀⠉⠛⠀⠉⠃⠉⠛⠂⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠄⠀⠀⡠⠀⠠⡔⠀⠀⣾⠃⠁⡀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⢠⡤⠀⢐⣷⣦⠀⠏⠀⠀⡧⠃⠀⠃
⠀⠀⠀⠀⠀⠞⠁⠀⠀⠒⣺⣿⡿⠀⠀⠀⠸⠁⠞⢀⡅
⠀⠀⠀⠀⡔⠀⠀⠀⣤⣾⠋⣡⣦⣤⡶⠴⠛⠀⣐⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡄
⠀⠀⠀⡀⠀⠀⠀⠼⠛⠻⣿⣿⣷⠶⠤⡤⡦⠀⡤⣀⠈⠂⢠⣤⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠘⠇⠘⡠⠶
⠀⠀⠀⢇⠀⠀⠀⠀⠀⠰⢡⣿⠻⠓⠀⠀⠀⠀⠀⣚⠗⣼⠆⠈⣠⣴⡶⠶⠶⠛⠛⢩⣍⣤⣴⡶⢸⡟⢻⡇
⠀⠀⠀⠀⠉⠲⡖⠚⠃⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⡉⠈⣁⡄⢨⡆⢰⡶⠟⠛⣿⠀⣿⡇⣿⣄⡄⢸⣇⣼⡇
⠀⠀⠀⠀⠀⠀⠈⠀⠀⣸⢿⣋⣀⣀⣀⣀⡠⠔⠚⠃⠀⣿⣷⣸⡇⢸⣧⣤⠀⢿⣧⣿⠀⣿⣋⣁⢸⡏⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠟⠋⠉⠉⠉⠀⠀⠀⢀⡄⠀⣿⠸⣿⡇⢸⣧⣤⡄⠸⣿⣇⠀⢻⡟⢩⣌⣷⡟⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡦⠤⠤⠀⠐⠒⠂⠉⢽⡇⠀⢿⣀⡙⣣⣼⣏⢁⣶⢺⡟⠋⠀⢸⡇⢸⣿⣿⣇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡟⢉⣋⣿⠙⣿⣸⡇⢸⡿⠇⠀⢸⣇⣸⡟⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣀⣀⣀⣀⣀⣀⣴⠶⣟⢸⣧⢈⣿⣿⡆⢻⣿⠁⠸⠟⠛⠀⣀⠩⠭⠔⠒⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠛⢛⣋⣉⣥⠤⠶⠒⠊⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⠒⠒⠒⠒⠒⠋⠉⠘⡟⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢀⣀⡤⠖⠚⠉⢩⣟⣥⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠻⣤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠤⣀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⣀⡤⢶⡦⣄⡀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠇⠀⢠⠀⠀⢀⠀⠀⠀⠤⠤⠒⢀⡾⠋⠀⠀⠘⢦⠀⢠⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠠⡀⢈⣆⣱⢄⣉⠙⠀⢀⣀⡴⠋⠀⠀⠀⠀⠀⠈⡇⠈⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⣬⠽⠛⠁⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⢸⡀⢠⣴⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢶⡄⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡇⠈⡇⠘⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠉⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⣴⠋⠙⠻⣤⡇⠀⠀⠈⣷⣤⠖⠁⠀⠈⠓⢶⣾⠅⠀⠀⠀⡿⠀⣇⣀
⠀⠀⠀⠀⠀⠀⠀⡇⠈⢢⡀⠈⠀⠀⠀⠀⠉⠁⠀⡠⠤⢤⡀⠀⠀⠀⠀⠀⠀⣧⠞⢉⡉⠙⡆
⠀⠀⠀⠀⠀⠀⠀⢷⢰⡏⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⡼⡇⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠈⢷⣝⡂⣠⠀⠀⠀⠀⣠⣴⣚⣋⣉⣉⣉⣉⣿⡄⠀⠀⠀⠘⢀⠇⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢻⠀⠀⠀⢰⣿⣿⠛⣛⣻⣿⣿⠿⣿⠃⠀⠀⢸⣇⣠⡤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠘⣯⠭⠽⠿⠒⠒⠒⠒⠾⡄⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠒⠒⠂⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⢤⣤⣤⣤⣤⡤⠴⠚⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⣶⣾⣿⣿⡿⢶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⢋⡴⠚⣋⣉⣉⣉⡁⠀⠈⢻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢁⣼⣿⣿⣿⣿⣿⣿⣿⣟⡻⢷⣦⣿⡌⢷⡀
⠀⠀⠀⠀⠀⠀⠀⣸⡟⢠⣿⡟⣿⡟⣽⡏⣿⣿⣿⣿⣿⣄⠙⢿⣇⠈⣷⡀
⠀⠀⠀⠀⠀⠀⢰⡟⣰⢿⡏⢸⡟⢰⡟⣸⡟⣿⣿⣿⣿⣿⣷⡀⠹⣆⢸⣇
⠀⠀⠀⠀⠀⠀⣼⣱⠇⣿⠀⡿⠀⣿⢀⡿⣸⣿⢿⣿⣿⣿⣿⣿⡄⢻⣸⣿
⠀⠀⠀⠀⠀⠀⣿⣿⠀⠁⠀⠃⢰⠇⠸⢣⢏⡿⣸⣿⣿⣿⣿⣿⡇⢸⣿⣿
⠀⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠈⠀⠀⠚⢸⠇⢃⡿⣼⡟⣹⣿⣿⢸⡿⣿
⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⣸⢣⡿⢡⣿⣿⣿⢸⡇⣿
⠀⠀⠀⠀⠀⠀⢸⣿⢀⣀⡀⠀⠀⠀⠀⠀⠀⢀⡏⣾⢁⡾⣹⣿⣿⣿⠃⣿
⠀⠀⠀⠀⠀⠀⢸⣿⢹⣿⣧⣤⡄⠀⠀⠀⠀⠸⠀⠁⣼⢁⠟⣼⣿⡟⢸⣿
⠀⠀⠀⠀⠀⠀⢸⣿⢸⡿⣿⣿⣧⣤⣄⠀⠀⠀⠀⠀⠁⠀⢸⠃⢻⠇⠘⣿
⠀⠀⠀⠀⠀⠀⢸⣿⢸⡇⡏⣿⣿⣿⣿⣄⣀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⣿
⠀⠀⠀⠀⠀⠀⢸⣿⢸⡇⠇⢹⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⠀⢸⡿⣿⢹⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⠀⢸⡇⣿⠘⣿⠏⣿⡏⣿⣿⣿⠆⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣎⣉⠉⠀⠒⠛⠭⢛⡻⢿⣶⢶⣤⣄⣀
⠀⠀⠀⠀⠀⠀⢸⡇⣸⣷⡇⢸⠃⣿⠀⣿⠀⣿⠁⣿⢿⡿⣷⣶⡆⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢻⢿⢿⢷⡶⣦⣤⣄⣀⠀⠐⠊⠡⠾⢛⣻⣿⡆
⠀⠀⠀⠀⠀⠀⢸⣧⣿⣿⣷⣿⣤⣿⣴⣿⣤⣿⣠⣟⣸⣇⣿⣍⣷⣤⣿⣧⠀⠀⠀⠀⠀⠀⣀⣀⣤⠼⢧⣄⣈⠀⠘⠛⠋⠿⠛⢹⠻⢷⣶⣶⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⣿⣿⣤⣄⣀⡀⠉⠘⠋⠽⠗⣶⠦⣤⣀⡈⠀⠘⢸⣿⣿⡇⢿⢻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠸⠇⣿⠉⡿⢿⣶⣦⣤⣀⡀⠈⠋⠩⠝⢛⣳⣾⣿⡿⠇⣸⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠴⣷⣤⣀⡈⠀⠃⠘⠡⠇⣽⢻⡿⣿⢶⣶⣿⣿⣿⢻⣿⢇⡾⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣥⣀⡀⠈⠁⠐⠛⠹⠿⣶⣤⣄⣀⠁⠘⠀⠋⢸⣿⣿⣿⣿⢸⡏⣾⣇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠈⢽⢻⣿⣶⣤⣄⣀⠉⠀⠈⠉⡹⠿⣶⣦⣤⣼⣿⡏⣹⢃⡞⣼⣍⡿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢧⣀⠘⠀⠇⠆⢻⡏⡟⠻⣶⣦⣄⣀⣀⣤⣾⣾⣿⣿⣡⠏⡼⣸⠿⠛⢁⣰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠦⣄⡈⠀⠁⠀⠻⢹⢸⡿⣿⢏⡿⣿⠋⠡⠏⢘⣁⡤⠶⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣄⡀⠈⢱⠟⠘⣁⣡⡴⠖⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠺⠒⠋⠉
⣀⡀⣀⠀⣀⣀⣀⢀⡀⣀⣀⢀⢀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣿⣿⠿⠿⠟⠛⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⡿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠸⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣶⣶⣿⣿⣿⣿⣶⣶⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⣷⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠛⠁⠈⠙⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣀⣠⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⠿⠋⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠈⢻⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠉⠛⠛⠋⠁⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⣠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣤⣾⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠙⢿⣿⣿⣿⡿⠋⠀⠀⠀⣠⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢀⣄⣀⣀⣀⣁⣄⣀⣠⣀⣤⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠃⠸⠿⠿⠿⠿⠿⠿⠿⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣴⢄⠀⢠⣽⣄⡀⠒⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⣔⡷⢛⣉⡻⢷⣒⢾⡈
⠀⠀⠀⠀⠀⢀⠠⢖⣯⠗⠋⠀⠺⣇⡽⠀⠉⠛⠶⣧⣦⠄
⠀⠀⠀⠀⠀⠀⠁⢁⠈⠀⢠⣤⣤⡤⠤⣤⡄⣶⢶⣾⡄
⠀⠀⠀⠀⠀⠀⠀⠈⡇⠐⠀⣿⠉⠄⠈⣸⣷⣿⣒⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠲⠐⠀⣿⡷⠆⡒⣿⠛⠛⠛⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣿⣢⣡⣿⣟⠀⠑⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠁⠲⢭⣽⣆⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠁⠶⣒⠓⢲⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⢡⠀⠁⠢⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠃⠀⠀⠀⠀⠀⠀⠐⢿⡖⠒⠒⠒⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠠⢨⡧⠤⠤⠀⢈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠁⠀⠀⠀⠀⠰⣷⣷⡿⠓⠒⠒⠒⢲⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣤⡀⠀⠀⣀⣂⣦⣀⣈⣀⣀⣀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡓⠿⣇⠀⣠⡤⠡⠤⠤⠠⢤⣬⣩⣭⣩⣄⣀⣀⣀⣀
⠀⢀⣶⠂⠀⣹⠆⠀⠀⠀⠀⠀⠀⠀⠙⠉⠛⠛⠛⠛⠛⢻⡶⠾⠯⣭⡉⢿⡟⠛⠛⠛⠛⠛⠒⠂
⠀⡸⢿⣧⡄⡀⠄⠀⠀⠀⠀⠀⢰⠚⠛⠂⠀⠒⠒⠶⢤⣴⡿⣿⣮⡪⣝⣿⠒⠒⠂⠀⠀⠀⠀⣀⣀
⠙⠒⠋⠉⣿⠃⠀⠀⠀⠀⠰⠒⠋⠀⠉⠀⠠⠤⠀⣀⣾⣧⡝⢮⡻⣟⢎⣿⠒⠂⠀⠀⠈⣁⠠
⠀⠀⠀⠀⣮⡀⠀⠀⡤⢒⣘⠒⠀⠤⠤⠄⠀⠀⣀⣾⢠⣝⡿⣷⣽⣿⡿⠇⠀⠐⠪⠛⠋⠁
⠀⠀⠀⠘⠉⣱⣤⣰⣄⣀⠀⠀⠀⠁⠀⠀⠀⣶⢯⡃⣍⣿⡿⠟⠫⠄⠰⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠂⠀⠤⠀⠿⠶⠿⣯⣹⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠲⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠖⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣴⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣦⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⡿⠿⠿⢿⣿⠟⠃⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠐⣿⣿⠂⠀⠀⠀⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠿⣿⠁⠀⠀⠀⢸⣿⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⣠⣶⣶⣄⠀⠀⠀⣿⠀⠾⠆⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⡿⠛⠉⠀⠀⣿⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⡇⠀⠀⠀⡿⠀⠀⣼⢿⣿⣿⡟⣧⡀⠀⣿⠀⢤⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⠿⠋⣿⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⡇⠀⠀⠀⣷⠀⠈⠁⢸⣿⣿⡇⠈⠁⠀⣿⠀⠀⠀⢸
⠀⠀⢰⣶⣶⣶⣶⣶⣿⣿⡿⠉⠀⠀⠀⢿⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⣿⠀⠀⠀⢸
⠀⠀⠀⠈⣿⠉⠉⠉⠁⢸⣏⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⣿⠀⠀⠀⢸
⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⠀⢠⠤⠤⠼⠿⠤⠤⠤⠴⠧⠤⠤⠤⠿⠤⠤⠤⠼⠿⠿⠧⠤⠤⠤⠿⠤⠤⠤⠼⠦⠤⠤
⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⡇⠀⣀⣀⣀⣿⣀⣸
⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢿⡇⠀⣿⠉⠉⠉⠉⠉
⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⣇⠀⠀⡖⠒⠛⠓⠒⠛
⠀⠀⠀⠀⣿⠀⠀⢠⣤⣼⣷⣤⣤⡇
⠀⠀⠀⢀⣿⡀⠀⢸⡇
⠀⠀⠈⠉⠉⠉⠉⠉⠁

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢿⡯⢿⠇⠘⠛⠟⠀⠛⠄⠀⠉⠫⠈⣿⠛⠃⠻⠋⠉⠉⠻⢿⣿⠏⣿⢿⣿⣿
⣿⣿⣿⣿⣿⣿⡟⠋⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠸⠻⣿
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⠻⠿⣿⣿⣷⣶⣦⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿
⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠛⠙⠛⠛⠿⢿⣿⣿⣶⣶⣤⣤⣀⡀⠀⠀⠀⠀⠀⢸⡇
⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠿⢿⣿⣿⣿⣶⡦⠀⠀⠈⠗
⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⢉⣿⣿⠃⠀⠀⠀⢞
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⠀⠀⢀⡀⣀⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡏⠀⠀⠀⠀⠈
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⣶⠿⠛⠉⠉⠉⠉⠉⠻⣦⣀⠀⠀⠀⠀⠀⢠⣿⣿⠁
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢀⣾⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣷⠀⠀⣀⠀⣼⣿⡏⠀⠀⠀⠀⠀⡠
⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢤⣾⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⠀⣿⣿⣿⣿⠀⠀⠀⠀⢠⣶⣤
⣿⣿⣿⣿⣿⣿⡇⢀⡀⣰⣾⣿⡟⠀⣆⣤⠄⢀⠄⠀⠀⣠⡠⡀⠀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢌⢋⣯
⣿⣿⣿⣿⣿⣿⡏⢸⠁⣿⣿⣿⠇⠀⡁⠀⠀⡿⠃⠀⠀⠀⠈⢁⠀⢸⣿⡏⣿⣿⣿⠀⠀⠀⠀⢠⣟⣿⣿
⣿⣿⣿⣿⣿⣿⡇⣼⢠⣿⣿⣿⠀⢸⠃⠀⡀⠟⠈⠀⠀⢀⠀⠘⣃⣸⢻⣿⣿⣿⡇⠰⠿⣶⠄⠀⠀⠉⠉
⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⠟⣁⠟⣠⠎⣠⠴⠦⢄⠀⠈⣦⠀⢁⠀⣸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣾
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏⡐⢁⣔⠀⣼⠋⠉⠁⠀⠀⣦⡈⠂⠘⠂⠘⢿⣿⠟⠀⠀⠀⠀⠀⠀⡄⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⢸⠁⣼⠿⣀⠀⠀⠀⠀⢨⡄⢸⠀⠀⢀⣾⣿⡄⠀⠀⠀⡀⢐⢒⠀⣼⣿
⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⡀⠀⠀⢿⣷⡘⠿⠁⣼⣷⣿⡇⠀⠀⠀⣾⣿⣿⢿⡀⣧⣿⣤⣾⣽⣦⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠘⣿⡇⠈⠄⢸⣿⡿⠁⠀⠀⢠⣿⣿⣿⠿⣿⣾⣿⣿⡿⣻⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢹⣿⠀⠀⢹⣿⠃⠀⠀⣷⣿⣿⣿⣿⣶⣷⣿⣿⣿⣿⣯⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⢀⣾⣿⣷⣶⣾⡟⠀⠀⠐⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⣾⣿⣿⣿⣿⣿⣷⡄⠀⠀⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⣀⣠⣀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠉⠉⠉⠑⠦⡀⠀⠀⠀⠀⠀⢀⡴⠚⠉⠉⠉⠉⠓⢦⡀⠀⠀⠀⠀⠀⢀⡴⠚⠉⠉⠉⠉⠓⢦⡀
⠀⠀⠀⠀⢀⡴⠛⠉⠀⢈⡇⠀⠀⠀⢀⠎⠀⠀⣠⠴⠒⢦⠀⠀⠘⣆⠀⠀⠀⢠⠏⠀⠀⣠⠴⠒⢦⠀⠀⠙⡄⠀⠀⠀⢠⠋⠀⠀⣠⠴⠒⢦⠀⠀⠹⡄
⠀⠀⠀⠀⢺⠀⣠⢞⣻⢿⠁⠀⠀⠀⢸⠀⠀⠸⢁⣴⣲⣮⠀⠀⠀⢹⠀⠀⠀⣼⠀⠀⠸⢁⣴⡲⡏⠀⠀⠀⢹⠀⠀⠀⡞⠀⠀⠸⢁⣔⡲⡏⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠉⢩⣷⣿⠄⠀⠀⠀⠸⡀⠀⠀⠀⠉⢿⡗⠀⠀⠀⡾⠀⠀⠀⢸⡀⠀⠀⠀⠹⢿⡗⠀⠀⠀⡞⠀⠀⠀⢹⡀⠀⠀⠀⠹⢿⡇⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⠄⠀⠀⠀⢀⡗⠀⠀⠀⠀⠀⠉⠀⢀⠜⠁⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠁⠀⣠⠞⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠁⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠙⠒⠶⠶⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⢠⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠈⠑⠲⠶⠶⠖⠋⠉⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠛⠛⠓⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠒⠛⠛⠓⠢⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⢀⠀⠀⡴⠁⠀⠀⣠⠤⢤⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣄⠀⠀⡀⠀⠀⠀⢀⡞⠁⠀⣀⣀⣠⣤⡀⠈⠳⡀
⠀⠀⠀⠀⠀⢠⠞⢁⣀⡽⠀⠀⡜⠀⢸⠁⠀⢠⡎⣠⢤⣼⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⢸⣷⣾⣻⣷⣾⠀⢀⠇⠀⠀⠀⢸⠀⠀⢸⣷⣾⣻⣷⣾⠀⠀⢣
⠀⠀⠀⠀⠀⠈⠐⢷⣯⡇⠀⢠⠇⠀⢸⡀⠀⠀⠀⠛⣿⣿⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⢾⣧⣿⡿⣿⣿⠀⣼⠀⠀⠀⠀⢸⠀⠀⢿⣧⣿⡿⣿⡿⠀⠀⡼
⠀⠀⢀⣀⣀⠀⠀⠈⠙⠇⠀⠈⠀⠀⠀⠳⡀⠀⠀⠀⠈⠙⠀⡴⠒⣇⠀⠀⠀⠀⢀⣀⣀⡉⠙⠛⠋⠁⠀⠁⠀⠀⠀⠀⠈⢧⡀⠀⠉⠛⠛⠋⢁⡔⠲⡅
⠀⠀⠀⠀⠉⠉⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⠤⣤⣤⡤⠴⠳⠴⢫⢤⡀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⣤⣤⡤⠜⠳⠴⢣⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣀⣀⡀⠀⠀⠈⠉⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⣀⣀⣀⣠⣤⣤⡀⠀⠀⠀⢠⠖⠉⠀⠀⠀⠀⠉⠓⣄⠀⠀⠀⠀⠀⢠⠞⠉⠀⠀⠀⠀⠉⠳⣄⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠉⠳⣄
⠀⠀⠀⠀⣾⣯⣠⡿⢷⣿⣄⡷⠀⠀⢠⠃⠀⢀⣔⣲⣶⣟⣲⠀⠈⣧⠀⠀⠀⢰⠃⠀⢠⣖⣲⣶⣟⣢⠀⠈⣆⠀⠀⠀⢰⠃⠀⢠⣖⣲⣾⣟⡦⠀⠘⡆
⠀⠀⠀⢠⣿⠛⣿⣷⣺⣿⣾⢳⠀⠀⢸⠀⠀⣸⡟⣿⣾⣿⣿⠀⠀⢸⠀⠀⠀⣾⠀⠀⣼⡟⣿⣾⣿⣿⠀⠀⢸⠀⠀⠀⣏⠀⠀⣼⡛⣿⣾⣿⣷⠀⠀⣷
⠀⠀⠀⢸⣝⢷⣾⣿⠿⣿⢾⡿⠀⠀⠸⡄⠀⠙⠿⢿⣯⡿⠟⠀⢀⡟⠀⠀⠀⠸⡄⠀⠛⠿⢿⣯⡯⠟⠀⢀⠏⠀⠀⠀⠸⡀⠀⠳⠿⣿⣭⡿⠏⠀⢠⠇
⠀⠀⠀⠀⠈⠉⠛⠾⠟⠛⠋⠀⠀⠀⢠⣏⣀⣀⠀⠀⠀⠀⢀⡠⠊⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⢀⡤⠋⠀⠀⠀⠀⠀⠙⢤⡀⠀⠀⠀⠀⢀⣀⣘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈⠉⠒⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢆⣰⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠉⠁⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠒⠀⢲⡆⠀⠀⠀⠀⠀⣀⠐⢁⣁⠀⠀⠀⠀⢀⠀⡂⠭⠈⠃⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⢰⣷⠒⡾⣇
⠀⠀⢈⠈⢹⡇⠀⠀⢀⠔⠊⣀⡐⠊⠀⠀⠀⠠⠪⠖⠈⠀⠠⠀⡀⠀⠀⠀⠀⢠⡖⠊⠀⠀⠀⣟⣙⣿⠇⠸⡀
⠀⠀⠰⠀⢼⡇⠀⠀⢀⡠⠚⠀⠀⠀⠀⠀⠀⠀⡀⡐⠀⠁⠁⠀⠀⠀⠀⢠⢼⠉⠀⠀⠀⠀⣼⣁⣁⣿⠀⠀⢳
⠀⠀⠒⠀⠘⠃⠀⠀⠃⠀⠀⠀⠀⠀⠐⠀⠀⠘⠂⠀⠀⠀⠀⠐⠂⠀⠒⠚⠀⠀⠀⠀⠀⠐⠃⠀⠘⠀⠃⠀⠈


⠀⣦⣀⣶⠀⠀⣄⣨⠀⠀⠀⠀⣧⣤⣼⠁⠀⠀⠡⠀⡀
⠀⣧⣀⣽⠀⠀⣁⣀⡇⠀⠀⢸⣇⣀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠤⢤⡄⠀⠀⠀⠀⠀⠀⡀⠀⣀
⠀⣧⣤⣼⠀⢰⡄⢠⡇⠀⠀⢸⣁⣀⡿⠀⠀⠀⡀⠀⠁⠀⠀⠀⠀⢀⠯⠤⣼⢡⠀⠀⠀⠀⠀⠰⢷⠠⠈
⠀⡧⠤⢼⠀⢸⠤⠤⡇⠀⠀⣼⠉⠉⡇⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⣸⡀⡆⡏⠸⠀⠀⠀⠀⠀⠄⢠⡀⠀⠆
⠀⡧⠤⢼⠀⢸⠀⠠⡄⠀⠀⡏⠉⢻⡇⠀⠀⠈⠀⠀⠀⠀⠀⠀⢀⠇⠀⢹⡇⠀⠇⠀⠀⠀⠀⠀⠀⠇⠀⠰
⠀⡧⠤⢼⠀⡠⠤⠤⡇⠀⢠⡟⠛⢾⠁⠀⠀⠐⠀⠘⠀⠀⠀⠀⡰⠉⠐⢺⠅⠀⠈⠀⠀⠀⠉⠀⠀⠁⠀⠀⠂
⠈⠁⠀⠈⠀⠁⠀⠀⠁⠀⠀⠀⠀⠘⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠘

⠀⠀⣄⠀⣠⠀⠀⠀⠀⠀⠀⠀⣀⢠⠄⠀⠀⠀⠀⠀⠀⣀⣤⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⣠⡀
⠀⠀⣿⠠⢼⠀⠀⠀⠀⢀⠄⡎⣁⣴⣦⠀⠀⠀⣠⣴⠞⡏⢸⡇⠀⠀⠀⠀⠀⠀⣀⡶⠒⠀⠀⡼⢵⣤⡎⢡
⠀⠀⣿⠒⢺⠀⠀⠀⠚⠀⣠⣾⣿⣿⣿⠀⠀⠘⠉⢸⠀⣧⣼⣿⡆⠀⠀⠀⢠⠤⠏⠀⠀⠀⢰⠧⠤⣷⠀⠀⡇
⠀⠀⣿⠀⣹⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⠀⠀⢠⣶⣿⣿⣿⣿⣿⡇⠀⣀⣶⠚⠀⠀⠀⠀⢀⠗⠒⢲⠟⡄⠀⠸
⠀⠀⠁⠀⠈⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡖⢺⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠤⠴⠶⠶⠤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⣼⠀⢀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⣀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢀⡏⠔⠉⣠⠖⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠉⠀⠀⣠⠴⠖⠛⠋⠉⠉⠛⠲⢤⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠸⢠⠟⢁⣴⣯⡥⠶⠚⠉
⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⢀⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⢀⣤⠖⠻⣇⣀⣔⣡⡤⠤⠶⠶⠶⠶⢤⣄⡀⠀⠀⠀⠀⢹⠀⠀⠀⢠⡀⢸⡟⢧⡀
⠀⠀⣰⠟⠀⠀⣠⡞⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡄⠀⠀⢸⣇⠀⣦⠘⡿⠟⢳⣄⢳⡄
⠀⣸⠃⠀⠀⢰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⢀⠞⢹⡼⠛⢷⠃⠀⠀⠹⡆⠻⡀
⢀⡏⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠁⠐⠋⠁⠀⠀⠀⠀⠀⠀⢹⡀⣷
⢸⡇⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⠶⢦⠄⠀⠀⠀⠀⠈⣇⢸⡆
⠸⡇⠀⠀⣿⠀⠀⠀⠀⣠⡶⠿⠿⢿⣦⣄⠀⠀⠀⠀⠀⠀⣰⡿⠋⣠⠖⠲⢦⡀⠀⠀⠀⠀⠿⢼⣇
⠀⣧⠀⠀⣹⠀⠀⠀⠀⢀⡴⠒⠙⠦⣌⠛⢷⣄⠀⠀⠀⣰⡟⢁⡴⠃⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⣿⢻⡄
⠀⣹⣤⡞⠁⠀⠀⠀⢠⡟⠀⠀⠀⣠⣬⠳⢄⠉⠃⠀⠀⠋⣰⢫⣾⣿⣀⡀⠀⠀⢸⠀⠀⠀⠀⠀⣿⢸⡇
⣾⠉⣇⠀⠀⠀⠀⠀⢨⡅⠀⠀⢰⣿⣿⣶⡄⢠⠀⠀⠀⠀⠻⡈⠷⣾⣿⣀⣠⠤⠟⠒⠋⠀⠀⠀⣿⠈
⢻⡀⢻⡀⠀⠀⠠⢤⠈⣧⣠⣄⣀⣙⣛⣋⣠⡏⠀⠀⠀⠀⠀⠉⠓⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠛⠾⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿
⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠖⠛⠋⠉⠉⠉⠛⢦⡀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠘⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣥⣤⡤⠀⠀⠐⠶⠶⠾⢷⡄⠀⠀⠀⠀⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠙⢄⡀⠀⠀⠀⠀⠀⢠⠋⠁⠀⠀⢀⣀⣀⣀⣀⢀⣀⣁⠀⠀⠀⣀⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄⡀⠀⠀⠚⠒⠚⠉⠉⠉⠁⠀⠀⠀⠀⠀⠉⢀⣤⠞⠋⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠷⠦⣤⣀⣀⣀⠀⠀⠀⢀⣀⣠⣤⠶⠚⢻⣆⠀⠀⠰⠞⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠈⢻⡉⠉⠉⠉⠛⠛⠉⠀⠀⠀⢸⡟⣇⠀⢀⣤⠾⢧⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠙⠲⣤⣤⣻⣿⣿⡦⠀⢠⡞⠋⢻⣤⣤⣄⡴⢾⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠉⠛⠛⠛⠛⠒⠋⠀⠀⠀⣤⣤⣤⣽⡚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠳⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣰⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠈⠙⠓⠲⣶⣶⣶⣶⣶⣦⣤⣤⠥⠞⡽⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠛⠛⠛⠉⠉⠉⠉⣽⠛⠉⠋⠁⠀⠀⢀⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⣀⣀⣤⣿⠋⠀⠀⠀⠀⣴⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠧⠤⢤⣄⣀⣰⡏⠀⠀⠹⡄⠀⠀⠀⢀⡼⠿⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⢈⡟⠀⠀⠀⢸⡷⠶⠶⠊⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢛⡿⠲⡶⠶⠶⠾⠃⠀⠀⠀⠀⠷⠶⠶⣶⠚⠻⡟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣼⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣧⣀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠉⠀⠉⢳⡄⠀⠀⠀⠀⠀⠀⠀⢰⠟⠁⠀⠉⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⢀⠔⠐⠄⡠⠤⠤⣠⠈⠀⠀⣾⠇⠈⢀⠀⢀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣀⠀⣼⣆⠀⠀⡿⠀⠀⢰⡰⠁⢰
⠀⠀⠀⠀⠀⠀⢀⣤⠴⠛⠁⢀⣾⣿⣧⠀⠀⠀⠀⡿⠁⡀⠈⡀
⠀⠀⠀⠀⠀⠘⠏⠀⠀⠀⠚⢋⣿⣿⡟⠀⣀⠀⠐⠁⡜⠃⣠
⠀⠀⠀⠀⠀⡈⠀⠀⠀⢀⣴⡿⠋⣁⡀⢀⣇⣠⡾⠃⠠⠜⠋⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠐⠀⠀⠀⢠⣟⣿⣦⣶⣿⠛⠻⠭⠭⠀⣀⠒⠛⠄⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡆⢀⡟⢀
⠀⠀⠀⢠⡁⠀⠀⢰⠟⠉⠉⣿⣿⣿⣿⠿⢷⢶⡶⠒⣢⢤⣄⠈⢀⠰⣦⣤⣤⣤⣤⣤⣤⡤⠤⠄⣀⣀⡀⠀⠀⠀⠘⠃⠈⡴⠟⠃
⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠏⣸⡟⣿⠆⠐⠀⠀⠊⠀⠠⠟⢷⢸⠄⠈⠀⣠⣤⣶⣶⡶⠾⠟⢛⣉⣁⣤⣤⡦⣾⡿⢿⣷
⠀⠀⠀⠀⠱⢤⣀⣀⣠⣄⠤⠖⠛⠉⠀⠤⠐⠀⠀⠀⠠⠐⡇⠴⠟⠀⠀⠚⠋⣉⣥⣤⢴⣶⠀⣼⡿⣿⡟⠉⠁⣿⡇⢸⣿
⠀⠀⠀⠀⠀⠀⠻⣋⣉⣀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢠⣶⡆⢸⣿⢸⣿⠋⠉⠸⣿⠀⣿⡇⣿⣷⣶⡆⣿⣷⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢠⣾⣿⠄⠀⠀⠀⢀⣀⡤⠖⠟⠀⢸⣿⣷⢸⣿⢸⣿⣤⣄⠀⣿⣧⣿⠃⣿⡏⢉⡁⣿⡏⢻⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣴⣿⠛⠛⠛⠛⠉⠁⠀⠀⠤⠀⢸⣿⢻⣿⣿⢸⣿⠉⠁⠀⢹⣿⡿⠀⣿⣿⠿⢏⡛⣣⣼⣯⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⢀⣀⣾⠀⢸⣿⠈⣿⣿⢰⣿⣿⠿⡀⣘⣯⣥⡄⢰⣿⠀⢸⣇⣿⡇⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠲⠶⠖⠒⠒⠉⠉⠉⠱⣿⠀⠸⢿⣀⡈⢻⣤⣶⡀⢸⡿⢿⡏⠉⠀⢸⣿⠀⢸⣿⣿⣇⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⣽⠀⢰⡿⠛⠿⢻⡇⣿⡇⣼⡇⣿⣷⣷⠀⢸⣿⠀⣸⡟⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⢀⣻⡄⢸⡇⢴⣶⣾⡇⢸⣿⣿⠀⣿⣇⣤⡄⠀⠿⣷⠟⠁⣛⣃⣤⣤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡦⣤⣄⣀⣀⣈⣤⣾⠟⢿⡇⢸⣇⢀⣿⢻⡇⠘⣿⡿⠀⠛⠛⠋⠁⣀⠤⠶⠚⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢻⡇⠘⠿⠿⠋⠈⣁⣠⣤⡴⠖⠛⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⣤⣄⣀⣀⣀⣠⣤⠴⠞⢧⣴⣶⠶⠿⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⢀⠠⠉⠉⠉⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠁⠀⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠶⠖⢿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠙⣿⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡤⢼⣿⠉⠛⠿⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣼⠁⠀⡰⠋⣳⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⢸⡶⠶⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⣸⡇⠀⣴⡴⠎⠁⢀⡴⠋⠙⢂⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠉⠛⠳⣦⣄⠀⠀⠀⠻⠀⡼⠋⠀⣠⣞⣉⡤⠴⠒⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠉⠻⢦⣀⠀⠀⠀⠐⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣀⠴⠒⠚⠁⠁⠀⠀⠘⠓⠢⠿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⣀⠤⠒⠂⠉⠉⠉⠁⠀⠉⠉⠐⠒⠤⣀⣠⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢧⡀
⠀⠀⠀⠀⠀⢀⡾⠁⢀⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣄⡀⠀⠀⠀⠀⠈⢻⡄
⠀⠀⠀⠀⢀⡟⢁⠄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢹⣄
⠀⠀⠀⢠⣾⡴⠋⠀⠀⠀⠀⢠⣤⠶⠞⠋⠉⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⠀⠀⣠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄
⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⣠⠞⠁⠈⠉⠳⣄⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠋⠁⠈⠳⣦⡀⠙⢷⣄⠀⠀⠀⠀⢠⡾⠁⢀⣾⣡⣶⡆⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⢹⣦⣄
⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⣠⣤⣤⠙⢦⡀⠙⠃⠀⠀⠀⠀⢀⡴⠋⢼⣿⣿⣿⣶⡆⠀⠀⣹⠀⠀⠀⠀⠀⠀⠸⣧⠙⣧
⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿⣴⡄⠙⢷⡀⠀⠀⠀⠀⠸⡇⠀⠈⠿⢿⡿⠟⠀⠀⢀⣯⢠⠴⠆⠀⠀⠀⠀⣿⠀⣿
⢠⡶⢺⡁⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠈⠿⣧⣭⠝⠀⠀⣼⠁⠀⠀⠀⠀⠀⠈⢤⣄⣀⣤⡴⠶⠚⠋⠈⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⠇
⣿⠀⢸⡇⠀⠀⠀⠀⠀⠐⠒⠶⠼⠷⠶⠴⠶⠤⠤⠤⣤⢤⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠁
⢻⣄⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁
⠀⠙⠷⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠏
⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠒⠋⠉⠉⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⣀⠀⠀⠀⠀⠤⠶⠶⠿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⢀⣤⠉⠲⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢀⣀⣠⣤⡤⠶⠶⠒⠒⠒⠒⠒⠚⠃⠀⠀⠀⣠⠞⠁⠀⠀⠈⠙⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢦⣀⠀⠀⠀⠀⠀⠀⠀⠸⠷⠚⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢾⣇⠀⠀⠀⠀⠐⠛⠋⠙⢳⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⢾⢿⡏⠀⠙⢷⣄⠀⠀⠀⠀⣀⣠⣼⣷⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠛⠷⠶⣤⣤⣀⣀⣀⡀⠀⣀⣀⣀⣀⣤⣤⣶⠞⠛⢉⡴⠃⣼⠃⠀⠀⢈⣻⡄⠀⠀⠛⠋⠁⢀⣀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠈⠻⢿⣏⣹⠛⠙⢛⡛⢻⡏⠀⠈⠢⣤⠊⠀⢠⡟⢀⣴⠟⠋⠙⣷⣤⣤⣤⣤⣤⣬⡉⠙⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠉⠛⠷⢦⣤⣀⣘⣁⠀⠀⠀⠀⠀⠀⣸⣇⡜⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣈⡅⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠳⠞⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠋⣻⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣴⠏⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠈⠉⣁⣼⠏⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡆⠉⣙⠻⣷⣶⣶⣶⣶⠶⠶⠶⠶⢾⣿⣉⢉⣿⡶⠛⠛⠛⠋⠉⠀⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠁⠀⠾⣛⠻⢿⣿⣿⡷⠀⠀⢀⣴⠾⠛⠛⠛⠉⠀⠀⠀⠀⠀⢀⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⠁⠀⠀⠀⠀⢀⡄⠸⠁⠉⠛⠛⠲⣿⢁⣤⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⢻⣿⠃⠀⠀⠀⠀⠀⠀⠀⠘⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢷⣤⣀⠀⠀⢀⣴⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠁⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠛⠛⠛⠉⠙⢦⣄
⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣾⣿⣿⣾⣿⣾⣶⣷⣿⣤⣤⣄⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣽⣶⣶⣶⣶⣶⣤⣿⣷⣤⣤⣤⣤⣤⣤⣤⣤⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠾⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠷⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣠⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⠀⠀⠀⠀⠀⠀⣠⣴⠿⠋⠉⠉⠉⠉⠛⠻⣶⣄⠀⠀⠀⠀⠀⠀⠀⣿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠀⠀⠀⠀⣴⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣧⡀⠀⠀⠀⠀⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠸⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠇⠀⠀⢀⣼⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠷⠶⣶⣶⣶⠶⠾⠟⠛⠉



⡟⠉⢻⡟⠿⠿⠿⠿⢿⠻⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⡿⠿⠿⣿⣿⠿⠿⠿⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢁⣴⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠾⠿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⢻⡆⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⣧⢀⣠⠴⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠈⠉⠁⣀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⣀⣤⣶⠿⠛⠉⠉⢳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣯⣅⡀⠀⠀⠀⠀⠙⢷⡄⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢶⣤⡀⠀⠀⠀⠙⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⢠⣤⣤⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠴⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣿⡻⢋⣩⣟⣻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⣀⠀⠤⠄⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡀⠼⠿⠾⠯⣴⡿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠈⠋⠉⠀⠀⢠⣄⡀⠀⠀⢀⠀⠀⣀⡀⠀⠤⠀⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⡈⠓⠒⣦⢀⠄⢘⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⣸⣴⣻⡆⣺⣁⡎⣰⣯
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣶⣢⣤⣤⡤⣠⡄⠀⠀⠀⠀⠀⠀⠀⣀⣀⠈⠉⠉⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡧⢤⣴⣿⣿⣜⣻⡇⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠠⠄⠀⠀⠘⠛⠒⠛⠛⠛⠿⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣶⣤⣤⡠⣄⣀⣀⣀⡀⠤⠐⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣝⣿⣿⣧⣶⣿⠀⢀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠿⢾⣿⣿⣟⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠃⠁
⣿⣿⣿⣿⣛⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣻⣻⣛⣿⣛⣿⣻⣛⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⡿⠏⠀⠀⠀⠈⠿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉