Happy Christmas Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⢿⡟⣶⣀⠔⢻⣦⠃⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⡇⢸⡏⠀⠈⣿⠀⢸⡇⠀⠀⣠⡀⢰⡋⢀⡤⢠⣏⣠⡖⠀⢠⡦⠀⢀
⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠉⠀⢸⣷⠀⠀⣿⠀⢸⡇⠀⢸⡧⠀⢨⠛⣾⠁⠀⢁⡿⢀⢰⡿⢁⢴⡟
⠀⠀⠀⠀⢀⣾⠋⠙⡄⢠⣿⢡⠀⢸⣿⠀⠀⡿⠀⠸⣇⠀⡸⠷⠖⠁⠀⠳⢊⠀⠘⠓⡁⠘⠓⢡⡟⠀⢀⣰⠇
⠀⠀⠀⠀⣸⡏⢤⣰⠃⠀⣿⣸⠀⠘⠋⠀⠀⠀⣠⡄⠈⣩⠀⢠⡮⠍⠙⢻⡿⠖⠚⢉⠄⢂⣰⠟⠉⠉⠉⠁
⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢸⣿⠀⠀⠀⢸⠙⣤⣿⠀⢠⣤⠀⢸⡇⠀⠀⣾⠁⢀⡀⣘⠚⠋⠁⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⢻⣷⠀⠀⠀⠀⠀⢿⣆⠈⢻⡜⠷⡇⣿⠀⢸⣿⠀⠌⢿⣄⢴⡇⠀⣸⠋⣸⠊⣿⠀⣴⠋⣼⠇⢸⡧⠀⢰⡄
⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠘⣿⡀⠈⣷⠀⡇⠹⠦⠘⣿⣎⠴⠚⣿⠸⣧⠔⠟⠀⡟⢰⡇⢰⡏⣠⡟⢀⠘⣿⡠⠞
⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⡿⣧⠀⠹⠶⠁⠀⠀⣠⠊⠁⠀⢠⣿⠀⠀⠀⠀⠀⠀⠈⠉⠀⠉⠀⡩⠔⠊⣿⡇
⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⣰⠁⠁⠀⠀⠀⠀⠀⠀⣇⠀⠀⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⢠⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠞⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⡀⠀⠀⣀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠀⠀⠀⠀⠀⣴⠀⠀⠘⠓⢻⡇⠀⠀⣿⠀⠘⣿⠀⠀⠀⠀⠀⠀⢺⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣷⠀⢸⣿⠀⠀⢀⡄⢀⠻⠴⣾⠀⠀⠸⣇⠀⠀⢹⣆⠀⢿⠀⠀⠐⢶⣆⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠀⠀⣿⠀⠀⣿⠀⢠⡿⠀⠈⠀⠀⢻⡄⠀⠀⠻⣦⠄⠀⠙⠁⡾⠀⠀⠀⣸⠏⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠹⣇⠀⢹⣧⠘⣷⡀⠀⢀⠀⠈⠳⠎⠀⢀⡠⠀⠀⠀⠐⠁⣀⠴⠊⠁⡀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⢻⡆⠀⠻⣦⡈⠛⠒⠁⠀⢿⠆⣿⠀⠈⠃⠀⠀⠀⠀⢀⡶⠐⣿⠸⣄⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⡠⠁⠀⠀⠉⠀⠀⠈⠛⠒⠄⠄⠀⠀⠀⣿⠀⢠⡄⣤⡐⢷⡀⢸⡇⠀⣿⠀⠘⠳⣦⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣛⢋⠀⢠⡆⠀⠀⡀⠀⠀⠀⢴⡆⢀⠀⠀⠀⣿⠀⢸⡇⢸⡇⢸⡇⠘⣷⣀⠙⠧⠂⠀⣿⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠺⠇⢸⡇⠀⢸⡇⣀⡄⠀⢰⡆⠀⠳⣤⡀⢻⡄⢸⡇⠸⡇⢸⡇⠀⠈⠁⠀⠀⠐⠚⠁
⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⢸⣇⠶⣦⠉⢹⡇⠀⢸⡇⠀⠀⠘⣷⢸⡇⠈⠁⠀⠀⠀⠻⠂⠀⠀⠀⠀⠀⣤⢀⢠⣄
⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⢸⡇⠀⢹⡆⠘⣷⣀⠘⣇⠀⠑⠚⠁⠈⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⡌⡆⣠
⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠈⣧⠀⢸⡇⠀⠈⠁⠀⠹⠖⠀⠀⢀⢀⠀⠀⠀⡀⠀⠀⡀⢀⠀⠀⠀⠀⢀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⢠⠃⠀⠀⠈⠻⠂⠀⠀⠀⠀⠀⠀⠀⢸⢼⠸⠎⡕⡍⢻⠀⣷⢸⡍⣧⡾⠀⢯⡏⢰⣆⡽
⠀⡀⠀⠀⠀⠀⠀⠀⠙⠿⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠟⠳⠆⠂⠐⠀⠘⠗⠦⠙⠃⠀⠐⠧⠊⠷⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣮⣒⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⣠⣌⠳⠆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠾⢷⡿⢿⣿⣷⣤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡴⠋⢁⡾⢿⣿⣾⣥⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣅⢙⢴⣿⡿⠞⣩⠗⣷⡾⠁⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠛⢟⡿⠟⣨⣽⣍⡉⣛⣤⣶⣖⣡⠃⢀⣠⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠤⠟⢖⠉⣀⣰⣿⣿⣤⣩⣵⣦⣤⣻⡿⣿⠿⣿⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⢤⡴⢂⣠⣼⣷⣿⣿⣾⣿⣿⠄⠼⢯⣹⡻⢿⠷⡾⡛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠗⠻⣿⡿⠟⢫⡿⢿⡽⠿⠷⣶⣦⣄⣸⡃⡀⢉⣭⣬⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠷⠀⠰⡌⠉⣠⣤⠿⢓⠾⣿⣒⠒⠊⢿⣭⡈⠛⠻⠿⠥⠷⢀⣠⡄
⠀⠀⠀⡰⣰⣶⣤⠀⠻⠴⢿⡦⣰⣿⠺⢋⣠⣶⢽⣦⠈⠻⣿⡀⠀⡜⢻⠿⣶⣼⣶⠟⠋⠉⠁
⠀⠀⠀⢻⠿⣱⠃⣀⣀⠀⢈⣿⠟⢁⣀⣽⣷⣟⣹⣿⣀⠀⠸⢿⣷⣬⣭⣄⠈⠛⠤⣀⠀⢀⣴⣄⣿
⠀⠀⠀⠏⢠⢳⣎⢿⣿⡗⠋⢁⣴⣦⢿⣿⣧⣤⣠⣿⣿⣶⡦⢰⣬⡟⠺⡁⠿⠛⠶⣦⣭⣽⣿⠛⡿⠤
⠀⠀⠀⣇⢺⣀⢿⡜⠟⠛⣘⣟⣩⣬⣿⣿⣿⡟⠉⠀⠀⢹⡇⣿⣿⣇⣞⣥⣦⣄⠀⡏⡞⣻⠇⢠⠛⠁
⠀⢀⣴⣿⠀⢳⣾⣴⣾⠛⢻⣾⣿⡏⠀⠸⣻⣇⡼⠛⠻⡖⠤⠤⣽⣿⣿⠁⠀⢻⣦⠧⢛⣫⣮⢏⣀
⠀⠀⠺⠟⠣⣼⣻⠟⠋⡀⢰⣿⣿⣄⢀⢰⡇⢽⣇⠠⢸⣆⡀⠐⢿⣿⠙⡀⢃⠛⣿⣯⡽⠛⠳⣦⢤⠐
⠀⠀⠀⣰⢲⠙⢟⠻⢿⣥⠏⣩⣏⠈⠑⠚⠁⣸⣱⣤⡴⠷⣠⡖⢾⣿⣷⣦⣅⢖⠁⠙⢂⠧⠄
⠀⠀⠀⡧⢈⢤⣼⣶⣤⢰⢬⣉⠛⠳⢦⣴⣶⣿⣿⣿⣿⣴⠅⣴⠾⠿⠟⠛⠉⠀⠀⠀⣸⣷⠄⢠
⠀⠀⢠⢻⡇⠸⡻⠏⠁⢸⣸⣿⢠⣀⠀⡀⠀⠉⢡⠰⢰⠀⠀⠀⢀⢠⣄⣠⡄⣤⢢⢀⡿⢡⠄⠊
⠀⠀⢸⠋⢳⣰⠑⠦⢤⣀⡈⠉⠃⠸⠀⠇⠯⡇⠸⠀⠸⠽⠼⠸⠏⠞⠒⠛⠋⢉⡀⢼⢀⡞
⠀⠀⠸⣆⡿⠁⠀⠀⠀⠀⠈⠉⠙⠒⠤⣀⢤⣀⣀⣀⣀⣀⡀⠤⠴⠤⠐⠊⠉⠀⠀⠀⠉
⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠓⠀⠔⠉⠁⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⡄⠀⠀⠀⠀⣏⠁⠀⠀⠳⡤⢰⠄⣼⠀⠀⠑⠂⢀⣀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⠀⠀⠀⡟⢰⡇⠀⡴⢒⠀⠨⢩⡟⠀⡀⠀⡟⢀⣏⠀⠀⠀⡎⠀⡸⠋⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣀⡤⠁⠀⢠⡇⢸⠀⠰⣗⠉⡰⠁⠘⠧⠀⠀⠀⠈⠐⡆⠀⠀⠀⠉⣩⠄⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠘⢷⣋⢁⡠⠂⠘⠇⠉⠃⠀⠈⢉⡀⠀⢸⠇⠀⠂⠒⠒⠛⠁⢀⡤⠀⠀⣿⠃⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⡽⢣⠀⠀⠀⠀⠀⠀⠤⠀⢸⡄⠀⣿⠀⢠⡔⢰⠂⡽⢠⡟⢠⡇⡠⢻⡶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⢞⢅⠀⢸⡇⠈⠀⠸⣁⡠⡦⢠⡆⠀⢸⣧⢘⡇⢀⡟⢀⡏⠸⣇⠈⠓⠈⠁⡰⠛⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⠨⠞⠀⢸⡇⢀⡗⠀⠌⣼⠃⢾⡁⢰⠃⣿⠈⠃⠈⠁⡤⠀⠀⠀⠀⠀⠀⠀⠁⠘⠁
⠀⠀⠀⠀⠀⠠⠂⠀⠸⣇⠀⠀⡠⢿⡇⠸⠇⠊⠀⠉⠀⠀⠀⠘⠶⠋⠀⠀⠀⣼⠃⠁⠀⠀⠀⠀⢼⠃⡀⠀⠲⡀
⠀⠀⠀⠀⠀⠀⠒⠁⠀⠉⠃⠉⠀⠀⠀⢠⠔⠊⠁⠀⠀⠀⠀⠀⡀⠀⡀⣴⠂⣿⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠄⠀⣼⠁⡄⢰⡇⣼⢰⣇⠰⠇⠀⠀⠀⠀⢠⡎⠠⡌⠐⣄⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⢀⠀⠀⢀⣈⠑⠈⠀⠀⠳⠔⡃⠘⠁⠈⠁⠀⠂⠀⢢⡀⠀⠀⠈⠓⠐⠃⠐⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠈⢀⡶⢉⡀⠉⠂⠀⠀⣀⡜⢡⡆⠀⠀⠀⠀⠀⢀⢸⡇⢲⣄⡇⢸⡇⠀⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⢸⡁⢯⡀⠀⠂⢠⠎⢀⠃⣾⠀⡼⠉⡅⣼⠁⣸⣸⠃⣸⠻⡇⣼⠁⣀⠞⠁⠀⢰⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠚⢷⡀⠀⠀⠀⠈⢁⠈⢸⡇⠘⠇⠰⠇⣿⠐⠃⣿⠈⠁⠀⠀⡟⣊⠁⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠤⠀⠀⠀⠙⠒⠤⠤⠒⣁⠀⠀⠁⠀⠀⠀⠠⡇⠀⠀⠏⠀⢀⠐⠊⠰⣏⣀⣤⠀⠀⡏
⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⢀⠀⣠⠶⡳⠄⠀⠀⠸⣇⣀⡄⠀⠀⠀⠀⣠⠀⡄⣴⠛⢴⠃⣰⠀⠀⠂⣰⠃⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠈⠳⠐⢠⡟⢠⡟⠀⣠⡄⢠⠀⣦⠀⠀⠀⠀⠀⠀⢠⡏⣸⠇⣏⠀⠛⠆⠛⠐⣁⣀⣬⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢾⡇⣼⠁⠀⠸⡄⠿⠀⠀⠀⠀⠀⠀⣨⡥⣿⠶⠤⠤⢤⣤⣔⡋⠁⠀⠀⠠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠘⠁⠙⢒⣁⣀⠀⠀⠀⠀⠀⠀⠀⠘⠅⠔⠁⣀⠄⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡏⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⢄⣀⣀⣀⠀⠤⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠴⠒⠚⠋⠉⠉⠛⠒⠲⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠚⠁⠀⢀⡀⠀⠠⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡡⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⣠⡖⢀⡤⠀⡀⣤⠀⢀⣆⡀⡤⣠⠂⢼⡀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢐⡃⠀⠀⠀⣰⢣⡇⢸⠁⡾⢗⢼⠏⠜⡏⠼⢡⠇⠀⢀⡠⠊⠀⢧
⠀⠀⠀⠀⠀⠀⠀⢀⡏⢀⡸⠀⣰⠃⠸⠇⢸⠀⠁⠊⠈⠈⠀⠡⠒⠞⠒⠋⠁⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠇⠀⢀⠔⠁⠀⣠⢄⠀⠀⠀⠀⠀⠀⣴⣀⠤⠶⠒⠂⠀⡀⠀⣶⢈⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠳⣠⠒⠀⡆⣴⡡⣫⠀⠀⠞⡶⠈⣽⠁⣴⢔⡦⣲⢠⠏⣼⢡⠝⡏
⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠼⣱⣿⢫⠆⣝⡖⡼⣡⠿⡅⢇⠸⠏⠾⠁⠇⠉⠊⠀⠀⢈
⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⣠⠺⠏⠊⠈⠘⠊⠁⠉⠀⠀⡠⠀⠀⠀⠀⠀⢀⠀⠀⢀⠞
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠊⠁⢢⡀⠀⠀⠄⡀⠀⠀⠀⠈⠑⠀⠀⠀⠠⠐⠈⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⡀⠀⠁⠀⠀⠀⠂⠀⠃⠀⢀⣠⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠲⠦⠤⠤⠶⠒⠚⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠂⠀⢰⡿⡁⠀⠀⠑⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⢸⡇⠀⠀⠹⣇⠈⡄⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠻⢦⣀⠀⠈⠑⢶⠤⠀⠀⡇⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠄⡀⠀⢧⡀⢸⡇⢠⠀⣰⠈⢉⣐⠒⢺⣿⠀⠀⣽⡇⠀⣶⢠⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⠀⠈⡄⠀⠀⣿⠁⡾⠀⡿⢠⡟⠈⠀⢸⡏⠀⡀⣿⠀⠀⣧⣸⡇⢀⠈⠳⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⣴⠂⠀⠃⠀⢀⡡⠀⠄⢸⡇⠀⠛⠀⠀⠸⠇⠰⠀⠙⠦⠊⠀⢸⡇⠀⣷⠀⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠐⣿⠀⠌⠀⢀⡾⠁⠀⠂⠈⠃⠀⠀⠀⣴⠒⠄⠀⣀⠀⠄⠀⢀⡾⠁⣰⠏⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⠀⠈⠀⠀⠀⣼⠇⢀⡤⠢⠀⢀⡤⠖⢻⡏⠀⠶⢠⣿⠀⠀⠀⠊⠀⠀⠀⠀⠀⣼⠇⣼⠁⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⡠⠐⠀⢠⣿⠀⣿⠁⠀⠇⠈⠀⠀⠘⣷⠀⠄⣼⡏⠑⠠⠀⡀⠀⠀⣀⡤⠞⠁⠀⢹⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⣾⠁⠀⠀⢼⡏⠀⢿⡄⢰⠀⠀⠀⠀⠀⠹⣷⠀⣿⠀⠀⡀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠈⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠛⠀⠀⠂⢸⡧⢰⡄⠙⣟⣶⠀⣬⠀⠀⢀⠻⣧⠻⠤⠊⣿⢀⡀⢀⡀⠀⣿⢰⡏⠀⡌⠸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⢀⡀⠔⠁⠀⠘⠃⢸⡃⡐⢸⡏⢀⣿⠀⠠⠂⠀⢻⣇⠀⢀⣿⢹⡇⣾⠃⠀⠟⠘⠧⠈⠀⠀⢿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠛⠂⠉⠀⢀⠀⠀⠸⣿⠀⠘⠃⠈⣰⡿⠀⢸⠳⣄⠀⠀⠀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠈⣿⠀⠀⣿⠀⠀⢠⠊⢸⡇⠀⡄⠀⢸⡇⠀⠀⠀⢸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣰⡿⠀⢰⡿⠀⠀⡇⠀⠀⠓⠐⠀⢀⣾⠃⠀⠀⠀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠛⠁⣠⠞⠁⠀⠀⢇⠀⠀⠀⠀⠀⠾⠃⠀⠀⢀⣼⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠁⠀⠀⠀⠀⠈⠓⠄⡀⠀⠀⠀⠀⣀⡴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁





⣀⣀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⡄⠀⣀⣦
⠀⠀⠀⢀⡀⠳⠀⢴⠟⠙⠀⠀⢸⡏⠁
⠀⠀⠀⠈⠁⠀⠀⠘⣇⠀⢠⠀⢸⡇⠀⢀⠀⢀⣤⠀⣶⠀⠄⠀⡴⠌⠲⡄⠤⠐⢢⡄⠠⣄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⡆⠀⠻⠀⣿⠀⠈⣓⡄⠈⠁⢸⡧⡖⠋⠀⠀⠀⠇⢀⣰⠇⠀⠀⢿⠀⠀⣿⠈⠀⠐⣏⠂⢠⣤
⠀⠀⠀⢀⠀⠀⣿⠀⠀⢰⡇⠀⢸⡏⠀⠀⠀⢰⡦⢇⡀⠀⠀⠀⡟⠈⢱⠀⠈⠀⣼⠄⢺⡁⠀⠀⡀⠙⣰⠋
⠀⠀⠀⠈⠋⠀⣿⠀⠀⣼⠀⠀⠘⠇⡀⠀⢀⣈⣃⣀⣻⡰⣤⣤⣱⠦⣬⡷⢀⣠⣙⣆⠀⢧⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⣯⠀⣀⡿⣀⣠⡦⠴⠟⠈⠉⠉⠉⠉⣉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠉⠀⠰⠶⢤⣱
⠀⠀⠀⠀⠀⣀⣈⣽⠉⠀⠈⠁⠀⠀⠀⠀⠀⠀⣠⠞⠛⠃
⠀⠀⠀⠙⠚⠋⠉⠀⠀⠀⠀⣠⠶⠛⠉⢽⣓⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⣰⠉⢰⡇⠀⢠⣤⠐⣦⠀⢠⡆⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⣿⠀⢸⡇⠀⢸⡇⠀⣿⠀⢸⡇⢠⡶⣄⣷⣀⠀⠀⣤⠀⠀⡄⠀⠀⡤⠀⠀⢸⡇⠀⢰⠢⣼⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣩⡄⢸⡇⠀⢨⣅⠰⡏⠀⢸⡇⠀⠳⣄⠈⠀⠀⣿⠉⠀⠀⢿⠀⠀⡇⠀⢀⠸⡇⠀⠈⠣⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⣿⠀⢸⣇⣄⣼⡇⠀⣧⠀⢸⡇⢀⡀⠈⢦⠀⠀⣿⠀⠀⡆⠀⡤⢀⡇⠀⣼⠀⣧⠀⢠⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⠀⢀⣀⡿⠴⠾⠃⠛⡿⠃⠒⠻⠲⠼⡇⡈⠂⢀⣾⠀⠀⡏⠀⠀⡏⢠⡇⢸⡇⠀⡶⠂⢸⡀⣈⣁⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠦⢄⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠛⠋⠁⠐⠦⠷⠀⠤⠇⠼⠠⠼⠧⠶⠇⠐⠚⠃⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠚⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠁⠀⠀⠀⠀⡀⠀⠀⠀⠰⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠓⠂⠀⠈⠓⠤⣀⠀⠠⠐⢰⠀⠰
⠀⠀⠀⢂⣬⡀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠑⠤⡑⣆⡣⢆⡊⠐⠄
⠀⠀⠀⠀⠅⠘⠀⠀⢀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠈⣠⡀⠀⠀⠢⠀⠀⠀⢀⠈⠳⢉⢏⠐⡈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡔⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⠒⠛⠁⠀⣾⠇⠀⠀⠀⠀⠈⠖⢬⡐⢄⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⠑⠒⠒⢲⠂⠒⠀⡀⠀⠀⠀⠀⠀⡑⠂⠂⠀⠀⡀⠀⠀⠀⠀⠀⠆⠀⠈⠀⠤
⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠈⠂⠀⠘⠁⠉⠀⠀⢠⠀⠀⠀⠀⠤⠀⠐⠀⢀⠠⠐⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠂⠤⠀⠀⠀⠘⠀⠀⠀⠀⡁⣴⢦⡀⠀⠀⠀⠀⠀⠀⠠⢞⣿⡆⠀⠀⠀⡄
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠐⠀⠀⠠⠀⠀⠀⠈⠀⠀⢀⡀⠙⠻⢟⠀⢠⣗⣶⣀⣈⣈⣄⠸⠛
⠀⠀⠀⡀⠀⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⢴⡤⣦⣴⠾⠶⠶⢛⠀⠀⢤⠀⠀⠉⠛⠚⡿⠽⠫⠟⠀⠀⠿⣦⣀
⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠋⠀⠀⠀⠀⠈⠀⠠⣤⠀⠀⠀⠀⠀⣀⣀⣀⣤⡄⠀⠀⠈⠙⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⡀⣀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠠⡄⠀⠀⠀⠀⡧⠥⠗⠛⢃⠠⠀⠀⠀⠈⢷⣄⡀
⠀⠀⢠⠀⠀⠀⢀⢧⣸⢨⠀⠀⠃⡅⡇⡰⡇⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠄⠀⠀⢠⡀⣀⣀⣠⡬⣆⠐⣄⠀⢰⠟⢿⠉
⠀⠀⠀⠀⠀⠀⢸⠀⠈⡜⠁⠀⠻⡀⡿⡀⠉⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⣯⡭⡭⣷⠼⢋⠑⠈⡀
⠀⠀⠀⣀⢀⠀⡘⢀⠘⢛⢂⡂⢃⠓⣃⠑⠀⡃⠀⠀⠀⢀⡀⠀⢐⠀⠀⣠⡀⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀⠀⡇
⠀⢠⠋⠈⢹⠀⡇⡆⢘⢸⢸⠈⠂⠹⠀⡿⣠⡇⠀⣾⠀⢨⠈⠂⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⡆⠀⠀⢸⠒⡇⡷⡊⢸⠀⢢⠀⡄⠀⡇⠁⠃⢸⡠⡇⠈⢢⠀⠀⠀⠀⠀⠛⠂
⠀⠱⣄⡼⠸⠀⠳⡇⠱⡸⠳⣀⠇⠇⠀⠇⠀⢾⡇⠀⢸⠳⣀⠇⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⡀
⠀⠀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠒⢂⢀
⠀⠀⠘⢯⠀⠀⠀⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠟⠰⠇⡀⠀⠀⠀⠀⠀⢀⠀⠀⠐⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢀⡀⢘⠘⠁
⠀⠀⠀⠀⡀⠀⠀⠀⠠⠀⠀⢠⠤⠤⠤⡀⠀⠴⠶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⣁⠈
⠀⠀⠀⠀⠡⠀⠀⠀⠀⠀⠀⠁⠀⠂⠈⠁⢠⡄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠀⠀⠀⠀⠐⠀⠈⠃⠀⠀⠀⠉⠉⠁⠀⠀⠾⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠘⠒⠀⠀⠀⡀⠀⠐⠆⠀⠀⠀⠀⡠⠔⠁⠂⠀⠀⠀⠀⠋⡘⠀⠀⠀⠀⠀⠀⠀⠀⡼⠑⠏⠧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠁⠀⠀⠀⠀⠀⠀⠙⠋⠠⠀⠀⠀⠀⠒⡄⠀⣭⣭⣥⣬
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⢀⠀⠀⢀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠁⠀⠐⠀⠀⠈⠉⠁⠁
⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠄⡆⢸⡨⠅⢸⣈⠀⢻⣉⠀⢱⠈⠀⠀⠀⠈⠀⠀⠀⢼⣿⡇
⠀⠀⠐⢋⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠉⠀⠉⠈⡉⠉⠈⠁⠁⠈⠈⢁⠈⠉⠀⠀⡀⠀⠀⠀⠀⠀⠉⠀⠀⢰⣶⡆⠀⠐⢟⢦⠖⠲
⠀⠀⠐⢁⣠⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⡀⠐⠂⢸⢠⡁⠀⣇⠂⠀⠀⠀⠢⠃⠘⢧⠀⢸⠠⢠⡀⣰⠑⣂⠀⡐⠍⠀⠀⠀⢰⣾⣿⠇⠀⠀⠀⢹⡏
⠀⠀⠐⣋⠴⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠈⠒⠀⠘⠀⠉⠀⠉⠙⠀⠉⠈⠑⠃⠀⠈⠁⠈⠁⠈⠁⢉⠁⠈⠁⠈⠉⠀⠀⠈⠑⠃⠐⠂⠀⠀⠀⢸⡇
⠀⠀⠘⠁⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⣀⠀⢀⡀⠀⣠⠀⠀⠤⠀⠀⢛⡀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡆⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠈⠀⡂⠉⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢰⢲⢲⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⢀⠀⠀⠉⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠂⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢀⣤⡄⠀⠀⠀⠀⠉⠉⠉⠙⠁⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠐⠄⠀⠀⠀⠠⠈⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡠⠀⡀⣠⢀⠀⠀⠀⡜⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠘⠀⡁⠀⠀⠀⠀⠈⡀
⠀⠀⠀⠠⠔⠀⠀⠀⠀⠀⠀⠀⠀⠜⠀⠀⠘⠁⠀⠀⠀⠀⠇⢀⠈⠆⠂⠐⠒⠀⠀⠀⠀⠈⠉⣂⠀⠀⠸⠇⠀⠀⠀⠘⠋⠀⠀⠀⠑⠀⠀⢀⣀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⣿⣿⣿⢿⣿⠿⢿⣿⣿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣦⣷⣶⣶⣦⣾⣷⣾⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠠⠄⠀⣠⠀⠀⠀⠀⢼⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡀
⠀⠀⠀⠀⡀⠉⢀⠀⠀⠀⣻⡗⠄⠀⠀⠀⢀⠀⠀⠀⢰⡂⠀⢠⣾⡆⠀⠀⠀⠀⠀⠲⠀⣀⣦⡀
⠀⠀⠀⠀⠀⠛⠁⠀⠀⠔⣹⣟⠢⠀⠀⢠⣿⡆⠀⠀⢜⠦⠀⢠⣿⣆⠀⠀⢀⡄⠀⠀⢠⣼⣿⣦⠄
⠀⠀⠀⠀⠰⠶⠂⠀⠀⠜⣹⣟⠣⠀⢀⣿⣿⣿⡄⠀⡪⣕⠀⣠⣿⣧⡀⠀⣼⣳⠀⠀⠤⣾⣿⠷⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⣼⣯⠳⠀⣼⣿⣿⣿⣷⡈⠼⢎⠀⢉⣿⣍⠀⢰⣷⢺⡇⠠⠶⢿⣿⣟⣉⡀
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠉⢀⡆⠁⠐⠛⠛⢛⠛⠛⠃⢀⠀⠠⠿⢿⠿⠂⣿⣿⢽⡿⠀⠴⠛⡟⠿⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⣌⢤
⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⢠⣴⠎⠀⠀⠄⠀⠀⠐⣁⠀⠀⠀⢠⢀⠀⣷⠀⠀⣸⡿⢛⣦
⠀⠀⠀⠀⠀⣇⡆⠀⠀⠀⢀⣮⠄⠀⠀⠘⣴⠀⠀⣛⠀⡄⠀⠀⢸⣩⡆⠀⠀⢠⣿⠿⠁⢈⡅
⠀⠀⢀⢀⣶⣃⡀⢠⡀⠀⣊⠀⠀⠰⡄⢰⢲⡇⣴⠉⢀⡀⢸⡤⠾⠉⠷⢄⠀⠘⣋⡴⠚⠉⠹⠀⣧
⠀⠀⢂⡿⢟⡡⠀⡐⠲⠀⠟⢠⣄⠿⠇⡼⠛⡆⠀⢰⢾⠋⡿⠒⠖⠒⠒⠚⣫⡀⠋⣷⡠⠞⠀⠰⠆⢷
⠀⠈⡎⣷⣈⠇⠐⠀⡈⠈⠀⠈⠉⠀⠀⠀⠀⢹⡀⠀⠀⠘⣿⣳⣞⣶⣻⢾⣿⠇⠈⠋⡀⠂⠀⡜⠀⠘⡆
⠀⠀⠈⠻⢿⠟⠉⠈⠊⠀⠀⣠⣧⣀⣀⠀⠀⠀⡟⢀⠀⡀⠈⠳⢶⠒⢒⠶⠋⠀⠀⠀⠁⢀⣼⣯⣥⣬⣽⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣻⠿⢯⠀⢆⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⠁⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢃⠐⠰⠈⠆⠀⠆⠀⠀⠐⠀⠂⠀⠀⠈⠖⠒⠀⠆⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢰⡆⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣠⣦⠀⠉⠀⠀⢀⣤⣄⠀⠘⠃⣀⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣧⣿⣿⠀⣾⣻⡆⣸⣇⡿⢰⣆⡤⢹⣇⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢵⠃⠀⢸⡟⢿⠇⣿⡆⣿⣭⣄⣿⢿⡅⠈⣽⣇⠀⣿⠁⢀⣆
⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠿⠇⠀⠀⠸⠇⠈⣉⡁⠿⠀⠻⠆⠙⠋⠐⠟⠀⠈⢁⣀⡀
⠀⠀⠀⠀⠀⠀⣴⡟⠻⢃⣶⡄⢠⡟⢿⣄⣀⣾⡏⠻⠀⣴⠄⣶⠀⣰⣿⠀⣀⡀⣿⠉⠉
⠀⠀⠀⠀⠀⢸⣿⢀⣠⣼⣿⡄⢸⣷⠟⢰⡇⠹⣷⡄⢶⡿⢺⡿⣷⡟⣿⣼⣽⡇⠙⣷⣤⣤
⠀⠀⠀⠀⠀⢸⣿⠈⠁⠛⢸⡃⣾⢿⣆⢿⢖⡀⠘⣿⣼⣧⢼⡇⠛⢠⣿⠉⠁⢩⡾⠛⣿⠉
⠀⠀⠀⠀⠀⠘⣿⣦⣴⡿⠈⠁⠛⠀⠻⠆⢺⣧⣴⡿⠀⠀⠘⠃⠀⠈⠋⠀⠀⠘⢧⣴⠟
⠀⠀⠀⠀⠀⠀⠈⠙⠉⠀⠀⠀⢀⣄⠀⠀⠀⠉⠉⠀⣠⡄⠀⠀⠀⠀⢶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⢀⣾⠛⣧⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣠⡾⠃⠀⠈⢧⠀⠈⠁⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⡥⠀⠀⡖⠀⢕⠀⠁⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣤⣶⠿⠟⠀⠀⠀⣧⠀⢸⠀⢀⡇⠀⡀⠀⡘⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣑⢀⡀⠀⠀⠀⢿⠀⠙⠀⢸⠁⠇⢨⡆⢱⡰⠆⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⣰⠋⠀⠀⣷⠊⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠊⡇⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⠀⣹⠀⠀⠀⠀⠘⠃⠀⢀⠀⠀⠘⠃⠀⠀⠘⠁⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠖⠅⣿⡠⡄⠸⢀⢈⡁⣆⣸⠂⣶⢠⢐⡆⡔⢠⠀⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣤⠔⠙⠁⠧⠀⠿⠘⠃⠸⠛⠆⠛⠘⠸⠆⠉⠸⠆⠸⠇
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣉⣩⣍⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠀⠀⠀⢀⣘⣛⣂⠀⠀⠀⠀⠀⠀⠀⠀⣰⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⢁⡿⠄⠀⠀⠀⠀⠀⠈⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⣰⣿⢿⣧⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀
⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣹⢸⡟⣇⠀⠀⠀⠀⠀⠀⡀⠀⠉⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠀⡍⠰⠀⠀⠀⠀⠀⠴⣠⠄⡧⣠⠀⠀⠀⠀⣰⢻⡇⣿⢸⡇⢹⡄⠀⠀⠀⠐⠀⠀⠀⠆⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⣬⠭⠵⣫⡴⣿⡂⠀⠀⣠⠇⡾⢸⣿⢸⣿⠈⢷⡀⠀⠀⠐⠀⠁⠀⠖⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⠚⠋⠥⠞⠑⠃⠀⠀⠉⠈⠁⠉⠉⠈⠉⠀⠈⠁
⠀⠀⠀⢰
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠸
⠀⠀⠀⢸
⠀⠀⠀⠈⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠸⠇⠀⠀⠀⠀⠀⠀⠀⢸⡃⠀⠀⠀⠀⠀⠀⠀⢽⠀⠀⠀⠀⠀⠀⠀⠐⠃
⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠆⠃⠐⢩⢔⠀⠀⠀⠀⠀⠚⠥⠀⠀⠀⠀⠀⠀⢠⢋⡂⠀⠀⠀⠀⠀⠀⠄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠀⡔⠃⢒⡀⠀⠀⠀⠀⡈⠉⠭⠂⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠐⠠⠠
⠀⠀⠀⠀⠄⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠃⠀⡈⠀⠰⠣⠀⠀⡀⠭⠭⠭⠙⠀⠀⠀⠀⢸⠗⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠄⠉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠈⠋⠉⠌⠄⡠⠀⠀⢑⣒⣒⢒⣒⣲⠄⠀⠀⠍⠀⠀⠀⠀⡄⠀⠀⡄⠀⡀
⠀⠀⠀⠀⠈⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠠⠌⠌⠀⠀⠀⠀⠀⠀⠸⠡⠤⠬⡭⠥⠤⠄⠀⠐⠦⠀⢀⠀⠀⠀⠀⠀⠀⠁⣀⡐⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣼⣿⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣨⣿⠋⣥⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢯⣿⣿⣿⣷⣫⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⡈⣻⣿⡟⠛⠫⣥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡾⢿⡏⢙⣧⣀⣴⠛⢋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⡀⢀⣿⠟⢿⡟⠛⣶⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠻⣿⡿⢿⣿⣾⣿⡿⠿⢿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣏⠀⠀⣿⣄⣼⣇⠀⣀⡟⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠋⠉⢹⣿⡿⣿⡿⠛⠻⣿⣿⠿⢿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⣦⣤⣼⣷⣴⣿⣇⠀⣀⣿⣧⣤⣾⣭⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡻⠛⣿⣿⠛⠛⢻⣿⠟⠿⣿⣧⣽⣿⡏⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣷⣴⣿⣿⣄⣀⣸⣿⣤⣤⣿⡟⠉⠹⣿⡿⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⡿⠛⢿⣿⡿⢻⣿⣿⣿⣧⣤⣶⠿⠿⢿⣛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⣀⣼⣷⣤⣼⣿⣿⣿⣿⣧⣀⣿⣿⣏⡀⠀⣼⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⣟⠋⢻⣿⢉⣻⡏⠀⠈⢻⣿⣿⠋⢹⣿⣿⣾⣿⠟⠳⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣷⡿⣿⣿⣿⣿⣿⣿⣷⣦⣴⣾⣿⣿⣿⣿⣿⣤⣾⣿⣦⣶⡷⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣷⣍⣀⣸⣿⠁⠀⢹⣿⠛⠛⣿⣿⣥⣿⡟⠁⠉⢿⣏⠁⠹⣟⠛⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠭⣿⣿⣿⣿⣦⣴⡿⢻⣶⣾⣿⠋⢹⣿⣧⣄⣠⣿⣿⣿⣿⣿⣿⣿⣟⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠛⣛⣿⣿⠿⢿⣶⣾⠿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠉⠁⠀⠀⠉⠁⠀⠈⠉⠉⠉⠉⠁⠉⢫⠝⠛⠀⠉⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡌⠀⠀⠀⠀⠄⠀⢤⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠠⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠉⠐⠤⠀⠤⣄⠠⠀⠀⠉⠀⠀⠀⠀⠀⠀⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠁

⣿⢿⠿⠿⡿⡻⠿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣻⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣄⣀⣀
⠀⠀⠀⣰⣲⡄⢄⣛⣡⣴⣿⣶⣶⣾⣦⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣟⣉⣁⣀⣀⡈⠉⠛⠷⣤⣀
⠀⠀⠀⠈⠉⡀⠈⡹⣿⣟⣛⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠞⣛⣉⣹⣿⣿⣿⣿⣿⣶⣦⣄⠙⠻⣶⣄⡀
⠀⠀⠀⠀⢰⠁⢾⡿⠂⠹⠋⠉⠙⠁⣰⣄⣀⠀⠀⣀⣤⡤⠎⠐⠿⠛⠛⠟⠛⠛⠉⠉⠻⠿⢿⣿⣿⣿⣿⣦⣈⠻⣿⣷⣶⣤⣀
⠀⠀⠀⠀⣼⣦⣀⠀⡈⠂⠀⢨⠻⣿⣦⣹⣿⣴⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡉⠻⢿⣿⣿⣶⡈⢿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⣼⣷⣝⢿⣿⣿⣷⣶⢰⠐⠋⠉⢿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣶⣄⣀⠀⠀⣿⣷⣶⡘⢿⣿⣿⡄⠹⣿⣿⣿⣿⣷⣦
⠀⠀⠀⠀⠀⠹⣦⣽⣿⡿⣿⣷⠷⠖⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣯⣿⡄⣈⠹⣿⣿⣿⡃⢿⣿⣿⡄⠘⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠛⠉⠙⢿⠏⠀⠀⠰⣦⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣟⠀⠻⣷⣶⣾⠟⠡⣾⣿⣿⣷⠀⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⢀⡠⠀⠴⠶⣶⣶⣶⣤⣤⣀⣀⣀⡀⠀⠀⠀⢘⣏⢠⣥⢶⣦⣌⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣦⠀⠀⠁⠀⠀⣤⣄⠀⠨⠟⠋⠛⠛⠛⠛⢿⣷⣦⣤⠈⠛⠘⠻⣿⣿⣿⢯⣭⡝⢰⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠈⣠⣶⣦⡤⠤⢤⣝⡻⣶⡀⠀⠀⠀⠀⠀⢀⡈⣻⣿⣧⠀⠀⠀⠀⣰⣴⣿⡟⠀⣾⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣀⣤⢤⣴⣿⣿⣶⡇⠲⣤⣤⠄⣀⣠⣤⣼⣍⢻⡇⠀⠀⢰⣿⣿⣿⠁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣤⠀⠟⠃⠀⣬⣽⠟⣽⡷⢀⡔⠛⠋⠻⠿⣿⣷⣿⣃⢱⠀⠀⣿⣿⣿⣿⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣼⣿⠋⠀⠀⠀⢉⡉⠀⠰⠟⠁⠀⠉⠒⠠⢿⡾⢿⣟⣼⣯⠈⠀⠂⣿⣿⣿⣿⠀⠘⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⢀⣤⠆⢀⡄⠀⣼⣿⡅⢤⣧⣶⣾⣿⡀⢼⣥⠔⠉⠉⣶⣄⠀⠀⠀⣿⣿⣝⢿⣷⡦⠀⢻⣿⠛⢿⡇⠀⢹⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⢀⣀⡋⠀⢬⣴⠀⠀⣏⣽⣤⡀⠀⠈⠁⠘⠷⠾⠷⠞⠻⠟⠋⠘⠷⣶⣿⡿⠟⠙⢤⡞⠻⠷⠘⣿⡀⠀⠁⢀⣸⣿⣿⣿⣿⣿⠋
⠀⠀⠀⠠⠚⠉⢀⣀⣤⡤⠤⠤⠒⠂⠹⠟⠙⠒⠧⣶⣶⣤⡀⢀⣀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣯⡤⠘⢶⣬⡻⣶⣾⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⣠⡤⠖⠉⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣟⠙⠦⣄⣀⡠⢦⣤⣶⠿⠿⠯⣥⣄⣺⣿⣿⢾⡟⠶⠊⠉⢉⠉⠻⣷⣤⡀
⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠙⠋⠙⢿⣷⣦⡄⠀⠀⠀⠈⠁⠀⠀⢠⠈⣿⣿⠋⠁⠀⠁⠀⠀⠀⠀⠀⢲⣿⣿⣅
⠀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢏⢻⡿⠂⠀⢄⠀⠀⠀⠀⠀⢱⣼⡟⡀⠀⠀⠀⠀⠀⠀⣈⡶⣷⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠀⠘⠁⡆⢀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⡼⠀⡇⠀⠀⡀⢰⣿⣿⡇⠀⠀⠀⠀⠀⠀⠻⠻⣿⣿⣿⣿⡀
⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⢀⡄⠀⢿⠀⠴⢠⡎⠁⠀⠀⠀⠀⠀⠀⠁⠀⢷⠀⢰⡇⠰⣿⢸⣷⡈⢢⣄⠐⢤⣀⣀⡒⣿⣿⡿⠙⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⢈⠀⠛⡜⠋⣇⠀⢠⠀⠀⠀⡆⠀⣠⡀⠀⠀⢸⡄⠀⢡⣾⣿⣿⣿⣿⣿⣶⣿⣿⡿⡁⢿⣧⢻⣶⢷
⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠘⠛⣼⠂⠀⣽⣠⠁⠀⠀⢸⠇⢰⣿⡄⣠⣇⠀⣷⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡇⢸⣿⣷⡜⠻
⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠁⠀⠸⠇⢠⣍⠁⠀⠀⠀⢀⣞⢠⣆⡘⣷⣿⣾⢀⣿⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⣾⣿⣿⣶⡦
⢰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀⠀⢀⣡⠈⠊⠁⡧⠘⢠⡴⠛⠻⢸⣿⣿⣜⣿⣿⣸⠇⠀⣿⣿⣿⣻⣿⣿⣿⣏⡑⠾⣏⢰⣿⠿⠋⣰⣦
⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠊⠀⠀⠀⠀⣬⠃⠜⠀⠀⡠⠊⠋⠁⢀⢠⡿⣿⣿⣿⣿⣿⡅⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⠟⢀⣽⠟⠁⠻⣷⡏
⠀⡀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠊⠇⢀⠄⠀⠈⠀⠀⠀⢠⣿⠟⢰⣿⣿⣿⣿⡿⢄⣿⣿⣿⣿⣻⣿⣿⠟⠋⠀⣔⠊⠁⠂⣸⣿⡿⣣⡀
⠀⢧⡰⠇⠀⠀⠀⠀⣀⣀⣀⠤⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢀⣀⠄⣠⣿⠇⢠⣿⣿⣿⠓⢯⣶⣿⣿⡿⣿⣿⢺⣿⣯⣴⣯⣴⣤⣦⠀⢻⣿⢟⣼⡏
⠀⠀⠄⠀⠀⢀⠔⡝⠋⠉⠀⠀⠀⣀⣀⡀⠀⠀⣀⣤⣶⠾⢛⣥⣾⠟⣃⣴⣿⣿⡟⣧⡼⢿⣻⣿⠿⠛⡛⠩⠉⠓⠚⠛⠓⠒⠶⠧⠴⠿⠓⠚
⠀⠀⢧⡄⠀⠠⠊⢀⣴⠾⣿⣿⣿⣿⠏⠁⣤⣾⣿⠛⠁⣰⣿⣿⣿⣿⣿⣿⣿⣾⣿⣯⣿⠿⠕⠀⠈⠁⠀⠀⠒⠋⠉⠉⠙⠛⠓⠒⢤⣀
⠀⠀⠀⠁⡀⠀⠀⠉⠸⣷⣿⣿⣿⣅⠀⠀⢰⣿⡅⢂⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛
⠀⠀⠀⠤⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⠄⠀⠿⠟⠃⢈⣩⣽⣿⣿⠿⠛⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢲⣿⣿⠿⠟⢀⣽⣿⣷⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⡀⢠⣿⣿⣿⣿⣻⡿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡿⠟⠋⠁⠀⠉⠀⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠹⣿⣿⣝⣛⣟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⣷⣦⣄⠀⠀⠀⠀⠀⣰⣿⣿⣿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣷⣦⣶⢿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⠛⠻⠟⢿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣵⣿⣿⣿⣿⣽⣠⣿⣿⣟⣉⣉⠍⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣟⣿⣿⣿⣿⣿⡇⢿⣿⡿⠛⣿⡿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣟⡾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠘⢿⣸⡿⣿⢻⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡿⣿⣿⣿⡛⣿⣿⣿⣿⣿⣿⡇⠈⢿⣇⡏⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡗⠀⠀⢺⣷⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⢿⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣾⣿⣿⣿⡿⣿⣿⣿⣿⠋⠀⠀⠀⠀⠹⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣽⣿⠛⠛⡙⠀⠀⠀⠀⠀⠀⠉⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣤⣈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣻⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣝⢯⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠉⠀⡇⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠂⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢶⡄
⠀⠀⠀⠀⠆⠀⠠⠜⠋⠀⢀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⣠⢤⣄⣄⣯⣄
⠀⠀⠀⠀⠰⠛⠒⠶⠦⠶⠒⠓⠄⠀⠀⠀⠀⠀⠀⢘⠓⠒⠒⠒⠚⢳⠀⠀⠀⠀⠀⠀⠠⠉⠉⠉⣻⠏⠐
⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢰⡏⠂⣤⠀⢀⣀⣼⣶⠖⠀⠀⠀⠘⣀⡇⠀⠀⠉⠀⢠⠀⠄
⠀⠀⠀⠀⣄⣈⣶⣤⣤⣴⣎⣠⠄⠁⢀⡀⠀⣀⠴⣃⢠⡟⠀⠸⡇⠀⣿⠠⠀⠀⠀⠀⣠⣥⣀⣀⣀⣀⠘⠀⠚
⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⢇⣀⡿⠤⠞⠛⠛⠒⠚⠛⠉⠉

⠀⠀⠀⡀⠀⠀⠀⠀⢰⠒⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢀
⠀⠀⠀⠋⠀⢠⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⡹⠋⠀⠀⠵⢀⠀⠀⠀⠀⠀⠀⠈⠁⢀⣤⣀⣀⣀⣀
⠀⠀⠀⠠⠠⡶⠄⠀⠀⠀⠐⡆⠀⠀⠀⠀⠀⠀⠈⠁⠂⠀⠐⠐⠈⡁⠀⠰⠀⠀⠀⠀⠀⢈⠉⠉⠉⠉⢉⠄⠄
⠀⠀⠀⢹⡄⡀⠀⢀⣤⠀⠀⠃⠀⠀⠀⠀⠐⠂⠀⣁⠀⠀⠀⠄⢤⠉⠠⠀⠀⠀⠀⠀⢰⠙⣄⠀⠀⠀⢸⣐⡄⢠⠄
⠀⠀⠀⠀⠉⢣⣀⠀⠉⠀⣀⠀⠀⠀⠀⠀⠀⡠⠄⢸⣀⠀⠀⢀⡜⠃⢀⠀⠀⠀⠀⢠⠈⡇⠀⠉⠐⠒⠚⠋⡝⠐⡰
⠀⠀⠀⠀⠀⠼⣯⣭⠉⠉⠋⠀⠛⠀⠀⠀⠐⠷⢤⣥⣙⣓⡒⠋⠤⠄⠂⠀⠀⠀⠀⠴⢦⣌⡦⢤⡄⢀⣤⠦⠤⠜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣧⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⡿⣋⣴⠾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣾⣿⣿⣿⡿⠋⣁⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⢟⣩⣶⣿⠟⣉⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠟⣫⣾⣿⠞⣫⠿⣫⣴⡿⢛⣡⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠟⣉⣴⣿⣿⡿⢟⣭⣶⡿⠋⣀⣴⣶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠟⢉⣴⣾⣿⣿⣿⡿⢞⡿⠟⣩⣴⣿⠿⠋⣀⣴⣶⢂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠾⢛⣽⣾⠿⢛⣥⢞⣫⣶⣿⠿⢋⣡⣶⡿⠿⠿⠿⡿⠛⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢋⣤⣾⣿⡿⣿⣿⣿⣵⣾⠿⣋⣥⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠿⣋⣵⣾⠟⣫⣿⣿⣵⡾⠛⠉⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⡿⠟⢉⣴⡾⠟⣩⣴⣿⣿⠿⠛⠁⣀⡴⠞⢋⣡⣴⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⠋⢁⣤⡾⠛⣉⣴⣾⣿⠿⠋⢁⣠⡶⠟⣉⣤⣾⡿⠟⣁⣤⣶⣦⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⢁⣴⣾⣿⠿⠋⣁⣴⠾⢛⣡⡴⢛⣽⢞⣫⣶⣿⣿⣿⣿⢛⣿⣧⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠁⣤⣾⣿⠿⢋⣡⣶⠟⣋⣥⠾⣋⣵⣾⣿⣿⣿⣿⣿⣿⣿⡟⠋⡛⠛⠃⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⣋⣥⡾⠟⣫⡴⠞⣉⣴⣾⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣾⣏⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣵⡾⢛⣭⠶⠛⣡⣴⣿⣿⣿⣿⣿⡿⣟⣯⣷⣿⣿⣿⣿⣿⡿⣟⣽⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⣛⣵⠞⢋⣠⣶⣿⣿⣿⣿⣿⢟⣫⣵⣾⣿⣿⣿⣿⣿⢟⣫⣵⣿⣿⣿⣿⣿⣇⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⡿⠛⢉⣠⣶⣿⣿⣿⣿⣿⢟⣭⣶⣿⣿⣿⣿⣿⡿⢛⣩⣶⣿⣿⣿⡿⣿⣿⣿⣿⠿⣿⡇⢀⡀
⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠟⠋⢁⣠⣶⣿⣿⣿⣿⣿⣿⣿⣾⢿⣿⣿⣿⣿⠟⣋⣵⣾⣿⣿⣿⠿⣛⣭⣾⣿⠿⢛⣥⢞⣭⠶⣿⣅
⠀⠀⠀⠀⠀⠀⠸⠟⠉⠀⢀⣶⣿⣿⣿⣿⣿⣿⣿⣿⣻⣽⣾⣿⡿⢛⣩⣴⣿⣿⣿⣿⠟⣫⣵⣾⣿⠟⢋⣡⣾⣿⣿⣿⣿⣿⡿⠛⠿⠷⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣟⣯⣷⣿⣿⠿⣋⣥⣶⣿⣿⣿⡿⢟⣫⣶⣿⡿⠟⢋⣤⣾⣿⣿⣿⣿⣿⣿⠿⠋⣀⣀⣀
⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⣫⣴⣾⣿⣿⣿⡿⣛⣽⣾⣿⡿⠛⣉⣴⣾⣿⣿⣿⣿⣿⣿⡿⣛⣥⣾⣿⣿⣿⣯⡀
⠀⠀⠀⢀⣠⡶⣛⣿⣿⣿⣿⣿⣿⣿⡿⢟⣩⣶⣿⣿⣿⣿⡿⣻⣵⣾⣿⠿⢋⣡⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⡿⢋⣤⠀⣠⡄
⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣷⣿⡿⠟⢋⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣻⣿⣿⣾⣯⣵⡾⣋⣤⡶
⣸⣿⣿⣿⣿⣿⣿⠿⠛⢿⣿⣿⣯⣷⣿⣿⣿⣿⣿⣿⠿⠛⣁⣤⣾⣿⣿⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⣵⣾⣿⣿⠟⣫⣿⣿⣿⣿⣻⡷⠻⣆⣠
⠉⠛⠉⠛⠁⠉⠁⠀⠀⠘⠋⢩⣽⣿⣿⣿⡿⠟⢋⣡⣴⣿⣿⣿⣿⣿⣿⠿⢛⣩⣾⣿⣿⣿⣿⣿⣿⣿⠻⣿⣛⣠⣾⠟⣉⣴⣾⣿⣿⣿⢛⡿⠛⠁⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⠟⠉⠀⠘⢋⡽⢿⣿⡿⠿⠛⢋⣡⣶⣿⣿⣿⠟⠉⠉⠋⠙⠛⠉⠃⠺⠏⠀⠀⠀⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠐⣿⣿⠿⣿⠟⠁⣠⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⣡⣞⣥⣶⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢋⡵⢋⣤⣶⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠞⠋⣼⣷⡄
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣶⣶⣶⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣻⣿⣿⡿⣿⣿⢻⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠀⠂⢄⡀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⢀⠨⠓⠁⠀⠉⢀⠀⠙⠴⡀⡀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⠆⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠂⢀⣂⣑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠸⠀⠀⠘⡖⡇⠀⠀⠀⢠⠀⠀⠀⠀⠈⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡀⠀⠠⠀⢀⠐⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠁⠂⠂⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⠐⠀⣀⡀⣀⣀⠄⢁⣀⣀⢀⠄⣀
⠀⠀⠀⠀⠀⢁⠄⠀⠀⠀⠐⠤⠀⢤⠀⠀⠀⠀⠀⠉⠉⠃⠀⠀⠀⠀⡄⠈⣁⠀⠢⠀⠾⠙⡮⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠄⠈⠀⢀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢂⠴⠒⠄⠀⢰⡀⠂⠀⠄⠄⠉⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠐⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠨
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢠⡀⠀⠀⠀⣀⠐⢀⠀⠀⠀⠀⠠⠀⠠⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠤⠤⠄⠐⠒⠒⠒⠉⠉⠉⠓⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣀⡀⠀⠀⠀⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠸⠓⠈⠘⠊⠉⠀⠀⠙⠦⠔⢦⠤⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⡼⠃⠀⠀⠀⠀⣀⣀⠠⠕⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢄
⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⣼⠁⠀⠀⢀⡄⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⣸⠇⠀⢀⡠⠌⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠇
⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⣿⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡖⢻⠿⠖⠛⠓⠉⠉⠁⠀⠰⠟⢢⢠⣄⠀⠀⠀⢙
⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⣧⠈⠑⠁⠀⠀⠀⠀⠀⠀⠀⠠⡎⠛⠁⠀⠀⠀⢉⡆⠀⠀⠀⠀⢈⣀⡀⣀⠈⠙⣇⡀⠀⠘
⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⢻⠆⠀⠀⠀⠀⠀⠀⠀⣤⣀⢀⡥⠖⠉⠉⠉⠛⠉⠀⠀⠀⠀⠀⠀⢁⣀⣀⠈⠒⣿⠈⣧⠻⠂
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢠⣼⠃⢹⠋⠀⡠⢞⣉⠉⠲⣄⠀⠀⠀⠀⢠⡶⢣⣤⡀⠑⣆⢀⢰⡇
⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⢿⣀⠀⠀⠀⠀⠠⠁⢀⠎⠀⢸⠁⣹⣿⣷⠀⠈⣆⠀⠀⠀⣾⡓⠾⡿⠃⢀⣨⣰⡄⠳⢄
⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠈⢽⡀⠀⢰⡿⢆⠀⠈⢧⡀⠥⢤⣙⣿⡥⢄⡠⠊⠀⠀⠀⠻⡉⠒⠒⠊⠁⠈⠉⠉⠐⠎
⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⡴⢇⡏⢹⡦⣉⣠⡾⠁⠄⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠉⠙⣆⠀⠚⠀⠢⠀⠀⠀⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠐⠒⠚⠁⢎⡤⠊⠁⠷⠀⠀⠀⢈⠉⠀⠀⢀⠠⠧⠤⢤⣀⣀⠤⠛⠒⠤⠤⠖⠀⠀⠀⠀⠀⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠐⢄⣀⡴⠋⠀⠀⠠⡆⠀⠀⠀⠀⠐⠄⠐⠁⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠈⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠀⠀⠀⢀⡟⠁⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⢀⡤⠃⠀⠀⠀⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⣤⣴⠲⠿⢿⣿⣿⣾⡿⠒⠀⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠒⠒⠒⠃⠁⠀⠉⠳⢤⣀⣈⣻⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠀⣠⢀⡄
⠀⠀⠀⠀⠀⠀⠀⡀⠀⢿⠀⠀⣠⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠚⠓⠚⠁⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷
⠀⠀⠀⡀⠠⠎⠀⠑⠉⠀⠐⠈⢻⢼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⢀⠾⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢹⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇
⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⡌
⢱⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠉
⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⠃⠀⠀⠈⢢⡀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁
⠀⠈⠲⠃⣄⢀⠀⠀⠀⠀⠀⠀⢰⠏⠁⠀⠀⠀⠀⠀⠈⠺⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡰⢧⡈
⠀⠀⠀⠀⠀⠘⠣⠐⠢⠄⠣⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⡟⠦⣀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⣴⡄⠀⣯⠗⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⣘⡆⡀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠲⢄⣀⠐⠂⢤⣤⡤⠄⠚⠁
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣏⣀⣀⣀⡄⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠤⠤⠒⠒⠲⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠊⠉⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠁⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠈⡆⠀⣀⠴⠶⠥⠤⢤⣄⣀⡀⠀⠀⠀⢸⠀⠀⠀⣗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠹⡀⠀⠀⠸⡾⠁⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣀⡞⠀⠀⢠⠛⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⠀⠁⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⡄⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠐⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⣀⣀⣀⣠⣤⠴⠛⠀⠀⠀⠐⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠤⣄⣀⠀⠀⠀⠀⠀⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣄⡀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡹⢦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣯⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠉⠙⠓⠶⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⠓⠦⣄⡀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠉⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠓⠲⠤⢤⣄⣀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠙⢦⡀⠀⠀⢀⡴⠋⠀⠀⠿⣯⢽⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⡿⠄⢠⣠⡄⣈⠉⠲⢄⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⢀⡞⠀⣤⡿⢳⣖⠀⢀⡽⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠛⠉⠐⣾⣯⣹⡟⠂⣀⣄⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⣀⡄⠋⠷⠿⠉⡰⠋⣠⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠒⠒⠦⠤⢄⡀⠛⠉⠠⣾⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣟⣳⡆⠀⠀⡼⢁⣴⣿⡙⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠛⡶⡶⣦⣄⡈⠓⢄⣀⠉⢹⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡏⠁⢀⡞⢁⡾⡏⡿⢇⣷⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢸⠇⡿⣇⡏⣻⣶⣄⠈⠓⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠔⠋⣠⣿⣳⣿⣿⡈⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⠇⣊⣠⢠⣷⣷⣏⢃⡟⣿⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣠⣾⢏⣮⡿⢽⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⠁⠛⢹⡿⡨⣇⡿⡸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣻⢻⢹⠸⢽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠓⢹⡟⣃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⢼⣟⠰⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠀⠉


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⢀⡀⣿⣿⣴⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⢿⡿⣿⣿⣿⣟⡳⣤⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⣯⣿⣿⣿⣿⣋⣀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⣿⣶⣶⣿⣿⣿⣿⣿⠿⠛⠉⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠛⠻⣿⡿⠻⢿⣿⣅⡀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⡿⠿⡀⣴⣿⣿⣿⣿⡟⢿⣿⠻⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⣰⣆⣡⣾⣿⣿⣿⣿⣿⣿⡟⠦⠙⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣮⣿⣿⣿⣿⣿⣿⣧⣽⣿⡛⢿⡿⣷⣶⣶⣦⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢩⣍⡉⠉⢠⣷⣬⣾⣿⣾⣿⣤⣦⣿⣿⣿⣯⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣽⢿⢷⣈⣤⣽⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣴⣶⡶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣷⣾⣿⣿⢿⠿⡟⢷⣾⢿⣿⣿⣿⢿⣿⣷⣛⠿⢿⣾⣅⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣽⣿⢟⡀⢀⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣦⣈⠉⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣜⠛⠉⣱⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⡿⡏⠉⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣀⣝⣿⣿⣶⣿⣯⣽⣿⣿⣿⣿⠟⢿⣿⣏⣽⣿⣬⣛⣻⣿⡿⣿⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣴⣿⣿⣿⣿⣿⣟⣻⣿⠏⠛⠻⠇⠙⠃
⠀⠀⠀⠀⠀⠀⢀⣴⣶⣾⣿⣿⣿⠿⠻⣿⣿⣩⣿⣿⣿⣿⣿⣿⣿⡟⠫⠈⠁⣿⣿⣿⣿⣶⣿⣶⠖
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠛⣿⣷⣤⣼⣾⣿⣿⡿⠋⣻⣿⣿⣿⣿⣇⣰⠀⢀⣿⣿⣿⣽⠙⠿⣿⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣦⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢿⣿⡻⣿⣿⠿⢿⣿⠏⠹⣿⣿⣿⣏⠛⠻⣿⡷⠉⠙⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠙⠋⠀⠀⠉⠀⠀⠀⠀⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⢠⠀⢀⠀⠀⠀⠀⠀⡀⠀⡀⠀⢀⠀⠀⠀⢠⠀⡄⢠⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠈⠀⠈⠀⠀⠀⠀⠀⠁⠀⠁⠀⠀⠁⠀⠀⠀⠁⠁⠈⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠒⠒⠠⢄
⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠄⠠⢄⠀⠀⠈⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⠀⠀⡆⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢀⣷⢦⡴⣄⠒⡷⠂
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⡔⠁⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠉⣿⠸⣧⡟⠀⡇⢠⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠂⠁⠀⠔⠀⠀⠀⠆⢄⠀⣀⠀⠀⠀⢠⠖⠦⠀⡆⡈⠀⠋⠀⢀⡀⠀⣀⢸⡆⣀⡀⣤⣇⠀⣀
⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⡸⠀⠀⠈⠢⠀⣿⠀⠀⠀⡏⢹⣴⡋⣧⡏⠁⣞⢸⢺⣇⡕⣿⢀⡏⢼⠵⠓
⠀⠀⠀⠀⠀⠀⠈⠀⠀⣀⠠⠀⠒⠀⠀⣀⠠⠚⠀⠀⠀⠀⢀⡃⠘⠶⠖⠀⠃⠸⠀⠛⠁⠙⠋⠈⠉⠈⠉⠓⠋⠘⠃⠈⠓⠋
⠀⠀⠀⠀⠀⠠⠖⠊⠉⠀⠀⠐⠂⠈⠉⠀⠀⠀⠀⠀⢀⠔⠁⢸⠂⢒⡄
⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣀⡴⠵⡞⢡⠇⠀⠀⠀⠀⡐⠒⠐⠒⠢⠤⣀
⠀⠀⠀⣠⠐⠄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡤⠤⠖⠚⢩⠁⠠⠀⠃⣼⠀⢠⢞⠋⠉⠅⠀⣀⡀⠀⠄⠊⠃⠀⠒⠠⢄⡀
⠀⠀⠀⠙⣜⠒⠒⢚⠛⠋⠉⢹⠉⠉⠁⢀⠂⠀⠐⠠⠂⠀⠀⠀⠀⢹⠀⡼⢮⡳⣅⡀⠀⠀⠀⠈⡅⠐⠢⠤⠀⠤⢒⠷⢄⡀
⠀⠀⠀⠀⠈⢦⠁⠈⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠈⠓⠯⣗⣲⠤⢀⣂⣀⣀⠀⠀⠀⢘⣀⡤⣳
⠀⠀⢠⠔⠚⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⠁⠀⠀⠀⠀⠀⠀⠉⠑⠒⠒⠲⠿⠿⠿⠟⠓⢛⡗⠒⠢⣄
⠀⢰⠃⣠⠊⠉⠻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠉⠉⠙⣧
⠀⡏⠀⡇⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⡰⢈⡇
⠀⠹⡀⢣⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢀⡠⠚⠀⡼
⠀⠀⠱⣄⠳⣄⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠖⠋⠀⣠⠞
⠀⠀⠀⠈⠑⠢⠍⣑⠚⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡗⣀⠤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢃⣘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠖⠉⠙⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢛⠛⠉⠉⠀⠀⣹⠄⠠⠤⠤⡙⠲⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠊⠓⠒⠒⠒⠉⠀⠀⠀⠀⢀⡼⠀⠀⠀⠉⠉⠓⠒⠒⠒⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠄⠚⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠓⠐⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠈⠙⣶
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠇⢐⠀⠀⡀⡀⠀⠀⠀⠀⢀⣴⠾⠿⣶⣆⡀⠀⠀⠠⠅⠠⠅⠠⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠐⠀⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠄⠀⠙⣿⡇⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠠⣒⠒⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠐⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⢁⡿⠋⠀⠀⠀⠐⠒⠃
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠠⠀⠠⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠐⣛⠀⣀⣀⠀⠀⠀⠀⠘⠓⠀⠶⠛⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠸⣶⣴⡟⠀⠀⠄⠡⠄⠀⠀⠀⠈⠀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⢘⣵⡿⠛⢿⣧⠀⠀⠀⠀⠉⠁⠀⢀⡄⡀⠴⡀
⠀⠀⠀⠀⠀⠀⠹⠟⠀⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠁⠀⠀⡀⠀⣀⡀⠀⠀⠀⠀⠀⢃⠁⠈⠀⠠⢹⢃⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠈⠀⠀⠀⢀⣿⣧⣀⣀⣠⠁⠀⠀⢻⣿⣷⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠛⠁⠀⠈⠀⠴⠆⠤⢀⠁⠞⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠤⢀⡶⢾⣷⣦⠀⠀⠀⠀⠀⠀⢀⠀⠀⠓⠒⠀⠀⠈⠀⠀⠀⠀⡴⠖⠲⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⡇⣄⠀⠀⠀⠒⠁⠀⠀⠀⠀⠄⠀⠀⠂
⠀⠀⠀⠀⠀⠂⢀⡀⠈⠀⠀⠀⠀⠀⠀⢠⣿⣿⣶⡗⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⠀⠘⠀⠉⠁⠐⠀⠀⢀⠀⠀⠀⠠⠁⣠⡄
⠀⠀⠀⠀⠀⠰⠁⠈⠀⠀⠀⠀⠀⠃⠠⢸⣿⣿⣿⠁⠀⠀⠀⠀⠀⢂⠈⠁⠉⠀⠀⠀⠀⠀⠐⣆⠂⠘⠀⠀⠀⠀⡀⣠⣶⣷⣾⣧⣄⢰⣿⣿⡇
⠀⠀⠀⠀⠂⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡄⠀⢠⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠨⠂⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠊⠀⡄⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⡇⠀⠈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠈⢽⣿⣿⣿⣿⡇⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠂⠀⠈⣿⣿⣿⣿⠀⠀⡈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⣿⣿⣿⣿⣿⡇⣸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠃⠛⠛⠋
⠀⠀⠀⠁⠀⠀⠀⠀⠈⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠀⠰⢀⠂⠐⠂⣆⢂⡶⠖⠂⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠊⠁⠀⠀⠀⠀⠈⠉⠈⠛⠡⠌⠀⠀⣄⠀⠀⠀⠍⡲⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⠁⠀⠀⠀⠀⠀⠀⣀⣤⠞⠁⠀⠴⠋⢀⡀⠀⠙⢤⠀⠠⠏⠀⠀⠁⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⢀⡔⢄⣀⣤⠵⠶⠚⠛⠛⠛⠻⠷⢶⣦⣥⣐⠀⡀⠀⠀⠀⣀⠀⠬⠦⡀
⠀⠀⠀⠀⠀⠀⠔⠁⠀⠀⢀⠦⠠⢞⣭⡶⠛⠉⠀⠀⠀⠀⠠⣤⠀⠀⠀⠀⠀⠈⠙⢿⣶⣅⡠⠀⠀⠀⠀⠀⠈⢂
⠀⠀⠀⠀⠠⠀⠒⢂⠒⠈⢁⢒⣴⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣮⡢⣾⠆⠐⠤⢀⡵⡀
⠀⠀⠀⠀⠁⠀⠀⠀⢒⡄⣰⣿⣿⡟⣥⣶⡿⠁⠄⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣄⢾⠆⠀⠘⠃⠑⡀
⠀⠀⢀⠂⠀⠀⠀⠀⠌⣼⣿⣿⣿⣷⣿⡅⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠸⡆⠀⢿⣿⣿⣿⣆⠀⣈⡀⠀⠀⠰
⠀⠀⡀⠀⠀⠀⠀⡀⣼⣿⣿⣿⣻⣿⣿⣷⣴⣦⢀⣬⡇⠀⢀⡠⠖⠚⠉⠉⠹⠛⠛⢶⣿⣄⣸⣿⣿⣿⣿⣇⢛⡣⠈⠐⠀⠃
⠀⠀⠀⠀⢀⠂⠀⢸⣿⣿⣿⣷⣚⢿⣿⣿⣿⣿⣿⣿⣷⣾⠿⠒⠀⢀⠀⢰⡔⠒⠒⠀⢿⣙⢿⣿⣿⣿⣿⣿⡈⣁⠀⣄⡀⠘
⠀⢸⠀⢀⠀⠀⡗⣼⣿⣿⣿⣿⣿⣈⡿⣿⣿⣿⣿⣯⠈⢹⣤⠶⠛⢻⣧⡀⠑⢐⡀⠀⡖⡂⠉⠙⠹⣿⣿⣿⡇⠀⠀⠄⠙⠶⡆
⠀⠈⠀⠈⠀⢀⠃⣿⣿⣿⣿⣿⡿⡏⢉⠛⣿⣿⡿⣿⣶⣤⣄⠀⠀⢀⡝⢁⣀⡸⠃⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠂⠀⠘⠀⠀⡅
⠀⢐⢀⠀⠀⠎⠀⣿⣿⣿⣧⠈⠄⠁⢀⣴⣿⣿⡇⠀⠙⠛⠁⢀⡒⠋⠙⠁⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⠈⣿⡇⠀⠀⠠⡄⠀⡇
⠀⠀⠘⡄⠀⠀⠀⢸⣿⣿⣧⠏⠀⢠⣿⣿⣿⣿⡷⠀⠀⠀⠀⠈⠀⠀⣀⣀⣠⢤⠔⠖⠛⠛⠋⠀⠀⠀⠀⢹⢃⡥⠀⠀⠛⣦
⠀⠀⠀⠰⣄⠀⢀⣠⣿⡟⠀⠀⠀⠀⠀⣀⣹⣿⣿⣆⠀⠀⢀⢰⢾⣾⡟⠛⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠟⠀⠀⢧⡌
⠀⠀⠘⠀⢈⣴⣿⣿⡿⠃⠀⠀⠉⠀⠀⠀⡈⣿⡠⠙⣿⠀⢄⠀⠐⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣆⡀⠺⠁
⠀⠀⢠⣿⡿⢛⠄⠀⡁⠀⠀⠀⠀⠀⠀⡀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣧⡀
⠀⣠⣿⡟⢱⠃⡄⠐⠁⠀⠀⠀⢠⠀⣠⣤⣾⣿⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣇
⢠⣿⡉⢀⠠⠀⠀⠀⠀⠀⡀⠀⠀⠸⣿⣿⣿⣿⣿⣟⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡏
⢸⡋⡇⠀⠀⠀⠀⠀⠀⠻⠁⠀⠀⠀⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦
⠈⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⣟⣄⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⢂⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⠋⠙⠻⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠟⠻⠟⠿⢿⣿⣷⡀⠰⡧⣠⠄⠀⠀⠠⠀⣶⣤⣾⣿⡿⠋⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠛⠆⠐⣿⠁⢶⣂⣴⣾⠿⠿⠿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⣿⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢉⠀⠀⠄⠙⡷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⠛⠛⠻⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠉⠀⠁⠈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⢤⣤⣤⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡷⣤⣀⣠⡴⣿⡀
⠀⠀⠀⠀⠀⠀⠀⡴⣆⠀⠀⢸⡇⣿⠀⠀⠀⣀⡴⢶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⠀⠉⠁⣿⣿⣿⣷⡀⠀⠀⢀⠿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣼⣃⣿⠤⠒⠉⠁⠀⣠⣤⡾⠿⣦⠀⠀⠀⢀⣤⡴⣤⡀⠀⠀⠀⠉⠲⢄⣸⣿⣿⣿⣿⣷⣄⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠸⣿⣇⠀⢀⢿⡄⠀⠀⢸⡏⠀⠈⡇⠀⠀⠀⠀⠀⢀⡿⠿⣿⡿⠿⡿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⢀⡀⠸⠋⣿⣿⡄⣠⡄⢠⣄⡙⣶⣾⣇⣠⣶⠀⠀⢀⣾⣼⣿⣤⣾⣭⣽⣥⣽⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠈⠉⠒⣾⣿⣿⣿⠀⠀⠀⠀⢙⣿⣿⣿⠀⠀⠀⠀⠸⠿⠿⠿⡿⠿⢿⠿⠿⠿⠿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⡇⠀⠀⠀⠀⠀⠾⠿⡿⡿⠿⠃⠀⠀⠀⠀⠻⡿⡟⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸
⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣠⣜⣈⣧⣀⣀⣀⣀⣀⣀⣠⣇⣣⣄⣀⣀⣀⣀⣀⣤⣇⣧⣀⣀⣀⣀⣀⣀⣀⣤⣇⣀⣈⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀








⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⡆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣌⣱⠎⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⢤⣿⣷⡶⢀⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⠞⠛⢁⣄⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣤⣶⣾⢹⡅⣠⠶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢡⡿⣧⣾⣷⣤⠆⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣤⣄⡋⣀⡿⠿⠛⢠⣼⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⢉⣁⣅⣠⠄⢾⠿⠾⠂⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠏⠈⢻⣄⣘⣷⠈⠑⠲⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠠⣤⠟⠁⡈⣠⡴⠋⠉⡾⠆⡷⠂⣈⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢂⣾⣿⠋⡪⣴⣀⢱⡤⠶⢂⣤⣩⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢆⣄⠴⠲⠾⠿⢃⢠⣄⣼⠛⠋⡀⠐⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠄⢠⡶⢠⣀⣈⣉⠀⠴⠶⡅⠀⣀⡤⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣠⠘⡻⠊⣸⡿⠃⠀⠘⠋⠀⠀⡈⠁⠀⢀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⡀⣤⡂⠀⠈⠀⢸⡿⢁⠠⣀⠖⠀⠀⠀⠈⠓⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠁⠀⠀⠐⣿⣾⠋⠀⠉⠀⢠⠀⠀⠈⠰⠄⣠⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠂⠀⣄⠀⢀⠀⠄⢻⣿⣶⡀⠀⡰⢿⠀⢀⢀⠄⠂⠠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢤⠀⠈⠁⠀⠀⡰⠃⠀⠀⢀⣧⡀⠀⠀⠦⠈⡀⠰⠊⠀⠀⡀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠄⠀⠀⠀⠉⠒⠥⠰⠚⠃⠐⠒⠀⠚⠛⠟⢉⣠⠤⠊⡑⢈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠂⠐⠂⠀⠂⠠⣤⣦⠔⠀⠀⠹⠷⡰⠚⠓⠋⠀⠀⠀⠀⠀⢀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⠀⠀⠀⠀⣤⣄⣀⠆⠚⢸⣿⠏⠀⠀⠀⣶⡆⠀⢈⡀⠀⠀⠒⢀⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠄⣨⡼⠏⠀⠀⡸⢡⠀⣀⣠⠁⠀⠀⠀⠀⠘⢆⠀⢀⠀⠈⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⠀⠀⠁⣿⣿⣿⡇⠀⢠⡈⠀⢀⠀⠈⠡⠀⠈⠀⠐⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠻⠝⣿⠁⠐⠈⠁⠀⠀⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠘
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠤⠶⢒⡒⣛⣛⢋⠉⣉⠙⣦⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠉⣶⣶⣴⣦⢸⣿⠃⢹⡇⠘⢾⡟⢠⡟⠉⠉⠉⢛⣲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠴⠋⠁⢸⡄⣟⠁⠛⠹⠆⠉⠓⢀⣁⣑⣛⣁⣸⣇⣀⣀⣀⣙⣳⣄
⠀⠀⠀⠀⠀⠀⠀⠠⡄⢀⠀⠛⣻⠂⢀⣸⣧⣤⠤⠶⠶⠚⠛⠉⠉⠉⠉⠉⠉⠉⡁⠀⠀⠀⠀⠉⠉⢁⣀⣴⠊⠀⢀⠴
⠀⠀⠀⠀⠀⠀⢰⢸⡇⢴⠀⢰⣧⠖⠋⠁⠀⠀⠀⠀⠀⠀⢀⣀⣤⢺⡇⠀⠀⠀⣿⡷⢲⣒⡶⣶⣻⠛⢆⣿⠀⣀⢸⣯
⠀⠀⠀⠀⢀⣀⣸⣸⣇⣿⠀⠈⠁⠀⠀⡶⣶⠲⡖⢲⢺⣿⣿⡇⠸⣮⢿⠀⠀⠀⠛⢀⡘⠟⠀⠈⠛⠀⠀⠁⠀⣿⢸⣿⢀⣶⣆
⠀⢀⡞⠩⠁⣀⡈⣉⣁⠉⠍⠙⢦⡀⠀⠯⡏⠐⡷⢾⠀⠿⠛⠇⠀⠁⣀⠀⣀⠀⢀⣼⡅⠀⢾⡆⠀⠰⣿⡆⠀⣿⡜⠋⠀⠈⠀⣀⡀
⠀⠀⡇⣤⣤⣴⢶⢠⡶⣄⣶⣦⢈⡇⠀⠀⠀⢀⠀⣤⠀⠀⠀⠀⢷⢴⠻⠔⣇⠀⣼⠽⡇⠀⣟⢳⡀⢀⣯⡿⣄⠙⢁⢠⣿⣆⡆⠘⠁
⠀⠀⢻⣇⠻⠿⢾⣼⠧⠿⠃⣿⣼⠃⠀⠀⢀⣸⣿⣿⣽⣃⠀⠀⠘⠄⠑⣒⠋⠘⠳⠛⠃⢸⣯⢈⣧⠸⠷⠿⠛⠀⠈⢳⣻⠯⠂
⠀⢠⠼⢯⣔⣆⣈⣩⣄⣀⣺⠴⠛⠑⣆⢏⣉⣩⣿⣧⠤⢼⡇⠈⣏⣧⣼⣹⠀⠀⢠⢒⠤⢠⡬⠉⡁⠀⣀⣀⠀⢀⡤⠠⡁⠀⢴⣤⠄
⠀⢸⠈⣀⠀⣠⡀⣰⣦⠀⣠⡀⢠⣄⢹⠈⡇⠀⣿⡇⠀⣸⠀⢺⡿⣿⣿⠿⡿⠀⠜⠬⠗⠠⠽⠖⠁⢸⡁⠈⠳⠏⠀⢀⡇⣀⠈⠁
⠀⠘⡟⢹⣾⠇⣿⣿⢸⣸⡏⢧⣾⠘⡾⠃⣇⠀⣿⣷⣀⡏⠀⠘⣷⠀⢐⢿⡇⠰⠀⠀⣠⡴⠲⣄⠀⠘⠧⣄⠀⠀⢀⡼⠁⣿⣿⠟
⠀⠀⣧⣠⢉⠠⡙⠇⡀⣙⣂⢬⡗⢔⡿⠀⢈⡅⢠⡀⢀⣀⡀⠀⠻⠼⠿⠾⠃⠀⢀⣠⡟⠀⠀⢸⣇⡤⢄⠀⠉⢷⡟⠁⠀⠈⣁⡀
⠀⠀⠛⠬⣏⣙⣙⣋⣹⡥⠽⠖⠚⠉⠀⠀⠘⢦⣾⣷⣯⡴⠃⢀⣤⢀⣀⠀⢀⣰⣋⠸⡇⠀⠀⢸⡏⠀⢸⡇⠀⠸⣅⠀⢠⠞⠁⠀⠉
⣀⠞⢦⡄⣀⠀⣀⣤⡤⡄⠀⡀⠀⢿⡷⠀⡏⠉⣿⠀⣿⠁⢹⣾⣿⣿⠟⣰⠏⠀⠉⣷⢳⣀⣠⣾⡞⠋⠉⢳⡄⠀⢸⡆⡏
⢨⡶⠼⠆⢹⡽⠛⠛⠉⠃⣸⣽⢠⣏⣷⠀⢻⠀⢿⢀⡯⠀⣼⢸⣿⢹⠇⣿⠀⠀⠀⣿⡏⠉⣷⣼⠁⠀⠀⢸⠇⢀⡾⠁⢹⣄⣀⣠⠼
⢠⣄⡄⠀⠀⠀⠴⣿⡆⠀⠧⠿⢀⠌⡄⠀⠘⠲⠺⠞⠓⠒⠋⠘⠛⠚⠀⠘⠦⣤⠞⣿⠀⠀⣿⡿⢄⣀⣠⠟⠀⠀⠀⠀⡾⠉⢠⣤⣤
⠚⢶⠛⠠⠴⣱⠴⢋⡀⣰⣆⢻⡿⠀⡗⣠⡀⠀⠀⠀⣀⢤⡎⣳⣀⠀⠀⠀⠀⢩⠀⡻⣄⣠⠏⡀⠘⢋⡴⠊⠉⠑⢦⠀⢇⠀⠮⣿⠿
⠴⠆⢀⣀⡉⠋⠀⠈⠙⠾⠋⠁⠀⢀⣔⣛⣓⣄⠀⢴⡙⠦⠟⠗⣚⣳⠀⠤⠀⠀⠄⢃⠘⠉⠠⠁⠌⢸⠀⠀⠀⠀⠈⡇⠈⡆⢀⣁
⠀⠀⣿⠁⡭⠉⠉⣉⣷⡆⠀⠀⢠⡗⠢⠗⡒⢚⡇⢸⣸⣿⢻⢫⣿⠇⠀⡿⡄⠀⠀⠱⣄⢀⢀⠊⠀⠸⣄⠀⠀⣀⡾⠁⣠⠇⠺⠿⠂
⠀⠀⣿⣀⣠⣴⠞⠛⣩⡿⡵⠀⢪⣤⣑⣭⣤⡭⣼⠀⠛⠛⠛⠛⠋⡤⠀⠛⠳⠤⡀⠀⠸⡶⠁⠀⠀⣠⠟⠛⠉⠁⣤⡀⠁⣤⣤⡄
⠀⠀⠈⠙⣯⣄⡴⢞⡥⠚⣁⢀⠈⢿⣿⣿⣶⣧⠏⢀⢀⣴⡄⠀⢺⡁⠀⠀⠀⠀⣈⠇⢰⣧⠀⠀⠀⡇⠀⣴⣶⠀⠉⢁⡄⠘⠋
⠀⠀⠀⠸⣯⠵⠚⠉⠀⠠⣻⣟⠄⠀⠀⠀⠀⠀⠀⢹⠾⡿⣿⠃⠀⠹⡟⡟⣿⣿⣿⠀⠸⠁⠀⠀⠀⢸⠀⠈⠈⢀⣽⡁⡷⠂
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣉⣁⣀⣀⣀⣧⣿⣟⣛⣛⣀⣀⣀⣀⣀⣴⣃⣀⣀⣀⣈⣉⣉⣃⣀⣀⣀⣀
⣿⣿⠛⡿⢛⠻⢻⡿⣻⢿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⢀⣀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣘⣻⠉⠉⠉⠉⠀⠉⠀⠀⠀⣆⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠐⣲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠓⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢃⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⢠⡄⢀⠀⠀⠀⠘⢓⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣠⣯⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡤⠴⠖⠹⠒⠁⠙⠉⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⢰⠃⠀⠀⣀⠀⠀⠀⠀⠀⡜⠷⠃⠀⠀⠀⠀⠀⠀⠐⠚⣣⠄⠀⠴⢋⣠
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⣀⠀⠋⢠⠂⠀⠀⡶⠚⠀⡠⣀⡛⡐⠀⠀⠀⠀⠐⣉⢉⠉⢃⡐⠤⠜
⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠨⡇⣀⠀⠘⠁⢠⡴⠃⢤⣜⠯⠥⠀⠀⠑⠐⠉⠲⢀⠀⠀⠀⡘⢁⣤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠻⢿⠀⠀⣄⣸⠀⠀⠀⠲⢀⡀⠀⠀⠀⠀⠀⠀⢀⢹⡀⠉⠀⢼⢌⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠘⡴⣆⣿⠃⠀⠂⠀⣀⡀⠉⢉⡔⠀⠐⠦⠴⠋⠁⠈⠙⠢⠼⠀⡇⠻⠐⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⡔⠉⢸⠀⠰⡇⡎⠸⣀⡬⠋⠀⠀⢀⣠⠎⣑⠦⠖⠤⠤⠴⠊⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠆⠀⢰⠁⠰⣇⠀⠀⠀⠙⠦⢤⣄⣤⠖⠉⠁⠀⠀⠒⠂⠁⠀⠀⠀⠀⠀⠀⠀⠐⠋⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠾⣧⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠤⣄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠠⣇⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣌⢧⠀⠀⠀⠀⠀⠀⢠⠞⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠴⣷⣀⣈⠧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠈⢧⣀⢀⡄⠀⠀⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⡈⠁⠀⠀⠀⠘⡹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⣄⣷⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⣀⡀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠃⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠳⠦⠷⢤⣤⣄⣀⡀⣄⠈⡀⠀⠀⠘⢦⣘⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⠙⣄⠀⢀⡞⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃

⠀⠀⠀⣠⣶⡾⠿⠿⠿⣶⣦⣄⡀
⠀⠀⣾⡟⠁⠀⠀⠀⠀⣴⣿⠛⢿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀
⠀⠀⣿⡇⠀⠀⠀⠀⢰⣿⠃⠀⠀⢈⣽⣿⣿⣶⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣾⣿⡟⠛⠛⠛⢿⣦⡀
⠀⠀⣿⡇⠀⠀⠀⠀⣾⡿⠀⠀⠀⣼⣿⠁⠀⠀⠉⠙⠛⣿⡿⠿⠿⠿⣿⣿⡿⠿⠿⠿⢿⣿⡟⠉⠁⠀⣿⡇⠀⠀⠀⠀⢿⣧
⢀⣾⡟⠁⠀⠀⠀⢀⣿⡇⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢠⣿⠏⠀⠀⠀⠀⣼⡿⠀⠀⠀⢸⣿⠁⠀⠀⠀⢀⣾⡏
⣾⡟⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⣸⣿⠀⠀⠀⠀⢰⣿⠃⠀⠀⢀⣿⡏⠀⠀⠀⢠⣿⠟
⣿⣇⠀⠀⢀⣾⡟⠁⠀⠀⠀⣠⣿⠏⠀⠀⠀⠀⠀⣸⣿⠁⠀⠀⢀⣿⡇⠀⠀⠀⢠⣿⠏⠀⠀⠀⣼⡿⠀⠀⠀⠀⢸⣿
⠘⢿⣷⣄⣼⡿⠀⠀⠀⢠⣾⠟⠁⠀⠀⠀⠀⢀⣼⡿⠁⠀⠀⠀⣼⡟⠀⠀⠀⠀⣾⡟⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠈⢿⣧
⠀⠀⠉⠻⢿⣷⣤⣀⠀⣿⡏⠀⠀⠀⠀⠀⠀⣼⡟⠁⠀⠀⢀⣾⡟⠁⠀⠀⠀⢰⣿⠃⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣷⣤⣄⣀⡀⠀⢰⣿⠁⠀⠀⢀⣿⡏⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢸⣿⡁⠀⠀⠀⣀⣤⣾⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠻⠿⢿⣿⣶⣶⣤⣼⣿⣧⣤⣀⣀⣀⣀⣸⣿⣄⣤⣤⣼⣿⣷⣶⣿⣿⡟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠛⠉⠙⢿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠉⠉⢹⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣀⣀⣀⣀⠀⠀⠀⠈⣿⡏⢿⣧⣀⣠⣤⣴⣶⣶⠿⠿⠿⠛⢻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⠛⠛⠛⠿⠿⠿⣷⣶⣿⡇⠈⢿⣿⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⢻⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⠀⠈⣿⣇⢀⣀⣠⣤⣶⣶⣶⣿⡿⠿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣶⣶⣶⣶⣶⣤⣤⣄⣼⣿⠀⠀⢸⣿⡿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠈⠉⠉⠛⢻⣿⠀⠀⠀⣿⡇⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣄⣀⣀⣀⣀⡀⠀⠀⠀⢸⣿⠀⠀⠀⢿⣿⣤⣶⣾⠿⠿⠛⠛⠛⠛⠛⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⠛⠛⠛⠛⠻⠿⠿⣷⣶⣾⣿⠀⠀⠀⢸⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⣿⠀⠀⠀⣼⣿⠀⢀⣀⣠⣤⣤⣶⣶⣶⣶⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠀⠀⠀⣿⣿⠿⠿⠛⠛⠉⠉⠁⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠿⠿⠿⢿⣶⣶⣶⣤⣤⣀⣿⡇⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢛⣿⡇⠀⠀⣼⣿⢀⣀⣤⣤⣶⣾⠿⠿⠿⠛⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣷⣤⣤⣤⣤⣀⣀⣀⠀⠀⠀⢸⣿⠀⠀⢠⣿⡿⠿⠛⠋⠉⠀⠀⠀⠀⠀⠀⢠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠉⠉⠉⠙⠛⠛⠛⠿⠿⣷⣾⡟⠀⢀⣿⡟⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⣾⣿⣶⣶⣾⠿⠿⠿⠿⠿⠛⠛⠛⣻⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢻⡿⣿⣶⣦⣤⣄⣀⣀⣀⣠⣿⠏⠀⠀⢿⣯⣥⣤⣄⣀⣀⣀⣀⣀⣀⣀⣴⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢡⡟⣼⢇⣿⢹⡟⣿⢻⡟⣿⠟⠋⠀⠀⢀⡿⢹⡟⣿⢻⡿⣿⠟⡿⣿⢿⡿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢃⡿⢱⡟⣼⠇⣾⢡⡟⣼⢇⣿⠀⠀⠀⠀⣾⢣⡿⣸⡏⣾⢃⣿⢸⡇⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠿⢰⡟⢠⡟⣸⠇⣿⢸⡇⠀⠀⠀⠈⠋⠾⢡⡿⢰⡟⢸⡇⣾⢡⡟⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠘⠃⠿⠸⠏⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠘⠃⡿⢸⡇⣿
⣿⣿⣿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣤⣤⣴⣆⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⢶⣦⣀
⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡿⠋⠀⠻⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⡿⠿⠛⠉⠀⠀⠀⠀⠈⠙⠃⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⡟⢿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠘⠛⠉⠛⠁⠀⠀⠈⠀⠀⢠⣿⣿⠏⠀⠈⠻⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⣀⣀⢀⣀⣤⣄⠀⠀⠀⠸⠟⠁⠀⠀⠀⠀⠈⠛⠳
⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⡈⣿⠘⣿⣿⣿⣷⡀⠀⣇⠀⠀⠀⠀⣄⠀⠀⠀⢰⡄
⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣇⣿⣿⣿⣿⡇⢠⣿⣄⠀⠈⠃⠀⠈⠁⠀⣼⣷⡀
⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣷⡄⠄⠀⠀⢠⣾⣿⣿⠇
⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⠻⣿⡿⢻⣿⣿⣿⣿⡄⠈⠙⠛⣑⠦⠤⠞⣂⠉⠉⠀⠀⠀⣠⣀
⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣿⣧⡀⠀⢠⣿⣷⣶⣾⣿⡆⠀⠀⠀⢸⣿⣿⠀⣀⡀
⠀⠀⠀⠀⢰⣿⡿⢿⣿⣿⣿⣿⢿⣿⡿⠋⠀⠀⠉⡛⠿⢾⣿⢿⣿⣿⣿⠉⣿⡀⣠⣶⣿⡟⢿⣿⣭⠁
⠀⠀⠀⠀⡀⢈⠁⠀⢸⣿⣿⣿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⣿⣿⣿⠀⠘⡿⠛⠛⠁⠀⠈⠻⢿⣷
⠀⠀⠀⠀⠉⠁⠀⠀⢸⣿⣿⣿⠀⡀⠚⠀⠀⠁⠀⠛⠀⠈⠀⣴⣿⣿⣿⣆⠀⠁⠀⣀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⠀⣿⣦⣄⣀⣀⣠⡄⠀⠀⣸⣿⣿⣿⣿⣿⣧⠀⠀⠙⠀⠀⠘⠃⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡀⢸⣿⣿⣿⣿⣿⣿⣦⣠⣿⣿⣿⣿⣿⣿⣿⣆⢠⣾⣶⣴⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⢸⠟⢿⣿⣿⣿⣿⡜⢋⠝⠛⠛⠛⠛⠛⠫⠤⠀⣿⣿⣿⣿⠀⠀⡰
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⣿⡇⠘⣷⣿⣿⣻⡟⣛⠁⠀⠀⠀⢀⡀⢀⣀⠀⠀⠈⢛⡋⢙⣛
⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠛⠛⠃⠀⠛⠙⠿⠟⠁⠿⠦⠀⠐⠛⠉⠀⠀⠉⠁⠀⠀⠚⠛⠈⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠐⠚⠛⠿⠿⣿⣿⣿⣻⢿⣿⣟⡲⣶⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢁⡠⠆⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣯⡻⣿⣌⡻⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢇⡴⠋⠀⣠⡤⠀⢀⡀⠀⠀⠀⠀⠀⠠⠌⠑⠌⢻⣿⡹⢿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠟⣉⣤⣶⣿⣯⡽⠿⠒⠩⢭⣥⣖⣀⣠⠀⠈⢢⡀⠈⢻⡇⢸⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⡟⢀⣿⣿⠦⠄⠉⠁⠈⠩⠉⠛⠻⢿⣦⡀⠀⢻⡌⢊⠃⣾⡿⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠄⠀⠈⠻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠱⠀⢺⢟⣠⠍⣛⣻⣿⣿⣶⣶⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⣴⣆⣠⣶⣷⣄⢀⠈⣿⡆⢠⡀⠀⢽⡆⠀⢀⡄⠈⠐⠋⠉⠉⣩⣿⠋⠉⠻⢿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠒⠫⠵⡻⠟⠋⠙⠆⣐⠐⠚⠉⠁⠀⠈⢧⡀⠂⠀⠀⠠⠀⠤⠾⠋⠁⠀⠀⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⠀⢿⢸⣆⣤⠴⠛⠁⠈⠀⠀⠁⠉⠉⠢⣤⣤⡄⡆⠀⢈⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡀⠓⠌⣼⣿⠃⢠⠀⡁⣴⣿⣿⣦⡀⢄⡀⠈⠙⠓⠛⠂⠀⢃⡀⢶⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠃⠀⢠⠀⠀⣤⠻⠀⠁⠙⢿⡿⠋⠈⠀⠙⠒⠒⠂⠀⠀⠀⠳⢄⡀
⠀⠀⠀⠀⠀⠀⠀⢰⠀⠑⠀⠀⢀⠀⠊⣄⠀⠀⠦⢂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠉⠑⠦⠤⢤⣄⡀⠀⡀
⠀⠀⠀⠀⠀⠀⢀⣨⣦⣀⡀⠀⠀⠀⠀⠉⠀⠀⠀⠘⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⢿⢰⣾⣶⣤⡆⣷⣼⡖⠄
⠀⠀⠀⠀⢀⣰⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⣾⣿⣿⣿⣿⣿⢛⣤⣶
⠀⠀⠀⠀⠘⣿⣿⣷⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣧⣾⣟⠁
⠀⠀⠀⠀⠀⣽⣿⣿⠟⠂⢄⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠢⠛⠛⣽⣿⣿⣿⣿⣿⣿⡶
⠀⠀⠀⠀⠀⠙⢫⠃⠀⢀⣾⠓⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠀⠀⠀⠀⠀⠀⠳⣌⣉⣋⣤⣿⣿⣿⣿⣫⡼⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠁⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⡋⢠⡄⢲⡖⢠⣾⣦⣹⣿⣿⣶⣶⣶⣾⣧⣴⣿⣿⣿⣿⣿⣿⠷⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠋⠀⠜⠠⢄⣠⠴⠿⠿⠈⠛⠻⠿⠿⠿⠿⠿⠟⠛⠉⠙⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⣠⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⠁⣩⠷⡴⠒⢲⠳⢇⣠⡤⣄⠃⠒⢋⠳⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠸⠑⢀⢞⠁⠀⠙⣚⡹⠛⠋⢱⠀⢠⠀⣔⠀⢀⡤⢥⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣠⢨⠙⠒⠀⡄⢢⣀⠀⠠⠛⢯⣑⣀⡀⠳⢔⠿⠉⠀⠮⡄⠾⠋⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡉⢸⠀⠀⠀⡹⢤⢉⠃⢀⠐⠒⠒⠋⠁⢧⠰⠀⠠⡐⠛⠛⠂⡀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡷⢈⣀⡴⠂⠀⠀⡇⣱⢺⡠⠀⠀⠀⠀⠘⡇⠃⠰⣽⡀⠀⠀⠐⠀⡤⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠙⠦⡞⢧⣀⠀⠘⠰⡇⠀⢧⠀⠀⠀⠁⠀⢷⠦⠀⣸⠃⢀⣠⣾⠶⠃⣷
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣖⣒⡲⠤⣼⠃⠀⠀⠹⣦⠬⣥⣒⠒⠘⠂⣌⡧⢀⡤⡒⣦⣠⣖⢚⣧⠿⡍⠀⡎⢡⣰⢸
⠀⠀⠀⠀⠀⠀⣠⠟⠟⠋⣷⣛⣛⠺⠭⠀⣼⠀⠀⠀⠀⠀⠀⠀⠘⡟⢶⠖⢦⣀⢠⡎⠉⠁⠀⠘⠋⠀⠀⣿⢶⡇⠀⡇⣼
⠀⠀⠀⠀⠀⢰⠃⢠⠞⠉⠉⠉⠉⠙⢲⡀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢿⣸⠀⠘⣟⡿⠀⠀⠀⠀⠀⠀⠀⠀⠘⠾⠀⠀⣿⢹⡆
⠀⠀⠀⠀⢀⡏⢠⡏⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⢁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⢸⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠸⡇⢸⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇
⠀⠀⠀⠀⠀⢧⠈⣇⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠘⡆⠈⢦⣀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠴⠛⠖⠋⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠘⢦⡀⠈⠉⠛⠒⠒⠚⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣠⣀⡼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⣤⣀⣀⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠚⠉⠛⠁⠉⠄⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠒⠒⢲⠒⡶⠒⠒⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠲⠶⠦⠤⠤⠤⠤⠤⠤⠤⠴⠶⠖⠚⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⢙⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠙⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣾⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡇⠙⠀⢈⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡋⣳⡄⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠰⡦⠹⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢈⣟⠛⣿⣿⣿⣏⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠆⣤⡄⠀⡀⠀⣾⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡏⢹⣧⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣯⡷⠁⠤⠀⠀⠀⢰⣿⠎⢿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠉⠉⠉⠉⣿⡏⠉⠉⠉⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆⠀⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣿⣿⣿⣿

⣠⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⣿⣿⣿⡀⠀⠀⠀⠀⠀⢀⣀⣤⣀⡀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠂
⢹⣿⣿⣷⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⠏
⠘⣿⣿⣿⣷⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠈⠻⠿⠿⠿⠛⠁⠀⢀⣠⣴⣾⣿⣿⣿⣿⡿⠃
⠀⠹⣿⣿⣿⣷⣄⠀⠙⢿⣿⣿⣿⡿⠋⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠹⣿⣿⣿⣿⣷⣤⣀⠈⠉⢁⣠⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣶⣶⣭⣭⣙⣛⣛⣛⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⢠⣤
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡌⣿⣿⣿⣿⣿⢡⣶⣬⡻⣿⠀⠀⣴⣿⣿⣿⣷⡄⠀⠀⠀⢠⣿⣿
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠟⠛⠛⠉⠀⣿⣿⣿⣿⣷⠘⣿⣿⣷⡜⠀⠸⣿⣿⣿⣿⣿⡟⠀⠀⣠⣿⣿⣿
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣧⠹⣿⣿⣿⣦⣄⠙⠿⣿⡿⠟⠁⣠⣾⣿⣿⣿⠃
⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⢿⣿⣿⣷⣌⠻⣿⣿⣿⣿⣶⣶⣶⣶⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣦⡹⣿⣿⣿⣷⣌⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⡇⣿⣿⠟⣋⡙⠃⢸⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣶⣤⣄⡀⠘⠿⣿⣿⣿⠟⠁⣫⣴⣿⣿⠇⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣝⢿⣿⣿⣷⣶⣶⣶⣶⣾⣿⣿⣿⡿⣫⣾⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⡙⠿⣿⣿⣿⣿⣿⣿⣟⢡⣾⣿⣿⡇⠀⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⠀⣿⣿⣿⣿⢹⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠙⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⡟⠀⢸⣿⣿⣿⢸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠸⣿⣿⡇⠀⠀⢻⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⡇⠀⢸⣿⣿⣿⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠈⢿⣿⡇⠀⠀⠀⠀⢹⣿⣿⡏⣿⣿⡏⠀⣿⣿⣿⠇⠀⠀⠿⣿⠇⠀⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⢸⣿⣿⠀⣿⣿⡇⠀⢿⡿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁

⠈⣤⡄⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⡀⢀⣴⡄⠀⠀⠀⠀⠀⣀
⠖⠠⠀⠀⠀⠀⠀⠀⣿⠁⠀⡀⠄⠀⣤⢠⡀⠀⠀⠀⠉⠁⠀⢀⣤⣤⣾⠟⠃⠄⡀⠀⠀⡀⢰⠏⠛⠉⠀⠀⠀⣼⣾⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠟⠛⠇⠀⠉⠀⢠⠃⠟⠁⠀⠀⠆⠀⠀⢰⡇⠀⠀⠙⣧⠀⠀⠉⠓⠘⠏⠀⠀⠀⠀⠀⠀⢰⣏⣠⣶⣿
⢺⡏⠀⠀⠀⠀⠀⠀⣾⣷⣶⣶⣆⢸⣶⣦⡀⢀⠀⠀⠀⠀⠈⠁⠀⡀⢀⣍⠀⠀⠀⠀⡹⠀⣤⠶⠀⠀⠀⠀⣿⢻⡟
⠘⠁⠀⠀⠀⠀⣠⢾⡿⠛⠋⠁⢙⣿⣭⣥⣿⡿⠿⢷⡀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⢻⡿⠇⠀⠀⠀⠀⠀⠻⠘⠃
⠀⠀⠀⠀⢀⣀⡛⠚⠃⠀⠀⠀⠈⠉⢨⣿⠁⠀⠀⠀⢹⠀⠀⠀⠀⠸⠟⠃⠀⠀⠀⠀⠘⠟⣀⣤⣶⣶⣦⣴⣄⡀⣦
⢀⡄⠀⠀⢀⣇⣿⠛⠂⠀⠀⠀⠀⣿⣿⢻⠀⠀⠀⠀⢸⣠⣤⣼⣷⣷⣶⡄⠀⠀⠀⠀⠀⣇⠝⠛⠿⣿⣿⣿⣿⣿⣿⣦⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣼⣇⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣷⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⡟⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠘⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⡶⣤⣤⣴⣤⡾⠷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⠀⠀⠀⠀⣼⣋⣻⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣯⡤⠉⣗⡆⠀⠀⠈⠉⠉⠀⠀⢤⣵⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠙⡶⢠⡾⠿⣷⣀⡀⠀⠀⠀⠀⢞⠃⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠛⠛⠉⠛⢷⡤⡄⠀⠀⠈⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣿⢦⣴⣄⡱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠶⠏⠀⣽⠿⢿⠉⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣶⡧⣤⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⢿⡤⢸⣶⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣖⡿⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⣀⡀⣀⡤⣤⣴⣲⠖⠻⣾⠿⢯⠀⠀⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠭⠗⣾⣽⣶⣿⠽⠛⠓⠋⠉⢹⣯⣿⡆⠀⠀⠙⠛⠋⠀⣀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣎⣥⣆⣴⢞⣁⣻⣭⣽⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⠀⠀⣀⣈⠳⣤⣶⣌⣳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⣩⡿⣅⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣉⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⠉⠉⠛⣽⣶⣖⣦⣠⢤⡀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠻⢿⠇⠀⠀⠀⠘⣿⣭⡏⠀⢈⣿⣻⡷⠛⠻⣽⣶⣟⠦⢴⣲⠤⣖⠶⠾⡿⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠟⢲⣾⣵⣧⡶⠃⠀⠀⠀⠀⠀⠀⠀⠈⠳⠾⠃⠀⠘⣯⣭⠇⠀⠀⠀⠀⠙⣦⣴⣾⣷⠚⠳⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡤⣀⣴⣺⠧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢟⣶⣶⣖⣦⣤⢲⣤⣴⣢⣤⣖⣦⠴⣲⠶⠾⣽⡿⣷⠛⠉⠛⠁⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠶⠗⢲⠿⣿⣪⣿⣾⠇⠉⠀⠨⣿⣙⡧⠀⠀⠀⠀⠀⠻⣶⠿⠀⠀⠀⠀⠐⢿⡾⢿⡖⠽⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣯⣿⢿⣲⣤⣠⢤⡙⣋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⠁⠉⠀⠋⠀⣽⡯⣿⠊⠉⠓⠛⠛⢯⡿⣾⡽⠶⢾⡷⠶⢏⣶⣶⡭⠖⠺⠽⠓⢦⡀
⠀⠀⠀⠀⠀⠀⢀⣠⣴⣊⢥⡶⠃⠀⠀⢀⡴⣤⢈⡟⣻⠀⣠⡄⢠⠿⣸⣯⣿⡁⣠⣄⢰⡄⣴⣯⣬⣧⡀⠀⠀⠙⢶⠬⣳⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠈⠉⠁⠰⠞⠒⢏⡤⠞⠹⠋⠱⠊⠷⠛⠋⠁⠈⡇⠀⠀⠀⢸⠋⠁⠈⠛⠙⠞⠻⠏⠻⠏⠲⢄⡟⠚⠳⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⠀⠀⠀⣀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⢒⣊⢩⡹⡄⠀⠀⠀⢰⠚⠙⢢⠀⣠⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢣⠰⡀⠀⢈⣧⢱⡀⠀⠀⣼⠂⠉⢹⢠⣇⡀⢀⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠡⡙⡭⡰⠶⣆⢿⠉⠉⢿⠂⠉⣻⣿⡡⠤⢤⣇⠀⠀⣀⣠⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢆⠱⡱⣄⠤⣚⡼⣄⣀⡴⠊⡁⠥⣏⠠⠤⡜⠈⠛⢯⠑⠁⠀⠀⠈⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠈⢣⠱⠰⣉⡠⠚⠉⠉⠱⠌⠀⠀⠐⡤⢤⠧⡀⠀⠈⣧⣤⠶⢶⣤⡀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢧⡢⣸⠓⠋⡋⠉⢣⠀⣠⠜⢰⠖⠒⠲⡏⠉⠀⢹⡀⣰⣿⠀⠀⠀⡷⢡⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠙⠪⢕⣠⠍⣁⡚⠋⠁⠀⠸⠆⠀⣒⡁⢤⣒⠭⠚⠁⣿⠀⠀⣼⢃⠇⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠉⠑⠒⠛⠛⠛⠛⠛⠒⠊⠉⠁⠀⠀⠀⡄⣿⣤⠞⡱⢋⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠉⠀⠈⣠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢃⣠⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⠀⠀⠀⠈⢿⡢⢄⡀⠀⢀⣀⡀⠀⠀⠀⠀⣀⠤⣺⠃⠀⠀⠀⠉⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠈⠢⢀⡀⠀⠀⠀⠀⠙⠦⣭⣑⣒⣒⣀⣐⣒⣒⣩⡵⠞⠁⠀⠀⠀⠀⢀⣤⠴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠐⠒⠂⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠐⠒⠀⠉⠉

⠀⠀⢀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠈⡃⢄⠀⠸⣧⠯⠃⠀⠀⢀⣀⣐⠀⠉⠁⠀⠀⠐⠀⠠⢀⠀⠀⠐⠻⡟⠂⠀⠀⠀⠀⠐
⠀⠐⢤⠃⠀⢀⠔⡅⠀⠀⠐⣋⠤⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠀⢀⣀⣂⣀⠀⣴⠆⠾⠇
⠀⠀⠀⢀⠔⢁⠢⡇⠀⠀⠀⠀⢀⡀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠈⠽⠒⠅
⠀⢀⡔⠁⢌⢢⢳⡇⠀⢹⡃⠀⣸⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠁⠈⠀⠤⠑⡄⠀⠀⠀⠀⣤⡞⠀⠹⠆⠬
⠀⠫⣉⠉⠚⢦⣻⠁⠀⡈⠳⠎⢸⣀⠄⡟⢃⡠⢧⣀⠀⠀⠀⠀⠀⠀⠘⠀⢀⡠⠒⠀⠋⠀⠑⢲⠊
⠀⠀⠈⠉⠓⠒⠛⠀⠀⡷⠴⢶⣺⢅⡜⠀⠀⠹⢪⠋⣹⠒⠶⠤⢤⠴⠶⡊⠟⣄⠴⠄⠈⠁⠲⠉⠀⢠⠄
⠀⠀⢀⣀⣀⡀⢀⣀⠀⠫⠻⣷⣮⡟⢠⢒⡒⢄⠀⠉⠀⠃⠰⠢⠌⠦⠆⠈⠃⠈⠀⠀⠀⢀⡈⠀⠀⠈⠂
⠀⠀⠙⢄⠀⢠⡋⠶⠥⡀⠀⠀⣀⠀⢧⡇⠈⢪⡄⣰⠞⠉⢢⠀⠀⢤⠀⠀⢰⠠⠂⠀⡠⢊⢁⠝⠑⠒
⠀⠀⣀⠀⠑⢼⢢⣔⠀⠉⠳⣄⣈⣯⠚⠿⣄⠌⣷⡟⠀⣀⠎⠀⠒⠈⣁⣠⠤⠒⠂⠀⠀⠁⠃⠔
⠀⡰⢤⡂⠐⣢⠉⠈⢳⡉⣉⠽⡏⠉⡑⠲⢬⡟⢙⣶⣚⣉⠙⢧⠀⣸⠑⠀⡗⠀⢀⠀⠀⡠⠀⠀⠀⠠⡀
⠀⠰⠔⠄⢀⡽⡄⠀⠀⠻⠴⡞⠁⠀⢦⠀⢠⠀⢀⡀⢀⡰⠀⠀⠀⢇⢀⡔⠱⢄⡜⠀⢠⠁⠀⠀⠀⠀⠄
⠀⠀⢀⣀⣸⢀⠇⢀⠀⠀⠀⢹⠀⠀⡆⠀⢸⠀⠀⠀⢠⠀⠀⠀⠀⡨⠉⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⢠
⠀⠀⢘⢒⠢⡿⠤⠒⡃⠀⠀⢸⠀⠀⡇⠀⢸⠀⠃⠀⡆⠀⠀⠀⠴⡇⠀⠀⠀⢠⡼⠤⢀⡆⠄⠤⠒⠁
⠀⢀⣸⠂⠈⠑⠎⢸⠀⠀⢿⡛⣏⠀⠉⠉⠉⠘⠒⠒⠃⠀⢠⡤⠐⠀⠤⠶⠂⠀⠀⠀⠙⠂
⠀⠘⠤⣑⣦⣤⣔⡃⠴⠀⡰⠉⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⡇⠃⡰⡟⣭⣕⡄⢯⡟⠀⠀⠀⢀⣸⠙⣳⠆
⠀⠀⠀⠈⣒⣒⡉⠀⠀⠀⠀⠀⠴⡀⠀⠀⠢⡁⢀⡀⢀⣀⢧⣆⠘⠷⢝⠿⠃⢀⠀⠂⠀⡠⠢⡀⢙
⠀⠀⢠⠊⡉⢳⣹⣀⠠⠰⣷⠄⠣⡁⠠⠀⢠⣌⠀⠲⠟⠉⠀⠉⠑⠒⠀⠀⠀⠀⠀⠀⢀⡫⠒⣠⠏
⠀⠀⠈⠦⣑⣊⣁⣀⠤⠒⠉⠀⠀⠈⠢⠘⠋⠈⠀⠈⠀⠈⠀⢠⡀⢢⠘⢑⡀⠀⠀⠀⢏⣋⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠉⠁⠁⠊⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠤⠀⣶⡖⢂⣀⣀⣐⣒⡒⠒⠂⠠⠤⣄⡀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⣭⠔⠒⠈⠉⠩⠃⠀⠀⠀⠀⡏⠁⠀⠈⠉⢙⣛⠒⠂⠬⠅⣂⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠠⡃⣆⠀⠀⠀⢠⠸⠀⠀⠀⠀⡇⠀⠀⠀⠀⢨⢹⠀⠀⠀⠀⠀⣹⡏⠑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡄⡈⡳⠤⣀⣀⡼⠴⢦⠴⠶⠶⠷⠶⢖⡒⠀⠼⠬⢀⣀⣀⣀⣠⠟⢟⡄⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢨⡟⠢⠄⠀⢉⠙⠑⢤⠀⠀⠀⠀⠀⠈⠣⡉⠉⠙⡏⡏⠁⠀⠀⠘⣧⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⣞⠀⠀⠀⠀⠘⡄⠀⠀⠱⡀⠀⠀⠀⠀⠀⠱⡀⠀⡇⢁⠀⠀⠤⠊⢳⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢼⣍⠀⠀⠀⠀⢆⠃⠀⠀⠀⢧⠀⠀⠐⢒⣒⡈⢇⠀⠁⢨⠀⠀⢀⠠⠼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⡸⠒⠒⠒⠒⢺⠈⠉⠁⠀⠀⠀⢘⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠉⠪⡒⢄⡀⠀⢸⡗⠒⠂⠀⠀⠐⣺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠈⠑⠬⡒⢤⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢇⠀⠀⠀⠀⠀⠀⢀⠽⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⠢⢕⠢⣀⠀⠀⢀⠎⠀⠿⠿⠿⠿⠋⠓⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠉⠒⠅⣲⠎⠀⠀⡇⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢎⠢⡀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⢧⠤⠀⠀⠤⠤⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠈⠀⠀⠑⠪⣖⢄⡀⢀⠞⠀⠀⠀⠀⠀⢘⠀⠈⠉⠉⠉⠁⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠴⢪⠊⠝⡲⢤⡀⠀⠀⡁⠞⠁⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠀⢃⢎⠗⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠠⠤⢐⡒⠊⠩⠧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⡁⠀⠀⠀⠀⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⣀⣠⠚⢍⢫⠫⡑⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠃

⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⣾⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢻⡄
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣤⣤⣤⣤⣤⣤⡀
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⠻
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠻⠿⠟⢷⡆
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢸⡇
⠀⠀⠀⠀⣿⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣠⡾⠃⠀⢰
⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠶⠛⠋⠀⠀⣠⡟
⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⣀⣤⣴⠞⠋
⠀⠀⠀⠀⣿⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠁
⠀⠀⠀⠀⢻⣆⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿
⠀⠀⠀⠀⠀⠻⣆⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠁
⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋
⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⡀
⠙⠷⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡶⠟⠁
⠀⠀⠀⠉⠙⠛⠷⠶⣦⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⡶⠶⠟⠛⠉
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡏⢀⣟⢀⡽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⣧⠞⠉⡿⢁⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⢠⠏⠀⠀⣧⡞⡯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠴⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⢿⠏⠀⠀⠰⣏⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠦⢷⠋⠉⠉⠛⠓⠶⣄⠀⠀⠀⠀⡾⢹⣆⡟⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠖⠛⠉⡙⣷⠴⠶⠞⠒⠲⡄⠀⢀⣥⠼⠶⠶⠶⠾⣅⢘⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⠶⣏⠀⠀⠀⠀⠁⡏⠀⠀⠀⠀⠇⣷⢠⡏⠀⠀⠀⠀⠀⢰⢻⡾⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡯⣉⠀⠒⠒⢻⣄⣀⣀⣀⣠⣧⠀⠀⠀⠀⠀⣿⢚⡇⠀⠀⣀⠀⣀⣉⣼⡧⠀⣈⡽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⡙⠓⠶⠮⣭⣭⣉⣉⣐⣛⣉⠙⠀⠒⠒⠛⢉⣉⣉⣉⣉⣩⣥⠬⠶⠒⢋⣡⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠉⠛⠓⠶⠶⢤⣬⣭⣭⣉⣉⣉⣉⣉⣉⣉⣉⣉⣩⣭⣥⡤⠴⠶⠚⠛⠉⢹⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠟⠉⠉⠉⠉⠉⢛⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢸⡶⠶⠶⠶⠤⣄⠀⠑⠹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⢸⠀⠀⠀⠀⠀⠈⣧⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⠘⣿⠞⣹⣞⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡉⢉⣳⣿⣾⣡⣴⡧⠀⠀⠀⠀⠀⠀⠀⠘⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠟⠉⣹⢿⠳⣄⣈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣄⣀⣀⣀⣤⠴⠋⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⣇⣼⣄⠸⠻⠁⠀⠀⠀⠀⠀⠀⠀⢠⠀⣸⠁⢠⠀⡄⠀⠀⣀⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⣿⠛⠒⠒⠚⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠘⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠸⠁⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠉⠀⢀⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠶⠦⢤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠴⠶⠖⠛⠋⠁

⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠴⠦⣤⡴⠛⠛⠛⠶⣤⡀
⠀⠀⣠⡴⠛⠉⠉⠉⠛⠶⣤⣤⣤⣤⣤⣤⣄⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄
⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠀⢰⡏⠀⠀⠀⠀⣀⣤⠶⢦⡀⠀⠀⠀⠀⠀⢹
⣸⠇⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⢸⡇⢀⣠⠶⠛⠉⠀⠀⠀⠙⠳⣤⣀⡀
⣿⠀⠀⠀⠀⠀⣀⡤⠞⠋⠈⠳⣦⣀⡀⠀⠀⠀⢸⡇⠀⠀⢸⣧⡟⠁⠀⠤⠄⠀⠀⠀⠀⠠⠤⠍⠙⠛⣧
⣿⠀⠀⣾⠛⠉⠑⠲⠀⠀⠀⠀⠖⠋⠙⢛⣿⣀⠈⣇⣀⣀⢨⣟⣡⣀⠀⠰⠆⠀⠀⡀⠀⠀⠶⠀⠀⠀⢙
⣿⠀⠀⢹⡄⠀⠘⠃⠀⠀⡄⠀⠘⠃⣰⠏⣠⡿⠛⠉⠉⠉⠙⠻⣧⠉⢷⠀⠀⢀⠀⠋⢀⠀⠀⠀⢀⡾⠛
⢻⡀⠀⠀⢻⣄⠀⠀⠠⢈⡀⠄⠀⠀⢻⣶⠏⣀⣤⠖⠛⢦⣄⡀⠈⣷⣾⡁⠀⠈⠉⠉⠁⠀⠀⣠⠟⠁
⠘⣧⡀⠀⠀⠙⢦⣄⠀⠀⠀⠀⣀⡴⠋⣿⡟⠭⡆⠀⠀⠀⠈⡿⠛⣿⡋⠛⢶⣄⣀⣀⣠⡴⠟⠁
⠀⠈⠛⠶⠦⣤⣤⣽⣿⠲⠖⣿⢯⣤⣤⣯⣀⠀⠁⠀⠰⠀⠀⠁⢀⣹⡇⠀⢠⣿⣉⣉⣹⣇
⠀⠀⠀⠀⠀⠀⣀⡼⣿⣿⣿⣿⣧⣀⠀⠈⠹⣦⡀⠀⠉⠁⠀⣠⡞⠉⣠⡴⠟⠻⠿⠿⠿⠛⢶⣄⡀
⠀⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠉⠳⣦⡀⠈⠙⣷⣶⣶⡛⠁⣰⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣦⡀
⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣴⠞⢉⠀⠈⠛⢾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⢸⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣼⣇⣀⣿⣛⣻⣇⣀⣷⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣹
⣿⡿⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡞⠁⡿⠉⣹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢹⣇⡼⠛⣶⠏⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⢈⡟⠀⠀⣏⣰⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⣧⡾⠀⠀⠀⣿⠃⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠚⠋⠉⢉⢳⣀⣤⢤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⣼⣿⠀⡿⠀⠀⠀⠀⠳⠤⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣧⣤⣀⠀⠈⠃⣏⣀⠀⠀⠀⠈⠍⢳⡄⠀⠀⠀⣼⠃⢿⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠚⠉⠉⠀⢠⢸⠟⠛⠋⠉⢉⡹⡆⠀⣠⠶⠛⠛⠛⠛⠛⢳⡄⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⠿⠟⣷⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⠃⣿⢰⡇⠀⠀⠀⠀⠀⢰⡆⣷⠟⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠦⣅⡀⠒⠃⢹⣦⣀⣀⣀⣤⢼⡄⡀⠀⠀⠀⠀⣿⣛⣇⠀⢀⣀⣀⣀⣤⣠⡿⠄⢀⣤⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣌⡉⠛⠲⠦⢤⣤⣍⣁⣐⣚⣉⣉⡉⠀⠓⠚⢛⣁⣈⣉⣉⣀⣨⣥⠤⠶⠒⠛⣉⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠛⠳⠶⠶⣤⣤⣬⣭⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣩⣭⣤⣤⡤⠶⠶⠚⠛⠉⣹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢰⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⠋⠉⠉⠉⠉⠓⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣤⣤⣤⣄⡀⠀⠱⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⠀⠀⠀⠀⠀⠙⣦⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡄⢦⣦⡴⢦⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⢷⣄⣿⣰⠟⢉⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⡶⠶⢾⣿⣟⠛⠻⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣤⣴⠋⣷⠈⢳⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠖⠶⠖⠒⠛⠋⠁⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠙⠶⠿⢦⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⣀⣘⣀⣂⣀⣠⣤⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠈⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠋⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠋⠀⠀⢀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠶⠶⢤⣤⣤⣤⣀⣀⣀⣀⣀⣀⣠⣤⣤⣤⡤⠶⠖⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠚⠋⠉⠉⠛⠲⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠛⠉⠉⠉⠉⠉⠉⢛⡳⠶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⣠⠀⣀⠤⠟⠓⠒⡶
⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠤⠚⠋⠀⠀⠉⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠂⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣼⡃
⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣠⣶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠘⢇
⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠙⢠⣄⣠⣀⣸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⡀⠀⢀⡀⠀⠀⠋⢀⠄⠀⠐⠉⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠶⠒⠉⠉⠰⠶⢄⣤⡙⣆
⠀⠀⠀⠀⢠⠞⢷⠀⣀⠴⠃⠈⣉⣉⣉⠶⠲⡶⢦⡤⠚⠃⠀⠀⠀⢀⡤⠶⢛⡉⠁⠀⠀⠀⠀⠀⢠⠤⠠⠦⡀⣿⠋
⠀⠀⠀⢀⡏⠀⠈⢷⠉⢢⣀⣀⡀⢀⡸⠊⠛⢢⣀⠇⠀⠀⣀⠤⣪⠕⠚⠉⠉⠁⠀⠑⢦⠀⠀⢠⠁⠀⠀⠀⠈⣿⡀
⠀⠀⠀⡜⠀⠀⠀⠈⠁⠈⠁⠀⠈⠋⠰⣄⣠⠜⠁⢀⠴⡎⠁⠀⠉⠉⠙⠃⠒⠦⠄⠴⠃⠀⠀⠘⣠⠒⠂⡀⠀⡇⠛⠋⠉⠛⠲⢤⡀⣀
⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢀⡠⠚⠁⠀⣇⠀⠀⠀⠀⠀⠀⠀⠠⣀⠀⠀⠀⠘⡄⢷⣼⣇⣧⣤⠷⠓⢤⡀⠀⠀⠀⠻⣼⡷⣀⡀
⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠊⠀⠀⠀⢀⣇⣀⠀⠀⠖⠀⠀⠐⢒⣼⠗⠒⠲⣤⡽⠚⠛⠛⠻⣇⠀⠀⢀⡇⠀⠀⠀⠀⢹⠃⠹⡍⠙⠲⣄⡀
⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢀⡴⠋⠉⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⣸⠀⠀⠀⠀⠀⠈⡷⠾⠛⠲⠦⣄⣠⠴⠋⠀⠀⣷⠀⠀⠠⣵⣄
⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣠⠏⠀⠀⠀⠀⠀⠀⠀⢀⣀⠠⠌⢷⣤⡴⢚⠁⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠈⠳⣄
⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻⠀⠀⠀⠀⠀⢀⡴⠚⠉⠀⠀⠀⠀⠈⠑⠁⠀⠲⠤⣤⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡷⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⡿⡀⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠴⠋
⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠈⢣⡙⠢⠤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠾⣤⣀⠀⢀⣀⠀⠤⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠴⠃⠰⢇⡨⡍⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠉⠲⠤⣀⣀⣀⣀⣀⠠⠔⠚⠒⠛⠒⢯⡑⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠈⢇⠀⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⢀⣀⣹⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣰⠏
⠀⢀⡴⠉⠁⠀⠉⠛⠒⣦⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟
⢀⡾⠋⠀⠀⠀⠀⠀⠀⠈⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾
⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃
⠙⢧⠀⠀⠀⠀⠀⠀⠀⠀⡰⠿⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁
⠀⠈⠓⠠⣶⣤⣤⠔⠻⠞⠁⠀⠀⠀⠈⠛⠦⢤⣄⣱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣄⡀⠀⢀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠴⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠛⠉⠲⢄⣀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠚⠛⠳⢦⣄⣀⡀⠀⠀⠀⠀⠀⢰⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⣀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⡰⢄⠈⠀⠀⢀⠀⠀⠅⠑⢶⣦⣄⣀⠀⠀⠀⠀⠀⠈⠀⠀⠰⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⣁⣀⡴⠖⢾⡟⠀⢀⠀⠀⢀⢀⡄
⠀⠀⠀⠃⠦⠈⢱⠚⠀⠀⠀⠈⠀⠀⠁⠀⠀⠀⠶⠈⠡⠈⢲⣶⠄⣠⠠⣤⡀⢠⡤⣀⣀⣀⢀⠄⣀⣤⠀⠄⠰⡶⠒⠄⠉⠏⠁⢀⠀⠀⠀⠈⠀⠐⠲⠖⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠈⠀⠛⠀⠀⠀⠈⠟⠁⠁⠀⠙⠁⠀⠚⠂⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⣈⠻⣤⣀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⣀⡸⠟⠀⠀⠀⠀⠀⠀⣶
⠀⠀⠀⠀⠀⠠⠉⠀⠀⠀⠀⠀⠁⠀⠀⠊⠀⠈⠓⠖⠒⡀⠤⢤⠀⠀⢀⣀⠀⠀⢌⡀⢀⠀⠀⣠⠶⠤⡤⢀⠀⠰⠛⠀⠸⠁⠉⠉⠀⠅⠀⠀⠀⠈⠁⠀⠀⡏⡆
⠀⠀⠀⠀⠀⠀⢠⠄⠀⠀⠤⠀⠠⡖⢆⠀⠰⣴⡄⠀⠀⠀⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠀⠶⠈⠀⠀⠀⠃⠀⠀⠀⡀⠀⠈⠀⠀⠀⠀⣀⠈⠀⠀⠈⠀⠀⠀⢱⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠽⠁⠀⠀⠀⠁⠀⠀⠀⠺⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠀⠀⠀⠘⢶⡄⠀⠀⢀⣀⠀⢀⡈⠰⠆⠀⠀⠀⠁
⠀⠀⢤⣴⠾⠶⠶⠂⠀⠁⠀⠀⠀⠀⠀⠀⠀⠆⠀⠐⠀⠀⠘⣛⢂⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢺⠂⠄⠈⠁⡀⠈⠈⠒⢀⣀⠀⠰⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠈⣤⠀⠀⠀⠀⢸⡅⠀⠀⠀⠀⠀⠁⠈⡀⠀⠀⠈⠁⠀⠀⠆⠁⠀⠐⠦⡈⠉⢠⠀⠀⠀⠉
⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠠⠀⠈⠁⠀⠀⠀⢀⡰⠒⠇⠀⠰⠂⠀⡀⠀⢀⠀⠈⡧⢀⠀⠀⣀⠈⠉⠁⠀⠀⠀⣃⡦⠀⢀⠇⠐⠀⠀⠀⠺⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠈⠋⠀⠀⠀⠀⣀⣷⣄⢈⡧⠀⣧⠈⡷⡀⢨⣦⣀⠀⠀⠀⣠⡝⠀⠀⠀⠀⢀⠤⠈⠀⢠⡦⠀⢀⠀⠘⠛⠅
⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠈⢀⠊⠀⠀⠀⠀⠀⠀⠒⠈⠀⠐⠣⡾⢀⡨⠉⡍⢛⡍⣯⠉⡍⡈⢺⠀⠀⠁⠛⠀⠀⠀⠘⡐⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⢤⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠠⠀⣇⡘⡄⢀⢁⠉⡍⣀⢠⢀⡁⣸⠀⠀⠀⣀⡀⠀⢀⠟⠀⠀⠀⠰⠆⠘⠇⡀⢀⠀⡀⠌
⠀⠀⠀⠀⠀⠈⠂⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣘⣋⡶⣀⠏⡇⠀⢿⡜⠙⠇⠘⢿⣟⠃⢙⠛⡆⠀⠉⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠆⣁⠘⠀⠀⡀
⠀⠀⢀⠀⠀⠀⠀⠀⠉⠀⠸⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⡟⠘⠃⢀⠻⠃⢀⠓⠀⠘⠀⠐⠎⠁⠆⠉⠰⡧⠀⠀⠠⠀⠀⠂⠀⠀⠀⠀⢀⠀⠀⠀⣀
⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢆⠂⠀⠀⡀⠀⠘⠋⠀⢀⠘⠁⠀⠘⠁⠀⠀⠖⠀⠛⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⢢⣶⠱⠀⢿⠎⠀⣀⢠
⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢘⢥⠀⡛⠩⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⣣⣾⠃⠀⠀⠀⠸⢛⠄⠀⠀⠶⠃⠚⠛⢠⣤⣿⠂⠁
⠀⠀⠀⠀⡀⠀⠄⠀⢀⠀⠀⠀⡠⣤⠀⠀⠀⠀⠘⣞⠀⣟⠢⠤⡉⣀⠒⠀⠀⠀⣀⠤⠤⠤⠐⠒⠀⠀⣈⠔⠀⡀⠀⠀⠀⠀⠀⠀⠚⠠⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠁⠀⠀⠈⠇⠀⠘⠛⠁⠀⠀⠀⡀⠀⠉⠀⢨⠙⠲⢤⣄⣀⣀⡀⠀⠀⠀⢀⡀⠠⠄⠒⠋⣀⠄⠨⢁⣀⠀⠀⠀⠀⢀⣀⠂
⠀⠀⠀⢠⣊⣅⡰⢄⡀⠀⠂⠀⠀⠀⠀⠀⠀⠛⢋⠉⠉⠀⠑⠢⠤⠄⢈⣉⣉⡉⠉⠉⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠁⠀⠀⢀⠀⠀⠉⠀⡀⠀⠀⠀⠄⠀⡄⠠
⠀⠀⠀⠘⠉⠞⠀⠙⢍⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠠⠄⠀⣰⣆⠀⡀⠀⠀⠀⠀⠠⠊⠀⠰⣤⠶⢎⡛⣠⣀⢠⡄⠀⠀⢈⠀⠈⠱⠀⠀⠠⡄⢸⠀⡇⢀⠆
⠀⠀⢠⡄⠀⠀⠀⠀⠀⠘⠌⡆⠀⠀⠈⠀⠀⠀⠀⢹⠀⠀⠀⠘⠳⠦⠴⠁⣁⣀⣴⣄⠀⠐⠀⠀⢬⣻⢨⣻⣯⢹⣶⢃⡢⠀⠠⠀⠁⢨⠀⠀⠀⡇⢸⠀⣇⢸
⠀⠀⠀⠀⠀⠈⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠾⠿⡧⣥⢿⣼⡇⠀⠐⠐⠒⠐⠀⠀⠀⠁⠈⠀⠁⠈
⠀⠀⠀⠀⠠⠤⠀⠛⠠⠤⠤⠀⠀⠈⠑⣄⡀⠐⠀⠉⠁⠀⠁⠘⠈⠁⠀⠀⠀⠀⠀⠀⠁⠀⡀⠀⠀⠀⠀⠀⠁⢻⠶⠜⠃⠀⠰⣤⠖⡩⡀⠀⢴⣤⠀⠀⠠⠈⠓
⠀⠀⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⢑⠑⡇⠀⠀⠁⣀⠀⢀⡤
⠀⠀⠀⠀⠠⠀⠀⠠⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠉⠀⠀⠀⠀⠾⢗⠀⠀⢤⡀⠀⠀⠀⠀⠄⡀⢸⣦⠀⠀⠈⠀⠀⡅⠀⠀⢀⠀⠑⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠙⠛⠉⠀⠒⠀⠀⠀⠄⠀⠀⠀⠀⠈⠙⠀⠀⠀⡐⠿⠁⠈⠋⠀⠀⠠⠀⠰⠀⠀⠀⠈⠀⠀⡀⠇
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠠⠄⠀⠀⠠⠠⠄⠤⠀⠄⠀⠠⠀⠴⠤⠀⠐⠀⠀⠙⠿⠂⠀⠀⠀⠀⠀⠀⠀⢂⡟⠁⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠁⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠘⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆⠀⠀⣠⡴⠂⠀⠀⢀⡴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⢰⣿⠀⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠀⠘⣿⣄⠀⠀⠀⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣧⡀⠀⠘⢿⣦⠀⠀⠈⠻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⣿⡆⠀⠀⠀⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⢀⡿⠁⠀⠀⢀⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠴⠖⠒⢒⣚⣓⣋⣉⣉⣉⣉⣉⣉⣓⣚⡒⠒⠒⠲⠤⠤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣥⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠛⠻⣷⣶⣄⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠉⠉⠙⠛⠛⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠛⠛⠉⠉⠁⢸⡇⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠙⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⠓⢆⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⡆⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⡼⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⡤⠊⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣁⡤⠴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠁
⠀⠀⠀⠀⣠⠤⠖⠒⢛⣉⣩⣭⣬⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣭⣭⣍⣉⡛⠒⠲⠤⣄
⠀⠀⠀⠈⠣⣄⣀⠀⠻⠿⣿⣿⣿⣿⣿⣿⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣴⣾⣿⣿⣿⣿⣿⠿⠟⠀⣀⣠⠜⠁
⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⠒⠦⢬⣭⠭⣉⣉⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣉⣩⠭⢭⡤⠴⠒⠒⠊⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠲⠦⠤⠤⠤⠤⣤⣤⣥⣤⡤⠤⠤⠤⠤⠖⠒⠊⠉

⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⢠⣆⠀⠀⠀⠀⠀⠀⠦⠀⠀⠀⠀⠀⠀⣴⣄⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠀⣰⣣⡄⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⠘⣣⠒⠀⠀⠀⠀⢾⣿⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡄⠀⠀⠀⠀⣴⣶
⠀⠀⠀⢠⡯⠏⠁⡀⠀⠀⠸⢿⡿⠇⠀⠀⠀⠠⠰⠀⠀⠀⠀⠴⣿⣿⡷⠄⠀⠀⠀⠀⠀⠀⡂⠀⠀⢀⣾⣿⣿⣧⡀⠀⠀⠀⣷⣿⣆
⠀⠀⠀⠚⠉⠙⠛⠛⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠈⠘⠉⠉⠉⠁⠀⠀⠀⠀⠂
⠀⠀⠀⠀⢀⣴⡀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⢀⣆⠀⠀⠀⠀⠀⠀⣼⡄⠀⠀⠀⠀⠀⢀⣇⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⣸⡀
⠀⠀⠀⢀⣼⣿⣧⠀⠀⠀⢀⠡⠀⠀⠀⠀⠀⣼⣿⡄⠀⠀⠀⢠⣾⣿⣦⠀⠀⠀⠀⢾⣿⣿⡂⠀⠀⠀⢀⣽⣿⣄⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⣴⣿⣿⡄
⠀⠀⠀⣠⣾⣿⣷⣄⠀⠀⠈⠐⠀⠀⠀⠀⢠⣾⣿⣦⠀⠀⠀⣴⣿⣿⣷⡄⠀⠀⠰⣿⣿⣿⡦⠀⠀⠀⣠⣾⣿⣧⠀⠀⠀⠀⠄⠀⠀⠀⠀⠘⣿⣿⣿⡷
⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠙⠙⠋⠁
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣏⣀⣉⣈⠉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣠⠋⠀⠀⡼⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠚⡟⠀⠀⢀⡞⠁⠀⢀⡜⠁⠀⡠⠚⡽⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⢸⡀⠀⢀⡎⠀⠀⢀⡏⠀⢀⡞⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⢳⡀⢸⡀⠀⠀⠈⣇⠀⢸⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⡇⠈⢧⠀⠀⠀⠈⡆⠘⣆⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠋⠀⠀⠈⠓⠦⠤⠞⠁⠀⠈⠑⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⣀⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢁⣠⣤⣀⠉⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⠀⠀⠈⣇⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⣿⠀⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡧⣀⠀⠀⢀⠏⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣅⣈⠉⠛⠉⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠈⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⡿⡿⢿⢷⡿⠿⢿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣾⡿⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣧⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠛⡿⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⣄⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⢯⣄⠈⢷⣜⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢫⣿⣾⠁⢳⣄⠻⡷⣝⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⣱⣿⣿⡟⢲⡀⠻⣧⡈⢮⡳⣝⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⡿⢃⣼⣻⣿⡟⣇⠀⠹⣦⡈⢯⡢⣙⢦⡑⢽⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢟⡽⢋⣴⡟⣱⣿⠟⣴⡏⢷⣄⠈⠻⣦⡙⢮⡓⢭⣢⣌⠛⠿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣩⠖⢋⣴⣿⢋⣼⣿⢋⣾⠳⡇⠀⠹⣷⢄⠙⢿⡳⣽⣦⡈⠛⠷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠵⠚⣩⠞⣡⣾⠟⣡⣿⠃⢠⡟⢦⡀⠈⠳⡙⢦⣙⢦⣉⠻⢶⣄⡀⠉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣡⢾⡿⣫⡾⡿⠃⣠⢿⣦⡀⠻⣦⡀⠙⢦⡈⠓⢬⡳⢤⡈⠛⠳⢶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⠿⠛⣱⣟⡴⣫⠞⢁⣼⠟⢸⡏⠻⣦⡈⠻⣷⣄⡙⠦⣀⠈⠑⠻⢷⣤⣀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⢋⡴⠃⣴⣿⠋⣰⢻⠷⣄⠙⢿⣷⣌⠻⣝⠲⣬⡳⢤⡀⠀⠀⠉⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⢁⡴⠋⣠⣾⠟⢡⣾⠏⣸⠧⣜⢷⣄⡙⠻⣟⢮⣝⣦⣍⠓⠿⣷⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠉⢀⡴⣋⡴⣚⡿⢁⡴⣫⢏⡼⢻⠀⠈⠳⣝⢿⡦⣌⠙⠮⣙⠻⢿⣶⣤⣉⡙⠛⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⠛⣡⠖⢋⡴⢋⡜⣡⠞⠁⢸⠀⠀⠀⠈⠓⢿⣮⣝⠲⠮⣽⣶⣄⡉⠙⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢚⣡⠖⢋⡴⢋⡾⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠛⠷⣦⣄⡈⠉⠙⠛⠶⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡾⠿⠚⠉⢀⡴⢋⡴⠋⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠲⠦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡴⠋⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣫⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠂⠀⠐⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠂⠉⠉⠉⠀⠒⠠⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⠀⢀⡀⠠⠤⠤⠬⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡡⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⡀⠀⠀⠀⠀⢀⠃⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠠⡄⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠈⠸⠀⠀⠀⠀⠁⠀⠀⠀⢀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠾⠰⡦⡀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⣧⡆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡜⠀⠑⢧⠈⠉⠒⠒⠀⠒⢄⠀⡇⠀⢀⢼⠀⠀⠀⣴⠄⠀⠀⠀⠀⣰⡆⠀⠘⡀⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⠀⢰⡷⠀⠀⠘⡀⠉⢑⢈⠸⠀⠀⠀⠉⠀⢰⠀⠀⠀⠉⠀⠀⠀⠑⠁⠀⢑
⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⡏⠀⠀⣷⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⢡⡥⠊⠈⠒⠇⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⡰⢆⢰⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⣼⠃⠀⠀⠀⠘⡀⠀⠀⠀⠐⠀⠀⠄⠀⠀⠀⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠄⢧⢂⠀⠀⠀⠀⠘⢄⡀⠄⠀⠀⢀⠎⠈⠀⠀⠀⠀⠀⠈⢆⡀⠀⠀⠀⠀⠀⠀⢀⡠⠃⠀⢀⢦⡠⡄
⠀⠀⠀⠀⣤⢄⣀⣄⠀⠀⠀⠙⢷⠢⢀⣀⠀⠀⣀⡀⠤⠎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢒⣤⠤⠤⠐⣆⠁⠀⠀⠸⠙⠂⠃⠖⠱
⠀⠀⠬⣓⠀⠀⠁⡎⠀⠀⠀⠀⠀⠁⠀⢀⣠⢠⠇⠀⠀⠘⠂⠠⡤⢀⡀⠀⠀⠀⠀⡀⠴⠙⠦⡀⠀⡀⠟⠢⢄⡠⡒⠃⠀⠀⢀⠇
⠀⠀⠀⠉⠂⠢⡀⠈⠢⡀⠀⠀⠀⠀⢰⣫⠶⡁⠀⠀⠀⠀⠀⡠⠁⠀⠈⠑⠢⢔⠉⠀⠀⢀⠀⢉⡞⠀⠀⠀⠀⠈⠢⡉⣖⠂⠉⣆
⠀⠀⠀⠀⠀⠀⠑⡄⠀⣈⠦⠀⠒⠚⠣⢄⡀⠑⠢⠀⠠⠄⠊⠀⠀⠀⣀⡀⠀⡠⠓⠢⡀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠈⢆
⠀⠀⠀⠀⠀⠀⢀⠜⠉⣆⡠⠄⠀⠒⠒⠠⣈⠢⠀⠀⠀⠀⠀⠀⠀⠀⡇⠉⡲⠅⠀⠒⠘⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠈⡄
⠀⠀⠀⠀⠀⢀⠊⢀⠔⠁⠀⠀⠀⠀⠀⠀⠈⢧⠵⢌⠑⡆⠀⠀⠀⠀⣷⣊⡀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠀⠀⠀⠀⣴⢤⡀⠨⠇⠀⠀⣴
⠀⠀⠀⠀⠀⠘⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡨⢀⣈⢣⠀⠀⠀⣽⠁⠀⠑⠂⠿⠲⠆⠀⠀⠀⠀⠇⠀⠀⠀⣿⠀⠙⠳⠦⣤⣤⠟
⠀⠀⠀⠀⠀⢰⢸⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠇⢏⠈⡎⠀⠀⠀⡇⠀⡀⠀⠀⠀⠀⠁⢸⠀⠀⠀⡇⠀⠀⠀⠙
⠀⠀⠀⠀⢠⠚⢪⡖⠀⠀⠀⠀⠤⠀⠁⠀⠀⠀⡼⢄⡞⠀⡦⢤⠤⠒⡀⠈⠁⠀⠀⠀⠖⠀⠀⢄⠄⣀⠃
⠀⠀⠀⠀⠸⡀⢇⢀⡠⡀⠀⠀⠀⠐⠈⣀⠤⣎⡠⠚⠣⡜⠀⠓⡄⢇⠑⢄⠀⠙⠀⠂⠀⠀⠀⠀⣠⡮⢀
⠀⠀⠀⠀⠀⢄⠀⠀⢀⠌⠡⠒⠀⢂⡽⠀⠠⠦⠄⠀⣠⠃⠀⠀⠱⡈⢳⠆⠷⢰⠂⠠⣤⠴⡖⠋⡩⠄⠚⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠐⠂⢻⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠈⠣⡀⠀⠀⠀⠀⠀⠀⣸⠋⠀⠀⠀⠀⣀⡀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⠁⠉⡀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠟⠀⠘⠉⠉⠁⠉⠀⠀⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣀⣀⣀⣀⣀⣸⣀⣀⣀⣀⣠⣇⣀⣀⣀⣀⣀⣠⣀⣀⣀⣀⣀⣀⣀⣀⣠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣀⡀⢀⠔⠊⠁⠒⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠢⢴⡊⠀⠈⠱⠊⠀⠀⠙⠠⡄⠐⠒⠒⠛⠒⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⢤⡰⠁⠀⠀⠀⠈⠲⣤⠁⠀⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⢸⠑⣢⡄⢀⡀
⠀⠀⠀⠀⠀⠀⠀⢠⠞⠁⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⠼⡇⠀⠀⠀⠀⠀⠀⡈⣦⠀⠀⠀⠀⢸⠁⠀⠀⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠘⣄⠀⢠⠆⠀⡴⠁⠀⠀⠀⠀⡠⠈⢀⠎⠀⠀⠀⠀⢸⠀⠀⠀⢀⡨⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣶⣶⣤⣤⣬⣆⣇⣠⣞⠀⣀⣼⣶⣤⣴⣤⣴⣯⣄⠀⠀⠤⠄⠚⠒⠂⠉⠁⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠈⠻⣿⡟⠉⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢹⣧⠀⢿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠢⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠈⠉⠉⠉⠓⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⠛⠒⠒⠓⠢⢄⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠓⠙⢆⠗⡘⠳⠖⡀⠶⠴⠆⡂⢄⢤⡤⢄⣂⠒⠦⠲⡄⠦⠒⠘⠋⣍⠀⢾⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡾⣦⠈⡖⢃⠒⣠⠾⢴⠴⠬⢥⠀⡎⠒⠚⢁⠰⠌⣀⠃⠀⠒⠐⡤⠄⣁⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠋⠤⢡⡈⢨⠉⡾⢀⡐⠦⣔⠂⠌⠈⢷⡈⠆⠄⠀⠆⡼⠃⡑⠲⢾⡻⡇⠀⠀⠀⠀⠀⠀⣼⠀⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⠛⠠⠿⠀⣤⢁⣀⣄⠑⢀⠸⠎⠙⠆⣤⣀⠷⡄⠂⡒⠂⢬⡀⠼⢿⠇⠀⠀⠀⠀⠀⢠⠇⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠉⠉⠁⠉⠁⠀⠉⠘⠓⠈⠁⠉⠈⠉⠉⠀⠀⠀⢸⠀⠀⠀⢀⣠⠴⠋⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣴⠂⠉⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢠⣤⠴⠒⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠶⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠦⠤⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠉⠉⠁


⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣽⣭⣭⣯⣧⣭⣽⣭⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣷⣶⣶⣶⣿⣿⣷⣾⣷⣶⣿

⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⡏⠁⢘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⢿⡿⢃⣹⡴⠇⣹⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢫⠛⢻⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⡿⣇⣤⣰⢲⣿⢧⡛⣷⠈⠢⣀⠀⠀⠀⠀⢀⡴⠋⡧⡭⣷⣜⡜⣅⠻⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⠙⠤⠒⣴⣯⡇⠀⡯⠹⡄⠀⠈⠓⠲⠶⠒⠋⠀⢠⡏⣭⣉⢻⠑⢧⠰⠆⢸⣿⣿⣿⣿⣿⣿⣷
⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡟⢳⣦⣰⢿⣏⡇⣠⡟⢵⡿⣄⠀⠀⠀⠀⠀⣀⣴⣿⢷⢜⢯⢿⡇⡤⢍⣊⡉⣷⣏⣿⣿⣿⣿⣿⣷⡀
⠀⢠⣿⣿⣿⣿⣿⣿⡿⢻⡷⢋⣳⡏⠻⣿⣯⠚⢃⣌⡁⣝⢦⡀⢀⡴⢚⣡⡮⣋⠝⡬⢻⡼⡠⢌⠛⢷⠺⡿⣿⣏⡿⣿⣿⣿⣿⣧
⠀⣾⣿⣿⣿⣿⣿⢏⣤⣾⠴⠜⢸⢣⢿⣾⢻⡈⠂⠛⣧⠠⢧⣿⣾⣒⣛⣛⢦⡥⠴⢴⠿⠤⣌⣻⣀⣷⣜⢁⠇⢿⡇⣿⣿⣿⣿⣿⡆
⢀⣿⣿⣿⣿⡟⣙⢧⠗⡗⡐⠈⠹⡟⢸⣷⠋⡟⢺⢒⢃⠖⠀⢌⡏⢿⢽⡁⣘⠄⣍⣁⣜⠒⡢⡜⣀⠘⣊⣾⡗⣼⡷⢋⣿⣿⣿⣿⡇
⢸⣿⣿⣿⡟⢁⡭⣭⠽⢿⣙⠩⣄⣯⡺⠁⠀⢸⡇⣎⡙⡄⢟⠏⠛⡘⠈⢳⡏⠉⡆⣛⠃⡺⠇⣳⣩⣼⠋⣿⣽⡿⣾⢿⡿⣿⣿⣿⣿
⢸⣿⣿⣿⡗⢋⣴⠿⢄⡼⢳⡇⣎⣼⣷⡿⢏⡗⣱⡚⠧⢻⡯⢠⡕⢱⡆⣄⢿⣲⣬⣤⢵⡵⣞⣹⣷⢏⣤⣿⠟⣰⣿⡏⠀⠘⣿⣿⡟
⠈⣿⣿⠻⣗⠏⡎⡎⣉⠒⢡⢱⣍⢶⢙⣧⠛⣰⣅⠟⣮⡤⠖⢉⠒⢁⣤⢣⢸⠙⠀⡉⣛⡾⢾⣿⣿⣿⣿⠿⣛⡿⢿⡇⠀⠀⠘⣿⡇
⠀⢿⡏⠀⢿⡔⡡⢖⡸⣫⡳⡬⢌⡷⣍⣩⣎⠡⢁⠼⣒⣛⠲⣽⠖⣣⢿⢨⡶⠃⣎⢁⡿⣗⢺⠘⢆⡛⣋⡭⢋⣟⡾⠁⠀⠀⠀⢹⠃
⠀⠘⠁⠀⠈⢻⣄⣉⠣⣉⠴⣇⢫⢶⠁⡙⠺⣷⣤⣤⣅⠠⢇⡺⢿⠷⣯⠌⢀⠱⢚⣇⣣⠊⣉⠴⢉⢖⣲⣀⣠⢾
⠀⠀⠀⠀⠀⠀⠙⢾⣌⡡⢋⣒⣊⢜⣀⡰⡴⡡⣩⠟⣻⡷⣶⣛⣿⣻⠋⡿⡾⢿⣵⣂⣴⣁⣘⣃⣯⡿⠷⣫⡜⢺⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣊⡤⢲⠃⣠⡇⢰⣥⣧⠏⣏⡴⣫⢵⣿⣮⢸⡰⣷⠿⠓⡩⣯⣔⠼⠏⡏⠶⠤⠂⠯⢺⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣋⢡⡼⢃⣺⣿⣥⡿⢯⣴⣧⣿⣋⣻⣽⢊⡑⠠⡒⠂⣈⣀⡟⠊⠀⠤⡄⠒⡌⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠚⠛⠛⠛⠻⣍⣟⠉⣛⣥⣄⣠⢿⠈⢠⢠⡑⢾⠒⢺⢃⠤⢲⣔⠳⣺⣨⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣵⣛⡿⠋⢴⣷⠓⠆⠥⠙⡌⢦⢢⡾⢣⣘⢸⢋⡽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣨⣆⣠⡾⣀⡒⠑⢢⣱⠿⣥⢰⠢⡇⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣞⡡⢜⡃⠈⣰⠦⢤⠀⠰⡀⢢⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢾⡇⠀⣛⡚⠉⢴⣶⡵⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢷⣅⣚⣽⠏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⡿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠹⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢿⣿⠀⠀⠀⠀⠀⠙⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇⠀⠀⠀⠀⠀⠀⣿⠿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⠸⣇⠀⠀⠀⢀⣠⡾⠋⢰⣿⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣧⠙⣿⡶⠺⣿⠏⢀⣴⠿⠛⠋⠉⠉⠛⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠉⢸⣷⡟⠀⠀⣿⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠾⢋⣀⣠⣤⣬⣥⣴⣦⣤⣤⣄⡀⠀⠀⠀⣠⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣇⠀⣀⣤⠶⠚⠛⠉⠉⠁⠀⠀⠀⠀⠀⠈⠉⢻⣷⣶⣿⢿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⠛⠻⢧⣄⣀⣀⣀⡀⠀⣀⣀⣀⣠⣤⡴⠾⠛⠋⠁⠀⠀⣿⠀⠀⣀⣠⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⢀⡀⠈⠉⠉⠉⠉⠉⢩⡍⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣶⠟⠋⠉⠉⠙⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠘⢿⡄⠀⠀⠀⠀⣰⡏⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣿⣃⣴⠶⢶⡄⠀⠈⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⣤⡤⠶⠚⠛⠛⢦⣤⣤⡴⠛⠁⠀⠀⠀⢸⣿⠏⠀⠀⠀⣿⠀⠀⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⠷⣄⣀⣠⠟⠁⠀⠀⠀⠀⠀⠀⣿⣏⠀⢀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⣿⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠘⣿⠇⠀⠀⠀⠀⠀⣀⣠⣴⠟⠻⠿⠛⢿⣦⣀⠀⣾⡇⠀⠀⠀⠀⡿⠀⠀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⣿⡀⠀⠀⠀⢰⡟⠉⠉⠁⠀⠀⠀⠀⢀⣹⣿⠇⣿⡇⠀⠀⠀⣼⠇⠀⣰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠠⠖⠛⠛⢷⣄⠀⠀⠻⢷⣶⣶⡶⠶⠶⠶⠟⠛⠉⠁⢸⣿⣄⢀⣠⡼⠋⠀⣰⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢀⡿⠟⠳⣾⠟⠛⠛⠳⠶⠄⠀⠀⠀⠀⠀⣾⡟⠛⠋⠉⢀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⢠⡾⠁⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠶⠶⠞⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠀⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠷⣦⣤⣤⣄⣀⣠⣤⣤⣤⣶⠶⠾⠛⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣴⣶⣶⣤⡀⠀⠀⠀⢀⣶⣿⣿⣿⣿⣷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡟⠿⣿⠿⠿⠆⠀⠀⣾⡿⠉⠉⠉⠉⠉⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠛⠀⠰⠀⠰⠆⠀⠀⠀⠉⠁⠀⠘⠃⠀⠛
⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣾⣿⣶⠀⠀⠘⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂
⠀⠀⠀⠀⠀⠀⢸⡿⠿⠿⠛⠛⠛⠀⠀⠈⠁⠀⣤⠀⠀⣠⠀⠀⠀⠀⠀⣴⣷⣀⣭⣄⣾⣦⠀⠀⠀⠀⣠⣤⣶⣤⣀
⠀⠀⠀⠀⠀⠀⠈⠁⠀⠖⠀⠘⠀⠀⠀⠀⠀⠠⣿⣿⣿⣿⡆⠀⠀⠀⣸⠟⣿⣿⣿⠟⢿⠻⣇⠀⠀⣾⡟⠻⠿⠿⠿⠇
⠀⠀⠀⠀⠀⠀⣤⣄⡀⠐⠒⢀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠁⠀⠀⠀⣿⠀⣿⣿⣿⣷⣡⠀⣿⠀⠀⣍⠀⠘⠃⠈⠁⡄
⠀⠀⠀⠀⠀⠀⠀⠙⣷⣦⣶⣿⡆⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠐⠋⠀⣿⣿⣿⣿⣿⠀⠘⠀⠀⠾⠆⡀⠉⠁⠚⠃
⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠀⢸⣿⣿⠉⣿⣿⡇⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠘⠿⠋⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠀⣿⣿⠇⠀⠀⠀⠀⠸⠅
⠀⠀⠀⠀⠀⠀⠀⣠⣤⡄⣤⣤⣄⠀⠀⠀⠀⢠⣀⡀⢠⣀⡀⠀⠀⠀⢀⣴⣿⣿⣀⣿⣿⣦⡀⠀⠀⢀⣤⣤⢠⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠉⠉⠉⠀⠀⠀⠀⠀⠉⠁⠀⠉⠁⠀⠀⠀⠀⠉⠉⠉⠀⠉⠉⠉⠀⠀⠀⠀⠉⠉⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢁⡑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⠀⠀⠀⣠⣚⢢⠀⠀⠀⠀⠀⣷⣤⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣿⢧⠀⠀⠀⠀⢀⠼⣁⣪⠉⠀⠀⠀⠀⠶⠿⣿⠿⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠻⠀⠀⠀⠀⠁⠀⠀⠀⠀⣠⡛⢄⠈⠁⠀⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣵⠃⠀⠀⠀⠀⠀⠀⣠⣜⠣⠙⠋⠀⠀⠠⠒⠂⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡙⡅⠀⠀⠀⠀⠀⠀⠀⠛⠁⠙⠁⠀⠀⠀⠐⠄⠠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⠀⠀⡠⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣱⠀⠀⠀⠑⠊⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⡧⠄⠀⠀⠀⠀⡠⠢⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣴⣶⠀⠀⠀⠀⠀⠀⠈⠈⠃⠀⠀⠀⠀⠀⠀⠈⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡂⣣⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠐⠠⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠢⣀⡀⠀⠀⠠⢄⠚⠈⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣄⠀⠈⠒⡤⠂⢄⠀⠀⠀⠀⠀⠀⣶⢑⣈⡄⠛⠁⠀⠀⠀⠀⣥⠐⠺⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠉⠢⡀⠀⢄⣀⣴⠀⠀⠀⢴⡙⣄⣨⠜⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡤⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁⠀⠀⢙⣄⠀⠀⠀⠑⢶⡑⣤⡥⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⢠⣾⠉⠨⠿⠁⠈⠋⠁
⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠁⠀⠀⣰⣿⣿⣷⣄⠀⢠⣶⡷⡉⠀⠀⠀⠀⡊⠀⢐⠀⠀⠀⠀⠤⣾⠇⠀⠙⠁
⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⣠⣾⣿⣿⣿⠿⠋⠉⠢⡀⠀⠈⢆⠀⠀⠀⠈⠀⠁
⠀⠀⠀⠀⠀⠀⣼⡟⠀⢀⣴⣿⣿⡿⠟⠁⠀⠀⣀⣤⣾⣷⣦⣤⠇
⠀⠀⠀⠀⠀⣸⡟⠀⣴⣿⣿⠟⠋⠀⢀⣠⣴⣿⣿⠿⠟⠋⠉
⠀⠀⠀⠀⢰⠟⣠⣾⡿⠛⢁⣠⣴⣾⡿⠟⠛⠉
⠀⠀⠀⢠⢏⣼⠟⣋⣤⡶⠟⠛⠉
⠀⠀⢀⣿⡿⠷⠛⠉
⠀⠀⠈⠁

⡿⢿⠿⠿⡿⠻⢿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⢿⣿⣿⡿⣿⣿⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠂⠀⠀⠒⠀⠆⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠴⠏⠒⠢⠤⢀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⡀⢀⠤⢀⠀⠀⠀⠑⠤⡀⠀⠀⠀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢄⠀⠀⡁⠱⡄⠀⠀⠀⠀⠀⠀⠀⡎⠲⢉⣉⠬⢋⠀⠉⠐⠲⡐⢄⠀⢰⠀⠐⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠸⠈⢉⣉⢁⠀⣈⠦⠤⣀⠀⠀⠀⠴⠀⠀⠀⠑⠠⣝⠓⠢⢠⡄⠈⢺⠀⠈⠆⢀⡰⡤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠤⣀⢀⠌⠁⠀⡀⢌⣱⢠⠊⠀⠑⠢⠄⠀⠀⣠⡅⠀⠒⠀⠄⠓⠒⠀⡶⠚⠈⠄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⠀⠀⡔⠁⠀⠈⢻⠀⠀⠀⠀⠀⠀⠠⠈⠙⠦⠤⠀⠀⠀⠤⠊⠀⠀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠐⡀⠀⠀⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠘⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⢇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠈⠒⠢⠄⠀⠀⠤⠤⠤⠒⢍⡁⠀⠀⠀⠀⠀⠀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠀⠊⠉⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡹⢦⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠇⠀⠀⠀⠑⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠰⣉⠑⠢⡔⠁⠣⡀⠀⠀⠀⠀⢠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢈⠶⠀⠀⠠⠄⣀⠀⠀⠀⠀⠀⠀⠀⣀⣖⢉⡁⠀⢆⠀⠀⠈⠢⠄⠠⠲⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⢸⠘⠉⠉⠁⢒⠈⡇⠀⠈⠉⠉⠉⠀⠀⠘⠀⠀⠄⡈⠃⣄⠀⠀⠀⠠⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠙⢔⣤⣀⣀⣠⢀⠃⠀⠀⠀⠀⠀⣀⣀⠠⠤⠖⠊⠉⠉⠀⡍⠐⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠒⠲⡄⠀⢨⠀⠀⠀⠉⢉⠁⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢄⡃⢘⠃⠘⢰⠉⢄⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⣤⡙⠨⠀⡘⠀⠣⡀⠉⠂⠀⠚⣧⢀⣀⠀⠀⠀⠀⣀⣀⠠⠤⠔⠒⠈⠁⠀⡠⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⡑⢷⣈⣷⠧⣤⠀⠈⢲⠄⠤⠤⡛⢄⠀⠈⠉⠉⠁⠀⠀⠀⣀⡀⠤⠀⠒⠉
⠀⠀⠀⠀⠀⠀⠀⢠⠒⢁⠜⢚⣶⠦⡀⢲⠒⢲⠊⠁⠀⠀⠡⠀⠉⠉⠀⠀⠘⡉⠉⠁⠀⠀⠀⠀⢠⢄
⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⡇⡄⠀⢸⠈⡀⢸⠀⠀⠀⠀⠀⡤⣀⠀⠀⠀⣀⠙⠠⠤⠤⠄⠄⠒⠁⡸
⠀⠀⠀⠀⠀⠀⠀⠸⢀⣸⠀⡇⢁⠀⢀⣠⠷⠊⢀⡠⠤⡄⠰⢄⡀⠉⠉⠁⣈⢱⠄⠀⠀⠀⠀⠒⠉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⡌⢖⠉⠀⠀⢠⠃⠀⠀⠈⠂⠀⠀⠉⠉⠁⠀⠀⡄⠀⠀⠀⠀⠀⠄⡈⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⣑⣄⠀⢘⠄⡀⠀⠀⢀⠀⠀⢀⣀⠀⠤⢰⢆⠀⠀⠀⠀⠀⠀⠀⡾⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠈⠀⠈⠢⠄⣉⣉⣉⣉⣁⠠⠤⠤⠒⠚⡈⠄⣀⣀⣀⡠⠔⠊⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠄⠀⠀⡠⠄⠂⠁

⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤
⠀⠀⠀⠀⠀⣹⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣗⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠂⠀⠀⠀⠀⠀⠀⠀⠀⣠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⡄
⠀⠀⠀⠀⢀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡿⢀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⢛⣿⣿⣟⠦
⠀⠀⠀⠀⣸⣯⣿⣧⠀⠀⠀⠀⠀⠀⢴⣶⣾⣶⣿⢿⡇⠀⠀⠀⠀⠀⠀⠀⣠⠐⠂⢁⠀⠀⠀⠀⠀⠀⢾⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⣠⣾⣯⣿⣟⣆⡀
⠀⠀⠀⢰⣿⣿⣿⣿⡆⠀⠀⠀⠀⢠⣶⣷⣶⣷⣶⣿⣿⡆⠀⠀⠀⠀⠀⠂⠠⢀⡀⠀⠀⠀⠀⠀⠀⢴⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠈⠉⣽⣿⣿⣿⣿⠛⠄
⠀⠀⢀⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⣬⣟⣛⣛⣛⣫⣭⣾⣿⡆⠀⠀⠀⠉⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⣰⣿⣿⣿⣿⡆⠀⠀⠀⠀⢀⣤⣿⣾⣿⣿⣿⣿⣇⡀
⠀⠀⠈⠉⠉⠹⠿⠉⠛⠃⠀⠀⠀⠉⠈⠛⠋⠿⠋⠈⠉⠈⠁⠀⠀⠈⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠀⠉⠉⠹⠏⠉⠉⠀⠀⠀⠀⠈⠉⠈⠉⠹⠟⠛⠿⠿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠴⠚⠉⠉⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠄⠂⠀⠀⠀⠂⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⡀⠄⠒⠀⠐⠂⠄⠀⠀⠈⠖⠀⠀⠀⠀⠀⠂⠀⠀⡆
⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⠠⠒⠀⢀⠑⠄⢀⡏⠀⠁⠀⠀⠀⠀⠀⠐⠇⠠⠈⢀⠤⠀⠀⠀⠀⠀⠀⠄⠀⡅⠠⢤⠀⠠⠈⡀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠂⢁⠐⠘⠆⠀⠀⠀⡂⠀⠀⠀⠀⠄⠀⠀⠁⠀⠑⠄⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠒⣠⠁
⠀⠀⠀⠀⠀⢀⠀⢀⠔⠡⠀⠀⠈⠀⠈⡤⠀⠀⠄⠀⠀⠀⠀⠀⢀⠌⠀⠀⠲⠀⠀⠀⠀⠀⠀⠀⣆⠀⠇⠀⠀⠀⠠⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠒⠙⡀⠀⠀⣀⡅⠀⠀⠆⠀⠀⡀⠒⢤⠤⠤⡰⠋⠄⠀⠀⠀⠀⠀⢁⣀⠀⠀⠠⠌⠐⠀⠈⢐⢦⠀⠀⡤⠒⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣢⠤⠤⡠⠐⣇⠀⠀⠌⠀⡄⠀⠀⠀⢀⡴⠒⠒⠂⢄⠑⠤⣄⡁⡤⠴⡇⠈⡆⠀⠀⠠⠀⠀⠁⠀⡀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠑⠀⠘⠊⢀⠀⠀⠀⢀⡁⠀⠀⢀⠃⠔⣮⠉⠨⠄⣏⠄⠠⠜⢀⠀⠘⠄⡅⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⡀⠀⠀⠀⢲⠩⠘⠂⠠⣠⠔⠀⠐⠀⡀⠀⢡⠆⠀⢀⠈⣠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣃⢀⢘⠀⢂⠰⠂⠒⡒⠊⡅⠀⠰⠀⠐⢀⡄⢴⠐⡡⠂⡅⠀⠀⠀⠀⢐⠋⠁⠀⠀⠀⢋⢊
⠀⠀⠀⠀⠀⠀⠀⠀⢢⠭⠉⠈⠉⠀⠈⡚⢸⢴⡀⠁⣀⠀⢠⠅⠸⠁⠀⠈⠉⢧⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⢀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠁⠀⠀⠀⠈⠀⠀⠈⠝⡂⠀⢀⠑⣀⢡⡅⠀⠀⢸⢄⡇⠀⠀⠀⠀⠂⠀⠀⠀⠀⠈⠀⠸⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⢰⠀⠀⠀⢾⡇⠀⢰⣷⠋⠇⡏⠉⡉⠙⢸⠂⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠨⣄⣀⣠⣭⡄⡄⠰⠰⠗⠸⠀⠁⠒⠰⠐⠆⠈⠀⠀⠀⠀⠀⢀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⢘⣇⠡⠀⠀⠀⠀⣾⠀⢹⡞⠀⠊⠀⣬⣨⣄⠀⠀⢰⠴⠤⠆⠀⠀⠀⠀⠀⠀⢨⢃⡓⠐⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆⠀⠀⠀⣾⡟⠀⠀⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠸⣿⠀⠀⠀⠀⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠀⠀⠻⣧⡀⠀⠀⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠈⠁⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣶⣶⣶⣤⣤⣤⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠛⢉⣉⣀⣠⣤⣤⣤⣤⣤⣍⣉⡙⠛⢿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⢀⣴⣿⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⣦⠙⣿⣦⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠀⠈⠛⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⠿⠿⠷⠞⠋⠀⣿⣿⣀⡈⠙⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠈⢻⡆⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⣤⠟⢀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⣉⣠⡴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⠛⠉⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠿⠶⢦⣤⣄⡀
⠀⠀⠀⠀⠀⠀⢀⣴⡿⠛⠁⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠉⠛⢿⣶⣄
⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣶⣄⠙⠿⠷⠶⠶⠶⠶⠶⠶⠶⠿⠛⠁⢀⡀⠀⠀⠀⠀⠀⠀⠈⢿⡇
⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠈⠛⠷⠶⢶⣶⣦⣤⣤⣤⣤⣶⣶⡶⠿⠛⠉⠀⠀⠀⠀⠀⠀⢀⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⢷⣦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠻⠿⠶⣶⣶⣦⣤⣤⣤⣤⣤⣤⣤⣶⣶⡶⠶⠿⠟⠛⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣖⡶⠖⠒⠒⠒⠦⠤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠛⢩⢃⠔⠉⠉⠁⠐⠒⠤⠤⠤⠍⣙⣛⣶⣶⣦⣤⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⢀⠔⠝⠻⣄⡀⠀⣀⣀⣤⠤⠶⢶⣶⡖⠲⢬⡉⠉⠁⠀⠀⠀⠈⠉⢿⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⡞⠌⠀⠀⡟⠀⠀⠉⠲⣄⡀⠀⠀⠉⠫⡢⡀⠈⢦⣀⡠⠤⢀⠀⠀⢸⢀⠟⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⢹⢳⠦⡄⠀⠰⠀⠀⠀⠀⢻⠙⢷⣄⠀⠀⠘⣝⡄⢸⠀⠀⠙⠲⠚⠛⢺⢋⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢅⠈⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⢷⡄⠀⠘⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣙⣿⣶⣄⣀⣀⣈⣷⣀⣀⣾⡄⠀⠀⠈⢿⡄⠀⢹⣿⠀⠀⠀⠀⠀⣀⣰⢾⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⢩⡟⠘⡜⡄⠀⠀⠈⣿⡀⠘⡏⠀⠀⠀⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠐⢰⠀⠀⠀⠀⠃⢰⣁⡰⡐⠀⠀⢀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⠀⠆⠀⠀⢸⣸⣟⠙⠛⠷⠶⠞⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⢠⢀⠀⢀⡜⠁⠿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⢠⠀⠀⠀⠀⢠⣸⠔⠈⠀⢀⠀⠉⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠙⠀⠀⠀⠀⠆⠄⠀⠀⣠⠞⠁⠀⠀⢠⠃⡄⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠠⠰⣀⡾⠉⢧⠀⠀⣠⠃⡜⠀⠀⢀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢀⡾⡁⠀⠀⠀⠂⠀⠀⠀⠀⠀⡷⠋⠀⠀⠘⣇⡴⢁⠌⠀⠀⠀⡸⢸⣿
⠀⠀⠀⠀⠀⠀⢠⡟⠇⠠⠀⠀⠀⠈⠀⠡⠀⢀⡾⠁⠀⠀⠀⠀⢻⣤⠃⠀⠀⠀⡰⠁⡘⢻⡀
⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⡀⠀⠀⠀⠀⢡⡼⠁⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⡴⠁⡐⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢄⣸⠃⠀⠀⠀⠀⠀⠀⠀⢹⠀⢀⠜⢀⠎⠀⠀⣸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⡀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠸⡷⠁⡠⠁⠀⠀⡰⠁⣷
⠀⠀⠀⠀⠀⢸⡇⠑⠄⠀⠀⠀⠀⠈⢄⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠊⠀⠀⢀⠜⢀⠜⢻
⠀⠀⠀⠀⠀⢸⡇⠑⠀⠢⡀⠀⠈⢄⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡠⠋⡠⠂⠀⢸
⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠂⠀⠀⠲⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡠⠊⢀⠔⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⢻⡃⠀⠀⠈⠢⡐⢄⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⠞⠁⠀⢀⡤⣶⡿
⠀⠀⠀⠀⠀⠀⠈⣿⠘⢔⡀⠀⠈⠢⡑⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡦⠤⢒⣪⡵⡎⣿⢷
⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⠥⠾⢶⣤⣬⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⡏⣿⠀⡇⣷⠻⠛
⠀⠀⠀⠀⠀⠀⠀⠀⢻⠲⡟⠻⡏⢸⡉⣟⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⡧⠿⠀⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⢳⡀⣇⠈⡧⠹⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠁⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣶⣶⡆⠐⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣧⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⡀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣄⣈⣧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠟⠛⢉⠉⠉⢉⠻⠇⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡿⠋⠀⠀⠘⠛⠀⣀⠘⣃⣠⡔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠰⢂⡀⠙⠛⠡⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢻⡤⣤⣀⣤⣤⠀⣅⣁⣤⣦⠀⠀⠀⠀⠀⠀⠀⣠⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠘⠛⠓⠦⢤⣀⠀⠀⠀⣸⣿⡿⠿⠿⠿⠿⢷⣿⣾⣿⣦⠀⣀⣤⠶⠒⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣐⠉⠀⠀⠀⠀⠀⠀⠀⢉⣻⣿⢻⣿⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡉⠻⠒⠀⠀⠀⠀⠀⠀⠈⠁⢹⣧⢻⣧⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠘⠒⠊⠀⠀⠀⠀⠀⠀⠀⠶⠈⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣀⠄⣀⣠⡀⢀⠀⠀⠀⠀⠛⠀⠈⡟⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠭⠛⠋⠉⠉⠉⠉⠈⠋⠙⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠠⣴⣶⣿⠶⣾⣮⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢘⣒⡈⠠⣺⣿⣿⣿⡶⣬⣄⣂⣀⡀⠀⠀⠀⠀⠀⢀⣀⡠⠄⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠚⠶⠞⠉⠐⠋


⣶⡶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣭⣷⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⡀⠊⠀⠀⢀⡸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠁⠀⢀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠉⠤⠤⢤⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠠⢤⡖⠢⡄⠠⢄⣀⠔⠁⠀⠀⢀⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠒⠚⢄⠀⢀⣇⠴⠦⡀⢀⠟⠻⢍⣠⠚⠁⠀⠀⢠⡀
⠀⠀⠀⠐⠛⠀⠀⠀⠀⠀⠀⠀⡔⠒⠒⠲⡀⠀⠀⠖⠐⠺⢄⠀⠠⠒⠼⡀⠀⣸⠋⠀⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣣⣀⣀⣤⣧⣍⣉⣢⠀⠀⣠⣁⣄⠀⢀⠁⡃⠙⠦⣔⠉⠱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⠙⠓⠒⠓⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⠒⠉⠁⠉⠲⡀
⠀⠀⠀⠀⠀⠀⠴⠂⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡴⠊⠉⠙⢆⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡚⠮⣄⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⡸⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⡴⠧⠝⢡⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⡰⠁⢀⠂⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⢀⡆⠣⠟⣒⣠⡴⢆⠀⠀⠀⠀⠀⠀⢠⡇⠀⠤⠊⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⡜⠉⠉⠁⠈⠦⠃⠈⡀⠀⠀⠀⠀⢠⠯⣀⣀⠀⠤⠈
⠀⠀⠀⠀⠄⢀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠉⠉⠉⢛⣹⠉⠉⠉⠁⠀⠀⠀⢠⡏⠤⣄⣀⠀⠄⣂⣁⠀⠊⣘⠧⢀⠠⢂⡠
⠀⠀⠀⠐⠚⠊⣦⡀⠆⠀⠠⡸⠂⢀⠀⠈⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⠉⠀⠶⢀⠬⠂⢀⠌⠑⠀⢉⠍⠘⠛⢌⡉
⠀⠀⠀⠀⠈⠁⠈⠩⠒⠚⡳⠖⢓⡠⠷⠄⣀⠀⠉⡱⠒⠶⢦⡤⠶⠄⢐⠲⠊⠉⡠⠀⠒⠒⠛⠍⠀⠙⠓⢖⠒⠚⠦⠴⠒⠂⠀⠀⠶
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣀⠀⢄⠀⠄⠀⠤⠖⠛⢂⠈⠉⠙⠓⠄⠉⠉⠓⢆⠃⠲⠶⠂⠌⣀⣀⣀⠠⠄⠒⠀⢀⡠⠀⠀⣀⠤⠒
⠀⠀⠀⢂⣌⣂⣠⣈⡑⠤⢄⡵⠖⠘⢲⡞⠓⠀⡙⠶⠕⠦⢤⣤⣀⠠⡄⠀⠀⠀⠛⠘⠀⠀⠀⠙⡉⣄⠲⡖⠒⢥⠴⠶⢏⠐
⠀⠀⠀⠁⠦⠠⠒⠁⠀⠀⠉⠀⠀⠁⠈⠁⠀⠁⠀⠀⠀⠉⠀⠀⠈⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠙⠀⠀⠀⠀⠀⠁

⣿⣿⠟⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠖⠛⠉⠁⠀⠀⠀⠈⠙⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠴⠖⠒⠒⠒⠀⠀⠀⠀⠠⠤⢤⣀⡀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⣀⣠⠤⠖⠒⠋⠉⠉⠉⠉⠒⠂⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢠⠞⠁⠀⠀⢀⠀⠀⠀⣠⠒⠉⠁⠈⠀⠀⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠰⣁⠄⠀⠀⠀⠀⠀⠂⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⠀⠀⠁⠀⠉⠀⠀⣀⠀⠀⠀⠀⠀⣭⡬⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⣀⣀⠀⠡⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⣠⠖⠋⠉⠉⠉⠳⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⠆⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠈⠀⠀⠀⠀⠉⠀⠀⠉⠂⢾⠁⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣰⠿⣌⠀⠑⠀⠀⠀⠀⠀⢀⡠⠔⠀⣤⢤⡤⠤⠤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡏⣤⠈⠃⠀⠀⠀⠄⠀⠀⠀⠀⣠⠾⣁⠒⢂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⠤⢀⣀⠤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠀⢸⠹⡇⠘⠂⠀⠀⠀⠀⠀⠤⠴⠒⠋⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠠
⠀⠀⠀⠀⠀⠀⠀⣰⠋⠈⠧⣼⡄
⠀⠀⠀⠀⠀⠀⠀⡇⢺⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⡇⠈⠀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢸⡄⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡠⠀⠀⠀⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⢧⠀⠉⠁⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⢠⠇⠀⠀⠀⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠈⢳⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠈⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠠⠤⠖⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⣠⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠄⢀⡀⠀⠀⠀⢈⣀⡤⣀⠀⠁⠐⠒⠀⠀⠴⠚⠁⠀⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠋⠉⠁⠀⠈⠳⢤⣀⣀⠀⠀⠀⢀⣀⣤⠖⠋
⣀⣀⣀⢀⡀⡀⣀⣀⣀⣀⣀⣀⣀⣀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣉⣉⣉⣉⣉⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣶⣶⣶⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⡿⠛⠉⠉⠉⠉⠉⠙⠻⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣿⠋⠀⠸⣿⠆⠀⠀⢾⡿⠀⠈⢻⡿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⢀⣀⣤⣤⡴⣄⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⢸⡇⠀⠈⠉⠛⠛⠷⠋⠀⠀⠀⠀⠀⣿⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⡟⠀⠀⠀⠀⢧⠀⠀⠐⠦⠤⣤⡤⠤⠖⠂⠀⢠⠇⠀⠀⠀⠘⡇⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠶⠿⣧⡀⠀⠀⢰⡾⡷⢶⣦⣤⣤⣤⣤⣤⣶⣶⠶⠿⣶⠀⠀⠀⣠⡿⠷⠶⠶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⢸⣯⣭⣭⣭⣇⣀⣀⣀⣀⣮⣭⣭⣭⣿⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠋⣿⣰⣽⡇⠀⠀⠉⠉⠀⠀⠀⠀⠀⠈⣷⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⣿⢹⣼⡇⠀⢠⡶⣦⠀⠀⠀⠀⠀⠈⠁⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⣿⣾⣿⡇⠀⠈⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢿⣻⣻⡇⠀⢰⣏⣷⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠉⠉⠀⠀⠀⣉⡁⠀⠀⠀⠀⠀⠀⠀⠀⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠸⣧⡿⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠶⠶⠶⠶⠶⠶⠶⠶⠶⠾⠷⠦⣄⣀⠀⠀⠀⠀⠀⢀⣀⡤⠾⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡋⡛⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣄⣀⣤⣤⡴⣶⣶⣤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣿⣽⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠁⠉⠉⠉⠉⠉⠙⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⢿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠴⠶⠤⣤⠀⣀⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣞⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠲⠄⣶⡄⣄⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣴⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⣭⣯⡀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣿⠁⠴⠤⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢬⡧⡄⠀⠀⠀⠀⢹⣿⣿⣿⣿⢾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⠴⢀⣭⣩⠛⢶⣤⠀⠀⠠⣆⣀⣀⣠⣤⣤⣀⡀⠀⠀⠀⠙⣼⣆⠀⠀⠀⢸⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠁⠨⢺⠋⠀⠀⠀⠋⠙⣭⡯⣤⣀⠨⣝⠲⠄⠀⠀⠸⣿⠂⢤⠄⢸⣿⣿⣿⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠇⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠉⠁⠀⠀⠀⠀⣿⢳⣤⠀⣾⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢠⡄⠀⠀⠀⠀⣠⣈⣴⣀⣀⣀⣤⣀⠐⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣧⡐⢻⣿⣿⣿⡿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡙⢆⡀⠐⣀⣀⠤⠞⠋⠉⠉⠉⠉⠙⠛⠻⢦⠾⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢹⡿⠟⠁⠈⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠳⣄⡀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⣀⡄⠀⠈⡆⠁⠐⠀⢿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠲⠶⠶⠶⣿⣿⣿⣞⡒⣚⣷⣤⣄⣀⠀⠀⠀⠀⠀⠀⠲⢦⠞⠋⢀⡀⠀⣿⣶⠒⠀⢸⣿⣿⡿
⠀⠀⠀⠀⠠⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠁⠉⠈⠙⠛⠙⠉⠛⠙⡷⣶⣦⣀⣀⣀⠀⢁⣴⡾⠁⠀⢹⠇⡆⠀⠀⣿⣿⡇
⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⢰⡏⢠⠇⠀⡠⠾⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⠈⠀⣟⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠹⡆
⠀⠀⠀⠀⠀⠀⠈⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⡀
⠀⠀⠀⠀⠀⠀⠀⣿⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠹⢶⣤⣅⠄
⠀⠀⠀⠀⠀⠀⠀⠁⠈⣦⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠞⠉⠀⠀⠀⠀⠀⣠⣧⠃⠀⠀⠀⠀⠈⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⡾⠋⠀⠀⠀⢀⡰⡇⠀⠀⠀⠁⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠁⡄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢃⠸⠁⠀⠀⠀⡀⢸⠃⢣⠀⠐⠶⠌⡲
⠀⠀⠀⠀⠀⠀⠀⠀⠒⢰⡤⠾⡁⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⣴⡞⠀⡞⢀⠀⠙⠀⠚⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠳⣤⣠⠄⣴⢀⠀⢀⣼⠃⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠊⠀⣼⠃⠐⠀⣤⠆
⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣥⠞⣿⡄⠠⢾⡏⠀⠀⠀⠀⠀⠀⢿⡀⠀⢠⡄⠀⠀⠀⠀⣴⠿⣤⣤⢠⡟⡄
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⢠⣽⠀⢀⡎⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⢸⠃⠀⠀⠀⡼⠃⠀⢠⡔⠁⡠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⣠⡞⠀⠀⢀⣶⠀⠀⠀⠀⢦⡀⠀⠸⠀⠀⣠⠞⠳⠶⠖⠋⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⡼⠋⠀⣹⣇⡴⠖⠁⢿⡄⠀⠀⠀⠀⣀⠀⠀⣠⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠒⠚⠋⠀⣠⡼⢣⡜⠀⠀⢀⣾⡿⢲⣤⣴⡞⢁⣴⠛⠀⢾
⠀⠀⠀⠀⠀⠀⣀⡀⠤⠔⠋⠁⠀⣸⠀⠀⠀⢠⠛⣇⣼⠁⢸⣧⡘⢳⣄⠀⣾⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣨⠇⠀⠀⡠⠋⠀⢻⡏⠀⠈⣿⠀⠀⠉⠀⢸⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠘⠉⠀⠀⠀⠈⠁⠀⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⢘⠀⠒⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠤⠀⠀⡄⠀⠈⠃⠀⠀⠀⠙⠁⠀⠀⠀⠹⠁⠀⠀⠀⣀⡀
⠀⠐⠀⠀⠀⢰⡄⢦⠀⣰⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈
⠀⠀⠀⣦⡀⢸⠃⠈⢳⣿⡖⠃⠐⡆⢠⣆⢀⡆⠐⡆⢠⣆⠀⠀⢰⡀⢠⡆⢸⠃⠀⣦⡀⢀⡄⢀⡀⢀⣤⠀⡴
⠀⠀⡴⣿⡖⠃⠀⠀⢸⡿⣇⠀⠀⠈⢺⣷⠋⠀⠀⠈⣾⣷⠒⠢⠀⠙⢺⣷⠁⠀⡠⣿⣶⠋⠀⠀⠙⣲⣿⠞⠁
⠀⠀⠓⣿⡇⠀⠀⣰⠏⠀⠘⢦⠀⠀⢸⣿⠀⠀⠀⢀⣿⣿⡇⠀⠀⠀⢸⣿⡇⠀⠓⢸⡿⡄⠀⠀⢠⣿⣿⡇⠈
⠀⠀⠀⣿⡇⠀⠀⠁⠀⠀⠀⠈⠀⠀⢸⣿⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⢸⣿⡇⠀⠀⣸⢃⡗⠀⠀⠀⣿⣿
⠀⠀⠀⠁⠁
⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⣘⣿⡀⠀⠀⠀⠀⠀⠀⠀⣶⡆⠀⠀⢀
⠀⠀⠀⠸⢿⡿⣿⠶⠄⠀⠀⠀⠀⢰⣾⣿⣦⠶⠍⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠄⠀⡄
⠀⠀⠀⠀⢸⡗⣧⠀⠀⠀⠀⠀⠀⠸⣿⣟⠿⣄⠀⠅⠀⠀⠀⠀⠀⠀⠀⠰⣇⠀⢀⣠⡀⠀⢀⡗
⠀⠀⠀⠀⣸⠃⣼⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⡟⠀⠀⠀⢠⡀⠀⠀⢰⡄⠀⠙⣇⡘⠿⣿⣿⡾⠁⠀⠈
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠀⠀⠀⠀⣿⢷⡀⠸⣿⡷⢀⢰⡌⢻⣷⣿⣿⣶⣦⠈⠁⠀⣠⠄
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⢿⣿⣶⣿⡟⣶⣾⣾⣿⣿⣧⣹⣯⣤⡶⠟⠁
⠀⠀⢠⣧⠀⠀⠀⠀⠀⠀⠀⢰⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣶⣿⣿⡷⣶⣷⣾⡟⣿⢸⣿⣿⣷
⠀⠀⢠⣧⣀⣀⡀⠀⢀⣀⣀⣸⣧⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡾⣷⣿⣿⣿⡇⣿⢸⣿⣿⣿⣇
⠀⠀⢸⣿⠈⠁⠀⠀⠀⠀⠉⣿⣿⡄⠀⠀⠀⠀⠀⠀⣻⡿⢿⣿⣿⣿⣷⣿⣿⣿⣿⠇⠿⠛⢿⡟⣿⠛
⠀⠀⠈⣿⠀⠀⠀⠀⠀⠀⠘⢿⠟⠃⠀⠀⠀⠀⣠⡾⠋⠀⣾⠇⠁⢿⠿⣿⣿⣿⣿⠀⠀⠀⢸⡇⣿
⠀⠀⠀⠿⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣿⠀⠀⠀⠀⠀⣿⡿⣿⠀⠀⠀⠈⠁⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠖⠚⠓⣆⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠘⡟⠉⠉⠉⠉⢳⣀⡤⠖⠒⠒⠲⣄
⠀⠀⠀⠀⣀⣠⠤⠖⠒⠚⠋⠉⢙⡄⠀⠀⠀⠀⡇⠀⠀⣠⠔⠚⠛⢳⡀⠀⠀⠀⢸⠓⠒⠲⠶⠤⢤⣤⣄⣀⣀
⠀⠀⡴⣎⣁⣠⠤⠴⢶⠶⠒⣶⠉⠹⢄⣀⡤⠾⢥⣠⣼⠁⠀⠀⠀⠀⢳⣀⣀⣀⣸⢷⡒⠲⠦⠤⢤⣀⣀⠀⣈⣉⣳⡄
⠀⠀⡇⠀⠉⠙⠒⠒⠾⠤⠤⠼⢤⣤⣤⣯⣤⣀⣀⣀⣈⣦⣀⣀⣤⣤⣤⢯⠭⠥⠤⠴⠷⠖⠒⠒⠒⠉⠉⠉⠉⠀⠀⡇⠀⠀⣀⣀⡀
⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠔⠉⠁⠀⠉⠙⠲⢄
⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆
⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⣀⣀⡀⠀⠀⠀⠀⠀⠈⢳⡀
⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠘⣿⠁⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠋⠁⠀⠉⠓⢦⡀⠀⠀⠀⠀⢳
⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⠀⢸⡀⠀⠙⢦⣸⣠⠋⠀⠀⠀⡇⠀⢰⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠙⡄⠀⠀⠀⠘⡇
⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠢⣈⡇⠀⠀⠀⢹⠁⠀⠀⠀⠀⣇⡴⠋⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⢳
⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠓⠛⠳⣄⠀⠀⢸⠀⠀⠀⣠⠞⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸
⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⣄⠀⠀⠀⠀⠈⠳⣄⢸⠀⡠⠞⠁⠀⠀⠀⠀⠀⣠⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦⠤⠤⢽⡦⠤⠶⠶⠶⠾⣿⣿⠤⠤⠤⠤⠤⠤⣴⣯⣄⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⢸
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢀⡴⠋⠀⠀⠀⠀⡴⠋⢸⠈⠳⣄⠀⠀⠀⠀⠈⠢⡀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⣼
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⣀⣀⣠⠊⠀⠀⢸⠀⠀⠈⠣⡀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠦⠤⠤⠒⠋⠀⠀⠀⠀⠀⣰⠃
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢡⠞⣿⠀⠀⠀⣸⠀⠀⠀⠀⢹⢶⡒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⡇⠀⢿⠀⢀⡴⣿⢦⠀⠀⠀⢸⠀⢱⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣇⠀⠀⠀⠀⠀⢀⣠⠔⠋
⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠰⠋⢀⣇⠀⠳⡄⠀⠘⠂⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠈⠉⠛⠛⠛⠋⠉
⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃
⠀⠀⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠈⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁
⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣤⣤⠤⠤⠖⠚⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⠁⠉⠁⠀⠀⠀⠀⠀⣤⠟⠻⠀⠀⠈⠀⠇⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠦⠤⣤⠀⠀⣀⣀⡀⠀⠀⠀⢀⠀⣤⣠⡄⠀⠀⠀⢶⠄⠈⠁⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠉⠁⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣴⣶⡝⢿⣷⣷⣿⣷⣿⣿⢿⣿⡄⢀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠰⠛
⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⢧⡀⠀⠀⠀⠀⢸⡤⠛⠛⢻⣿⣦⠛⣽⣿⣿⣿⡁⠀⣩⣀⠀⠀⠀⠀⠀⣠⢤⣤⡀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⢺⣿⠃⡈⣳⣤⡀⠀⠀⠀⠀⠋⠘⢛⣿⣿⣷⡹⡿⣿⣿⣧⣴⣿⣿⣶⣤⠀⠀⠀⡇⠀⠄⠇⠀⠘⣿⡇⠀⠀⠀⠀⠀⢰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⣸⣿⣶⣀⣿⣿⣿⠀⢀⢀⣆⠀⣰⡟⣿⣿⣿⣿⠖⠉⡙⣿⣿⣿⠋⣳⠙⣦⠀⠀⢡⠀⠀⡄⠀⠀⡿⢿⣾⠋⠻⡆⢠⣯⡏
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⠇⠁⡘⣿⣿⣿⣷⠌⢹⣿⠿⡦⢞⢆⣿⣿⡟⣰⢏⡇⢃⠰⠀⠀⠀⠀⠁⠀⠀⣿⣿⣇⠀⢠⣿⣿⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⡟⠀⢰⣀⠉⠉⠉⡏⠀⢾⣧⢐⠄⠀⡺⣿⣿⣷⠿⢸⠃⢸⠀⠀⠀⠀⢠⠄⢀⠀⣿⣺⣿⣶⣌⣿⣟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡇⠀⡘⠀⠀⠀⠀⠟⠷⢻⣿⠏⠀⠄⠿⢿⣿⡇⡤⢸⠆⠘⡇⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠛⠃
⠀⠀⢐⠳⠀⠀⢠⣾⣿⣿⣯⣭⣉⡁⠀⠁⠀⠀⠀⠀⡀⣄⢈⡧⠤⠀⠀⠀⣾⣿⠀⣤⢻⡄⡸⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣯⣭⡏⡀
⠀⠀⠀⠀⢰⣷⠾⣿⣿⣿⣿⠡⠀⠀⢀⠀⠀⣠⣴⢶⠀⡟⠁⠛⣷⠎⠀⠀⣿⣿⣤⡀⢰⣷⣦⣀⠀⠀⠀⠀⠀⠀⣶⡉⢉⣿⠿⠏⠰⠇
⠀⠀⠀⠀⠀⠨⣦⠘⠻⣿⣧⠀⠈⣸⣺⡤⠎⣡⡜⢉⠀⡏⠀⠹⠇⢀⡆⠸⡿⠂⠼⣏⣠⠁⠈⠸⠿⠷⡾⠿⠛⠀⢧⡀⢀⡽⠀⠀⢀
⠀⠀⠀⠀⠀⠀⣿⣷⣄⣩⣽⣇⢸⣿⢷⣥⠞⠁⠀⣠⡿⠋⠀⢿⡇⣼⣇⣠⣶⡀⣸⣿⣷⣜⠃⠠⠀⠀⠀⠀⠀⣰⡿⠁⠘⣧⣰⣷⣾⣆
⠀⠀⠀⠀⠀⠀⠘⣿⣿⢯⡽⠹⠻⡻⠽⣄⠀⠀⡇⣿⠁⠀⠀⠘⣿⣿⣿⠟⠻⢿⠿⣿⣿⣿⡀⡀⠒⠀⠀⠀⠀⡿⠁⠀⠀⠸⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢹⡟⢦⣴⠃⠀⢩⣴⣿⡆⠀⡇⣿⠀⠀⠀⠀⢹⣿⣧⣤⣤⣀⡉⠩⢽⣿⢹⡵⢦⣤⡛⠆⢰⠇⠀⠀⠀⠀⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠈⣏⣿⡭⠀⠀⠀⢿⣸⠇⠠⡅⣿⠀⠀⠀⠀⢸⣿⣿⡿⠿⣿⣿⣷⢸⣿⣸⡏⠘⢈⣿⡆⢸⣤⣀⣀⣀⣀⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣶⣤⣤⣤⣞⠁⡀⢀⢀⣇⣀⣀⣀⣀⣸⣿⡿⠠⠤⠄⣀⣍⣸⣿⣏⢷⣀⢸⡷⡇⢰⠉⠉⠛⠉⠙⣿⣿⣯⣾⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⣠⣠⡤⣌⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢀⠀⠈⢻⣿⣿⣾⠳⡾⢿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡿⠿⠳⣿⣿⣿⣿⣿⣿⣿⡟⠋⠀⠀⣌⠀⠀⠈⢻⣿⣿⣶⣤⣾⡇⠰⠀⠀⠀⠀⠀⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣆⡀⣙⢿⡷⠶⠶⣤⡾⠙⡏⠀⠀⠀⠀⢀⠀⠸⣿⣿⣿⣿⣿⡁⠀⠀⠀⠀⠀⢀⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠿⠿⠿⠿⠀⢸⣿⠀⣶⣾⠀⠀⠀⢠⣶⣟⢿⡟⠀⣬⠀⡼⠯⠈⠀⣠⡄⠀⠀⠀⢸⣿⣿⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠇⡈⣿⡼⠳⠃⢰⣶⠀⣥⡌⠀⠀⠀⡀⠘⢳⡶⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠀⠀⠀⠘⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠢⣹⠈⢿⣈⡇⠰⠚⠀⠉⠃⠀⠀⣶⠀⠀⠀⠀⠀⠀⢰⣶⡄⢼⣶⠀⠀⠠⣿⣿⣶⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠸⠷⠋⠀⠘⣧⡼⠁⠀⠀⠀⠀⠀⠑⠊⠃⠀⠂⠀⢀⡀⠉⠻⠷⠿⠋⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠄⠀⠔

⠀⠀⠀⠀⠀⠀⠀⣀⣀⠠⠤⠤⠤⠤⠀⠐⠒⠒⠒⠒⠛⠛⠛⠛⠛⠛⠛⠛⠒⠶⢤⣄⡀
⠀⠀⠀⢀⠔⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠞⠋⠉⠉⠈⠀⠀⠙⠳⣄
⠀⠀⠀⡇⠀⠀⠒⠶⢶⣤⣤⣄⣀⣤⣄⣤⣤⣤⣄⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⡀⠀⠈⠳⣄
⠀⠀⠀⢹⡦⠀⠀⠀⠀⠀⠉⠛⠲⠶⢿⣭⣍⣏⣽⣿⣋⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⢹⠄
⠀⠀⠀⢸⣿⣦⣄⣀⠀⠲⣀⠀⠀⠀⠀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⣀⣴⡶⣿
⠀⠀⠀⢸⡟⠀⠀⠉⠓⠶⢬⣷⣄⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠶⠈⠛⠉⢠⡟
⠀⠀⠀⢸⡧⠀⠐⠀⠀⠀⠀⠙⠻⣦⣀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡿⢷⡄
⠀⠀⠀⠀⢿⣐⡑⠢⣄⡀⠀⠀⠀⠈⠙⠧⠤⢄⣀⣀⣀⣤⡴⠒⣶⡖⠒⠶⠶⠶⣶⣾⣿⣿⠋⠀⣸⠇
⠀⠀⠀⠀⠀⠉⠙⠰⢌⣁⡀⠀⠀⠴⠿⠷⠶⠤⠀⠀⠀⠀⠀⢼⣿⣷⠀⡀⠀⠀⠀⢹⣿⣿⣤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠲⠤⠤⣤⣄⣀⣀⣤⣤⣤⣴⣿⣿⡇⠐⠀⠀⠀⠀⢿⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⣿⡇⠀⠀⠀⢀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠜⡄⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⣇⠀⠸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⢸⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⢻⡀⠀⠀⠀⢸⡀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠸⣇⠀⠀⠀⢸⡁⡆⠀⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢰⠀⢻⡄⠀⠀⠈⣿⣔⠀⠀⠈⢳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣿⠀⡆⣷⡀⠀⠀⠸⣿⠀⠀⠀⠀⠙⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠙⠀⠀⢹⣧⠀⠀⠀⢻⡆⠀⠀⠀⢄⠈⠻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠿⣧⠀⠀⠈⠃⠀⠢⡀⠀⠀⠀⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣫⣇⣼⢳⠠⠛⢢⡙⣧⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠻⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⢿⠏⠸⠶⠃⠀⠉⠙⣧⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⠒⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠃⠀⠀⠀⠀⠀⠀⠀⢰⠟⠲⣌⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠉⠀⠀⠀⠀⠑⢄⣧⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢠⠀⠘⠄⡀

⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢶⢦⣤⣀⣀⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠴⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⡰⢫⠞⢀⡾⣏⠱⡄⠀⠀⠀⠈⢷⠦⢤⢤⠶⠶⠶⢶⠲⡞⠛⠋⠉⢹⡸⡄⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⣰⠋⠁⡼⢡⠏⢠⡟⠀⠈⠳⡙⢦⡀⠀⠀⣸⠀⣾⢸⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⢧⢹⡀⠀⠈⠙⢦
⠀⠀⠀⠀⠀⠀⢠⡇⠀⣰⢣⠏⣠⡿⠀⠀⠀⠀⠈⠢⣝⠢⡴⠃⠀⡇⢸⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⢸⠈⡇⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠙⠓⠷⠾⣴⢻⢧⡀⠀⠀⠀⠀⠀⢨⡟⠁⠀⠀⡇⡾⠀⠀⠀⣸⣀⣇⣀⣀⣠⣤⣼⡤⠧⠤⠤⠶⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⡟⠢⡱⣄⠀⠀⠀⣰⠋⠉⠉⠉⠛⠛⠛⠋⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡣⣼⠃⠀⠙⠢⣝⠢⣤⠇
⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠉⡿⠀⠀⠀⠀⠀⠉⡟
⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⢀⡧⡀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⢀⡾⡑⠦⣀⢸⠳⣝⠦⣄⠀⠀⡟
⠀⠀⠀⠀⢀⡞⠀⠈⠓⠮⡟⠀⠈⠓⠬⣙⣺⠃
⠀⠀⠀⠀⡼⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⡿
⠀⠀⠀⢰⠓⣄⠀⠀⠀⢸⠳⣄⠀⠀⠀⢠⡇
⠀⠀⠀⡟⠑⢤⡑⠦⣄⡏⠑⢮⣙⠲⢤⣼
⠀⠀⢠⡇⠀⠀⠉⠓⢺⠃⠀⠀⠈⠙⠲⡏
⠀⠀⢸⠀⠀⠀⠀⠀⣾⡀⠀⠀⠀⠀⢸⠃
⠀⠀⣼⠢⣄⠀⠀⢰⠷⢌⡒⠤⢄⣀⡼
⠀⠀⡟⠓⠬⣙⡲⡞⠀⠀⠉⠓⠲⢦⡇
⠀⠀⡇⠀⠀⠀⣹⠁⠀⠀⠀⠀⠀⢸⠁
⠀⢠⠷⣄⣀⢠⠇⠀⠀⠀⠀⠀⠀⡏
⢰⢁⣤⠀⣭⡿⠒⠒⠒⠒⠒⠒⠺⡇
⠈⠉⠈⣹⠋⠀⣶⢀⡞⢇⣶⡀⠀⢣
⠀⠀⠀⠉⠙⠚⠀⠉⠀⠈⠁⠑⠒⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠋⠉⠉⠁⠀⠀⠀⠀⠈⠉⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠐⡀⡀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠠⠊⠱⡁⠂⠀⠀⠀⠀⢀⣀⣀⡠⠤⠤⠤⠶⠦⠚⠒⠲⠶⠦⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠢⠀⠀⣁⡤⠤⠒⠊⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠴⠚⠉⠀⠀⠀⠀⣀⣀⡤⠤⠤⠖⠒⠒⠚⠉⠉⠉⠻⡒⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠀⠀⢀⣠⠤⠒⠊⠩⠥⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠀⢱⡀⣠⠴⠋
⠀⠀⠀⠀⠀⠀⡼⠁⠀⢀⣤⠚⠉⠀⠀⠀⠀⢠⣶⡄⠀⠀⠀⠀⠀⠀⢰⣖⠄⠀⠀⠀⣿⠁
⠀⠀⠀⠀⠀⠀⣇⠀⠀⠁⠸⡀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠄⠁⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠈⠙⠒⠒⠒⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡓⠦⠤⣀⣀⣀⡀⣀⣀⣀⡠⠤⠖⣹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠈⠳⢤⣀⣀⡉⠉⡁⢀⣀⣀⠤⠲⡅⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⡼⢩⣏⡏⠉⠉⠁⠀⠀⠀⠘⡄⠀⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⢠⠀⡼⠀⡾⠰⡇⠠⠈⠀⠀⠀⠀⠀⢹⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⢸⢠⡇⠀⣧⣀⣱⠀⠀⠀⠀⠀⠀⠀⠀⡆⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡤⠤⠋⢸⣠⣀⣱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠟⠉⠈⠙⠢⡀⠀⠀⢀⣀⠎⠁⠀⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⣄⣀⣀⡤⠏⠉⠉⠉⠙⠦⣤⣀⣠⠤⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡛⣟
⠀⠀⠀⠀⠀⠀⠀⣀⠐⠀⣄⠀⢂⡤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠸⡅
⠀⠀⠀⠀⠀⠀⢸⣧⣀⡔⠁⠛⢫⡿⢋⡀⢰⢶⡗⠀⠀⠀⠀⣄⢹⡄⢻⣶⠶⠦⠤⠀⠀⢰⡆
⠀⠀⠀⠀⢀⣀⢀⠉⠉⠣⢀⣤⣴⠠⢾⣿⠃⢨⡆⠀⠀⠀⠀⣿⡿⢿⣮⣁⠀⠀⠀⢀⣰⣾⠃⠘⠣⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠤⠄
⠀⠀⠀⣼⠋⠀⠈⡇⠀⠀⠀⠉⠛⠁⠀⠀⠀⢹⠇⠀⠀⠀⠀⢿⠉⠀⠈⠉⠁⠁⠉⠉⠉⠹⠆⠀⠀⠀⠀⠀⠀⠀⢠⠦⡁⠀⠌⠲⢄⣀⣀⡄
⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⣧⣄⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣠⠄⠀⠉⠁⠈⠋
⠀⠀⠀⠘⢧⣀⣀⣀⣄⠀⢀⠐⠀⠀⣀⣀⡞⠁⠀⠀⠀⠀⠀⠀⠐⢾⣀⠀⠀⠀⣠⠴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠉⠁⠙⠶⢶⣶⡀⣠⡼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣦⡀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡞⣽⣀⣄⣀⠀⠀⠀⠀⠀⠀⠄⠈⠤⠰⡄⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣴⡄⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣄⣠⡴⣻⠷⣬⠁⠀⠀⠀⠀⠀⢴⡆⢤⡀⢄⣀⡁⣶⠄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⡀⠉⠛⠤⠴⢃⣰⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠏⠀⠉⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⣀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠨⠛⠲⠤⠶⠷⡶⣭⠶⠾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧⣤⠄⢀⠀⠀⣉⣠⣶⡿⠃⢰⡆⠀⠀⠀⠀⠀⠿⠉⢱⡀⠀⠀⠀⠀⠀⠀⠀⢠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡏⢛⣿⢸⣿⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠈⡁⠀⠀⠀⠀⠀⠀⠐⢸
⠀⠀⠀⠀⠀⢠⡆⠀⠰⢡⡇⠀⢀⡔⠀⠈⣱⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⣘⡎⢸⣿⠀⠀⢀⠇⠀⠀⠀⠀⠀⣀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢨⣯⡉⢲⣄⠌⠉⣣⣀⣀⢲⣿⡖⢀⠀⠀⠀⠀⠀⢸⡷⠀⠀⠀⢤⡇⢸⣿⣤⡄⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡇⠀⠀⠀⠀⠀⠀⠂⡼
⠀⠀⠀⠀⠀⠀⢻⡗⠋⠉⠀⠈⠀⢰⡾⢛⡿⢹⠀⠀⠀⠀⠀⠀⠸⣿⡆⢀⡫⠴⣧⣼⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⣀⡀⠀⠀⢀⣆⡇
⠀⠀⠀⠀⠀⠀⠀⠳⣄⡀⠀⠀⠀⠈⣠⠾⠷⠾⠁⠀⠀⠀⠀⠀⠀⠈⠛⣿⣛⣻⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣈⣁⣀⣀⣈⡍⠁
⠀⠀⠀⠀⢀⠀⠀⠀⠉⠛⠂⠀⠒⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡶⢼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⢧⢭⣽⡏
⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠘⠧⠺⠆⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠈⠀⠈⠁⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠙⠣⠤⠄⠀⠰⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠤⠤⢤⠤⠤⠒⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠂⠀⠀⠀⣿⣿⣄⠀⠀⠀⠀⢀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠘⢿⣿⣷⣦⡀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣄⠀⠀⠀⠀⠀⠈⠙⣿⣿⠀⠘⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⠀⣠⣿⡿⠀⠀⠀⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⠀⠀⢀⣾⣿⠟⠁⢀⣴⣾⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⢸⡟⠁⠀⠀⢸⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠘⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣾⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣷⣶⣶⣦⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠶⠟⠛⠋⠉⣉⣁⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⡈⠉⠉⠛⠛⠷⢶⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⠗⣀⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣭⣕⡳⣾⣿⣷⡄
⠀⠀⠀⠀⠀⠀⢀⣾⣿⣯⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠰⡇⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢹⣿⠀⣀⣤⡤⠶⠶⠶⢤⣄
⠀⠀⠀⠀⠀⠀⣧⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁⠀⠠⣿⢊⣉⡤⠤⠤⠤⣄⡀⠈⠹⣆
⠀⠀⠀⠀⠀⠀⢹⡀⢀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠉⠁⠀⠀⠀⠀⢀⡟⠉⠀⠀⠀⠀⠀⠀⠹⣆⠀⠘
⠀⠀⠀⠀⠀⠀⠈⣇⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢰
⠀⠀⠀⠀⠀⠀⠀⢹⡌⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⣿⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⣰⠏
⠀⠀⠀⠀⠀⠀⢀⠀⢷⣹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣛⣻⣷⣤⡴⠶⠞⢛⣡⡴⠛⠁
⠀⠀⠀⢀⣤⡾⠁⠀⠈⢿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⣋⣩⣥⠴⠶⠶⣿⡉
⠀⠀⣴⣿⠋⠀⢀⠀⠀⠈⢿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠿⠛⠉⠀⢄⡀⠀⠀⠈⠻⣦⡀
⢀⣾⣿⠃⠀⣠⢣⠂⠀⠀⠀⠻⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⠋⠀⠀⠀⠀⠀⠙⢆⠀⠀⠑⣮⣷⡀
⣸⣿⡏⠀⢠⣽⡏⠀⠀⠀⠀⠀⠈⠻⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠈⣿⡆⠀⠘⣿⣿⣧
⣿⣿⡇⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⣿⣿⣿
⣿⣿⣇⠀⠀⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣶⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠇⠀⠀⣸⣿⣿
⠸⣿⣿⡄⠀⠹⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣏⠉⠛⠒⠒⠒⠒⠒⠒⠉⠉⢠⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⢠⣿⣿⡏
⠀⠹⣿⣿⣄⠀⠘⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠶⠶⠶⢶⣤⣤⣴⡶⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⢠⣾⣿⠟
⠀⠀⠙⢿⣿⣦⡀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡾⠟⠁⠀⠀⢀⣴⣿⡿⠋
⠀⠀⠀⠀⠙⢿⣿⣦⣄⠀⠈⠛⠷⣶⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⠶⠟⠋⠁⠀⠀⠀⢀⣴⣾⡿⠋
⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣦⣄⡀⠀⠈⠉⠛⠛⠿⠷⠶⢶⣶⣶⣤⣤⣤⣤⣶⣶⠶⠶⠾⠟⠛⠛⠉⠉⠀⠀⠀⠀⣀⣠⣴⡾⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⠿⢶⣶⣤⣤⣄⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⣶⡶⠿⠛⠛⠉
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣭⣭⣭⣙⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⣭⣭⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⠋⠛⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣶⣶⣾⣿⣦⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠐⠾⠿⠇⠠⠦⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡏⠉⡀⠖⠓⠃⠐⠂⢬⣟⢏⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⢹⣧⠈⢀⡼⠶⠀⠤⠀⣰⡽⠛⣿⢡⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⡏⠀⡜⢿⠬⢤⡆⣶⣦⢞⡋⠐⡠⣿⣴⣌⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠁⣀⠠⣝⢦⠀⢈⡁⠀⠐⢋⣥⠞⠀⣿⠋⠋⢙⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⢠⣹⡗⠪⣷⠀⠀⡀⠀⣠⣿⠁⢠⢀⡏⠈⠀⢀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠼⢄⣻⠄⠀⠀⣑⠢⠔⠀⢛⣡⠀⣰⠟⣲⢀⢀⠀⠀⠂⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⠀⣹⠓⠴⢄⣠⠀⠀⠀⡺⠖⠩⠦⡀⠁⠀⠼⢀⣆⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⡇⠈⠀⠐⠀⡨⣄⡁⠁⠀⢠⡄⠀⠈⠀⢠⠀⠈⠀⠉⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠃⢠⠀⠀⠠⡈⠁⢠⠴⡗⠠⠐⠋⢺⠀⢀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠊⠀⢠⠈⢢⠴⠛⠁⠀⠑⠼⠐⠀⠈⠀⢸⠀⢠⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠻⢀⡴⠁⠀⠀⢀⠀⠄⣿⠰⡀⠀⠀⢀⠀⠸⠂⢤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣴⠛⠀⠀⠀⠀⠀⠀⠘⢷⣀⠀⠓⢤⡀⠀⠠⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠦⠀⠀⠀⠀⠀⠀⠞⠀⠑⢇⢀⠘⠂⡄⠀⢰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠙⠶⢄⡄⠛⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠘⡄⠀⠂⠀⠉⢻⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢈⠀⠀⠀⠀⠀⠸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠤⠴⠒⠒⠉⠉⠉⠒⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠈⠙⣆⣠⡤⠖⠚⠉⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡃⠀⠀⠀⠰⣯⣭⣤⣤⣤⣤⣀⠀⠀⢀⣠⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⣀⣀⣠⡼⠁⠀⠀⢀⡬⠗⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⢠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⠀⠀⠀⠀⠀⢀⡴⠛⠒⠒⠒⠋⠉⠉⠉⠉⠙⠒⠒⠢⢤⡀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⣾⢿⠹⡏⡶⡆⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠸⣏⠃⠀⡔⢱⣇⠀⢀⡞⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⢀⣤⣸⠞⣇⡴⣆
⠀⠀⠀⠀⠀⠀⢀⣼⣧⣤⡄⣺⣾⣦⠟⣠⠶⡟⠉⠁⣽⠷⢛⡛⣏⠉⠁⠙⠳⢦⣄⠀⠀⠀⠀⠀⠈⠳⣼⠀⠿⠸⠏⢠⢇
⠀⠀⠀⠀⠀⠀⢸⡇⠉⠉⠉⠉⢰⣽⠞⢁⣾⣧⡀⠀⢀⣀⣸⣛⣋⣀⡀⠀⢀⡀⣌⢻⢲⣄⠀⠀⢀⣤⣽⠀⢰⡆⠀⢟⣩
⠀⠀⠀⠀⠀⠀⣨⠷⢤⠤⠴⢚⡟⠁⠀⢸⡙⠟⠛⠚⠋⠁⣼⠋⠁⠀⠉⠳⣜⡛⠃⠀⢿⠉⠳⣄⡎⢸⡑⠦⠈⠁⠐⠋⣹
⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⢀⠎⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⣰⠏⠙⢳⡄⠈⠀⠀⡿⡇⠀⠉⠳⠤⣀⡴⢻⠁
⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠈⠲⣄⣀⣀⣀⣀⣬⣿⡖⠚⠁⠀⠀⠀⢿⣀⣀⡰⠁⡟⢦⣀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡷⠦⡤⢬⣷⣀⠀⠀⠀⠀⠀⣼⡿⣵⠀⢹⠀⠈⠉⠓⠒⣞⠁
⠀⠀⠀⠀⢸⡇⠀⢀⡴⠆⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡗⣾⠁⠈⠳⠦⣤⣄⣀⣤⠶⠋⠀⢸⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠈⣧⡴⠋⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢰⠇
⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠙⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠈⠳⣄⠀⡿
⠀⠀⠀⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠁⠀⠀⠙⣾⠁
⠀⠀⣠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠉⠀⠀⠀⠀⠀⠀⠸⡆
⠀⢰⠉⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢤⡄⣀⣠⡤⢶⠖⠦⠤⠤⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇
⢠⡞⢧⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⡜⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⡆
⡏⢡⠈⠳⣄⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⢠⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⡇
⢇⠈⢳⡀⠈⠳⣄⠈⠙⠲⠦⢤⣤⣀⠀⠀⠀⠀⢸⠇⠀⢸⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠋⠀⣀⡴⢻⡄
⢸⢧⠀⠙⢦⡀⠈⠙⠒⠤⢄⣀⡀⠈⠉⠉⠉⠉⢻⠟⠓⠛⠓⠛⠳⡖⠒⠢⠴⠤⠤⠤⠒⠒⠋⠁⠀⣀⠤⠚⠁⠀⣸⢷
⠈⡎⠳⣄⠀⠙⠲⢤⣀⠀⠀⠀⠉⠉⠒⠢⠤⣤⠼⠧⣄⣀⣀⣀⣠⣃⣀⣀⣀⣀⣀⡠⠤⠴⠖⠒⠉⠁⠀⠀⠀⣠⠏⢸
⠀⠘⢦⡈⠳⣄⡀⠀⠈⠙⠲⠤⣄⣀⣀⣀⣀⡿⠀⠀⣽⠀⠈⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⢀⡇
⠀⠀⠀⠙⠦⣄⡙⠳⠦⣄⣀⠀⠀⠈⠁⠈⠉⠀⠀⢀⣜⠀⠀⠓⠶⠤⠤⢤⣤⣤⣤⣤⣤⠤⠤⠴⠶⠚⠋⠀⠀⣠⠞
⠀⠀⠀⠀⠀⢸⠙⠳⢤⣀⡉⠉⠙⠛⠃⠐⠶⠒⠛⠉⠉⠓⠲⢦⣤⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⢖⡿⠃
⠀⠀⠀⠀⠀⢸⡀⠀⠀⠈⠉⠙⡳⠶⠤⢤⣤⣀⣀⣀⣀⣀⡀⢀⣀⣀⣉⠉⠉⠉⠉⠉⠉⠉⢉⣉⣥⠤⠖⠋
⢀⡴⠒⠒⠒⠚⢧⡄⣀⡀⠀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⢿⠉⠉⠉⠉⠉⠁⢀⡇
⡞⠀⠀⠀⠀⠀⠀⠃⠀⠈⢹⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⣸⣀⣀
⠘⢦⣀⡀⠀⠀⣀⣀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠉⠙⠒⣶⠊⠉⠀⠈⠉⠳⣄
⠀⠀⠉⠉⠉⠉⠉⠙⠛⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠁⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⠤⣤⠷⣄⣀⣀⣀⣠⠴⠋
⣿⣿⣶⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣷⣾⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿
⣿⣿⣿⣀⣀⣠⣄⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⣯⣿⣛⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣻⣿⣿⣿⣿⡋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⡿⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⣿⣿⣿⣿⣷⣾⣯⣽⣿⣧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⣿⣷⣽⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⣽⣛⡿⢿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣮⡻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣾⣿⣿⣿⣿⣿⣷⣯⣿⣻⣿⠿⠿⠿⠿⠿⢿⣿⣛⣂⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⠿⢿⣿⣿⠿⢿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀⠙⠛⠀⠀⠀⠉⠉⠉⠉⠉


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣛⣟⣛⣻⣟⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠷⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣀⠀⠀⠀⠀⠀⠰⠄⠀⠀⢀⣀⡀⠀⠀⠀⠀⣄⣠⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣧⠀⠀⠀⠻⠟
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⣤⡴⢶⣶⣶⣤⡀⠀⠀⠀⠘⡇⠀⠀⠀⠀⣠⣴⠶⠛⠛⠛⠂⠀⠀⢀⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠡⠀⠀⠀⠀⠈⠙⢿⣧⡀⠀⠀⠹⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡄⠀⠀⠀⢀⡾⠁⠀⠀⢀⣤⣶⣶⣶⣶⣦⣄⡀
⠀⠀⠉⠀⠀⠀⠀⠀⠉⠁⣀⣴⠾⠟⠛⠻⠷⣦⣄⠀⠀⠀⠘⢷⡀⠀⠀⣸⠁⠀⢀⣴⠟⠋⠁⠀⠀⠀⠈⠉⠛⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠋⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄⠀⠀⠘⣇⠀⠁⠇⠀⢠⠞⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⡀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠳⡀⠀⠸⡀⠀⠀⠀⠊⠀⢀⣴⡾⠿⠿⠿⢷⣦⣀⠀⠀⠀⠀⠀⠀⣀
⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠿⠿⠷⠶⣤⡀⠀⠘⠄⠀⠃⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠈⠙⠳⣄⠀⠀⠀⠀⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠐⠂⠀⠀⠉⠲⠄⠀⠀⠀⣼⣾⣀⠞⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠈⠳⡀
⠀⠀⠀⠀⣰⣶⡀⠀⠀⢀⡾⠋⠀⠀⠀⠀⠀⣀⣤⣤⣀⡀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠴⠚⠉⠙⠛⢿⣦⠂⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠈⠃⠀⠀⠀⡼⠁⠀⠀⠀⠀⣠⣿⠟⠉⠀⠀⠉⠀⠀⠀⠸⠧⠀⠀⣠⣤⣄⡀⠀⠀⠀⠀⠹⣧⠀⠀⠀⡀⢀
⠀⠀⠀⠀⠐⠀⠀⠀⠸⠁⢠⣤⠀⠀⢰⡿⠁⠀⠀⠀⢠⣶⠶⠆⠀⠀⠀⠀⠈⠁⠈⠙⣷⡀⠀⠀⠀⠀⢹⡆⠀⢠⣿⣿⡄⠀⠀⠆
⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣿⠁⠀⠀⠀⢠⡟⠁⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⢇⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣼⠁⠀⠀⠀⣿⠀⠀⠀⢀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢀⡀⡟⠀⠀⠀⠀⡇⠀⠀⠀⠼⡿⠆⠀⠀⠸⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠘⠀⠀⢀⡀⠀⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠁⠀⠀⠀⠀⠁⠀⠀⣠⡄⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠘⠟⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒