Oh Emojis & Symbols

⠀⠀⠀⢀⣠⣄⡀⠀⠀⠀⣀⣠⣄⡀⠀⠀⢀⢀⡄⡀⠀⠀⠀⢠⡄⠀⠀⠀⢀⣀⣄⣀⠀⠀⠀⢀⣴⣄⡀
⠀⠀⢠⡿⣿⣿⢿⡇⠀⢸⢯⠿⢯⢿⡆⠠⡯⠿⠿⢽⡆⢀⣿⣿⣿⣷⠀⠀⣿⠽⠿⢽⡇⠀⠀⣏⣹⣏⡇
⠀⠀⠈⠻⠶⠶⠾⠃⠀⠈⠓⠚⠒⠋⠀⠀⠙⠛⠛⠋⠀⠀⠙⠓⠚⠋⠀⠀⠙⠛⠛⠛⠁⠀⠀⠳⠦⠶⠋
⠀⠀⠀⣀⣀⣦⣀⠀⠀⠀⣠⣴⣤⡄⠀⠀⠀⢠⡂⠀⠀⠀⢀⣤⣄⡀⠀⠀⠀⠀⣄⠀⠀⠀⠀⣀⣠⣀⡀
⠀⠀⢸⣿⣻⣿⣹⣷⠀⢠⣟⣿⣏⣿⡄⢠⣿⣿⣿⣿⡆⢰⣟⣿⣿⣻⡄⠀⣾⣻⣿⣻⡇⠀⢰⣿⣿⣿⣿
⠀⠀⠈⠻⠧⠽⠿⠋⠀⠸⣿⣿⣿⣿⠇⠈⠷⠯⠭⠾⠃⠈⠻⠿⠿⠟⠀⠀⠙⠿⠽⠟⠁⠀⠘⠛⠛⠛⠛
⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⡀⢀⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⣀⣆⣀⠀⠀⠀⠀⢤⡀
⠀⠀⠀⣶⣿⣿⣿⡄⠀⢠⣶⢿⣿⣿⠀⢠⣾⣻⣟⣿⡄⢠⣾⣿⣿⣷⠄⠀⣿⣿⣿⣿⡇⠀⣴⣿⣻⣟⣷⡄
⠀⠀⠀⠙⠟⠞⠛⠀⠀⠀⠻⠗⠚⠉⠀⠀⠳⠴⠦⠞⠁⠘⠿⣽⣿⡷⠂⠀⠸⣞⣉⡿⠃⠀⠙⠿⠿⣿⠿⠃
⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⡀⣠⣄⣀
⠀⠀⠀⢰⣿⣿⣧⠀⠀⠀⣾⣿⣷⣶⠀⢀⣾⣻⣿⣷⡄⠀⣾⣿⣟⣦⠀⠀⣾⣻⣿⣻⡆⠀⣿⣟⣿⣟⣿⡇
⠀⠀⠀⠸⠿⠿⠿⠀⠀⠀⠛⠓⠺⠋⠀⠀⠻⠦⠶⠞⠁⠀⠻⠯⠽⠟⠀⠀⠙⠿⠽⠟⠃⠀⠹⠷⢿⠷⠿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⢤⣤⡤⠤⢤⠤⠤⣤⣤⣤⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃⣀
⠀⠀⠀⢥⢀⣤⣤⣤⣄⣀⣀⠀⣀⢀⣀⠀⢀⣀⢀⡀⠀⠀⠤⣤⣄⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠆
⠀⠀⠀⠈⣩⣟⣙⡛⢍⠋⣩⠁⠄⠉⠋⠙⢛⣛⣻⠻⠟⠙⠻⠋⠛⢛⠿⣹⣻⣉⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣰⣦
⠀⠀⢤⣿⣿⡿⣿⠟⣿⡿⡷⠀⠀⠀⠀⣶⠈⠙⠳⠠⣊⣀⣀⣀⣀⣶⣜⣿⣽⣿⣿⣿⣿⣿⣟⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⢀⣼⣿⣿⣛⢻⠇⠉⠁⠁⠀⠀⠀⠀⠻⠀⢀⠀⠀⠀⠀⠀⠀⠀⣠⣤⡯⠙⠢⡿⠈⠉⡏⠁⠐⡇⢸⣿⣿⣷⣿⣿⣿⣻⣿⣿
⠀⢸⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⠸⠀⠀⠀⠀⠀⠀⠀⣽⣿⡇⠀⡆⠀⠀⠀⠃⠀⠀⠃⠸⣿⠿⣿⣿⣿⣿⣿⣿⣿
⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⣾⡆⠈⠰⣶⡁⠀⠀⠙⣷⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡕⠻⣿⣿⣿⣿⣿⣿⡀
⠀⢠⣼⣿⣿⣺⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⣏⠀⢀⣀⣡⠈⢷⣠⣀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢰⣆⣰⠸⠓⠬⢿⣿⣿⣿⣿⡇
⠀⢰⣿⣿⡿⠸⠀⠀⣠⣤⣄⡀⠀⠀⠀⠀⡇⠀⠛⠃⠀⠛⠃⣈⣢⡉⠛⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡉
⠀⢸⣹⣿⠯⠀⢰⣿⡿⣯⢙⣿⠇⠀⠀⠀⠁⠀⠀⠀⠀⠀⣀⣩⢥⣭⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⣶⡾⣿⣿⣿⢿⣧
⠀⢸⠛⠃⣀⣀⣨⢿⣿⠃⠠⣿⠀⠀⠀⣀⠀⠀⠀⠀⠀⠠⠀⠤⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣶⣾⣠⣦⣿⣿⣸⣷⡀
⠀⣨⣷⣾⣿⣿⣿⣿⣿⣀⠰⠁⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⣾⡋⢹⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠻⣿⣿⣿⣿⠹⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠿⠛⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⣷⠊⢹⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢘⣿⣿⣿⣿⣠⣟⠀⠀⠀⠀⠀⣴⣴⣶⣶⣄⠀⠀⠀⠀⣠⣇⢀⣀⣀⣄⠀⠀⠀⠀⣰⠀⠀⠀⠸⢀⣜⣃⡜⠟⣻⠛⠿⣿⣿⣿⡏
⠀⣼⣿⣿⣿⠇⣸⡿⠀⠠⠀⠀⠀⠙⣿⣿⣿⣿⠂⠀⠛⣰⣿⣯⠹⠿⢷⣾⣇⠀⠀⠀⣛⠂⠀⠀⠀⢠⣿⡏⢼⡀⣿⣧⡀⢎⠛⢿⣇
⠀⣼⣼⣿⣟⣶⣿⡄⢱⣴⠀⠀⢀⣀⣹⣿⣿⡧⢿⡿⢸⣿⣿⣿⠀⠀⠸⣿⠟⢀⡈⠀⠁⠀⠠⡤⠄⢸⣷⣷⣆⣡⣿⣿⣿⣾⣷⡄⠛
⠀⢨⡄⢾⣿⣿⣿⠟⣿⠟⠀⠘⢻⡿⣿⣟⣿⡀⢼⣯⣬⡾⠿⡇⠀⠀⣠⣶⣋⣀⣹⣶⣀⠀⣠⢃⠠⢤⣿⣿⣿⣿⣿⣿⣿⣿⠃⣠⠇
⠀⢸⣷⣾⣮⣽⣭⣾⣋⣋⠵⠂⣾⢷⣿⣿⣿⣷⣆⠂⢠⠠⠀⠈⠓⠒⠿⣿⣯⡍⢩⡭⠀⢈⣿⡄⢀⣭⡉⠿⣿⣿⣿⣿⣓⣭⠖⠑⠂
⠀⢿⣿⣟⡁⢻⣟⣿⣿⡇⠀⠀⣽⣿⣿⣯⣭⣿⠙⠅⠈⠐⠀⠀⠀⠀⠀⠂⠀⠀⠖⠀⠀⠘⠛⠓⠛⠉⠀⠀⠘⢿⣷⣿⡿⢃⣚⣛⡁
⠀⠘⣿⡏⢵⣾⣿⣿⣿⣿⡃⢸⣿⣿⣿⣇⣸⣯⢠⣦⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣶⠈⠸⣿⣇⠸⣋⣾⡅
⠀⠸⡿⢡⡏⢾⣿⣿⣿⣿⣋⠈⣿⣿⣛⣛⣿⣏⣿⡷⠆⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡾⠃⠄⢰⣿⡄⢳⣿⣿⣾⣿⠟
⠀⢸⠃⠈⡗⢘⣿⣿⣿⣿⣿⡇⢸⣿⣯⡏⢿⣏⢻⡍⠀⠂⣽⡇⠀⠀⠀⠀⠈⠁⠀⠈⠁⣰⢎⠉⠠⡜⣶⣼⣿⣿⠀⢻⣿⣽⠴⠂
⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣷⣾⣿⢿⡻⣿⣿⣸⣤⡄⠀⣾⠁⠀⠀⠀⠁⠠⠄⠀⣇⢀⡏⢻⠀⡆⡯⢹⣿⣿⣿⡇⠈⣿⣿
⠀⠀⠰⠄⢀⠙⢛⣿⣻⣿⣿⠏⠙⠏⢋⣴⣧⣿⠸⣇⣀⣁⣟⣀⣠⣄⣤⣰⣀⣠⣼⣿⣬⣷⣿⣴⣿⣧⣼⣿⣿⣿⣷⣾⡿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠈⠉⠉⠉⠉⠁⠀⠀⠀⠀⠈⠁⠀⠀⠈⠉
⠀⢠⠀⢠⠠⠠⡄⠀⠄⠀⠀⢠⠀⢠⡄⠄⠄⡄⢠⢠⠀⠀⡄⠄⠀⠀⠠⠀⠀⡄⡀⠀⠀⢤⠠⠀⢀⡄⡄⢀⠀⠀⡄⠀⢠⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠄⠀⢠⣠⢤⢠⢀⢀⢤⠀⡄⠄⠀⠀⠀⠄⢠
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣏⣈⣉⣉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢎⣉⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠶⢄⠀⠀⠀⠀⠀⣦⣄⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣽⣿⡇⠀⠀⠀⠀⢀⣼⡃⢝⠛⠀⠀⠀⠀⣤⣾⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⡇⠀⠀⠀⠘⠁⠀⠀⠀⠀⣠⠯⡀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢑⣼⠀⠀⠀⠀⠀⠀⠀⢀⠼⢇⠳⠞⠀⠀⢀⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡛⠟⠁⠀⠀⠀⠀⠀⠀⠀⠿⠐⠶⠁⠀⠀⠀⢂⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣨⡞⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡙⡉⠀⠀⠘⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠞⠻⠏⠀⠀⠀⠀⠀⠣⠬⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢄⡀⠀⠀⠘⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣸⠣⠀⣤⠀⠀⠀⠀⠀⠀⠀⠐⠓⡔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡄⠈⠒⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡀⠳⢸⣶⠄⠀⠀⠈⠑⠄⢀⣰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡿⢄⠀⠀⠙⠁⠈⡂⠀⠀⠀⣀⣀⠈⠷⣰⠶⠃⠀⠀⠀⠀⠀⠀⠛⠁⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠀⠈⠢⡀⠈⠒⠒⠣⣀⡠⠀⠻⢸⣦⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠀⣴⡟⠫⣲⡶
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⠁⠀⠀⢀⣾⣦⡀⠀⠀⠈⠳⢸⠶⠃⠀⠀⠀⡠⠠⢄⠀⠀⠀⠀⠀⢠⡞⠣⣰⡿⠀⠁⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⢀⣴⣿⣿⣿⣿⡦⡀⠺⠟⠑⢄⠀⠀⠀⠀⢄⠀⡠⠀⠀⠀⠀⠙⠛⠃
⠀⠀⠀⠀⠀⠀⢀⣿⡟⠀⠀⣠⣾⣿⣿⣿⠟⠁⠀⠈⠂⣄⠀⠈⢢
⠀⠀⠀⠀⠀⠀⣾⡟⠀⢠⣾⣿⣿⡿⠋⠀⠀⢀⣠⣴⣾⣿⣿⡶⠖
⠀⠀⠀⠀⠀⣼⠟⢀⣴⣿⣿⠟⠁⠀⣀⣤⣾⣿⡿⠟⠛⠉
⠀⠀⠀⠀⣰⠏⣠⣾⡿⠋⣀⣤⣶⡿⠿⠛⠉⠁
⠀⠀⠀⢠⣏⣾⢟⣩⣴⠾⠛⠋⠁
⠀⠀⢀⣿⠿⠛⠋⠁


⡿⢿⠿⠿⡿⠻⠿⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣟⣛⣿⣟⠿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠖⠀⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢃⡀⠀⠀⠀⠈⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⣷⣄⡀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣷⢤⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⢿⣦⠀⣀⠀⣦⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠄⠒⢒⡴⠟⠚⠋⠉⠉⠉⠉⠉⠛⠳⠶⡖⠒⠠⠤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠋⠁⠀⠀⣠⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠈⠙⢟⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⣠⠾⠋⣵⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣮⠙⠷⣄⠀⢠⣄⠱⣌⠳⣄
⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⢀⠀⠀⠀⣠⡞⠁⠀⣰⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣇⠀⠈⠳⣄⠉⠣⠸⣧⡈⢷⡀
⠀⠀⠀⠀⠀⠀⣠⠏⠀⢠⠇⠀⠀⣴⠋⠀⠀⢘⣽⣿⣿⣿⣷⠀⠀⠀⠀⣠⡾⢋⡙⢷⣄⠀⠀⠀⢠⣿⣿⣿⣿⣧⡀⠀⠀⠙⣦⠀⠀⠹⣟⠀⠹⡄
⠀⠀⠀⠀⠀⣰⠏⠀⢠⡟⠀⠀⣸⠃⠀⠀⢀⣾⣿⣿⣿⣿⣿⠀⠀⢀⡼⠋⣴⣿⣿⣦⡙⢷⡀⠀⠸⣿⣿⣿⣿⣿⣿⡀⠀⠀⠘⣇⠀⠀⢻⣄⠀⠹⣆
⠀⠀⠀⠀⣰⠇⠀⠀⡾⠀⠀⢀⡏⣀⣤⡴⠾⠛⠛⠛⠛⠉⠁⠀⢀⡞⠁⢨⣿⣿⣿⣿⣷⠈⢻⠀⡀⡿⡏⠛⠛⠛⠛⠷⣦⣄⡀⢹⡀⠀⠀⢻⣷⡀⠹⡆
⠀⠀⠀⢀⡟⠀⠀⢸⠇⠀⠀⠸⠛⠉⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣁⠤⠟⠛⠛⠛⠛⠻⣦⣌⡇⣧⣷⣷⠀⠀⢀⠀⢠⣿⣿⠉⠛⠇⠀⠀⠘⣿⡇⠀⢻⡀
⠀⠀⠀⣼⠃⠀⠀⣿⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣧⡇⢿⣿⣿⡄⢸⢸⠀⣸⣿⣿⡆⠀⠀⠀⠀⡆⣿⡇⠀⠘⣇
⠀⠀⠀⡿⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⢰⠀⠀⠀⢠⠀⠀⠀⢀⣔⣆⣀⡇⡀⡇⣿⣧⣸⣿⢸⣇⢸⢸⠀⣿⣿⣿⡇⠀⠀⠀⠀⣧⢹⡇⢀⠀⢿
⠀⠀⢸⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⢸⠀⠀⢠⢸⣼⡤⠞⠛⠋⠉⠉⠙⠛⠳⢿⣿⣿⣿⣾⣿⠸⢸⢀⣿⣿⣿⡇⠀⠀⠀⡀⣿⣸⡇⢸⠀⢸⡇
⠀⠀⢸⡇⠀⠀⢸⣷⠀⠀⢶⢦⣀⣸⣿⡄⠀⠀⠀⣼⡄⡄⠀⡿⣄⠀⠀⠀⠀⣀⣀⠀⠀⢀⠀⣠⢿⣿⣿⣿⠀⡾⢸⣻⣿⣿⢁⣀⢤⣾⠇⡏⣿⡇⣾⠀⢸⡇
⠀⠀⠸⣇⠀⠀⠈⣿⠀⠀⠈⢦⠈⠉⠛⠛⠛⢧⡀⣿⣇⣥⠴⠳⡈⢳⣾⣿⣿⣿⣿⣿⣿⣿⡟⢁⠼⠿⣿⣿⡀⣧⡞⠛⠛⠉⠉⣠⡾⢹⢸⡇⣿⡇⣿⠀⣸⠇
⠀⠀⠀⣿⠀⠀⠀⣿⡇⠀⠀⠈⡷⣦⣄⣀⣀⣀⣙⣿⣉⠀⠀⢀⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⡀⠀⠀⣉⣽⣋⣀⣀⣀⣠⣴⠟⠀⣸⣿⢸⣿⢱⡟⠀⣿
⠀⠀⠀⢸⡇⠀⢠⢸⣿⡀⠀⣄⠰⡈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠛⠛⠛⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⢠⣿⣏⣿⣏⣿⠃⢸⡇
⠀⠀⠀⠀⢿⡄⠀⠆⢿⣷⠀⠹⡂⢧⠀⢿⣯⠉⠛⠛⠻⣟⠹⡍⠀⠀⠀⡀⠀⠀⠀⠀⢠⠀⠀⠀⠈⡙⠙⢻⣿⢛⡟⣿⡟⠀⠀⣀⣾⡟⣼⣿⠏⠈⢠⡟
⠀⠀⠀⠀⠀⢻⡄⠀⠈⢿⣧⡀⢳⡈⣧⠘⣿⡆⠀⢰⡀⢻⡄⢧⠀⠀⣇⣷⣰⠀⣷⠀⣾⢰⣀⣰⣰⣇⠄⣼⠇⡾⣸⡟⠀⠀⣼⣿⣟⣾⣿⡏⠀⣠⡟
⠀⠀⠀⠀⠀⠀⠹⣦⡹⣮⣿⣷⡄⠻⣾⣷⣽⣿⡀⠘⢻⣎⢷⡘⣿⡀⣿⣿⣿⣤⣿⣠⣿⣿⣿⣿⣿⣿⣷⣿⡾⣱⠟⢁⣠⣾⡿⢫⣾⣿⡿⢀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠈⢷⣌⠻⣿⣿⣦⡘⢿⣿⣿⣿⡄⠀⠹⣎⢷⣹⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣽⠋⣴⣿⡿⢛⣴⣿⣿⠟⣠⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣦⣙⠻⣿⣦⣝⠿⣿⣿⣦⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣰⣧⣾⠟⣫⣴⡿⢿⣿⣵⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⢿⣿⣿⣿⣿⣿⣷⣤⣈⠻⢿⣿⢿⢿⢿⠿⠿⡿⠿⢿⠿⣛⣴⣾⣿⣯⣶⣿⣿⡷⠾⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠒⠒⠒⠒⠛⠓⠒⠲⠖⠒⠛⠉⠉⠉

⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠘⠈⠘⠀⠀⠀⠀⠀⠂⠘⠀⠀⠀⠐⠂⠀⠀⠀⠈⠀⠅⠀⠠⠀⠐⠊⠂⠀⠀⠐⠀⠅

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠛⠀⠀⠀⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠀⠐⢠⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⣯⠀⠀⠐⢀⣄⠀⡐⠲⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⢠⠀⠀⠘⠦⠤⠤⠊⠀⠁⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠑⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢠⣿⣷⣶⣤⣤⣤⣤⡤⠒⠊⠁⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠂⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⢹⠟⠻⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠘⢆⠀⠈⠀⠀⠙⣿⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠋⠉⠀⠀⠀⠁⠀⠀⠘⣆⠀⠀⠀⠀⠀⢀⣤⣤
⠀⠀⠀⢀⡤⠒⠒⠒⣾⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠹⡄⠀⠀⠀⢀⡸⢿⠿
⣴⣶⣾⠁⠀⠀⠀⠀⣿⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣿⠒⠒⠚⠉
⠙⠿⠛⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠈⣀⠀⠀⠀⠀⠀⠁⠀⠀⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄⠈⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠞⠋⠉⠒⠲⢤
⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠳⡄⠀⠀⡽⠛⠲⠶⠦⠤⠤⠴⠶⠖⠚⠋⠁⠀⠀⠀⠀⠀⣠⠊
⠀⠀⠀⠀⢀⣴⡿⠛⠁⠀⠀⠙⢦⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣥⣤⣤⣄⣀
⣤⣤⣤⣤⣬⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣭⣭⣭⣭⣿⣷⣤⣤⣤
⣿⣿⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢅⡑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⠀⠀⠀⣠⣚⣢⠀⠀⠀⠀⠀⣷⣤⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣿⢧⠀⠀⠀⠀⢀⠼⣓⣪⠉⠀⠀⠀⠀⠶⠿⣿⠿⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠻⠀⠀⠀⠀⠁⠀⠀⠀⠀⡠⡛⢤⠈⠁⠀⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣽⠃⠀⠀⠀⠀⠀⠀⣠⣜⠣⡝⠋⠀⠀⢠⠒⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠪⡙⠁⠀⠀⠀⠀⠀⠀⠀⠛⠁⠙⠁⠀⠀⠀⠐⠄⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠞⠀⠀⡤⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣕⠀⠀⠀⠑⠊⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢘⣾⡧⠄⠀⠀⠀⠀⡔⠢⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⠀⠀⠀⠀⠀⠀⠈⠈⠃⠀⠀⠀⠀⠀⠁⠊⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡋⣣⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣖⠒⠤⡀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠢⣀⡀⠀⠀⠠⢤⠒⠈⢢⠋⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣆⠀⠈⠒⡤⠀⢄⠀⠀⠀⠀⠀⠀⣾⢱⣈⡴⠛⠁⠀⠀⠀⠀⣥⠐⠺⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡿⠁⠢⡀⠀⠧⣀⢼⠀⠀⠀⢴⡙⣄⣨⠜⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⡠⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠁⠀⠀⢘⣄⠀⠀⠀⠑⢾⡙⣤⡥⠋⠁⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣾⠙⢽⡿⠃⠈⠛⠁
⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠁⠀⠀⣴⣿⣿⣷⣄⡀⢠⣶⠵⡁⠀⠀⠀⠀⡋⠀⢱⠀⠀⠀⠀⠶⡶⠇⠈⠛⠋
⠀⠀⠀⠀⠀⠀⢀⣾⡟⠀⠀⣠⣾⣿⣿⣿⠟⠋⠉⠢⡀⠀⠈⢢⠀⠀⠀⠈⠐⠁
⠀⠀⠀⠀⠀⠀⣼⡟⠀⢀⣼⣿⣿⡿⠛⠁⠀⠀⣀⣤⣾⣷⣦⣤⠇
⠀⠀⠀⠀⠀⣸⡟⠀⣴⣿⣿⠟⠋⠀⢀⣤⣶⣿⣿⠿⠟⠋⠁
⠀⠀⠀⠀⣰⠏⣠⣾⡿⠛⢁⣠⣴⣾⠿⠟⠋⠉
⠀⠀⠀⢠⢏⣼⠟⣋⣴⡾⠟⠋⠉
⠀⠀⢀⣿⡿⠗⠛⠉
⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠛⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⣿
⢀⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄
⣿⠀⠀⠉⠛⠷⢦⣤⣤⣤⣤⣴⠾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⣀⣀
⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠼⢤⠉⠉⠉⠛⠛⠛⠛⠲⢦⣤⡀
⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⡘⣿⣿⣅⡌⢣⠀⠀⠀⠀⠀⠀⡼⣿⣿⣤⡄⢣⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦
⠀⠀⠈⠙⢶⣤⡀⠀⠀⠀⠱⡙⠿⠟⢁⡜⠀⠀⠀⠀⠀⠀⠱⣙⠛⠋⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠈⠙⠷⣶⡤⣄⠈⠐⠂⠁⠀⢤⡀⠀⠀⠀⣀⠤⠀⠉⠉⠁⢠⠖⠉⣉⣭⠿⠷⠶⠶⠶⠶⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⢳⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⢸⠀⣼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⣠⠔⠒⠒⠢⢄⡀⠀⠀⠀⠀⠀⠹⣷⡀
⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⢠⠞⣀⣤⣤⣤⣄⣀⡙⢆⠀⠀⠀⠀⠀⠘⣷⡀
⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⣰⣧⠞⠋⠀⠀⠀⠈⠉⠛⠷⣷⣄⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣰⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢦⣄⠀⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠶⠞⠁
⣤⣤⣤⣤⣤⣤⣬⣿⣷⣾⣿⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣯⣬⣤⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣦⠀⠀⠀⢠⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠐⠛⠛⠋⠀⠀⠀⠛⠛⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠻⣄⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣠⠞⠁⠀⠀⠈⠑⡄⡰⠊⠉⠉⠙⢫⠀⢰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⣀⠀⢸⠀⢀⡀⠀⠀⠀⡖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠾⣧⠀⠀⠀⠀⠀⠀⡸⣄⠀⠀⠀⠀⣠⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠉⢀⣀⠈⠳⢄⣀⣀⡠⠞⠀⠈⠓⠶⠶⠚⠁⠉⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠙⢶⡁⠀⠀⠀⠀⠀⠀⠀⠀⡤⠒⢄⡠⠃⠀⠈⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠂⠠⠤⠤⠤⠴⠒⠚⠉⠀⠀⠀⠀⠀⠹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠶⠶⠶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏
⠀⠀⠀⠀⠀⠀⠈⡧⠀⠀⠀⠀⠀⠀⠀⠀⢽⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿
⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢀⠤⠄⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠁
⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⠠⡀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⣀⡴⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠐⠄⠀⠀⠈⠓⠲⠶⠒⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⠀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣶⣤⣄⣀⣀⠀⠀⢀⣀⣀⣠⣤⣶⡾⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠻⠿⠟⠛⠛⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠖⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠐⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⡿⠿⢿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣾⡿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠿⠿⢿⠿⠿⠿⠿⠿⢯⣭⣭⣭⣉⣛⡻⢿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⢰⠟⠋⠀⠀⠀⠀⠀⠀⢀⠀⣠⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⢿⣷⣝⢿⣿⣿
⣿⣿⣿⣟⠀⠀⠀⠀⠀⠀⠀⣴⣿⣾⣿⣿⡟⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⣴⣆⠀⠀⠀⠀⢠⡄⠀⠙⣿⡎⣿⣿
⣿⣿⣿⠋⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿
⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿
⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⣸⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿
⣿⣿⣿⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸
⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸
⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣾
⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿
⣿⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡶⠆⠀⠀⠀⢀⣤⣶⣶⣿⣿⣷⣤⣄⠀⠀⠀⠀⠀⠀⣴⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⢸⣿
⣿⣿⣿⡇⠘⠓⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣶⣿⣿⣿⣿⣷⣆⢠⣿⣿⡿⠛⢿⣿⣿⡿⠻⣷⡀⢠⣶⣶⣾⣿⣿⣷⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿
⣿⣿⣿⣷⡄⠀⠀⠂⠀⠀⠀⠀⠀⢠⣿⣋⠙⢿⣿⡿⢋⣉⣿⣿⣿⣿⢿⣷⣦⣤⣿⢻⣷⣶⣿⢷⣿⣿⣧⣄⣙⣿⣿⣁⣹⣿⡄⠀⠀⠐⠃⠀⠀⠀⠀⢻⣿
⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠈⠀⠀⢸⡟⠻⣿⣯⣽⡿⠿⠛⠋⣹⣿⣿⡄⠙⠻⠿⡿⢿⡟⠛⢁⣼⣿⣍⠛⠿⢿⣿⣿⡿⠟⣻⣇⠀⠀⠀⠘⠀⠀⠀⢀⣸⣿
⣿⣿⣿⣿⣿⣿⣷⣄⡀⠀⠀⠀⠀⠸⣿⣶⣤⣀⣀⣀⣤⣶⣿⣿⠛⣿⣿⣶⣆⣤⡀⣄⣠⣤⣿⡋⢻⣿⣷⣶⣄⣀⣤⣴⣾⣿⣁⣀⡀⠀⠀⣀⣠⣤⣾⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣷⣿⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⢤⣾⢿⡯⠰⠖⠲⠏⠸⠃⢸⡶⢟⡷⢦⡄⠤⠄⣠⡄⠀⠀⢠⣄⣲⡄⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠐⠉⢿⣿⡶⠁⠀⠀⠀⠂⢠⠀⠀⠀⠈⠳⠿⠟⠠⡄⠀⠛⠈⣴⣞⢩⠉⠁⠂⠰⠀⠃
⠀⠀⠀⠀⠀⠀⡀⠢⡀⠠⣀⠀⠀⠀⠀⠐⠀⠀⡇⠒⠀⠀⠀⠀⠀⠀⠀⠀⠘⣌⠿⠿⠋
⠀⠀⠀⠀⢀⡸⢀⡀⠀⡀⣹⠃⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠰⠁⠀⠀⡘⡀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠐⡦⢰⡿⣿⠋⠉⠉⠀⠀⠀⠐⠀⢰⠀⠀⠀⠀⠀⠀⠀⠠⢢⠐⢀⠀⢰⣧
⠀⠀⠀⠈⠠⠬⠼⠳⣾⡿⢂⢄⢀⡰⠁⠂⠛⠏⠱⠚⠐⠄⠀⣠⣻⡿⠓⠙⠒⠋⠀⠑⡀⠀⡤⠂⠉⢲⠄
⠀⠀⠀⠀⠀⡀⠀⠀⣀⣀⠠⠀⠌⢠⠀⠀⠠⠁⠀⠀⠀⠸⠉⠗⠁⠀⠀⠀⠀⠀⠀⠃⢈⢹⡄⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⢀⣰⡿⠛⠲⢄⡆⠀⠆⠀⣀⣀⣬⢀⣀⠄⠀⠀⠀⠀⠀⠄
⠀⠀⠠⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠁⠀⠀⠨
⠀⠀⠠⣀⠁⠂⠀⢀⡀⠁⠀⠀⠀⠀⠀⠠⠔⠒⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠠⢴
⠀⠀⠀⠀⠀⠀⠠⠀⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠂⢄⡀⣀⡰⠀⠒⠈
⠀⠀⠀⠀⠀⠈⠀⢀⠀⠀⠈⠂⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠉⠈⠀⠉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠖⠊⠁⠁⠀⠀⠈⡆
⠀⠀⠀⠀⠀⣠⠒⠉⠀⠀⠀⠀⠀⠀⢀⠴⠚⠉⠐⢄
⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠱⣄⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢲⢖⡆
⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡤⠒⠀⠀⠈⠈⡇⠀⠀⠀⠀⠀⠀⡀⠔⠓⠛⢮⣟⠹⣤⡀
⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠁⠀⠀⠀⠀⠀⢙⡆⢀⡀⠄⠂⠁⠀⠀⠀⢀⣀⡹⣦⠴⠃
⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠏⠀⠀⠀⠀⠀⠀⠀⡤⠤⠊⠀⡏⠉⠉⠉⠉⠉⡻⢻⠉⠀⣾⠳⡀
⠀⠀⠘⡄⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠒⣦⢧⡄⠤⣄⣀⣠⠃⢸⣤⣼⠏⠀⡇
⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠈⠉⠉⠉⠀⡇⠀⠈⠋⠁⠀⠀⡇
⠀⠀⠀⠀⠑⠤⣀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠉⠐⠲⢤⣀⡀⡸⠀⠀⠀⠀⠀⠀⡞⠉⠉⠁⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⡤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋⠉⠉⠉⠙⠒⠒⠼⢧⣀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠓⠒⢲⡀⣠⠎⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠙⠃⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠈⠑⠢⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠂⠤⢄⣀⡀⠀⠀⣇⣀⡀⠀⠀⣠⠞

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⢀⣄⠀⠀⡄⠀⠀⠀⠀⢀⡠⠤⠴⣶⠖⠒⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⢶⣶⣦⠀⠀⠀⠈⣇⠀⠀⢰⡟⢛⡄⢰⠁⠀⠀⠐⠉⠁⠀⠀⣰⠇⢀⡤⣴⠾⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣴⢞⣟⡆⣴⢋⣉⣤⣼⡙⡅⠀⣰⣿⡀⠸⡄⠀⠸⡄⣠⣷⢸⠀⠀⠀⠀⠀⣠⣤⡀⠉⠀⠘⠋⠁⢀⣼⠗
⠀⠀⠀⠀⠀⣀⣠⣽⣾⣯⠥⢈⡟⠻⠿⠟⠛⣿⣃⠞⢁⠅⢧⠀⢡⠰⣶⣧⠙⠛⠀⠀⣠⣶⣿⣿⠿⠿⠟⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠛⠋⢹⡘⢇⣠⠞⠁⠀⠀⠀⠀⡧⠋⠀⢸⣀⣘⡆⠈⣆⠀⠁⠀⠀⣠⣤⠟⠉⠁⠀⠀⣰⠞⠂⠀⢀⡟⠋
⠀⠀⠀⠀⣀⠀⢀⠎⠉⠁⡽⠀⢠⡀⠀⠀⠀⣿⣿⣿⡿⠿⠿⣷⠀⠀⠀⠀⠀⠀⢹⣿⣧⠀⡶⠛⡀⠹⣄⠖⠱⡄⠙⠛⠛⠲⣄
⠀⠀⠀⠀⠉⢁⣾⣶⣿⣿⠇⠀⠀⠙⠂⢀⢞⣭⠖⣀⠀⢀⡞⢉⡠⡀⠀⠀⠀⠀⠀⡹⢿⣇⠀⠉⠁⢠⡌⣣⠀⠘⡄⠀⠀⠀⡟
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⠀⠀⠀⠀⠀⢻⡌⠁⠸⠫⠆⠀⠳⡀⠀⠙⣆⠀⠀⠀⠀⢳⡀⠉⠀⠀⡄⠈⠉⣹⡄⡀⣷⠀⠠⠞
⠀⠀⠀⠀⢠⣿⣿⣿⣿⡇⠀⢀⣀⠀⠀⢈⡿⣄⠀⠀⠀⠀⠒⡊⢐⡆⢹⡀⠀⠀⠀⠀⠉⠛⢧⡀⢣⡀⢿⡿⠂⣧⣯⣤⣤⣤⣤⣤
⠀⠀⠀⠀⣸⣿⣿⣿⣿⡇⠀⠘⠒⠁⠀⠘⢦⡒⠀⠀⡇⠲⢯⣶⣿⡏⢸⡇⠀⢀⡀⠀⢀⣴⣶⣏⠒⠬⣤⠶⠾⠋⠀⣿⣿⣿⣿⡇
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣇⣤⠀⠀⠀⠀⠀⠀⠈⠛⠳⣜⠦⣀⠉⢉⠀⣼⣃⣴⣿⣿⣶⣿⣿⣿⣿⣆⢠⣌⣢⣘⣴⣿⣸⣿⣿⣿⣿
⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣶⣤⣤⣤⣴⣦⡀⠀⠀⣹⡉⠓⠶⠶⠛⡙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⢻⣿⣿⠛⠿⣯⣿⡿⠿⣟
⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⠿⠟⠛⠿⣿⣿⣿⣿⣿⣿⣿⡄⢳⣦⣼⣿⡽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠿⠃⠀⠠⣎⠹⠟⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠈⢉⣿⡵⠶⠶⢦⡀⢹⣿⠿⣿⣿⣿⣿⣿⡄⢻⡟⠉⠻⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⢀⣤⠈⠩⢭⣉⠓⡆
⠀⠀⠀⠀⢠⣦⠀⠀⣾⡡⠔⠀⠀⠀⣡⡿⠋⠉⠲⣍⢻⣿⣿⣿⡄⠁⢰⣢⠀⠻⠉⣩⡍⠉⠻⠿⢿⣿⠟⠻⠂⠀⠁⠀⠀⠀⠀⣱⠇
⠀⠀⠀⠀⠀⠁⢠⡞⠉⠀⠀⠀⠀⠘⠁⢀⡀⢠⠖⠚⣦⡻⣿⣿⣿⣆⠀⠀⠀⣀⣀⣉⣁⣐⣟⣀⣀⣀⣀⣀⠀⢠⡤⠀⣀⡴⢋⠏
⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⢠⣾⡫⠀⠀⠀⣾⠟⠤⣈⠹⣿⣿⡆⠀⠀⠙⠣⣟⠒⣦⠐⠒⢒⣶⠟⠉⠀⠀⣠⠞⣉⠔⢁⡀
⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⣰⠯⢟⣀⡀⠀⠀⠉⠀⠀⠚⠁⠙⠛⠛⠀⠀⠀⠀⠈⠑⢯⡠⠶⣯⠀⠀⠀⠀⣾⡣⠊⠁⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠉⠀⡏⠙⠻⠀⠀⠀⠀⢠⣞⣃⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⣗⡴⡼⠀⠀⠀⣸⣏⠀⠀⠲⢤⣄⡀
⠀⠀⠀⠀⢠⡀⠀⠻⣿⣄⠀⠀⠀⠀⠙⢦⣤⡴⠀⠀⠀⠀⠀⠁⣠⠀⠀⠀⠀⠀⠀⢀⠎⣠⠿⠿⠀⠀⢀⠀⢿⡘⠳⣤⡀⠀⠀⠉
⠀⠀⠀⠀⠈⢿⣶⣄⠹⣿⣦⠀⠀⠀⠀⠀⠀⠲⣤⠀⠀⣠⡴⠞⠋⠀⠀⠀⠀⠀⢀⠎⡼⠁⠁⢘⡀⠀⠛⠁⠀⠙⠢⣄⠉⢳⡄
⠀⠀⠀⠀⠀⠈⢧⠙⠇⠙⣿⣷⡀⠀⠀⡄⠀⠀⢸⣷⢸⠁⠀⠀⢀⣠⠴⠒⠂⠀⡎⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠓⢤⡑⠄⣿
⠀⠀⠀⠀⠠⣶⣾⣧⠀⢀⣘⣿⣷⡄⠀⣧⣄⣠⣼⣿⠀⠆⠀⡴⠋⠀⠀⠀⠀⠀⢷⠀⠀⡟⠁⠀⠀⠀⠀⣀⠀⠀⠀⠀⠉⢻⣿⡀
⠀⠀⠀⠀⠀⠈⠛⠋⣴⡿⠃⠈⢿⣿⣆⢷⡈⠉⢉⣿⠀⠈⣾⠁⢀⡤⠚⠉⠙⢷⣌⣇⠀⢣⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⣠⡿⡋⠙
⠀⠀⠀⠀⠀⠀⠀⢸⣿⡅⣠⣤⠀⠻⢿⠦⠙⠾⠿⠋⠀⠀⢹⣾⠋⠀⠀⠀⠀⠀⠙⣿⡀⠀⠂⠀⠀⠠⣶⠀⠀⠙⣤⣾⠏⡰⠁
⠀⠀⠀⠀⠀⣠⡄⠘⣿⣧⣿⢸⡆⣰⣶⣆⣀⣿⡆⠀⠀⢀⣿⠷⣄⠀⠀⢄⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⣀⣤⠶⢋⢳⡎
⠀⠀⠀⠀⠀⠉⠁⠀⠈⠛⠻⣿⣿⣿⠋⠉⠛⠉⠀⠀⠀⢸⣿⠀⠈⠛⠶⢤⣵⣄⣀⣀⣀⣁⣤⡤⠴⠖⢛⡉⠄⠊⠁⠀⠙⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠒⠒⠂⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⡧⠤⠤⠄⠠⠤⢄⡀⣼⠉⠉⣦⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠊⣩⣴⡞⠉⢱⠖⠊⠀⠀⠀⠀⠀⠀⠀⠈⠻⠶⠚⠙⡟⠙⡅⠀⠉⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠁⠀⢾⡀⠀⠈⢲⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣴⠁⢀⡇⠀⠀⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠙⣦⠤⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡋⠀⠀⠀⠀⠀⠈⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠁⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣠⠤⠤⠴⢢⣀⡤⠦⢤⣄⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣸⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⠓⣦⠀⠀⡇⠀⠀⠀⠀⠀⡞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠤⣄⣀⠀⠀⠀⡇⠀⠀⢰⡅⠀⠀⣀⣀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠻⣄⡀⡇⠀⠀⠀⢰⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣠⣄⢳⣴⠋⠉⠀⠀⠘⠁⠈⠁⠀⠀⠀⠀⠋⠀⠘⠂⠀⠀⢹⡇⢀⣠⠤⠊⠀⢀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤⡀⠀⠀⠀⠀⠀⠙⠲⠿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠴⠀⠀⠀⠀⠀⠀⣀⡼⠛⠁⠀⠀⠀⢠⢿⣰⣏⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⢦⠀⠀⠀⣀⣀⣠⡤⣈⣧⠀⠀⠀⠀⠰⡄⠀⠀⠀⣖⡦⠀⠀⠀⢰⣡⠴⠤⠤⣤⠄⠀⡎⠸⠃⡿⢹
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡇⠀⠀⣇⠀⠀⠀⢀⡼⢦⡀⠀⠀⠀⠈⠓⠶⠖⠋⠀⠀⠀⣠⠎⢹⡄⠀⠀⡟⠀⠀⣇⠀⠀⢀⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠤⡄⢾⠁⠀⠀⠘⣄⠀⠀⡎⠀⠀⠉⠒⠦⢄⡀⠀⠀⠀⠀⣀⡤⠚⠁⠀⢸⠿⢦⡰⠃⠀⠀⢈⠇⡖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣌⡧⢤⠀⠀⠈⠳⣴⠷⢄⡀⠀⠀⠀⠀⠈⠁⠒⠒⠋⠁⠀⠀⠀⣠⠏⠀⠈⡇⠀⢀⠤⠾⣼⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣞⣁⡤⠞⣆⠀⠀⠀⢸⠀⠀⠉⠓⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⣸⠀⢠⡞⠳⠶⢤⡝
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣥⠶⠚⢩⠇⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⢰⠛⠒⠶⢾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣴⠒⣩⡇⠀⠀⠀⠀⠱⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⢼⡓⠶⢶⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢧⠘⡆⠀⠀⠀⠀⠀⠉⠐⠢⢄⡀⠀⠀⠀⠀⠀⢀⡠⠞⠁⠀⠀⠀⠀⣸⢹⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⢧⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠖⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠤⡀⠀⠀⠀⠀⠀⠀⠐⢎⠂
⠀⠀⠀⠀⠀⠀⢀⠠⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⠀⠁⠀⡁⠀⠀⠀⠀⠸⠀⠀⠀⠀⠂⠢
⠈⠐⡆⠀⠀⠀⠁⠀⠀⠀⠦⠀⠀⠀⠀⠐⠀⠀⢀⠀⠀⠀⢠⡄⠀⢅⡂⠀⠀⠀⠐⢠⠀⢀⡀⠐⠠⠀⠚⠲⡄
⠀⠀⠁⠀⠀⠀⠀⠀⠐⠂⣼⢢⡄⢀⠀⠀⠀⠂⠜⢦⠀⣤⠤⠇⠰⠃⣅⠀⢠⠀⠀⡦⠍⠈⢀⡖⠀⠀⠀⠀⢹
⠀⠀⡎⠀⠀⠀⡀⠄⢁⠰⠉⠉⠀⠨⠂⠂⠀⠘⠋⠐⠃⠀⠀⠀⠈⠄⠐⠖⠊⠑⠀⡇⠀⠂⢀⣿⠧⢄⠀⠀⠘
⠀⠌⠀⠀⠀⠀⠡⢄⢀⠀⠀⠀⠀⡦⣂⠍⠂⢀⠀⢀⠀⠀⠀⠀⢀⠔⠀⠁⡔⠁⡎⠑⢄⠀⠋⢛⠟⠛⠉⠦⡀
⠀⢐⠀⠀⠀⠀⡄⠈⢢⠑⠀⢀⠈⡠⠊⠀⢉⡟⢀⠿⠀⠠⠒⠀⠀⣠⡆⠀⢀⠌⠁⠀⠈⡀⠀⠀⠀⠀⡀⠀⢃
⠁⠈⠉⢲⠀⠀⠎⠢⠀⠂⠔⠡⠊⠅⠀⡐⠀⠀⠀⠀⢆⡀⠈⠐⠂⠁⠩⡀⣀⣀⣀⠀⢰⣾⠀⡀⣀⠀⡀⠀⢸
⠀⠀⠀⠎⠀⠀⠀⠀⠀⠂⠐⡁⠀⢀⠎⠀⠐⠤⠤⠔⠃⠀⠤⠀⠀⠀⠀⠑⠒⠳⠤⠤⠤⠋⠙⠃⢀⠀⠓
⠀⠀⠘⠀⠀⠀⠂⠐⠂⠀⠀⠃⠀⠈⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠑⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠒⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠔⠊⠉⡇⠁⢐⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢃⡴⠋⠘⡆⠀⢉⢶⠲⠤⠤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⣧⠔⠁⠈⣇⢀⠔⠉⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠘⠋⠀⠀⠘


⠀⠀⠀⠀⠀⠀⠀⡤⠤⢤⡄
⠀⠀⠀⠀⠀⠀⡠⠃⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⠛⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⡰⠁⢀⣀⣰⢇⠞⠉⠳⡀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠖⠋⡜
⠀⠀⠀⠀⢸⠁⠀⡸⠉⣀⡜⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠘⠤⠤⡄⠈⠙⢦⠀⠀⠀⠀⠀⣠⠔⠁⠀⠀⠀⡼
⠀⠀⠀⠀⡌⠀⠀⡇⠸⣅⡀⡗⢤⣀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠈⠳⡀⠀⠀⠈⣧⣀⣠⠴⡆⠘⢣
⠀⠀⠀⠀⣇⠀⠀⢳⠀⢸⡇⠳⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠙⢆⠀⢠⣄⡀⣀⡔⢰⠚⠁
⠀⠀⠀⠀⠘⢦⡀⠀⠉⠚⠀⠀⠀⠉⠀⠧⢄⠀⠀⠀⠀⢰⢢⠀⠀⠀⠀⠈⠢⡀⠀⠉⠋⠀⠉⠁⠀⠳⠦⡄
⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⡞⠘⡄⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠤⠴⠃⠀⠸⠀⠀⣀⣀⣀⠀⢸⠀⠀⠀⠀⠀⠀⡜⢆⠀⢳
⠀⠀⠀⢀⣀⣀⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢠⣀⣀⠠⠤⣄⣀⡰⠃⠀⢇⠀⡸⠀⢸⠀⠀⠀⠀⠀⠀⠙⠋⠀⣀⠇
⠀⠀⠀⢸⠀⠀⣽⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⢸⠀⠀⠀⠀⠀⠀⢤⠒⠋⠁
⠶⠶⠖⠚⠂⠀⠻⠶⠞⠀⠀⠀⠀⠀⠀⠀⠀⠓⠒⠒⠒⠒⠒⠒⠒⠒⠚⠈⠒⠒⠂⠀⠀⠀⠀⠀⠀⠘⠲⠶⠶⠶⠶⠶⠶





⣿⣿⠟⢿⢛⠿⣿⢟⡿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⢐⡀⠀⣂⠀⠀⠀⠄⠀⠀⠀⢜⠀⠀⠆⠀⠀⠀⢤⢀⠠⡀⠀⠀⣠⣤⣶⣶⣶⣶⣶⣶⣤⠀⠀⠀⠠⠄⠄⣠⢀⠄⡀
⠠⠈⠂⠐⣈⠂⠀⡄⠂⠄⠀⠁⠉⠀⠂⡥⠆⠑⣈⢰⣇⡠⠋⠢⡀⣿⣰⣧⣝⣀⣇⣷⣅⣿⢀⠔⠀⠀⡤⠀⠠⡄⠀⢠⡔
⠀⡀⢀⠀⠄⠄⡀⢔⢊⠌⠀⡨⣀⠀⠀⠰⠀⠰⠢⢓⠀⢳⡄⠐⠀⠙⠛⠛⢻⡿⢛⡛⠛⠁⢨⠀⡳⠆⠀⣼⡄⢡⣶⡄⠁⢳⡇
⠀⠁⠁⠂⠀⠸⠅⠃⠀⡂⢀⠦⢀⠀⠁⢉⠀⠀⠾⠂⢠⠂⠀⡠⠊⠖⠀⡀⠈⠀⢠⡄⠀⠈⠀⠁⠠⠘⠠⣀⠔⠢⣀⠄⠁⠤
⠀⡠⢂⠅⠰⢈⢐⠀⡨⠇⣀⠪⠂⠁⢀⠰⢁⠀⠀⠠⠂⢰⡁⠄⠀⠀⠀⢧⢀⠀⡇⢩⠀⡞⢰
⠠⠠⠠⢐⠀⠂⠂⠂⠰⠃⠀⠄⠡⠂⠂⠀⠠⠃⠠⠄⠠⠊⠧⠤⠤⠀⠂⠈⠄⠀⠀⢸⠀⠇⢸⠀⡀⡤⠀⠠⡢⠀⠀⢰⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠡⡀⠐⢖⠂⠡⠀⠁⠀⠀⠔⠀⠈⠀⠀⠈⣹⡄⠀⠀⠐⠤⠘⠀⡄⢼⠀⠀⠈⢀⠀⠀⠀⢀⠅⠘⢂
⢀⠄⠀⢠⢀⠀⠀⣉⣂⠐⠻⠲⡶⠲⡶⠆⠀⠰⢆⠂⢒⠶⡀⠁⡁⠈⠁⡀⠀⡐⠈⠀⠁⢀⠀⠀⠀⣄⠀⢠⠀⠀⠌⠈⡀
⢀⣤⣤⣄⡏⢄⢾⣿⣿⠀⠀⠀⠹⠜⡀⠈⠤⠂⠈⠳⠎⠀⠈⠒⠀⠀⠂⠂⠀⠀⠀⠀⠀⢀⠀⠀⣄⠈⠘⠈⠑⠠⠆⠀⠀⠠⠘
⠀⢿⣿⡟⠀⠀⠈⠋⠙⢆⠀⠀⠀⢀⢆⠀⠀⠠⠀⢀⠀⠲⠲⠒⠒⠒⠖⡤⢄⠀⠀⠀⠀⠞⠉⠀⠐⠄⠀⠀⠆⠀⠀⠀⣀⡀
⠀⠀⢖⠀⠀⠀⡠⠒⡀⠘⠣⢀⠠⠼⠸⠄⢀⠀⠀⡞⠀⢀⠀⢀⠐⠀⡆⠀⢘⠆⠘⠋⠁⠀⠀⠀⡀⠈⢆⠈⠀⠀⠃⡀⠉
⠀⠂⠛⠑⠀⠀⠅⠀⠀⢂⠀⠔⡀⠀⠀⠀⢰⡀⠀⡁⢈⠁⠄⠁⠈⠀⠁⠀⠀⠀⠀⠀⢢⡀⠀⠀⡀⡀⠀⠁⠀⠈⠂⠁⠀⠐
⠀⠀⠀⢰⡄⠸⡀⠀⠀⡘⢸⠠⠄⣁⠀⡀⠡⢸⠀⢃⢄⠀⠐⠐⠢⠀⠠⠄⢀⠇⠀⠀⠀⠀⠀⠤⠀⠸⠄⠀⠀⡀⠈⠁⠈⠂
⠈⡐⢠⠃⠱⡀⢡⠀⢀⠀⡸⣀⠀⠀⠀⠀⢐⠸⠀⠀⠘⠀⠤⠤⠤⠤⠄⠐⠁⠀⠰⠆⢰⣶⠞⠉⠁⠀⠙⢶⣶⠀⠀⠐⠈⠄⠁
⠀⠀⠎⠀⠀⠰⠀⠉⠈⠀⣈⠂⢩⠄⠀⠬⠀⠊⠀⣄⠀⠀⠀⢀⠀⠢⠉⠁⢐⠀⣀⠀⠀⠙⠀⠀⠀⠀⠀⢸⠁⢀⠠⠀⠒⢐⠢
⠀⢸⢀⡀⣀⠀⢇⠀⣸⠀⠉⠀⠙⠁⠀⠀⣠⠊⡀⠊⡀⣀⡂⠘⡬⢄⣲⠅⠈⡀⠓⠁⠀⠈⢀⡀⠀⠀⣠⠊⠀⢀⠘⠂⢒⠈⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠇⢠⠀⢀⢐⠀⠀⡰⠁⠀⠀⢠⡅⠃⠀⠀⠀⠀⠀⡀⢀⠅⠀⠴⠢⠀⣤⣬⣷⣯⣤⣇⠀⠀⠑⠀⠐⢂⠁
⠀⢀⡀⠙⢋⢄⠀⠈⠢⠈⠈⠈⠀⠀⠐⠧⠐⠂⠉⢀⡀⡀⠀⠀⠀⠉⠐⠒⠁⠐⡿⠠⡤⠤⡄⡉⠉⣉⣉⣀⣀⢀⠀⠠⠄⠺⠃
⢀⢮⣈⠻⠧⣔⠢⡄⠐⠠⠀⠀⠀⢀⠆⢀⠀⢠⠞⠁⠀⠰⠞⠉⠁⠀⠀⠀⠂⡀⠀⢠⣀⣀⡃⠀⠀⠀⠀⣰⠀⠀⠀⡀
⠘⠉⠀⠤⠀⠐⠀⠅⠐⠀⠊⠀⠈⢂⣀⡈⠀⠐⠀⠁⠂⢐⠆⠼⠀⠷⠀⠀⠀⠁⠀⠀⠀⠈⠁⠁⠈⠁⠈⠁⠉⠀⠁
⠈⠢⡀⠀⠀⣀⠤⠀⠚⠒⠀⠀⠂⠀⠙⠀⠀⠃⠒⠀⠀⠌⢸⠀⣇⠀⠍⠀⠀⠀⠘⠄⢱⠀⢉⠀⠀⠎⠂⠰⡰⢢⠚⠁
⠀⡠⠬⠉⠀⠀⢄⠀⢀⢆⠀⠀⠀⠀⠀⠀⠀⠄⠘⠀⠌⠀⠀⠲⠀⢀⠃⠀⠀⠀⠀⠀⠈⠀⠀⠂⠐⠃⠀⠊⠀⠐⠂⠀⠈
⠀⠀⠀⡖⠲⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣰⣰⡌⢄⡸⠀⠀⡂⢀⠀⢀⠂⡂⠀⠚⠈⠇⢹⠈⠐⠄⠀⠡⠀⢡⠋
⠀⠒⠀⠀⠀⠀⠚⠀⠁⠂⠤⠁⠁⠀⠈⠉⠈⠒⠒⠒⠒⠒⠀⠂⠀⠁⠀⠑⠀⠈⠂⠘⠑⠃⠐⠂⠐⠁⠊⠐⠒⠀⠀⠀⠂⠚

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠟⠀⠀⠀⠀⠀⠀⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⢀⣤⡏⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣄⡀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠁⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣣⡞⠁⠌⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⣶⠦⣄⡀
⠀⠀⣠⣴⣶⠶⣤⡀⠀⠀⠀⠀⠀⠀⢀⣠⣿⠠⣿⠀⠀⠀⣠⡶⠶⢦⡀⠀⠀⠀⠀⠹⣏⠀⠀⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⣠⠘⢧⡈⣷
⠀⠠⣟⢠⡟⠰⢈⡷⠀⠀⠀⠀⠀⠀⠘⠛⠉⠀⠀⠀⠀⢸⡏⡛⠲⢮⣷⠀⠀⠀⠀⢠⡟⠉⠻⣍⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡄⠀⠀⠀⠻⣤⣀⣀⣹⡿⠶
⠀⢀⣽⢿⣤⣤⠾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣁⣀⣴⣿⣤⣤⡤⢤⣼⣇⡶⢶⢹⡆⠀⠀⣀⣤⣴⣿⡆⢹⡯⣭⡿⠂⠀⢀⡾⠋⣉⣻⡄
⠐⠛⠁⣾⡁⠙⢦⡀⠀⣠⣾⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠻⣼⠇⣠⡗⢀⡼⢿⣿⡇⢸⡀⣿⠀⠀⠙⣿⣺⣟⠁⠿⣿⡿⣄⠀⠀⣿⢡⡾⠋⣿⡇
⠀⠀⢰⡟⢷⡀⢀⣹⣾⣿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⢃⡶⢮⣴⢏⣴⠿⣅⢸⡍⣧⠸⣧⣼⣦⠴⠞⠋⣿⠟⠃⢀⡏⠙⢮⡳⠦⠿⠛⠀⣸⠟⡇
⠀⠀⢸⣇⣠⣵⣿⡷⠛⢷⡄⠀⠀⣀⡀⠀⠀⢾⣟⣉⣭⡭⠴⠟⣱⣿⡵⢿⡅⠀⢹⣿⡇⠙⢦⣄⣠⣤⣤⣤⠴⣿⠀⠀⠙⠃⠀⠀⠙⢲⡦⠤⠾⠋⢠⡇
⠀⠀⠈⠛⠛⠛⢷⠀⠀⠀⢻⡶⠛⠉⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠀⢀⡿⠀⢀⣿⡇⠀⠀⠀⢰⠀⠀⠀⢠⣿⠄⠀⠀⠀⠀⠀⠀⣿⣀⣀⣀⣀⣸⡇
⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⣸⠷⢦⡄⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⣁⠀⣼⣿⠇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠉⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⣽⠂⢠⡟⠀⣾⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⣰⠟⣿⢹⡏⢸⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⢠⠂⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⢠⡟⢠⡟⠀⢠⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠸⣏⣸⣧⡿⠀⢸⡀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⡞⠀⢰⠀⡇⢸⡇
⠀⠀⠀⠀⠀⢀⣾⢡⡟⠀⠀⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣉⣿⣿⠁⠀⢸⠁⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⣰⢁⡀⢸⠀⡇⢸⠁
⠀⠀⠀⠀⠀⣼⢃⡾⠁⠀⢠⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢷⡄⠀⣾⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⢀⡏⢸⠀⣸⢠⡇⣿
⠀⠀⠀⠀⣰⠏⣼⠁⠀⠀⣸⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠟⡇⢻⡄⢹⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣸⣀⣸⣀⣿⣸⣇⣿
⠀⠀⠀⢠⡟⣼⠃⠀⠀⠀⢹⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠴⢿⡏⢸⣷⠟⠁⠸⢦⣤⣤⣬⣿⣦⠀⠀⠀⠀⠀⠀⠀⠋⠉⠉⣽⣟⣋⣉⣿
⠀⠀⠀⣾⣱⠇⠀⠀⠀⠀⠀⠙⠛⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠁⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁
⠀⠀⢸⣿⣿⡾⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⡢⠀⢀⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠂⠀⠀⠀⠀⢰⣤⠀⠀⠀⠀⠀⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠠
⠀⠀⢝⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠂⠀⠀⠀⠛⠀⠀⠀⠶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠠⣦⠄⠀⠀⠨
⠀⠀⡂⠀⠀⠀⠀⢠⣤⡄⢴⠀⠀⢸⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⢠⡀⠀⢸⣿⡇⠘⢧⣘⣿⣇⣰⠏⠀⣤⠀⠀⢠⠀⠀⣠⠀⠀⡄⠀⠀⡄⠀⠀⠀⠀⡀⠀⠀⢰⠀⠀⣶⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠐⠀⠀⢼⣷⠀⣰⠇⠀⠀⠀⢹⣿⣿⠁⠀⠀⠸⣆⠰⣾⠆⣠⡟⠀⠀⢻⡀⢲⣶⠂⠀⠀⠀⠻⣄⠰⣷⠆⣰⠇⠀⠀⢾⣷⠀⢀⡶⠀⠲⣦⣀⠀⢿⡷⢀⡼⠃
⠀⠀⢠⡶⣶⣶⡞⠁⠀⠀⠀⠀⣸⡿⣿⡀⠀⠀⠀⠈⢻⣿⣿⠉⠀⠀⠀⠀⠙⣿⣿⡟⠛⠲⡄⠀⠈⠻⣿⣿⠁⠀⠀⣠⢶⣿⣿⠉⠁⠀⠀⠀⠉⣻⣿⣶⠋⠁
⠀⠀⠈⢷⣿⣿⡇⠀⠀⠀⠀⣴⠏⠀⠈⢷⡄⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⢸⣿⣿⣷⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠈⣧⠈⣿⣿⡀⠀⠀⠀⠀⢠⣿⣿⣿⠀⠰⠂
⠀⠀⠀⠀⣿⢹⡇⠀⠀⠀⠾⠃⠀⠀⠀⠀⠻⠆⠀⠀⢸⡏⣿⠀⠀⠀⠀⠀⠚⣿⢿⡟⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⣿⠈⣷⠀⠀⠀⠀⠚⣿⢿⡿⠃
⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⢀⡿⢀⣿⠀⠀⠀⠀⠀⣿⢸⡇
⠀⠀⠀⠀⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠉⠈⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠀⠈⠁⠀⠁⠀⠀⠀⠀⠀⠉⠈⠁

⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤
⠀⠀⠀⠀⠀⠀⠘⠿⠟⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣴⣶⠀⠀⠀⠀⠀⠘⠠⠆
⠀⠀⠀⠀⠀⣼⢻⣿⣿⣷⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⣬⣿⣶⣄⣀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠙⢻⡟⢹⠟⠉⠋⠀⠀⠀⠀⠀⠀⠀⣿⣽⣟⢻⣿⠙⠛⠁⢠⠶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⡀⠀⠳⠀⠸⠀⢠⣚
⠀⠀⠀⠀⠀⠀⢸⣧⠹⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣿⡛⠿⣦⡀⠀⢠⠀⠇⠀⠀⠀⠀⠀⠀⠀⠆⠀⠸⣿⠀⡀⠀⣀⣄⡀⠀⠀⢠⣿
⠀⠀⠀⠀⠀⠀⢸⡟⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⣿⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡆⠀⠀⠛⢶⠀⠸⣿⣿⣷⣶⣶⣾⠇⠀⠐⠒⠂
⠀⠀⠀⠀⠀⠀⠿⠁⠰⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⢰⡟⠀⠀⠀⠀⠀⣼⣿⡀⠀⠀⣠⣻⣿⠀⠀⢈⡘⢶⣄⣬⢩⣿⣿⣿⠉⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⣷⡄⠀⠻⣿⡿⠇⣀⢠⢷⡀⢹⣿⣧⢿⣿⣿⣿⣿⡆⠀⠀⠀⢀⣴⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠈⣿⣿⣷⣴⣶⣿⠟⣴⣶⣵⣼⣷⡟⣾⣇⠘⠻⢟⣁⣀⣤⡾⠟⠉
⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣦⣽⣛⣻⣿⣿⣿⣆⣙⣻⣛⣹⣿⣿⣿⡙⣿⣿⣿⣿⡏⠉
⠀⠀⠀⢸⣿⡷⠀⠀⠄⠀⠐⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⡟⣿⢿⣾⡛⣿⣿⣿⣿⣿⢹⣿⠃⣿⣿⣿⣿⣷
⠀⠀⠀⢠⣾⣆⠀⠀⢀⡀⠀⠀⢀⡀⠀⠀⣰⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⡇⣿⡷⣿⣷⣿⣿⣿⣿⣿⢸⣿⢀⣿⣿⣿⣿⣿⡇
⠀⠀⠀⢸⣿⡟⠛⠛⠛⠃⠀⠀⠘⠛⠛⠛⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⣿⣿⣿⣿⣿⡇⣿⡇⣸⡷⣿⣿⣿⣿⣿⢸⣿⣾⣿⣿⣿⣿⣿⡿
⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠛⣿⡿⣿⡇⣿⡇⣿⣷⣿⣿⢹⣿⠉⠈⠋⠈⠉⣿⡇⢸⣿
⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⡟⠛⠃⠀⠀⠀⠀⠀⢀⣴⣿⠟⠁⠀⢸⣿⠃⠀⠀⣿⡇⢿⡿⣿⣿⢸⣿⠀⠀⠀⠀⠀⣿⡇⢸⣿
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⢸⣿⠀⠀⠀⠈⠀⠈⠁⣿⣿⢸⣿⠀⠀⠀⠀⠀⠻⠃⠸⠟
⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠟⠀⠀⠀⠀⠀⠀⠀⠻⠟⠸⠿

⠀⠀⠀⠀⢀⣶⠖
⠀⠀⠀⠀⠈⠁


⠀⠀⠀⠀⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣠⣶
⠀⠀⠀⠀⢿⡿⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠿⠃⠀⠀⠀⣀⣀⣀⣴⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠶⠿⠟⠋⠀⠀⠀⠀⢠⣖
⠀⠀⠀⣈⣿⣁⠀⠀⠰⣤⠉⠀⠰⣿⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠘⠿⠿⠿⣿⣇⠀⠀⠘⠀⣆⣀⠠⠀⣤⡄⠘⠃⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿
⠀⠀⠰⠟⠉⢹⡇⠀⠀⠀⠀⠀⣼⠁⢸⡏⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⣿⠀⡀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠉⠃⡈⠻⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣦⢀
⠀⠀⠀⠀⢀⠀⠀⣴⣤⣤⡀⠀⣿⣠⣤⡀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠛⠂⠀⠀⠀⠀⢙⠇⠀⠀⠀⠀⠀⠀⢳⡆⠀⠀⣀⡀⠀⠀⠀⠀⠀⢠⣿⣿⣿
⠀⠀⠀⣠⣷⣦⣄⡘⢿⠿⢷⠀⣿⣿⣿⠏⡀⠀⠀⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠐⣿⡇⠀⠀⠀⠀⠀⠀⣬⣁⣴⡿⠋⠁⠀⠀⠀⠀⠀⠸⣿⠄⣿
⠀⢠⣴⢛⡛⠛⠛⠁⠀⠀⢀⡀⠉⣶⣤⣶⣷⣤⡀⠙⢿⣧⡀⠀⠀⠿⠀⢸⣦⠀⣴⣦⣼⣃⠀⠀⠀⠀⠀⠀⠛⣙⠻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠻⠆⠛
⠘⣿⣿⣾⡏⢀⠀⠀⠀⠀⠀⠃⠀⠉⠘⠛⠉⠁⠀⠀⠀⠈⠻⠞⢿⡗⠀⠀⠋⣀⣿⣿⠟⠛⠻⣦⠀⠀⠀⠀⠘⣿⡦⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢰
⠠⣿⣿⣿⡿⠛⠛⠀⠀⠀⠀⢀⡤⠀⠀⠀⠀⠀⡄⢷⠀⠀⠀⠀⠘⠀⠀⠀⠀⣿⠿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠒⠛⢿⡗⠀⠀⠀⠿⣿⣆⣰⣜
⠀⠀⠉⠻⠀⠀⠀⠀⠀⠰⣾⣿⡇⠀⠀⠀⠀⠀⠀⡀⣧⠀⠀⠀⠀⠀⠀⠀⢠⣾⠀⠀⠀⠤⠀⡀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠉⠠⠬⡙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠋⠙⠃⠀⠀⠶⠂⠀⣠⣷⣼⠇⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠘
⢸⣶⢦⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣠⣾⣿⠟⠃⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠚⢶⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠘
⢸⡁⠀⠀⠁⠀⣀⣠⣤⣤⣀⠀⠀⠀⢀⣿⣿⣿⡟⠀⠀⠀⠀⠀⣼⠃⠀⠀⣤⠀⠐⠀⠀⠀⠉⠀⠀⠀⠀⠀⢀⠛⠃⠀⢶⡄⠀⠀⠀⠀⠀⣰⣆
⢸⣷⡀⠀⠀⠀⣽⣿⣿⣗⠀⠀⠀⠀⠸⠛⣿⡟⠀⠀⠀⠀⠀⠀⠈⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠶⠆⠈⠁⠀⠀⠀⠀⠸⣿⣿⡆
⠈⢹⣷⡆⠀⠀⠿⣿⣿⣿⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠈⠀⠀⠈⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⡇
⢀⣾⡁⠀⠀⠀⠀⠘⢻⣿⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠺⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠒
⢸⣟⢁⣌⣅⠀⠀⠀⠈⠻⢷⣦⢴⣿⣸⠀⠀⠀⠀⠀⣠⣶⣦⡀⠀⠀⠀⠀⠀⠶⡶⠆⠀⠀⠀⠀⠀⠀⠀⠀⢟⠁⠇⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠋⠁
⢈⣉⠉⠻⢿⡇⠀⠀⠀⠀⠀⠀⠘⠋⣩⡄⠀⣀⡠⠘⠉⠀⣹⣿⠿⠿⠗⣀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠐⣷⠀⠘⢠⠄⠀⢈⣿⣂⠀⠀⠀⠀⠀⠀⠐
⠸⠿⣿⣦⣀⣾⡀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠉⠀⠀⠀⢠⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠃⠀⠀⠀⠉⠆⢩⡄⠀⠀⠀⠀⠙⠉⠛⠂⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠹⣿⢻⣧⠀⠀⠀⠀⠠⣤⣄⠀⢾⠁⠀⠀⠀⠀⠈⣥⡀⢀⡀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⡇⢰⣶⣶⣷⣾⣶⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⡿⢸⡇⠀⠀⠀⠀⠀⠀⢹⣷⣾⠇⠀⠀⠀⠀⠀⣿⣷⡈⠀⠀⠀⠀⠀⠀⣰⣶⣿⣿⣿⣍⣛⡛⣧⠟⠉⠛⠿⢿⣿⣷⣀⠀⠀⠀⠀⠀⠀⠹
⠠⠀⠀⢀⡄⠀⢀⡀⢀⣀⣀⣀⠀⠀⣼⡿⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣴⠏⠉⠈⠉⠻⣿⡿⠛⠿⠃⠀⠀⠀⠀⢹⣏⣽⡆
⠀⠀⠀⣼⣣⣶⣾⣿⣿⣿⣿⣿⣷⡶⠈⡅⠀⠀⠀⠀⠀⠀⠀⠈⢁⣄⣤⠀⠀⠀⣿⠀⠀⠀⠀⠀⢿⣿⣠⣤⠀⠀⠀⠀⠀⠀⣁⣀⡴⣶
⠀⠠⢾⡿⠿⠿⠿⠿⡿⠿⠟⠋⠁⠙⠰⠀⠀⠀⠀⠀⠀⠀⢾⢿⠿⠿⠿⢶⡦⡤⠏⠀⠀⠀⠀⠀⠸⠹⡿⣿⠀⠀⠀⠀⠀⠈⠉⠻⣧⢷⠀⠀⠀⠀⣶

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠐⢂⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⣀⡉⠙⠀⠀⠀⠀⠀⠀⠠⣿⠇⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠰⠷⠆⠀⠀⢀⠀⠀⣤⣶⡧⠀⠀⠀⠀⠀⠀⠀⢸⠶⠶⠿⠋⠀⠀⠀⢠⣄⣄⣀⡏
⠉⠀⠃⠀⠀⠀⠀⠀⠀⣼⣟⡀⠀⠰⡄⠁⠀⣿⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⣄⠿⠛⠻⣿⡅⠀⠘⠀⣄⡀⠀⣤⠄⠛⠁⠀⠀⠀⠀⠀⠀⣿⠟⠋⣉⣀
⠀⣀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠃⠀⠀⠀⠀⢰⠁⠸⠀⠀⠀⠀⠃⠀⠀⠀⢸⣧⠀⠀⠀⠸⣿⠀⠀⠀⠀⠉⣀⠛⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣠⣾⠿⠿
⢹⣿⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣷⣶⡄⢸⣶⣶⣄⠀⠀⠀⠀⠈⠀⠀⠈⠁⠀⣀⡀⣠⣮⠀⠀⠀⠀⠀⠸⠇⢠⣴⠶⠀⠀⠀⠀⢠⣿⢻⡿⠁⠈
⠐⠋⠀⠀⠀⠀⠀⢀⣰⣾⣿⠿⠟⠋⠉⢓⣟⣋⣉⣽⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⣠⣿⡿⠀⠀⠀⠀⠀⢻⣷⣿⠁⠀⠀⠀⠀⠀⠀⢿⠼⠇
⠀⠀⠀⠀⠀⠀⠀⢸⣯⣽⠇⠀⠀⠀⠀⠘⠿⠛⣿⡿⠋⠉⠀⠀⠹⡆⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠘⣿⡄⠀⢀⣀⣀⣀⣀⣀⠀⠀⣤⠀⠀⠰
⠀⠀⠀⠀⠀⠐⡶⢶⣀⣤⠀⠀⠀⠀⠀⢠⣤⣤⣿⡇⠀⠀⠀⠀⠀⣷⠀⠀⢀⣄⣠⣘⡀⠀⠀⠀⠀⠀⠀⠀⡎⠰⣾⣿⣿⣿⣿⣿⣿⣿⣶⣽⡆
⠀⠷⠀⠀⠀⠠⠷⠾⠏⠉⠀⠀⠀⠀⠀⠸⠿⠿⠏⠇⠀⠀⠀⠀⠀⠷⠶⠶⠾⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠀⠸⠘⠁⠈⠙⠻⠿⠿⠿⠿⠿⠿⠿⠦⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⢀⡀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣠⡄⠀⠀⠀⠀⠀⠀⢠⡞⢭⣱⠀⠀⠀⠀⠀⠀⡍⠒⢩⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠚⢃⡤⠦⠀⠀⠀⠀⢀⡴⢯⣅⡢⠁⠀⠀⠀⠀⠐⠚⠲⡀⠄⠙⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡛⢆⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣠⠞⠢⡀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⣶⠃⠀⠀⠀⠀⠀⠀⠀⢀⡤⠿⡈⠳⠃⠀⠀⢀⠤⠦⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡛⢖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠯⠏⠳⠎⠀⠀⠀⠀⢀⡀⠀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢈⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⠈⠀⠀⠀⢎⣈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢱⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣟⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⡔⠓⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣹⣀⡞⠁⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡏⢙⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠔⣄⠀⠀⠀⠀⠀⣤⠠⠃⠑⣐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠱⡀⠀⠈⠢⣀⡠⠄⡀⠀⠀⠀⠀⠀⠀⠀⣔⠲⠈⢃⡿⠘⠀⠀⠀⠀⠀⢘⣀⠤⢵⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢠⠓⢄⠀⠀⢈⠀⠀⢸⠀⠀⠀⢀⡤⢄⠀⠙⣠⠗⠋⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⢠⠁⠀⠈⠢⡀⠀⠑⠒⠙⢄⣀⠀⡈⠳⢨⡧⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⠀⡴⢸⠙⢬⡯⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⢠⠃⠀⠀⠀⡠⠛⢦⡀⠀⠀⠀⠙⡆⡹⠶⠋⠀⠀⠀⢀⠄⠤⡀⠀⠀⠀⠀⠀⠀⠴⠟⠫⣚⡰⠀⠈⠓⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⡠⠁⠀⠀⢀⠜⠁⠀⠀⠙⣢⡀⠰⢭⠟⠣⡀⠀⠀⠀⠀⢆⠀⠀⡄⠀⠀⠀⠀⠘⠾⠖
⠀⠀⠀⠀⠀⠀⠀⢀⠂⡰⠁⠀⢀⡴⠁⠀⠀⢀⡠⠊⠁⠈⠢⢄⠀⠀⠘⢄⠀⠀⠀⠀⠉⠈
⠀⠀⠀⠀⠀⠀⠀⡎⡰⠁⠀⣠⠊⠀⠀⣀⠔⠉⠀⠀⠀⢀⠠⠒⠉⠢⢄⣨
⠀⠀⠀⠀⠀⠀⡘⡐⠁⢀⠞⠀⢀⡠⠊⠁⠀⢀⡠⠖⠉⠀⣀⠤⠐⠀⠁
⠀⠀⠀⠀⠀⢠⡑⠀⡔⠁⢀⠔⠉⠀⡠⠔⠊⢁⡠⠔⠂⠉
⠀⠀⠀⠀⢠⡟⡠⢊⡠⠊⣁⠤⣒⠩⠄⠒⠉
⠀⠀⠀⢀⣿⣌⣔⣩⡶⠝⠂⠉
⠀⠀⠀⣾⠿⠛⠉


⣿⣿⣶⣶⣷⡿⢾⣾⣿⡿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣷⣾⡿⣾⠿⠶⠶⢶⣿⡶⠶⠶⠶⢾⠶⢶⡶⠶⠾⠶⠾⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⡀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⢠⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃
⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣶⣶⣶⣶⣤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠈⠛⢿⣦⣄⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⣠⣴⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢠⣶⣶⣶⣶⣦⠀⠀⠀⢸⣿⣿⣿⣿⠟⠉⠙⠛⠿⣿⣿⣿⣿⠿⠛⠛⠛⠻⣿⣿⣿⣿⡇⠀⠀⠀⣴⣶⣶⣶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣟⠀⣿⣿⣷⣦⠄⠉⠉⢠⣴⣶⣿⣷⠀⢻⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡄⠙⠋⢉⣀⣤⡆⢰⣤⣀⠉⠛⠛⢀⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⢀⣠⣴⡶⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢶⣦⣄⡀
⠀⠀⠀⠀⠀⠰⠟⠋⠁⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠙⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⣶⣶⢲⡶⣶⣶⢶⡶⣶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠐⡬⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠤⣁⡃⠀⠀⠀⠀⠀⢱⠚⠂⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⡆⠺⡀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠂⠀⠀⠁⠀⡀⠀⠀⣀⣀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠈⢀⠠⠀⠀⠐⠀⠑⢄⠈⠂
⠀⠀⠀⠀⠀⢀⠀⢤⠤⠤⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠔⢁⠄⠀⠈⠀⠀⠄⠀⠀⠠⠀⠔⠀⠀⢸⢀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢫⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⡠⢂⡄⠀⢈⣨⡄⠉⠛⢄⠀⠀⠀⠀⢀⡀⠀⠀⠰⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⣐⢀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⡀⠀⠀⠈⠀⣀⡣⠀⠀⠀⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠈⠀⠀⠀⠠⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⠀⠐⠞⠉
⠀⠀⢀⠂⠁⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠀⠀⠁⠈⡆⠀⡠
⠀⠀⡀⠁⠈⠀⠐⠀⠀⢳⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠄⠀⠀⠀⡯⡊⢀⠴⠁⠀⡀
⢸⡂⠧⠀⠀⠀⠀⠀⠀⢄⠁⠠⡄⠀⠀⠀⠗⢄⠀⢀⡀⠀⠀⠊⢀⡌⡀⠀⠀⠀⠀⢀⠇⠀⠁⠀⠈⠀⠀⡀
⠀⠘⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠀⢀⠀⠀⡀⠔⠑⠐⣦⣤⠀⠘⡀⠐⠁⠀⠀⠀⡠⠊⠉⠀⠐⠀⠀⠒⡤⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠃⠀⠀⠀⠀⠀⠀⠀⢑⠶⠀⡀⠃⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠄⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢻⡄⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡷

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡀
⠀⠀⠀⣀⡀⠀⠀⠀⢀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢸⡇⠀⠟⠂
⠀⠀⠀⠀⠀⠉⡏⠀⠘⠳⢦⢤⣀⡄⢰⠃⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢸⡆⠀⠘⠐
⠀⠀⠀⠀⠀⠀⣿⠃⠀⠐⠒⠆⠀⠀⠈⠉⠒⠒⠦⢄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡁
⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⢠⠄⠀⠀⠀⠀⠀⠠⢉⡽⠉⠂⠀⠐⠀⠀⠒⢿⠖⠀⡀⠘⡇
⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠈⠀⠀⠀⡤⣤⡀⠀⢸⠃⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠁⠰⡇
⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⠘⣿⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣺⡇
⠀⢀⠀⠀⠀⠀⣤⠖⡀⠀⠀⠀⠀⠀⠀⠠⣦⡬⢅⠀⠀⠀⠀⠀⠀⠀⣏⡹⠀⠀⠀⠀⡮⠘⡁
⠀⢈⡀⠀⠀⠀⠁⠘⠁⠀⠀⠀⠀⠀⠰⡇⠃⣁⡀⢳⠀⠀⠀⠀⠀⠀⠃⠙⠂⠀⠀⠀⠹⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢶⡇⠀⠋⣇⣸⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⡄⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢰⣈⡿⠀⣜⣩⣿⡀⣸⠀⠀⠀⠀⠀⣿⠁⠀⢲⠀⠀⠀⡆⢤
⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠁⠀⠁⠀⠹⣿⠻⣿⣿⡇⠀⠀⠀⣀⣸⡀⢀⣸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡰⠀⠀⠀⠹⡆⡿⣿⣷⡀⠀⠀⠀⠬⠄⠀⢼⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠀⠀⠀⢠⠃⠀⠀⠀⠀⢣⣣⢹⣿⣧⠀⠀⠀⠈⠁⠀⣿⠀⠀⢸⡇⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⢹⣎⠛⣿⡆⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⣰⣢⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠐⠋⠋⠀⠁⠈⠀⠀⠀⠀⠀⠙⠀⠀⠈⠛⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠐⠒⠀⠒⠐⠀⠐⠐⠒⠒⠐⠒⠀⠀⠀⠀⠒⠒⠒⠀⠀⠒⠀⠒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⡠⠖⠉⣤⡺⠭⢝⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣁⣀⠤⠒⠉⠀⠀⠀⢸⣽⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣛⡟⠴⠞⠂⠀⠚⠒⢃⠞⣶⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⠇⠠⠆⠀⠀⠠⠀⠹⢋⠁
⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⢀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠠⢢⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠈⢄⠀⠉⠀⡨⠁⠰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠰⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠑⠤⠀⡄⢄⢀⠀⠀⠐⠀⠀⠀⠀⠃⠠
⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⢱⡄⢀⠷⠀⠀⠀⠀⠀⢀⡜⡀⡸⢀⠀⠉⢀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⢘⡾⠄⠀⡀⠀⠀⢸⠀⠠⠀⣠⣴⣶⣦⠀⠐⠀⢫⠉⠂⠂⠚⠓⠀⠀⠀⣸⡟
⠀⠀⠀⠀⠀⠀⠂⡀⠀⢀⠬⡤⣞⣒⣒⡺⢮⣠⣿⣇⢈⠖⠁⠀⠀⡀⠀⠀⠀⠀⠀⠄⠄⠈⠁⠄
⠀⠀⠀⠴⢳⠀⠀⠀⠐⡁⢘⣶⡄⣶⣶⣶⡄⠉⠉⠉⠀⠀⠈⠀⠄⠀⠀⡀⠀⡀⣉⠀⠀⠄⠁⠀⠘⢦⡀
⠀⠀⠂⠒⠺⠷⠀⠤⠀⠰⠏⠻⣿⣽⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠒⠧⠉⠉⠀⠀⠀⠰⠃⠞
⠀⠀⠀⠀⠀⠀⠰⢴⢒⣲⡂⠀⠉⠛⠛⢁⣀⣀⣀⡤⡤⣤⣀⣀⣀⠠⠤
⠀⠀⠀⠀⠀⢰⣶⣿⠫⠈⢱⡆⠐⢸⣏⠉⠀⠀⠀⠀⠀⠀⠀⠀⢈⣉⡷⠁⠄⡀
⠀⠀⠀⠀⠀⠸⣿⣿⠀⠀⠀⠙⢦⡄⡘⠉⠉⠉⠋⠋⠋⠋⠉⠉⢉⣁⣠⠤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠃⠢⠬⠤⠥⠜⠉⠉⠛⠛⠛⠋⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⢉⣴⣶⡦⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠋⣠⣶⣿⣿⠟⣴⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠿⠿⢿⡿⠟⢻⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⡀⠀⠀⣀⣀⠀⠀⠀⠟⠁⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠂⠈⠁⠄⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⢀⠀⠀⠀⠀⠀⠀⢠⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣧⠲⣤⡴⠂⠀⠀⣠⢿⠞⠀⠐⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠒⠉⠀⢿⣇⠀⠀⢀⣰⣞⠅⠀⠀⣰⠃⠀⠈⠓⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠙⢻⠁⣉⣶⡁⠀⠀⡰⠃⠀⠀⠀⠀⠀⠈⢳⠤⣄
⠀⠀⠀⠀⠀⠀⠠⢤⣄⣀⠄⠘⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢿⡟⢱⡴⠋⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⢠⢀⣵⠖⠗⠂⠀⡀⠀⠀⠀⠀⠀⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠰⡄⢚⣧⡈⡆⠀⠨⠳⣄⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⠃⠈⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⣴⣛⣁⣠⡽⡇⠈⠳⠀⠀⠀⢀⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⠀⡄⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠉⠉⠁⠀⠀⢧⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⣦⠁⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⣼⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠈⢀⠂⢸⡆⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⡇
⣀⣀⣀⣀⣀⣀⠀⣸⣿⣿⣶⣦⣴⣿⣿⣷⣬⣵⡼⢠⠀⢿⣿⣿⣿⡇⢀⣀⣀⣀⣀⣀⣸⣄⣀⣀⣀⣀⣀⣠⣇⣀⣀
⠀⠀⠀⠀⠀⠀⣤⣴⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⡜⠀⠀⠠⠖⠄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠺⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠠⠀⠀⠀⠀⠘⠃⠁⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢐⡲⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠛⠀⠀⠀⠠⣶⠠⡀⠀⠀⠀⠈⠀⠹⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢤⠀⡀⠀⠀⠠⠋⠓⠷⠂⠉⠐⠀⢠⠀⠀⢈⠆⡀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠅⠀⠀⠊⢆⠀⠑⠀⠀⡤⢈⡀⠠⠀⠀⠠⠀⠀⠘⠂⠀⠀⠀⠀⠼⠆⢀⡄⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠈⠀⠀⠁⠀⡠⠀⠀⢠⠀⠀⠀⠈⡀⠒⠀⠀⠸⢲⠀⠎⠐⠚⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠼⣀⠁⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠠⢺⠀⠀⠒⠚⠀⠁⠁⠀⠀⠀⠀⠊⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⡀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⢌⡀⠐⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⡄⠀⠀⠀⠀⠈⠁⠂⠉⠲⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⠤⠘⠀⠀⢀⠀⠀⠀⠉⡀⠀⠠⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢸⠀⠀⡀⠀⠈⠆⠀⠀⠀⠈⣤⣤⠀⠀⣀⣠⠀⠀⠆⠀⠀⠀⠀⠠⡁⠀⠈⣀⡢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⡄⠀⢣⠀⠀⠂⠀⠆⠀⢠⠁⠀⠈⠀⠀⠀⠀⠀⠀⠠⡤⠶⠂⠄⠁⠀⠄⠁⠡⠇
⣶⣶⣶⣶⣶⢶⣶⣶⣶⣶⣾⣶⣶⣷⣶⣶⣶⣶⣶⣾⣶⣶⣾⣶⣶⣿⣶⣿⣿⣶⣶⣶⣶⣿⣶⣶⣷⣶⣶⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣤⣶⣵⣶⣦⣾⣵⣿⣽⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⡀
⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⡠⠀⠀⠀⠀⢀⡦⢄
⠀⠀⠀⢸⠀⡸⠁⠙⢉⠇⠠⠀⣠⢐⠚⣓⠢⢀⠴⠂⠀⣴⢿⡭⠭⡻⣧⠀⡀⠀⠀⠇⢰⠙⠒⡉⡂
⠀⠀⠀⢸⣰⠁⠀⠀⣌⠀⠐⠄⡁⠬⣶⡟⠁⣇⡄⠀⠸⢟⡸⡀⠀⡀⣸⠀⠀⠒⠊⢊⠓⠘⠉⢏⡿
⠀⠀⠀⢀⠏⠀⠀⠀⠘⡄⠀⠀⠉⢄⡀⢀⡜⠁⡂⠁⡄⠑⢯⢮⣯⠾⠋⡀⡀⠀⠀⠈⠦⠀⠠⠼⠃
⠀⠀⠀⠈⠉⠉⠉⠉⡉⢁⠀⡀⢠⣤⣄⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⡤⡌⣳⡁⢸⠂⡒⠄⠀⠀⠀⠒⡱
⠀⠀⠀⠀⠀⡲⢠⡀⠂⠠⠃⢱⡟⣷⡎⡆⠐⠂⢰⠀⢰⠅⠀⠀⠀⠈⠁⠉⠁⢸⠀⡃⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠄⢵⠐⠃⠀⣀⢀⢀⢉⡒⠊⠀⠀⠀⠈⠀⠀⡀⠀⡀⢀⠀⡀⠀⠀⠀⠰⠥⠤⠤⠤⠤⠤⠱
⠀⠀⠀⠀⠀⠀⠤⣸⣆⠹⢯⣟⡿⠃⠀⠀⠀⠀⠀⠀⠈⠀⠇⠑⠈⠠⠥⠀⠀⠀⠀⠀⢀⠰⠄⡀
⠀⠀⠀⠀⠀⢀⣀⡈⣁⡀⠀⠀⠀⡀⠀⠀⠙⠰⠁⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠈⡍⣔⠁⠀⠀⠈⡴⡆
⠀⠀⠀⠀⡊⠁⠀⠀⠀⣈⠄⢀⠙⢋⡇⠀⠳⠀⣉⣀⣀⠈⢸⢓⣲⢀⢨⣿⣔⡁⠀⢿⠀⣴⣶⡀⠃⣤
⠀⠀⠀⠀⠀⠁⠉⠉⠉⠁⠀⠸⠤⠼⠆⠀⠀⠂⠡⣀⡠⠒⠉⠉⡀⠘⠿⠟⠉⠀⢁⠀⠈⠛⠞⠁⡀⠽
⠀⠀⠀⢸⡑⢒⠒⠠⢂⡄⠀⠰⢪⢍⢢⠀⠀⢶⠀⡀⠀⠀⠀⡼⣁⣥⠀⠀⠐⠉⠂⠉⢢⣀⣀⡜⠁
⠀⠀⠀⠘⠁⠀⠒⠒⠂⠝⠀⠰⢌⡈⠜⠐⠟⠀⠐⠘⠀⠀⠀⠀⠃⠔⠀⠀⠀⠉

⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⣤⣶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁⠀⠀⠀⠀⢀⣼⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠿⠿⣿⠋⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛






⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢮⡁⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⡙⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⠂⠀⣈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⠶⠒⠉⢉⡿⠓⠉⠛⢍⠉⠒⠲⡖⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⢁⠄⠁⠀⠀⠀⠊⠀⠀⠀⠀⠀⠁⠀⠀⠈⠀⣄⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠈⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣗⣴⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢼⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⡿⠀⠀⠀⡀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠚⠛⠛⠛⠛⠛⠁⠀⠀⣠⡀⠀⠀⠈⠛⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⡀
⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⢳⣤⡀⠀⠀⠀⠀⠀⠛⠉⠙⠂⠀⠀⠀⠀⢀⡰⠟⠀⠀⠀⣀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⠀⢱⠀⠀⠠⠀⠹⣿⣷⡀⠀⢀⣀⣀⡀⣀⣀⠀⠀⢠⣿⣯⡏⠁⠀⠀⢀⡅⢀⣨⠁
⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠄⠀⠈⠻⣷⣤⣴⣿⣿⣿⣿⣿⣷⣶⣿⡿⠋⠀⠀⠀⠀⢰⠆⡨⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣰⣆⠀⠀⠀⠉⠙⠛⠛⠻⠿⠛⠛⠋⠁⠀⠀⠀⠀⠀⣴⠢⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠓⠢⢄⡀⠀⠙⣄⠀⠀⠀⠀⢀⣤⣀⣀⣠⠞⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⣴⠶⢀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⢈⠀⠀⠀⡀⠀⡀⠀⡀⠀⠀⡆⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⣛⠂⠀⢀⣠⢶⣀⡀⢀⣄⠛⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠁⠀⠀⠀⠂⠀⠀⠀⠁⠀⡄⡇⡄⡀⠂⠶⣠⠸⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠐⠞⠙⢿⡉⠉⠉⠩⠩⠩⠩⠩⠍⢹⠃⠀⠁⠸⠭⠄⠀⠀⠀⠡⠂⡀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠁⢧⠀⠘⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⢲⠖⡐⡒⠀⢓⣃⠱⢇⢈⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠣⠻⣉⡦⣎⠙⠃⠀⠉⠁⠑⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠠⠆⠈⢘⢭⠀⠠⠄⡀⠀⠰⠣⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣄⠠⠀⡴⣎⢨⢦⠀⠄⣠⠆
⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠃⢨⠀⠈⣿⡗⢡⡏⠀⠀⢣⡀⠀⠀⢏⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠈⡣⢬⠁⠄⡬⠋⠀⠠
⠀⠀⠀⠀⣤⠀⠁⣉⡀⠀⢘⡇⠀⢠⢿⣴⢬⠷⡀⠀⠈⡇⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠃⠘⠓⠀⠀⠀⢀⠰⣄
⠀⠀⠀⣠⡄⠈⡁⠈⣽⣄⡼⣇⡀⢂⠄⠈⠖⠠⢄⢀⣰⠿⡄⣴⡄⡄⠀⠀⠀⢠⠁⡀⠀⢀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠘
⠀⠀⠀⠉⠁⠀⠀⢀⠸⢷⣆⠌⡝⢁⠀⠁⣀⡁⣠⡡⡐⠶⠀⠉⠀⠀⠀⠀⢀⠘⠌⠃⡫⠨⠈⠀⠃⠀⠀⠀⠀⠀⠸⠀⢀⡖⠀⠀⠀⠀⠀⢈
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠥⠘⢛⣛⣭⡤⢷⢶⢬⣭⣐⣀⠂⠀⠀⠁⠀⠀⢼⠀⢐⠀⠅⡠⡆⡀⠀⠀⠀⠀⠀⠀⠉⢐⠾⠀⡀⠂⠁⢀⠄⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠩⡍⠀⢑⠀⣖⡆⠐⢇⡄⠉⠙⣅⡀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣃⠀⢿⠀⣛⣇⠀⠠⠖⡀⠀⣿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣸⡄⠈⠄⢹⡽⡄⠸⡀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠰⡶⣤⠀⠀⣆⣥⡀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⢱⡄⠀⠀⠀⠠⡦⠤⠂⠀⠀⠀⠀⡀⠀⡇⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢸⠃⠿⠀⠀⣧⣿⠗⡄⠀⠀⠀⢠⣤⠀⠀⠸⠀⢸⠀⠈⡇⡀⢀⠄⢸⠂⡆⡆⡤⣃⢤⠘⠇⠆⠇⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣲⠀⣮⣀⣿⣼⣠⠝⠀⡀⠀⠀⠉⠀⠀⠀⠀⢸⠀⣸⠓⠇⠘⠂⢸⠀⠁⠁⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢁⡛⠀⠘⡮⣙⣿⣟⠰⣴⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢀⠏⠑⠒⠢⠄
⠀⠀⠀⠀⠀⠀⠀⠸⠟⠀⠀⠀⠀⢡⣦⠈⡿⠃⠈⠶⡇⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠛⠉⠛⠒⠦⣄⠀⢀⠜⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠒⠀⠒⠂⠠⡀⢀⡞⠁⠠⣶⣶⣿⣿⡆⠀⠈⢳⠁⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢠⠎⠀⠀⠀⠀⠀⠀⠀⠈⣾⠀⠀⠀⣿⣿⣿⣿⡇⠀⠀⠀⢷⣾⣶⠶⠄⢠⣄⣄⠀⢀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠃⠀⠀⢸⠀⠀⠀⠇⠀⠀⠀⠈⠁⠀⣀⣠⣌⠭⠖⢋⡁⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⣓⠭⢟⣋⣭⣴⠶⠿⠟⠛⢆⣄⡀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢀⠀⣰⣿⣒⣫⣭⠭⡄⠰⠖⠒⠒⢚⠉⠀⠀⠀⣈⣀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⢀⠋⠳⡀⢀⠀⠀⠀⠠⠞⠘⢇⠀⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠉⣀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠤⢀⣀⣀⣀⠌⠀⠀⠙⡏⠀⠄⠀⠀⠰⡀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⢀⠔⠁⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢀⡀⠀⠀⠀⠀⢹⠏⠀⠀⠀⣸⣤⣤⠋⠀⣀⣤⣷⡀⠀⠀⠉⠒⠤⢄⠀⠀⠀⠀⢐⠫⠔⣊⡤⠖⠛⠉⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠄⠀⠀⠀⠀⠁⠀⠀⠀⣼⣿⣿⣿⡀⠀⣾⣿⣿⣿⣆⠀⠀⠀⠀⠀⠈⢣⡅⡜⢁⡴⠊⠁⠄⢐⣶⠶⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠐⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣆⠀⠈⠀⠀⠀⠀⣧⣿⣿⣗⠒⠂⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠆⠀⠂⠀⠀⢀⠟⣿⡗⠀⠙⠦⡀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⣰⢃⡆⠎⠙⣼⡄⠀⠙⢦⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣶⣶⣶⣶⣾⣶⣶⣾⣾⡇⠀⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⡇⣼⡇⢸⣿⣿⣿⡄⢀⣴⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠏⡴⢧⢹⡇⢸⠿⠿⠿⠿⠿⠿⢿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡿⠶⠾⠶⠶⠶⠾⠶⢶⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠚⠿⠓⠛⢛⠇⠘⢆⠒⢂⡛⢻⣛⠃⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢄⢠⣀⠀⠁⠀⠀⢸⠀⢸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠀⣠⡔⠋⠀⣀⣈⣓⠦⠄⣴⠁⠈⢆⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⡇⠐⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠘⠿⠒⠂⠂⠛⠒⠐⠓⡰⠒⠋⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠤⡀⠀⠀⢷⣶⣷⣤⣤⣤⣤⣤⣴⣶⣶⣾⣿⠀⠀⠀⠀⠀⠀⣀⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠢⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣀⠤⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡙⠙⠃⠉⠉⠉⠁⠀⠍⠉⠉⠛⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⣀⣀⣀⠀⣀⣀⠀⠀⠄⠊

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⢒⠨⠥⠀⠀⠤⡉⢲⡀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠐⡴⠈⠀⠀⠀⠀⠀⠀⠈⢢⣧⠀⠈⠀⠀⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⢀⣀⠴⠼⢅⡀⠀⠀⠀⠀⠀⢀⣠⣄⠽⣆⠀⠐⡄⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠊⠀⠀⠀⣀⣀⣈⣆⠀⠀⠖⣐⣏⠀⠀⠀⠀⠉⠒⢄⡀⠀⠈⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣠⣴⡖⢿⢿⣿⣿⣏⣀⣀⣀⣸⣇⣑⡢⣀⠀⠀⠀⠀⡽⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣽⢞⡲⠽⠗⠒⢒⠒⠯⢽⣻⣿⣽⣿⡿⠷⣦⠼⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢔⡥⠊⠁⠐⠀⠀⠀⠈⠀⠀⠀⠈⠻⣟⢯⠀⠀⠈⠳⢄⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⡱⠋⠢⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⠀⠁⠈⢎⢳⡀⠀⠀⠀⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⡼⠁⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠈⢮⣷⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢣⠗⠂⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠁⢸⢸⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠸⢸⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⠤⠄⠀⠀⢀⣠⡶⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠒⠊⢸⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡈⡆⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⡼⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡻⡄⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⡀⣰⠃⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢝⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⣠⣾⡴⢃⠂⠀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠓⣭⡢⣄⣆⣀⢀⣀⠀⠠⢄⣀⣥⠶⢋⡉⠁⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢁⣴⠟⠋⠛⠺⠿⣶⣷⣿⣿⡛⣛⣃⡔⠙⢿⣾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠙⡀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠞⠛⠋⠉⠉⠁⠀⠈⠉⠉⠙⠛⠷⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⢟⡡⠔⠒⠋⠉⠉⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⢤⡀
⠀⠀⠀⠀⠀⠀⠀⣀⡤⣞⡿⢛⣥⡴⠶⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⣄
⠀⠀⠀⠀⠀⣠⡾⠋⢠⣟⡴⣫⠷⠚⣋⣉⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣉⣉⣛⡛⠲⢦⣙⣷⡀
⠀⠀⠀⠀⣴⡿⢡⠀⠈⣯⠊⠑⣊⣭⣍⡛⠩⠥⠤⣄⣉⠒⠀⠀⠀⠀⠐⠒⠛⠉⠉⠉⠉⠁⠁⠀⠙⢻⣿⣦⣤
⠀⠀⠀⢰⣿⢱⠃⡀⠀⠘⠶⠿⠿⣬⣛⠳⣄⠀⢤⣀⣈⠙⠢⢄⣀⣀⣀⣀⠀⠠⠄⠒⠀⠀⠉⠉⠙⠻⣦⡀
⠀⠀⠀⣼⣏⡏⡰⣠⠃⠀⠀⠀⠀⠀⠙⢷⣌⠳⣤⣀⣉⣉⣉⡀⣀⣀⣀⡀⠀⠀⠀⣀⡤⠖⠚⠉⡉⢛⢸⡅
⠀⠀⠀⢿⣿⠁⣇⡏⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣬⣉⣉⣈⣉⣉⣉⣉⣠⣤⣴⡶⠟⠉⠀⠀⠀⠀⠹⡌⣿⡇
⠀⠀⠀⢸⣿⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣿⡇
⠀⠀⠀⠈⣿⣾⡏⠀⠀⠀⠀⠀⠀⢀⣠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠃
⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠐⠚⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠷⣦⠀⠀⠀⠀⠀⣿⡏
⠀⠀⢀⡞⣩⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢦⡀
⠀⠀⢸⣆⠀⠹⣷⠀⠀⠀⠀⠀⠀⠀⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣷⠀⠀⠀⠀⠀⢰⡿⠁⢸⡇
⠀⠀⠀⠹⣦⡀⣹⠇⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠋⠀⠀⠀⠀⠀⣿⡁⣰⡟
⠀⠀⠀⠀⠈⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣷⠋
⠀⠀⠀⠀⠀⣾⡁⠀⠀⠀⠀⢀⣤⠶⠂⠀⠀⠀⠀⠚⠋⠉⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠈⠲⢦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠾⠆⠀⠀⠀⢀⣾⡇
⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠙⠳⣭⣉⠉⠛⠛⠛⠛⣋⣽⠟⠉⠀⠀⠀⠀⠀⢀⣾⠟
⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣦⣄⠀⠀⠀⠀⠀⠈⠛⠷⣦⣤⠴⠞⠋⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠶⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡶⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠟⠛⠛⠛⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢮⡈⠉⠂⢀⠀⠀⠀⠀⡀⠀⠐⠀⠁⢠⠖⢉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠆⠁⠀⠀⢘⠶⣦⣀⡅⠀⠀⠊⣘⠳⣦⢰⢃⡅⣠⢿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠁⠈⠀⠀⢀⠁⣢⠞⠁⠀⠀⠀⡀⢻⠂⡾⢠⡾⠛⠱⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⢡⠊⠁⠀⠀⠀⠀⠀⠀⠀⣷⣷⣬⣤⣤⣠⣄⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⢀⢳⠈⠀⠀⠀⠀⡈⠀⠀⠀⠀⠜⠀⠀⠀⠀⠀⣀⠄⠀⠀⠀⠟⠛⠛⠛⢙⣛⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠃⠀⠀⠀⠈⠂⠄⠀⠀⣀⣀⣧⠁⠀⠀⣜⣀⣀⢫⡆⣠⣤⣉⣀⠐⠈⠁⠀⢀⣔⣩⣾⣿⣅
⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⠠⠀⠀⠀⠀⠀⠀⣤⣾⣮⣛⠝⢿⣿⡾⡀⠀⢆⢻⣴⡿⣩⠟⣄⠘⠁⠀⠙⢄⠀⠀⣈⣿⣤⣸⠿⠟⠃
⠀⠀⠀⠀⠀⠀⢀⠖⠊⠁⠀⠀⢀⠔⣢⠐⠉⣡⡤⢝⣿⣷⣾⣿⣤⢀⣠⣤⠄⠿⣟⣳⡖⠚⠛⠛⢐⠶⣬⡃⠀⠀⠈⣽⡿⢠⡀
⠀⠀⠀⠀⢠⠎⠁⠀⠀⠀⠀⠀⢁⠨⠀⣴⡋⠁⠴⢿⠍⡱⡢⠊⣿⡟⠉⠀⠀⠀⠀⢙⢧⡀⡐⠀⠀⠁⠀⢑⣆⡀⠀⠀⢉⠣⣹⠆
⠀⠀⠀⠀⠏⠀⠀⠀⠀⠔⢀⡴⠋⠀⢞⠀⡠⠁⠀⢪⠀⠈⠀⣼⡟⢀⠆⠀⠀⠀⠂⠀⠀⡹⡌⠀⠀⠁⠠⡀⠙⢳⡀⡀⠀⢱⠈⣧⢀
⠀⠀⠀⠀⠀⠀⠀⢀⡌⢠⠏⠀⠀⡠⠂⠐⢀⣀⡀⠁⠀⠀⢸⠏⠄⠎⠔⠀⠀⠀⠿⠀⠀⠠⣹⠐⠀⠀⠀⢀⣀⣀⠹⣞⡆⠀⢧⠙⠌⡄
⠀⠀⠀⠀⠀⠀⠀⡌⢀⠡⠀⣰⠀⠁⢠⠁⣥⣿⣿⣿⣶⣤⣮⣅⠀⠚⠀⠀⠀⠀⠀⠃⠀⠀⣣⣤⣶⣷⣾⣿⣿⡇⠀⢿⠘⡄⠘⡀⢰⠇
⠀⠀⠀⠀⠀⠀⢠⣹⡏⠁⠀⠁⡄⠀⣆⠀⠶⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠰⠀⣦⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⡇⢷⠀⠃⠀⢰
⠀⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⢰⠁⢠⡜⡆⠘⢟⠻⣿⣿⣿⣿⣿⡿⢃⠀⠀⠀⡀⠀⠀⠈⢌⣻⣿⣿⣿⣿⣿⠟⠀⠀⠀⡇⠦⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠈⠇⠰⡇⠀⠸⠆⢈⢇⡇⠀⠀⠁⠺⠯⣭⠿⠏⠁⡄⠀⢀⣾⣿⣦⠀⠀⠀⠛⠂⢼⡿⡏⠁⠀⠀⠀⠀⡇⡇⠀⠀⢰⢸
⠀⠀⠀⠀⠀⠀⢰⢀⠀⠁⠀⢠⠇⢸⣞⡆⠀⠀⢀⡀⠀⠈⠀⠀⠀⠁⠀⡎⠿⣿⡿⢧⠀⠀⠀⠀⠀⠁⠀⠀⢀⡄⠂⠘⡏⠇⠀⠀⠘⡈
⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠈⠆⢰⠛⡿⡀⠀⠀⢿⣿⣶⣾⣄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⢠⠀⢠⣴⣾⣿⠇⠀⢠⠱⠀⠀⠀⣤⠁
⠀⠀⠀⠀⠀⠀⠀⠰⢠⠀⠀⠀⠀⠀⠄⢧⠇⠀⠀⢼⣿⣿⣿⣿⡀⠀⢀⣶⣶⣶⣶⣶⣶⣿⡀⠀⣠⣼⣿⣿⡟⠀⠀⠸⠇⢠⡇⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⢣⢣⠀⠀⠀⠀⢳⠘⠀⠀⠀⠀⠹⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠈⡠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡣⡀⠠⠈⠈⣧⠀⠀⠀⠀⠐⠌⠻⣿⣿⣿⣿⣿⣿⣿⡿⠿⡿⣿⣿⣿⣿⣿⡿⠂⠀⢰⠀⠀⣠⢎⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⣄⠀⣓⣘⣷⡀⠀⠀⠀⠀⠘⢶⣍⣛⠻⠿⡏⠉⠋⡅⢹⢺⣿⣟⡋⠑⠀⠀⠀⢠⣏⣀⠗⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠺⠿⠿⢿⣦⠀⠀⠄⠀⡘⣷⡈⠉⠉⠁⠀⠀⠁⠀⠉⠁⣿⠀⢡⠔⢀⡴⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢷⣿⣧⣹⣮⣿⣦⣀⠀⠀⢰⠐⢀⣀⡾⠛⠛⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠈⠙⠓⠛⠛⠋⠁

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

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠸⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡗

⠀⠀⠀⠀⣠⡄⠐⠀⢴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⡀⠀⠀⣤⠀⠀⠀⣶⠀⠀⠀⡀
⠀⠀⠀⠀⠉⠀⠀⠀⠈⠂⢀⡄⠀⠀⠀⢠⠀⠀⠀⠿⠀⠀⠀⠀⠈⠓⠀⠀⠘⣿⣦⣾⡏⠀⠀⣠⣡⣄
⠀⠀⠀⠀⣠⣄⠀⠀⢡⠀⣾⣇⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣀⡀⠀⠀⠀⢻⣿⣿⠃⠀⠀⠙⠿⠁⠀⠀⡒⠄
⠀⠀⠀⣰⣿⣿⡀⠀⠀⠀⠈⠉⠀⣴⣶⣶⠀⠀⢸⣿⡇⠀⠀⠰⢿⣿⠀⠀⠀⠘⠛⠛⠀⠀⠀⠀⠀⠀⠀⢸⣿⣷⡆
⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⠀⠀⣿⡏⣿⡇⠀⠈⣻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⣿⡇
⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣿⡇⠀⣴⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⢹⡇
⠀⠀⠀⠀⠀⢄⠀⠀⠤⠀⠀⢀⠀⢻⠀⢹⡇⠀⠻⠛⣇⠀⠀⠀⡀⡀⠀⠀⢀⠀⠀⠀⢀⡀⠀⣀⠀⡀⠀⠟⠀⠸⠇

⣶⣶⡶⣶⠶⣶⣶⣶⣶⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⣠⣶⣦⡀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⡀⢻⡅⠈⢇⡴⠛⠻⡷⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣶⣦⣄⡀
⠀⠀⠀⠈⣛⣓⣚⣓⡰⢦⣴⣚⣵⣶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠟⠻⢿⠿⠛⠿⠷
⠀⠀⠀⠀⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢹⣿⣿⣿⡇⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⡀⣀⢀⣀⡄
⠀⠀⠀⠀⠘⣿⣿⣿⡇⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇
⠀⠀⠀⠀⠀⢀⣤⣶⣶⣶⣦⣶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠛⢠⣶⣶⣄
⠀⠀⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿
⠀⠀⠀⠀⣠⡝⠒⠶⠶⠶⠶⠶⠖⠒⣄⡀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣦⣌⠙⠟⠁
⠀⠀⠀⠘⠿⢿⣷⣶⣦⣤⣤⣴⣶⡿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠁⢻⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⠇
⠀⠀⠀⠈⠉⠙⠗⠲⠶⠶⠶⠶⠲⠖⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠟⠉
⠀⠀⠀⠀⠀⠀⠐


⠀⠀⠀⠀⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢸⠘⠀⠇⡇
⠀⠀⠀⠀⠀⠈⠉⠂⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣾⣶⣶⣶⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⡀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣭⣭⣭⣭⣭⣭⣭⣭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡓⠂⠀⢠⡿⡀
⠀⠀⠀⠰⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣷⣆⠀⠀⠀⠀⠀⠀⠀⠠⢦⣉⣉⣠⣿⣿⣷
⠀⠀⠀⠀⠀⠀⢀⣴⣤⠀⢰⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠷⠀⠀⠀⠀⠀⠀⠀⠻⢦⣬⣭⣭⣿⣿⣷⡦
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⠀⠀⠈⠳⠦⢤⣤⣤⠾⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⢿⣧⣄⣙⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠏⠀⠀⠈⠙⠻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠏⠀⠀⣀⣀⣀⣾⣟⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠃⠀⢠⣾⠟⠛⣿⡟⠛⠛⠛⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠘⢿⣦⣤⣾⣧⣤⣤⣤⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⣥⣀⠀⠀⠀⣠⡿⠋⠙⣿⣍⠉⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡉⠻⢷⣦⣴⡿⠁⠀⠀⠈⢿⣆⠀⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣾⠏⠉⠁⠀⠀⠀⠀⠈⣿⡆⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⢸⡇⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢿⣦⠀⠀⠀⠀⣸⡇⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣾⠟⠀⠀⠀⢠⣿⠁⢀⣿⣧⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⣿⡏⠉⢹⣿⠉⠉⠉⠁⠀⠀⠀⢠⣿⠃⢠⣾⠏⠁⠉⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⡀⣿⡇⠀⢸⣿⠀⣀⣀⣀⣀⢀⣴⣿⣃⣠⣿⠃⠀⣤⡀⠈⢻⣧
⠀⠀⠀⠀⣠⣶⠿⠛⠛⠛⠛⠛⠛⣿⡇⠀⢸⣿⠛⠛⠛⠛⠛⠛⠛⠛⣻⡿⠃⠀⠀⣿⡇⠀⠀⠻⣷⡀
⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠘⠿⣶⠿⠋⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⣿⡇⠀⠀⠀⠹⣷⡀
⠀⠀⠀⣿⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⡟⠁⠀⠀⠀⠀⢿⠇⠀⠀⠀⠀⠙⣿⡄
⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⣿⠟⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠘⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣏⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠀⠀⠀⠀⢈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡾⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠒⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⣋⢸⠁⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣱⣷⣎⡓⢒⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣴⣶⣶⠶⠶⠶⠶⣾⣇⣏⣿⣾⣷⢿⣶⣶⢶⣶⣶⣶⣶⡶⠤⢤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⣩⡴⠞⢛⡿⠟⠋⠉⠉⣹⠟⠛⠛⠻⣿⡷⢿⣶⡖⠛⠛⠷⢤⣈⠉⠑⠦⣌⠙⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⢀⡤⠚⠁⢠⡖⠉⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⢹⠀⠀⠀⠙⢦⡀⠀⠀⠈⠳⣄⠀⠈⠳⡄⠈⢷⣄
⠀⠀⠀⠀⠀⠀⠀⢠⡿⠃⠀⣠⠞⠀⠀⡴⠋⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠹⣄⠀⠀⠀⠘⢷⡀⠀⠙⣆⠀⠹⣦
⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⣰⠋⠀⠀⡼⠁⠀⠀⢀⡴⣆⠁⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⢀⣤⡌⠂⠀⠀⠀⠈⢷⡀⠀⠸⡆⠀⢻⣆
⠀⠀⠀⠀⠀⢠⣿⠁⠀⢰⠁⠀⠀⣸⠁⠀⠀⣠⠟⣴⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣠⣾⣇⠹⣄⠀⠀⠀⠀⠈⢷⠀⠀⢻⡀⠈⣿⡄
⠀⠀⠀⠀⠀⣾⡏⠀⢀⠃⠀⠀⢀⠇⠀⠀⣴⢋⣼⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⢁⣼⣿⣿⣿⣷⡜⢦⠀⠀⠀⠀⠘⡇⠀⠘⡇⠀⢹⡇
⠀⠀⠀⠀⢠⣿⠁⠀⡜⠀⠀⠀⢸⠀⠀⠚⠓⠿⠿⣿⡿⠿⠿⣷⡄⠀⢀⣤⠀⢀⣴⣿⣿⣿⡿⠿⣿⡷⠞⡁⠀⠀⠀⠀⢿⠀⠀⣿⠀⢸⣧
⠀⠀⠀⠀⢸⣿⠀⠀⡇⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢀⡴⢋⣼⣇⠀⠈⡍⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⢸⠀⠀⣿⠀⢸⣿
⠀⠀⠀⠀⠘⣿⡀⠀⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢀⡞⣰⣿⣿⣿⣆⠀⡇⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣸⠀⠀⣿⠀⣾⡏
⠀⠀⠀⠀⠀⣿⣇⠀⡇⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣼⣰⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⣿⠀⢀⡏⢠⣿⠇
⠀⠀⠀⠀⠀⠸⣿⡀⢹⡀⠀⠀⢹⡀⢠⣄⡀⠀⠀⠇⠀⠀⠀⠉⠀⠀⠀⠀⠈⠉⢠⠀⠀⠀⠀⠀⢀⣀⣤⠀⠀⠀⠀⢀⡟⠀⣸⠃⣾⡟
⠀⠀⠀⠀⠀⠀⠹⣷⡀⢧⠀⠀⠘⣇⠈⢿⣿⣿⣶⡄⢀⣄⣀⡀⠀⣀⡀⠀⣀⣀⣈⠀⣤⣴⠶⠀⠻⠿⠋⠀⠀⠀⠀⢸⠃⣰⡏⣼⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠹⣷⡈⢧⡀⠀⠹⣆⠀⠙⠃⠸⣷⣾⣿⠛⣿⣠⣿⣧⣸⣿⠿⣿⣶⣿⡏⠐⡿⠋⠀⡞⠀⠀⠀⣰⡟⣰⢟⣼⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣳⣄⠀⠻⣆⠀⠀⠀⠀⣮⠉⠀⠛⠛⠻⠿⠿⠟⠀⠙⠛⠋⠁⠀⠀⠀⡼⠀⠀⠀⣴⣿⣴⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣷⣦⣝⣧⣀⠀⠀⠘⣧⡀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⣠⡾⠁⢀⣤⣾⣿⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⠿⠷⣶⣦⣼⣷⣦⣀⣀⣀⣀⣴⣿⣅⣠⣤⣴⢾⣿⣿⣿⠿⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠈⠉⠛⠛⠛⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠠⠀⠠⠀⡠⠀⡠⠸⣿⡿⠠⠀⠠⠀⢠⠀⠀⠀⠀⠄⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢀⡘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣆⢀⣠⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣻⠈⣿⣿⣿⣿⣸⣿⣆⠀⠀⠀⠀⠀⠀⢐⠇⠀⠀⠀⢠
⠀⠀⠀⠀⠀⣠⣿⣽⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠃⢿⣿⣿⢤⣏⡁⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢺⣿⣧
⠀⠀⠀⠀⠀⡿⠟⢿⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⡟⠀⠀⢸⣿⣿⣿⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠻⣿
⢀⣀⣀⣤⡀⢶⣾⣅⣀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠇⠀⠀⠘⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⢀⣀⢀⡠⠴⢂⣴⣄⣀⡀
⠀⠁⠉⣿⡅⠈⠙⢿⣷⣄⡀⠀⠀⣄⠀⠀⠀⣇⡇⠀⠀⠀⠀⠛⢹⣿⣟⠀⠀⠀⡀⢀⣁⣠⣤⣤⠞⣀⠀⠐⣼⡿⣻⣿⠃
⠀⣀⡀⣿⣷⡙⠢⣀⣈⣻⣿⣾⣛⣩⡆⠀⠀⠋⡗⠀⢤⣄⣤⡴⢷⣿⣿⠀⠀⠀⠁⣯⢿⡛⠿⠟⡁⣾⣛⣿⣿⣷⣦⡤⠄
⠀⣨⣭⣿⣿⣗⣤⠜⢻⢻⣿⣿⡿⠋⢉⡆⠀⠸⠇⠀⣿⢿⣿⣇⠀⣿⡿⠀⣀⣈⣀⣿⡀⠀⠀⠈⠁⣹⣿⣿⣿⣿⣿⣿⣷
⠀⣽⣿⣽⣟⣭⣿⠀⠈⢸⣿⡿⠛⠋⢸⠛⠛⠃⠀⣰⣿⣯⣿⣿⠀⢹⠇⠀⠀⠉⡟⠋⠁⠀⠀⣰⣛⣋⣿⣿⣿⣿⣿⣿⣿
⠀⠈⠻⢻⣿⣟⣛⢓⣀⣼⣿⡀⠀⠀⡞⠀⠀⢠⣠⡏⠘⠛⠛⣏⠁⠈⠀⠀⢀⠎⠀⠀⣶⢖⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠶⣦⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⢀⣿⣷⣶⣶⠭⡷⠒⠾⠿⠛⠢⣴⣤⣤⣶⣶⣶⣶⣿⣾⣿⣿⣿⣿⣿⣿⣿⠿⢻⣿⠿
⠀⠀⠚⠛⠋⠉⠙⠛⠙⠛⠛⠛⠋⠙⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠈⠉⠉⠛⠛⠛⠛⠛⠛⠛⠻⠷⠿⠿⠛⠋

⠀⠀⣤⣠⣶⣀⠀⠀⢀⡀⠀⣰⣦⣶⣄⠀⠀⡀⠀⢀⣄⡀⠀⣴⣦⠀⣀⠀⠀⠀⣠⣤⠀⠀⢰⣦⠄⠀⠀⢠⣴⣤⡄⠀⠀⢠⣤⣶⢀
⠀⠺⠿⢿⣿⣏⠀⠐⢿⣿⠃⠈⠙⣿⠇⣴⣾⣿⣿⡀⠛⡋⣤⡙⣥⣼⣿⣿⠀⢿⣿⣿⡶⢺⣿⢿⡖⠀⠄⠸⣿⣿⡏⠀⠀⠠⣹⣿⣿
⠀⠀⠈⢘⠿⠋⠀⠲⠀⠀⠀⣠⣦⠀⠈⢻⣿⣿⣿⡟⠘⠟⣿⡅⠿⠟⠻⣿⡟⠀⠛⠋⠁⢒⡀⠀⣐⣿⣿⣤⡄⠉⣘⣿⣧⡔⠿⠿⠏
⠀⣰⣶⣿⡷⠀⢠⣿⣿⣿⠞⠛⠻⢃⣄⠈⠛⠟⠠⣶⣆⣀⢠⣶⣦⣦⠀⣨⣠⣦⠀⣾⣶⣿⣿⠏⠿⣿⣿⡟⢃⣄⠹⠏⠙⠃⠀⣀⡀
⠀⠈⠉⢿⠟⠀⠰⣿⡿⣿⣧⣤⣄⢨⣿⡿⠇⡀⠰⢿⠿⠟⠐⢿⡏⠉⠀⢙⡻⠗⠀⠙⡉⢿⣿⠇⠀⣈⠉⠁⠿⠻⢇⣀⠀⠀⢰⣿⣷
⠀⠀⣠⣤⠀⣠⡄⠀⠀⣶⣾⣿⠃⠄⠉⠀⣻⣿⣾⣧⠀⡀⢤⣼⣿⠗⠀⣻⣷⣿⡀⣶⣿⣎⣅⠀⢘⣿⣶⡆⠐⠂⣼⣿⣿⡧⠀⠁⣈
⠀⠀⠈⣁⣀⠈⠁⢀⣀⠛⢻⣿⠷⢠⣤⡌⠿⢿⣿⠇⢉⣅⠛⢻⣿⠆⠈⡻⠃⠀⠐⣠⣿⡿⠷⠀⠈⠙⠁⠀⠺⠇⠘⢙⠟⠃⠀⢿⣿
⠀⢼⣿⣿⣿⣄⠀⠈⠃⠀⠀⠀⣿⣿⣿⣷⡆⠠⣶⡆⠸⣿⠿⠀⠀⠰⣾⡟⠀⢀⣀⡉⠙⠁⢠⣶⣦⠀⢰⣦⣤⠀⠀⢾⣿⣴⣦
⢠⠋⠻⠿⠛⢣⣾⣶⣷⠄⠀⢠⠊⠛⠿⠉⠁⢠⣿⡿⡇⠀⠠⣾⣶⣷⠌⠀⠀⠸⠿⠷⠀⠀⠈⠁⠉⠀⠈⠋⠁⠀⠀⠺⠿⠏⠉
⠀⠀⠀⠀⠀⠀⠀⠿⠗⠸⣷⠈⠀⠀⠀⢶⣦⡄⠉⠀⠀⠀⠀⠀⠿⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⢰⣶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣰⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⣤⣾⣗⡀
⠀⠀⠀⠀⠀⠀⠀⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛
⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⢠⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠠⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡷⠆
⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠻⠃
⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠘⠿
⠀⠀⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⣾⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠽⠟
⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⣿⣟⢹⣟⠻⣿⡛⠟⣻⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠀⠀⠀⠀⠀⢀⡀⠀⠀⠐⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢰⠆
⠀⠀⠀⣶⣄⡀⠀⠀⠀⠀⠠⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢀⠀⣰⠛⢧⠀⠀⠀⠀⠀⠀⠀⠀⢒⣀⠀⢈⡿⣦
⠀⠀⢀⣹⣟⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢴⠶⢶⠀⠄⠀⠀⠀⠀⠀⠀⠀⣿⡄⣼⠆⠀⡄⠀⠀⠀⠀⠀⠈⠟⠀⣾⠡⣼⡀
⠀⠀⠈⠀⠉⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠠⠌⠀⠀⠀⠀⠀⠀⠀⠀⠅⡙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠛⠘⠋⡀
⠀⠀⠀⢨⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣧⠀⠀⢠⡟
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣶⣿⣆⠀⠀⠀⠀⠀⠀⠸⡿⠀⠀⠘⠁
⠀⠀⠀⠀⠀⢸⣶⣶⣶⣶⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⢸⣿⠏⢿⣿⠀⠀⠀⠀⠀⠀⣾⣿⣿⣯⣁⢘⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠈⣿⣿⠇⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⢠⣀
⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠉⠉⠛⠉⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⢰⣿⡏⠀⢠⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠻
⠀⠀⠀⠀⠀⢸⡿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠚⠃
⠀⠀⠀⠀⠀⢸⡇⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠉⠁⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣤⠤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⡾⠛⠛⠻⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠁⠀⠘⣿⣿⡀⠀⠈⠉⠳⢦⡀⠀⠀⠀⠀⠀⢀⣼⠛⣿⣿⠁⠀⠀⠀⠀⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣤⣄⣀⡀⣹⣿⠷⢤⣀⡀⢀⣼⣿⣦⠀⠀⠀⢠⡟⠁⢀⡿⠿⣄⣀⣤⣶⣾⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣏⠉⠉⠉⠛⣻⣧⣀⠀⠀⠙⠻⣿⡿⠉⢷⡀⢠⣿⣷⣴⠋⠀⠀⢸⠿⠛⠋⠁⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⢿⣿⣿⣿⡿⠛⠲⢤⣄⣈⢧⡀⠈⢷⡞⢹⡟⣁⣠⣤⣶⣇⠀⠀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠲⠤⢤⣄⣉⠙⢻⡦⢸⡇⢿⣿⣅⣠⡴⠿⠛⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⠤⠤⠤⠴⠶⠶⠶⠶⠶⠶⠿⣿⣿⠉⠋⠉⠉⠉⢻⠋⠉⠉⠉⠛⠛⠓⠒⠒⠲⠶⠶⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣄⣀⣀⣠⣤⣼⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⠿⠿⠿⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⡶⠶⠶⠶⠶⠶⠶⠶⠶⠾⠿⠿⡇⠀⠀⠀⠀⠀⢸⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⡿⠟⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣶⣶⣶⣶⣶⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⠛⠉⠉⠉⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⣤⣤⣤⣤⣤⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⠿⠿⠿⠿⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⣶⣶⣶⣶⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣸⠿⠿⠿⠛⠛⠛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢶⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠉⠉⠉⠉⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠦⢤⣤⣤⣤⡼⠷⠶⠶⠶⠶⠦⠤⣤⣤⣤⣤⡾⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⣴⠁⠸⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠋⠉⠹⣦⣤⠁⠀⠘⡟⠙⠀⠀⢀⠀⠀⠈⠉⠀⠀⠀⠀⠀⢀⣤⣄⣴⣿⡏
⠀⠐⠒⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⡀⠀⠋⣁⠀⠀⠀⠀⠀⠀⢀⠏⠘⠀⠀⠀⠀⣻⣦⡄⠀⠀⠀⠉⢻⠟⠋
⣰⠋⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣾⣼⡁⠀⠤⠄⠀⠸⠛⠇
⠿⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⡶⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠻⣿⣦⣠⡆⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣶
⠀⠀⣰⣷⡀⠀⠀⠀⠀⢀⡀⠉⠤⠀⠀⠀⠀⠀⠀⠀⠈⠀⣦⠀⠀⠷⠀⠀⠀⠀⠹⣿⣿⡇⠀⣠⣤⣴⣶⣦⣤⣼⣿⣿⣿
⠀⠀⣿⣿⣿⡄⠀⠀⠀⡚⠉⣷⡆⠀⠀⠀⠀⠄⠀⢠⡤⡀⠛⠃⠀⠀⠀⠀⠀⠀⠀⠻⣿⡇⢰⣿⣿⣿⣿⣿⣿⠿⣿⣿⡿
⢀⣴⣿⣿⣿⡇⠀⠀⢠⠿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⣼⣿⣿⣿⣿⠏⠁⠀⠈⠙⣇
⣿⣿⣿⣿⡿⠁⠀⠀⠀⡀⢸⣏⣿⣿⠀⠀⠀⠀⠀⠐⠀⠀⣠⣄⡀⣰⠒⢲⣾⣆⠀⠀⠀⣀⣿⣿⣇⡈⠃⠀⠀⠐⠀⠘⢿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡦⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⢸⡇⠀⣤⠀⠐⠀⢀⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣧⢠⢾⠧⠀⣥⢸⠄⠀⣦⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠊⠀⠘⢣⡀⠀⢸⠀⠀⢶⠈⠂⠀⠀⠰⠶⠆⠀⢀⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡆⢸⠆⠰⢷⠞⢡⡟⠀⢁⡨⠀⠀⠄⠀⠀⠀⢸⡇⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⣙⠁⠀⣛⠀⡀⠋⠀⢘⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣜⠠⢞⠀⠀⠠⠑⢀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠄⠀⠀⠀⠀⢀⠀⠀⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣟⣦⡄⢠⢣⠀⢠⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠘⢀⣀⡀⣄⣀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⣽⣿⠃⡄⠀⢉⢭
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣙⠋⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⣿⠀⠀⠀⢈⣿⠈⠇⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡽⢇⢄⡀⠀⠘⠘⠃⠀⠀⠀⠀⢤⣄
⠀⠀⠀⠀⠀⠀⠀⣄⡐⠂⠠⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⢶⡶⠇⠀⢠⣠⣐⠀⢤⡄⠀⠀⡀⠁⠀⠿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠠⠄⠘⡆⠀⠀⠐⠀⠀⠀⠀⢀⡾⢻⣎⣶⢶⣶⣿⣿⣷⠄⠁⢡⣄⠀⠀⠀⠈⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣆⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣞⡛⢈⠀⡛⣿⡍⣱⠘⠠⠀⠀⠀⣽⣷⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠠⠀⠀⠀⠀⠀⣀⣾⣿⣿⡿⠆⠀⠈⠟⠛⠛⠀⠀⢠⣴⣿⣿⣷⡌⠁
⠀⠀⠀⠀⠀⠀⣶⣶⣾⡇⠀⠀⠀⠀⠀⡀⡆⠀⠀⢀⠀⠀⠘⠋⠛⠹⠟⠠⠀⠀⠀⠀⠀⠀⣀⠀⣿⣿⣼⣿⣿⣏⠢⠀⠀⠠⣾⣶⣄
⠀⠀⠀⣤⣤⡝⢿⠉⠛⠉⠈⠁⠀⠀⠀⠀⠘⠀⠀⡄⠉⠁⠒⠀⢠⠀⠀⠀⠁⠀⠀⠀⣿⠟⠁⢠⣿⣿⣿⣟⣻⡏⠀⢐⠀⠀⣽⣿⡿⠟
⠀⠀⠠⠀⠽⠷⠶⢾⣿⠟⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠙⠢⣌⠀⠀⠀⠀⠀⠀⠀⠉⠀⠐⠾⠟⠻⠿⠿⠟⠃⠀⠭⠓⠀⢀⣽⠃
⠀⠳⢦⣤⣤⣴⣖⣚⢧⣤⡴⠾⡟⢰⡄⠀⠀⠀⠀⠄⠀⠀⠘⢂⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣤⠀⣀⠀⠀⢀⣤⣄⣀⣸⠗
⠀⠀⠀⠈⠉⠁⠈⠳⡾⣿⡋⣼⣿⡿⠃⠀⣤⠤⢶⣶⠶⢂⠀⠀⢠⣴⣦⣤⣄⡀⢀⡀⠀⠀⠀⠀⢘⣻⣿⣿⡇⠀⠀⠍⠉⣻⣿⠂
⠀⠀⠀⠄⠀⠀⠀⠀⠀⠙⢁⣀⠒⠙⠆⠀⠁⠰⠀⠀⠀⣽⡄⠀⢾⣿⣿⣿⣿⠟⣿⢿⣿⣶⣶⣤⣾⣿⣿⠿⠧⣀⣰⣤⣶⣛⡿
⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⢰⠄⠐⡰⣿⣯⡆⣄⠉⠹⣿⣿⣷⣿⣷⣿⣷⣼⠿⠯⣿⣖⢾⣯⠿⠛⠋⠁⢻⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠆⠈⠀⠚⠀⠞⡋⠤⠙⠂⠀⠘⠿⣿⣿⣿⣋⠁⠀⠀⠀⢸⣿⡆⣿⡆⠀⠀⠀⢸⡿
⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠁⡤⠀⡀⠀⠀⠀⠤⠄⢒⣖⣉⣦⠠⠭⠄⠀⠀⣸⣿⣿⣿⣿⠷⠷⠶⠶⢾⣿⣶⢯⣥⣀⣀⣤⣼⣿
⠀⠈⠀⠀⠀⠀⠀⠀⠀⠐⢠⠆⢸⡷⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⣰⣿⡿⣿⣯⣬⠀⠂⢠⡀⢠⣿⢯⠀⠀⠀⠀⠉⢹⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡾⠀⠞⠁⠀⠁⠀⠀⠀⠀⠐⠒⠺⢟⡃⣀⠊⠛⠁⠀⠁⠈⠁⠀⠐⠚⠁⠈⣿⡆⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣙⣣⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡿⠛⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣾⣧⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣷⣶⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠟⠋⠀⠈⠻⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⠟⠉⠀⠀⠀⠀⠀⡀⠀⠈⠻⣿⠿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠄⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⣾⣿⣿⡀
⠀⠀⠀⠀⢀⠀⠀⠀⣠⠔⢂⣀⠀⠀⠀⠀⡀⢀⣀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠐⣐⠀⠀⠀⠈⠺⠠⠖⣀⡀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣿⣄
⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⠀⠀⠀⠀⠀⠸⡀⠄⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢀⢤⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠐⠀⠀⠀⠠⠀⡀
⠀⠀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠸
⠀⠀⠘⠹⠷⠾⠉⠆⠀⠀⢀⣠⡀⠀⠀⠀⣀⠸⣀⣀⣀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣶⣶⣶⣿⣿⣿⣿⣶⣾⣿⣿⣿⠇⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠠⡀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠐⢄⠀⢀⠴⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠀⠀⠉⠀⠀⠉⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⡿⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⡀⠉⠀⠁⠀⠤
⠀⠀⠀⠀⠔⣤⢤⡄⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢀⣀⢒⠀⠂⠠⠀⢀⣉⠀⠀⠀⠀⠀⠀⠐
⠀⢼⣷⠲⣡⣼⣟⡁⠠⠀⠀⠀⠐⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢀⡀⢠⣄⣙⣓⠲⣂⣀⠀⠀⠀⣀⣀⠀⠀⠀⡀
⢠⣶⣾⣿⣿⣿⣿⣧⣤⣄⣀⣀⠀⠄⣤⣤⣤⡤⠠⣤⣄⣠⣤⡤⠀⣠⣀⠀⠀⠘⡟⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠙⠙⠛⠛⠛⢻⡇
⢈⣿⣿⣿⣾⣿⣿⣟⠟⣁⡤⠀⡀⠀⠀⠀⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠁⠀⠀⠁⠀⠀⠀⢸⡇
⠈⣿⡿⠟⠈⠻⠟⠽⠾⠥⠴⠤⢠⣤⣤⡤⢤⣧⣤⣤⣤⠤⠤⠀⠊⠀⢰⠀⠀⠀⡇⠀⠀⠀⠀⠀⣀⠀⢀⠀⢀⡀⠀⢀⠀⠀⠀⡀⠀⢸⡇
⠐⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠀⠁⠀⠀⢸⠉
⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⡀⠀⣦
⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠈⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠙
⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠸⠀⣀
⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠞⠛
⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢻⣷⣶⡠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⡀⠀⡀⢀⡀⠀⠀⠀⠀⠀⡀⠐⢷⣦⡄
⠀⠀⠀⠀⢠⠤⢤⡄⠀⡀⠀⠀⡘⠸⡍⢹⢿⡁⠀⠀⠀⠀⠀⢠⡞⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠀⠀⢧⠀⣀⠙⣿⣦⣰⣶
⠀⠀⠀⠀⠸⠀⠀⠙⢛⣀⣀⡰⠀⣄⡀⠀⠀⠀⠀⠀⠀⣤⣶⣿⠇⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠘⢿⣿⣧⣌⠙⣿⣯⡔⠄
⠀⠀⡄⠀⠀⠀⠀⠀⠀⡉⠀⠀⠀⠈⠓⠐⠃⠀⠀⠀⠀⢻⣿⠇⠀⢙⣿⣷⣄⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⠀⠀⠹⣿⣿⣶⡻⢿⣷⠠
⠀⠀⡇⠀⠀⠀⠀⢠⠇⠁⠀⢀⡀⠀⠀⠀⠄⠀⠀⠀⢀⣨⣿⣷⣄⣾⣿⠻⣿⣿⣾⣧⣴⡆⠀⠀⠀⠀⢀⣀⣾⣷⣿⣷⡂⠐⠀⡀⠀⢉⣿⣽⣾⡙⢶
⠀⠀⠇⠀⠀⠀⠀⠁⠀⠀⢰⣬⣿⣾⡄⠀⢠⣀⣴⣾⣿⣿⣿⣿⣭⣥⣤⣷⣿⣿⣿⡏⡿⣁⡿⡏⠁⣿⡟⢿⣿⡿⠿⠿⢁⠀⢀⣿⣤⡿⠻⠿⠉⣿⣶
⠀⠀⠂⠀⠀⠀⠰⠂⠀⠀⠸⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠁⡜⠛⣿⠟⠛⠉⡷⣷⠀⡟⠁⢸⣿⠀⣀⣾⡟⠀⣼⣿⣿⣧⡤⠀⠀⠙⠛
⠀⠀⠀⠀⠀⠐⠁⠰⠂⠀⠀⠀⠀⠨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣰⣶⡻⣏⣄⣀⠶⣽⡏⢰⣗⠀⣸⡇⠘⡟⣻⠃⢰⣿⣿⣿⣿⠁
⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢿⣛⣭⠁⠑⠻⢻⠆⣼⡇⢸⡟⣀⣿⡇⠀⡶⠉⠀⣿⣿⣿⡿⠁
⠀⠀⠀⣠⣈⢿⣶⣤⣀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡛⢥⠀⠀⠀⠀⠐⠀⠀⢸⣿⠃⣼⣷⣿⣿⠇⠐⠀⣠⣾⣿⣿⠏
⠀⠰⣷⣾⣿⣿⣿⣯⣝⠷⠶⢦⣤⠤⢨⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡦⢅⠀⠀⠀⠀⠀⠀⢈⠓⢮⣻⣿⣿⡟⠀⠀⣰⣿⣿⣿⡿⠀⠀⠀⣀⠄
⠀⢀⣿⣿⣿⣿⣿⣿⠇⠀⠀⢀⠟⣄⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠦⠀⠀⠀⠀⠀⠀⣿⢀⣴⣿⣿⣿⣤⠄⣰⣿⣿⣿⣿⠃⠀⢀⣀⠳⠆⣪⣶⡄
⠀⠀⣿⣿⣿⣿⡿⠁⠀⠀⣰⠏⠀⠈⢦⠝⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣋⠓⠂⠀⠀⠀⢤⣿⣿⣿⣿⣿⣿⡌⠀⣻⣿⣿⣱⠏⠈⠁⠁⠀⠁⠀⠀⠫⠥
⠀⠀⡿⣿⣽⣿⠅⠀⠀⣰⡟⣲⠀⠀⢸⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣤⣴⣶⣾⡿⢟⣾⣿⠿⣇⠓⡄⢹⣿⠋⠁⠀⠀⠀⠀⠀⠀⠑⢦⡀⠂
⠀⢠⣼⡿⣿⠟⠀⠀⣰⡟⣹⠃⠀⠀⡌⢠⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠀⠻⠀⠈⠀⢻⡄⠔⠀⢹⡆⠀⡀⠀⠀⠀⠉⠢
⠀⠀⡏⢙⠏⠀⠀⣠⠋⠀⢙⠀⠀⠠⠀⣼⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠋⠃⠈⠀⠀⠀⢠⠀⠀⠀⠀⣿⠄⠀⣾⣿⣆⣴⠀⡀⠀⢠⠋
⠀⠀⠷⣦⠀⠀⠠⠁⠀⠀⠌⠀⠀⡗⠀⣯⣿⣿⣿⣿⣿⣿⣿⠛⢿⠛⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⠄⣲⡄⠀⣽⣼⣧⣾⣿⡟⢻⣶⡁⠀⠂
⠀⠀⠛⠃⠀⠀⠀⠀⠀⢰⣦⠤⠾⠓⣤⣄⣽⣿⣿⣿⣿⡿⠃⠀⢸⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷⠚⢳⣿⣷⣿⡶⣿⢻⣏⣿⠧
⢀⡀⠀⠀⠀⣸⡇⣀⠀⠈⠙⠛⠻⡏⣉⡉⣿⢿⣿⣿⡏⠃⠈⠀⢀⡄⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣾⡾⢿⣿⣾⡷⢿⠛⠟⡄
⠀⠀⠀⠒⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣾⣿⣿⣷⠀⠀⠀⠘⣦⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⡾⠟⠙⠿⣶⡙⢠⣷⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠈⠙⠻⢿⣿⣿⣿⠀⠀⠀⠀⠈⠻⣽⣠⣀⣀⣀⣤⣤⣤⠾⠛⠛⠉⠉⠀⠀⠀⠀⠉⠻⠦⠉⠐⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠛⠿⠾⠿⠶⠶⠶⠶⠿⠛⠛⠛⠋⠉⠉⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠺⢿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠤⠶⠶⢿⣦⣤⣤⣤⡤⠶⢀⣤⣀⣀⣀⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣤⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣿⣿⣟⣿⣿⣿⣿⣟⠻⠿⢽⣿⣿⣿⣿⠿⠿⢿⣉⠙⢂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⡿⠿⣯⣽⣿⣶⣶⠶⠗⠾⠛⠒⠤⠀⣶⣶⣶⣤⣤⡄⠸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣷⣜⠻⢿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠁⠀⠀⡀⠗⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡿⠷⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠟⡡⣉⡔⢠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠛⠛⡵⠾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠚⠝⠿⠁⠜⠁⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣽⣿⣧⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⢋⣴⣶⣷⣶⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣭⣬⣽⣭⡍⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣙⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠿⣻⣿⣧⣴⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢻⣏⣿⣿⣿⡅
⠀⠀⠀⠀⠀⠀⠀⠀⢨⣼⣿⣿⡿⣟⡵⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠇⢹⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣯⣍⡩⠘⣩⣶⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡷⣾⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣋⡥⣾⣿⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣶⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣟⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⡿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣟⣻⣿⣷⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣴⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠄⠀⠠⠠⠀⡀⠀⠀⢀⡀⢀⣠⣤⡟⠀⠀⠀⢀⣀⣤⢀⠀⠀⠀⠀⠀⠀⢠⡤⡄⠀⠀⡀⡐⢀⠤⢤
⢠⢀⠀⠂⠃⠀⢃⠀⢀⣐⠁⠈⠁⠀⠛⢹⠖⠚⠃⠀⠀⠀⠀⠉⣀⠀⠁⠀⣤⠶⠓⠂⠈⠀⢠⠀⠀⠀⠠⢈⠀⠐⠂⠀⠀⠁⠆⠁⠀⠉⠀⠀⢀⣐
⠘⠀⠀⠀⠁⠀⠀⠘⠁⠁⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠄⠀⠁⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠙⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠒⢦⡈⠀⢀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣁⣀⣀⣹⡆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠠⠤⠄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠧⠊⠁⠀⠀⠀⠀⠀⠀⠈⠂⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⠄⠊⠂⠄⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠦⣀⠉⠂⠤⣀⣈⣉⣉⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⠄⠒⠃⠑⠂⠠⠈⡑⡲⠤⠤⢤⠄⠙
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⢀⠔⠈⠙⠀⠀⠀⠴⠀⠀⠀⠀⠀⠀⠒⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⢰⢅⠀⠐⡤⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠰⠘
⠀⠀⠀⠀⠀⠀⠀⢀⠌⠀⠹⡻⠈⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠘⡖⠄⡀⠀⠀⠀⠀⠀⠀⠉⠛⠁⡠⠊
⠀⠀⠀⠀⠀⠀⠀⢅⠀⠀⡠⠁⠈⠑⢀⠣⢲⠢⡀⠀⡤⣦⡂⠁⠀⠀⠀⠀⠀⡠⠒⠒⠀⠀⡲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠁⠀⠀⠑⠒⠚⠊⠀⠁⠠⡀⠀⠀⠀⠀⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠔⠓⠒⠐⠐⠂⠄⡀⠀⠀⠀⠀⣠⠀⣀⠀⠀⠐
⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢀⠄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠄⠈⠀⠀⢀⠔⠃⠀⠂⡀
⠀⠀⠀⠀⢠⡇⢰⠡⠣⠀⠀⠈⠑⠈⠁⢈⡀⠀⠀⠀⠀⠐⠄⣀⠀⠀⠀⠀⣀⣀⠀⠠⠄⠊⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁
⠀⠀⠀⠁⠘⠃⠘⠀⠀⠀⠀⠀⠀⣆⠀⠀⠈⠢⢀⠀⠀⠀⠀⠄⠂⠠⠀⠀⠀⠀⠀⠀⠁⠈
⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⢄⡀⠀⠑⠀⠤⡄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠰⠄⠀⠀⠐⡁⠀⠁⠀⠀⠘⠁⠀⠀⠀⠠⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠡⠤⠌⠣⣀⡀⠀⠀⠀⠀⢀⠠⠀⠁⠄⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣀⣀⠞⠀⠀⠉⠁⠀⠀⠀⠀⢀⡀
⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠈⠉
⡂⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⡀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣛⣿⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣟⣛⣿⣟⣛⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⢚⡭⠞⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⡴⠋⠀⢰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢤⣀⠀⠀⠀⣰⠃⢀⠞⠁⠀⢀⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣠⠇⣠⠏⠀⠀⢀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⣃⣀⣀⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⢀⡤⠖⠒⠒⠒⠒⠒⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠒⠊⠉⠉⠒⠲⠤⣀⢸⣤⠖⠁⠀⠀⠀⠀⢀⡤⢄⠀⠀⠈⠳⢄
⠀⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠸⢄⡠⠃⠀⢴⠛⡦⠱⡄
⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣡⢄⠘⡆
⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⣠⣿⣠⠆⠀⠀⠐⣄⣸⣄⣰⠂⠀⠀⣖⣲⠀⠀⠳⠴⠁⢸⡀
⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠸⣿⡟⡇⠀⠀⢰⠻⣿⡿⠘⡆⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⡇
⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠤⠤⠔⠁⠀⠀⠈⠢⢤⡠⠜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠰⣄⣀⣰⠇⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⢧⠀⠀⠀⠀⠀⢸⠁⠀⢹⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⡏⠀⠈⡇⠀⠀⠀⠀⢀⠏
⠀⠀⠀⠘⣆⠀⠀⠀⠀⠈⠓⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠚⠁⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋
⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠢⠤⠤⠒⠚⣹⢻⢻⡙⠒⠒⠚⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠘⠆⠁

⠀⠀⠀⠀⠀⠀⠀⠀⣀⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣴⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣟⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⣶⡆⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⢀⡾⠿⣿⣿⠆⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⡿⠛⢿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⡏⠋⠉⡓
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢻⠋⠀⠀⠀⠀⠀⠀⠀⠘⠁⠈⢹⡟⠀⠀⠀⠀⠀⠀⠀⠀⣌⠠⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣌⣴⡃⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⣤⡴⣶⣿⣧⣎⡀⠀⠀⠀⠀⠀⠀⠄⠠⣏⠀⠀⠀⠀⢀⠂⠀⢠⣴⣾⠼⢿⣷⣥⣤⣄⠀⠀⠀⠀⠀⣠⣀⠤⠼⠦⢴⣮⣥⡀
⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⢈⣿⣿⣷⡄⠀⠀⠀⠸⣿⡾⣿⣷⣦⣤⡀⠀⠀⣘⣿⢹⣥⡀⠀⣹⡿⣿⣿⣧⡀⠈⢠⣾⢡⣿⠀⠀⠀⢹⣇⢹⣿⣆
⠀⠀⠀⠀⠀⣴⣿⣷⠄⠢⡀⠀⠁⣿⢿⣿⣦⣄⣀⠀⠀⠹⠿⠉⠀⣿⡿⢄⠘⢼⣇⣼⠚⢱⣧⣾⣇⣹⣿⡝⣷⣴⣮⣧⣸⡇⡘⠒⢄⣸⣿⢿⣿⣮⢷⡀
⠀⠀⠀⠀⣶⣟⠙⣿⠀⢠⡇⠀⢰⣏⢸⣿⣿⣿⠿⡇⠀⢀⣾⣄⢀⠋⢿⣤⢙⣿⠙⣿⡎⣹⣯⣴⣿⡟⣹⡟⢩⣿⣿⠻⣿⣟⣛⠛⢺⣟⣽⣿⡇⠿⣿⡿
⠀⠀⠀⠸⣮⡉⢤⣿⡄⢾⣅⠀⣸⣿⣤⣿⡿⠋⠀⠃⢀⣿⣏⠙⣿⣦⢴⣤⣾⠟⠀⣿⣿⣿⣿⣿⣿⡿⠻⣿⣿⠛⠁⢀⣿⣿⣽⣍⣿⣶⣿⡿⠁⣰⡿⠁
⠀⠀⠀⠀⠘⢷⣤⣈⣛⣤⣈⣭⡟⢣⣽⣿⠁⠀⠀⢠⣿⠀⠘⣿⠟⢣⣀⡿⠀⠀⠀⣿⣿⢿⣿⣻⣟⢡⣎⣿⠇⠀⠀⢸⣿⣿⡿⢿⢾⣿⣋⣄⣶⡿⠁
⠀⠀⠀⠀⠀⠈⢻⣿⣿⣟⣿⣿⣿⣿⣯⠀⠀⠀⢠⣿⡇⠐⠻⠛⢰⣿⣿⡅⠀⠀⢰⣿⣿⣿⣻⣿⣽⣿⣏⢁⠀⠀⠀⣸⣿⡿⠿⣿⣻⠏⢱⣿⣿⡁
⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⠀⠀⣾⠗⠊⣿⣿⠱⠀⠀⢸⣯⡷⢿⡿⠿⠷⣿⣿⢰⡄⠀⠀⠸⣿⡇⠀⢸⡇⠀⠈⣿⣿⡇
⠀⠀⠀⠀⠀⢸⣿⣿⠸⠈⣿⣿⣿⣿⣿⡇⠀⠀⠀⠁⠀⠀⣯⠀⢀⡏⠁⠀⡀⠀⠀⣿⣯⣿⣟⣛⣻⡟⠃⠀⢇⠀⠀⠀⢈⡆⠘⣾⠀⠀⢰⡟⠉
⠀⠀⠀⠀⠀⠀⠉⢻⡀⢸⣿⣿⡿⠛⠛⠀⠀⠀⠀⠀⠀⢸⡇⠀⢼⠀⠀⠀⢀⠀⠠⣿⣿⣿⣯⣿⣿⠓⠒⠂⠘⠄⠀⠀⢸⠄⢀⣿⠀⠀⣿⠇
⠀⠀⠐⠉⠉⠀⠀⢸⢇⣾⣿⣿⡇⠀⠀⠀⠀⠀⠀⠠⠀⣼⠀⢀⡮⠀⠀⠀⠘⠀⢰⣿⣿⣿⣯⣿⡏⠀⠀⠀⠀⠀⠀⠀⣼⢀⣼⡇⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⢘⣾⠇⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⢠⡟⡃⢨⡇⠀⠀⠀⠀⠀⢸⣿⣿⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⢀⡟⣸⣿⢁⠀⢸⣿⠀⢀
⠀⠀⠀⠀⠀⠀⠀⣺⣿⠀⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⢹⠇⢲⣾⡇⠀⠀⠀⠀⠀⣾⣿⣿⣸⣿⣿⣶⣶⣶⢶⣿⣿⣿⣿⣧⣿⣿⣾⢢⣼⣿⣴⠾⣧⣀
⠀⠀⠀⠀⠀⠀⢸⣹⡇⠀⣿⣿⣇⣀⡄⠤⣴⣞⡇⠀⣺⣠⠼⢿⠶⠒⢀⣤⡿⢶⣿⣿⣟⣿⣿⣿⠿⠛⠋⣨⣻⣿⣿⣿⣿⣿⣿⡿⣼⣿⣿⢖⠂⢈⠁
⠀⠀⠀⠀⠀⠀⡦⣿⣷⠖⢿⣿⣿⣤⠖⠒⠓⠉⠼⠟⠋⠉⠑⢾⡿⠉⠀⠀⠠⠾⠛⠛⠛⢿⣿⣿⣄⠠⠼⠛⠛⢙⣿⣿⣿⣿⠉⣿⣿⣿⡟⣈⡠⠼
⠀⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⠿⡿⠓⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⢀⠀⣤⡄⠀⡀⢀⣀⠀⠀⠄⠀⠀⠀⠀⠀⠀⢀⣀⠀⢀⣀⣠⡀⠀⠀⠀⠀⠀⠿⠟⠁
⢠⠀⠀⠀⠀⠀⠒⠒⠃⠀⠉⠀⠀⠀⠈⠑⣿⠊⢠⣦⣼⠃⠀⠀⢺⠟⡀⢿⢋⠁⠘⣕⡏⣱⣶⡦⠀⠀⠀⠁⠀⢰⡿⠃⠀⠀⠀⠀⣤
⢚⣶⣦⠀⠀⠀⠰⣦⠘⣧⠀⠀⠀⠄⠀⠀⣀⡀⠿⠃⠋⠀⠀⠀⠀⠀⢱⡏⠀⠀⢸⣟⠀⠸⠟⠁⠸⠇⢀⣀⢀⡜⠁⠀⠀⢤⠔⣆⣿
⢀⣽⣿⣆⠀⢀⡋⠁⠷⠈⠀⠀⠀⠀⠀⣿⣿⣿⠆⡘⠃⠀⠀⠀⢸⣶⠀⠈⠡⠄⢀⠈⠀⠶⠀⢠⣖⠀⠀⠹⡿⠷⠾⠀⠀⠉⠠⢿⡶
⠛⠛⠋⠁⠀⠈⣇⣤⣶⣷⠀⠀⠀⣀⣀⠻⠿⠛⢸⡃⠀⠀⠀⠀⠘⡥⢂⡀⠀⣰⠀⠀⢠⣾⣷⡌⢿⡦⠀⠐⠀⠀⣴⣦⡀⠀⠀⢀⡀
⠀⠀⠀⣴⠃⠀⣿⣿⣿⡿⣀⣶⣾⣿⣿⣿⣶⣶⡿⠋⠀⠀⠀⢀⡀⣴⠛⠛⢠⠟⠲⣶⣾⠟⠋⠀⠀⠀⠀⢰⡶⠿⠚⢿⣿⠉⠻⣭⡀
⠀⠀⠀⠻⢿⣴⠟⠻⣿⣄⣿⣿⠟⠿⠿⠿⠟⣻⠁⠀⠀⠀⠀⠀⠀⠛⠶⡖⠻⠂⠀⠀⠁⠃⠀⠀⠀⠀⠀⠸⡶⢰⣄⠈⠁
⣀⣀⣀⣀⣠⣗⣀⣀⣹⣿⣿⣃⣀⣠⣿⣶⣾⣃⣀⣀⣀⣀⣀⣴⣗⣈⣀⣀⣀⣠⣆⣀⣀⣿⣦⣀⣀⣀⣀⣢⣀⣀⣀⣿⣀⣀⣀⣀⣾
⣿⣿⢛⠻⠟⡛⢻⠟⣿⢿⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠴⠶⠈⠉⠛⠛⠋⠁⠶⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠸⡇⠀⠘⡇⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⢠⡖⠻⡄⠀⣧⠀⠀⠀⣇⠀⠀⢸⠀⠀⠀⠘⢇⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⣰⠋⠀⠀⣧⠀⠹⡄⠀⠀⠸⡆⠀⠈⣧⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⢰⠏⠀⠀⠀⠹⡆⠀⢳⡄⠀⠀⢿⡀⠀⠘⢧⠀⠀⠀⠈⢷⣄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡻⠀⠀⠀⣧⠀⠀⠀⠀⠀⠸⣄⠀⠹⣤⠀⠀⠻⣄⠀⠈⠳⣄⠀⠀⠀⠉⠳⠆⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⠳⠆⠈⠛⠶⠄⠈⠙⠂⠀⠈⠛⠶⣄⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⢇⠀⠀⠀⠚⠃⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠉⠛⠀⠀⠀⡇⠀⠀⠀⠀⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⢸⡄⠀⠀⠀⢠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⡗⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⢸⡇⠀⠀⠀⠸⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⠇⠀⠀⠀⣧⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠻⣆⠀⠀⠀⠀⢠⡄⠤⠤⠤⠄⠤⢠⡄⠀⠀⠀⠀⢀⡼⠁⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠈⠳⣄⠀⠀⠈⢷⣄⠀⠀⠀⣠⡾⠁⠀⠀⠀⣠⠞⠁⠀⠀⠀⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠈⠳⢦⣀⠀⠈⠙⠛⠋⠀⠀⠀⣀⡴⠞⠁⠀⠀⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⡿⠛⠢⢤⠤⡤⠤⠖⠛⠉⡅⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣠⠶⠚⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣛⠳⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠠⠤⣀⣀⡠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠛⠳⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠋⠀⠈⠓⠒⠢⣬⣹⠧⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⡰⠖⠀⠈⣡⠔⠂⢉⣩⣶⣄⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠰⠆⠉⣀⡀⠀⠈⣷⠦⢤⣀⡠⣶⣎⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠚⢋⠀⠈⠳⠤⠛⠐⢦⣀⢄⣀⣀⣀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠙⠛⠫⠭⠭⠜⠃⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⢀⣤⣄⡘⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠈⠳⢄⣀⡀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣠⣤⣄⣀⣀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠹
⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣴⠀⠀⠀⠀⠈⠙⠛⠛⠛⡿⠀⠀⠀⡠⠖⠛⠋⣠⠤⠤⠤⠤⠤⠤⠦⠤⣈⡉⠛⠲⣏⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⣰⠁⠀⠀⢰⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠈⡟⠠⣶⣏⣁⠀⠀⠀⠀⠀⠐⠓⢀⣈⡹⠶⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀
⠀⠀⠀⠀⠀⡟⠀⠀⢠⡎⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠹⣆⠀⠈⠉⠑⠒⠚⠛⠛⠒⠒⠈⠉⠀⠀⡸⠣⣄⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⣼⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⢻⡀
⠀⠀⠀⣸⠇⠀⠀⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠈⢳⣆⣀⠀⠀⠀⠀⠀⠀⣀⣀⡴⠋⠀⠀⠀⢃⠠⣄⠀⠀⠀⠀⠀⠀⣷
⠀⠀⣠⠇⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠣⣤⣉⣙⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠀⠘⢀⡼⠃⣄⠀⠀⠀⠀⠸⡇
⠀⢠⡟⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠈⠙⠓⢦⣄⡀⠀⠀⠀⣠⡞⠁⠀⠘⢧⡀⠀⠀⠀⢸
⢀⡜⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠈⠙⣆⣠⠖⠋⠀⠀⠀⠀⠈⠳⣄⠀⠀⠈⣧
⡘⠃⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⡖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠹⡀
⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃
⠀⠀⠳⣄⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠈⠳⣄⠀⠀⠀⠀⠀⣠⠾⠉
⠀⠀⠀⠈⠳⠦⠀⠠⠤⠶⠚⠋⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠈⠙⠶⠴⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠶⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⠦⢄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣠⠤⠶⠚⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣠⣴⡿⡿⠛⢫⠁⢰⡀⠀⣸⠀⢠⠀⢀⡆⠀⠉⢻⢿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣢⣴⡟⣻⣅⣤⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣷⣾⣦⣤⣰⠃⠀⠉⢿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠀⢙⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣇⣀⡝⣿⣷⡄
⠀⣄⣀⠀⠀⠀⠒⢤⣄⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣆
⠀⠈⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⣰⣿⠿⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠉⠛⠿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠒⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⣿⠁⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠈⠉⢉⣉⣹⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣄⡀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠈⠉⣉⡭⠿⠟⢻⣿⣿⣷⡀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⢀⣿⡿⠁⠈⢻⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⢛⣩⣿⣿⣿⣦⣀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⠻⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⣡⡴⠛⢛⣿⣿⣿⣶⣤⣄⣀⣀⠈⠉⠛⠛⠉⠉⠀⣀⣀⣀⣤⣴⣶⣿⣿⣿⠿⣟⠛⠛⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⣠⠏⣡⠟⣹⢿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⠿⣏⠛⢦⡈⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⠁⠜⢡⠞⠁⢸⠋⢨⡟⠉⢹⡟⠉⢹⡟⢧⠙⢦⠈⠣⠈⠳⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠘⠀⠀⠘⠇⠀⠸⠃⠈⠂⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠢⠀⠀⠀⠀⠐⡍⠀⠀⠋⠃⠀⠀⠀⡤⠠⠀⠀⠀⠀⠨⠑⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⡄⠀⠀⠀⣀⠀⠀⠀⠀⠀⠈⢤⠀⠘⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢀⠦⢤⡄⠀⠀⠀⡀⠀⠀⠄⠉⠈⠂⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠊⡀⠀⠀⠀⠀⣄⠀⠀⠀⣠⠐⡀⠀⠀⢀⠔⠁⠐⠀⠀⠀⠀⢀⠄⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⢄⠁⢂⡤⠐⠀⡆⠀⠘⠉⡐⠂⠤⡰⢶⣀⠈⠒⠃⠀⠂⠀⠃⢠
⠀⠀⠀⠀⠀⠀⠀⠚⡌⠀⠀⠀⠐⢡⠀⠀⠀⠁⠀⠐⠚⠀⠐⠐⠃⠀⠊⣀⠀⠀⠘⠁⠀⠀⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠄⣀⠠⣀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠁
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠈⢁⣀⠃⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡇⠀⡀⠀⢠⠀⠀⠀⠑⣀⡀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⠰⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⢁⠀⠀⠀⠀⠀⢀⠉⠀⡀⠈⠈⠀⠀⠀⢀⡤⠤⠀⠉⠀⡀⠙⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⣄⣠⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⣶⣾⣿⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⣤⣾⣿⣿⣿⡁⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⡟⠁⠀⠀⠀⠀⣴⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⡟⠛⠓⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠙⠃⠀⠀⠀⠀⠀⠛⠟⠃
⠀⠀⢠⣶⣦⠀⠀⠀⠀⠉⠀⠀⠀⠀⢀⡀
⠀⠀⠘⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⡀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄⠀⠀⠀⠀⠀⣹⣿⣿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣆⠀⠀⠀⠀⠉⠈⠃⠀⠀⠀⠀⠀⢀⣤⣶⣶⠀⠀⠘⢿⣿⣿⣶⡤
⠀⠀⠀⠀⠀⠀⠀⢶⣤⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠋⠁⠀⠀⠀⠼⠿⢿⡇
⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⢀⣼⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠁⠀⠀⣶⣶⣤⡀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⢠⡿⠃⠀⠀⠀⠐⢿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⢿⣷⣄⠀⠀⠀⢸⡆⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⣧⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⢀⣤⣶⣾⡿⠿⠿⠿
⠀⠀⢠⣴⣶⣶⣶⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢸⠀⠀⠘⠀⠀⠀⠀⢀⣤⡾⠟⠋⠁
⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠶⢤⣀⠀⠀⠀⠈⠃⠀⠘⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣴⣆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠈⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠻⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠃⠀⠀⠀⠀⠀⠀⠟⠀⠀⢀⣀⠑⡐⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠹⠇⠀⠀⠀⠀⠀⠀⠀⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠀⠀⠀⠀⠀⠀⠀⠂⠘⠋⠂⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣞⣿⠟⠀⠀⠀⠀⡀⠁
⠀⠀⠀⠠⣾⠂⠀⠀⠀⠀⠀⠀⢠⠀⠠⠀⠀⠀⠀⠀⠁⠺⠁⠀⠀⠀⠈⠄⠀⠄⠀⠀⠈⠀⠀⠀⠀⠀⢀⣤⣀⠋⠉⠃⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⠀⣠⠿⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠂⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠙⠀⣠⠀⠀⠀⠨⠀⠀⢠⣶⠀⠀⠀⠀⠄⠠⠄
⠀⠀⠀⠀⠀⡀⠀⠀⢀⡀⣥⠶⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠀⢀⠀⠀⠀⠀⠀⢰⣋⠀⠀⠀⠀⠀⠂⠀⢀⠁⡁⠀⠀⠀⠀⠀⠀⠀⠁⠀⣀
⠀⠀⠀⠀⠀⠃⠀⠀⠂⠀⠀⠤⠊⠕⠀⠀⠀⢠⠂⠀⣀⠠⡀⠀⠀⢀⣤⠀⡠⠀⠒⣾⠇⠀⠀⠀⠀⠀⠁⠰⠂⠀⠁⣀⠀⠀⠀⠀⠀⠀⠒⠀⢭⡓⠶⣄
⠀⠀⠠⠂⠀⠀⠀⠀⡠⠢⠄⠜⠀⣨⠀⠀⠀⡇⠀⡘⠃⠀⡀⠀⠀⠀⠀⠀⠑⡄⠀⠘⠄⠠⣤⡢⠀⣠⣵⠤⡂⢀⡢⢄⠙⢦⡀⠀⠀⠀⠻⠃⠀⣿⠄⠘⡆
⠀⠀⠀⠂⠀⠀⠀⠀⠙⠃⡀⠀⢀⠠⠂⠀⠀⡇⢰⡁⠙⠬⠁⡆⠀⠀⠀⠀⠀⠘⢄⠀⣠⡀⠻⠐⠀⢹⠚⢀⡁⡠⠀⡘⠀⢆⢣⠀⠠⢇⠄⠀⠀⢀⣀⡰
⠀⠀⠀⠀⠀⠀⠀⠄⢸⠀⠘⠦⠘⠀⠂⢤⠀⢣⡐⠎⠑⠢⠞⠀⢠⡐⢢⠀⠀⠀⠈⢆⠀⠀⢀⠀⠂⣁⠎⠀⠭⣤⠜⠀⢀⡸⠙⠀⠀⠂⣠⠤⣊⠎⣡⠄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⠖⠁⠀⠀⠈⢇⠀⠈⢰⣒⠀⢰⠀⡎⠀⠈⡄⠀⠀⠃⠀⢮⠀⠀⠗⠤⣀⠀⠀⠀⠊⡰⠋⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡇
⠀⠀⢀⠆⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⡀⠉⠨⡄⠈⠑⢤⡁⠀⠀⠀⡐⠀⢹⠺⡀⠀⠀⠉⠁⠠⠭⠤⠤⠐⠉⠀⠀⠀⢀⣠⠴⠂
⠀⠀⡘⠀⡘⢃⠀⠀⠀⠀⠀⣀⣀⣀⠀⢀⣄⠘⢇⠀⡇⠀⠀⠁⠀⠀⠀⡹⠀⠀⠠⠀⣤⠀⠣⡈⠓⢤⡀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠁⠀⠀⠀⠃
⠀⢀⠃⢀⠃⠸⡀⠀⠀⠀⠀⠤⣭⡭⠰⡍⠙⠂⠀⠁⠷⢀⣀⣀⠔⠉⠉⡄⠀⠀⠐⠊⠉⠀⠀⠱⡄⠀⠪⡙⠒⠤⣤⠔⠚⠉⠀⠀⠀⠀⠀⡠⠁
⠀⠘⠀⢸⠀⠀⡇⠀⠀⠀⠀⠀⠙⠛⠒⠀⢄⠀⠒⢂⠐⡀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⡁⠘⢆⣴⡡⢄⢀⠎⠀⠀⠀⠀⠀⠀⢀⠴⢤⡤
⠀⠘⡄⠐⠓⠤⠵⡄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⡀⢃⠀⠀⠀⠀⠀⡤⡠⠙⣄⠀⠀⠀⠀⢧⡄⠀⣼⡦⠀⠏⠀⠀⠀⠀⠀⠀⡴⠓⠊⠁
⠀⠀⠈⠢⡀⢠⠾⠕⢰⠆⠀⠀⠀⠀⠀⠀⡴⠾⠃⠀⠘⠄⢆⡴⣿⡟⠚⠹⠟⠂⠈⢦⠀⠀⠀⡇⠀⠀⠈⠉⢙⠀⠀⠀⠀⠀⠀⠜⠀⠀⠈⠢⡀
⣀⣀⣀⣀⣀⣁⣀⣀⣈⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣎⣴⣋⣀⣀⣀⣒⣃⣀⣘⣆⣀⣀⣇⣀⣀⣀⣀⣸⣀⣤⣄⣀⣄⣀⣀⣀⣀⣀⣀⣘⣦⣀⣀⣀⣀⣀
⣿⣿⡟⡛⠿⠛⡻⠻⣟⢟⣿⢟⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠂⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⣠⣤⣄⣀⡀⢀⣀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠁⠈⠀⠊
⠀⠀⠀⠀⠀⠀⡴⠿⠿⠿⠿⢿⢸⠿⠿⠿⠿⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣤⣤⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⣤⣤⠄
⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠛⠛⠛⠛⠻⢿⡿⠃⠘⠿⣿⠿⠛⠛⠛⠛⣻⠋
⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⡼⠸⡀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⣠⡴⠋⠀⠀⠀⠀⠈⠳⣄⠀⠀⡴⠃
⠀⠀⠀⠀⠀⠀⢷⠀⠀⣠⠞⠀⠀⠙⢆⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣾⠁
⠀⠀⠀⠀⠀⠀⠘⣧⡴⠁⠀⠀⠀⠀⠈⠳⣴⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧
⠀⠀⠀⠀⠐⠺⠿⠧⠀⠀⠀⠀⠀⠀⠀⠀⠠⠿⠟⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠾⣿⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠷⠦⠄



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠄⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤
⢀⣠⣀⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣷⣶⡦⢶⣶⣾⣿⣿⣿⣿⣿⣿
⣼⡏⠉⢉⡿⠀⠀⠀⠀⠀⠀⠀⣤⢢⡄⠀⠀⠀⠀⠀⠀⠸⣏⠉⠉⣿⡄⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠉⠉⠉⠉⣿⠁⠘⣯⠉⠉⠉⠉⠉⠉⢹⡆
⣿⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⢠⡟⠸⣇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣻⡇⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⣸⡇⠀⠀⢹⡆⠀⠀⠀⠀⠀⢸⡇
⢿⣆⠀⣾⠁⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿⠀⠀⠀⠀⠀⠀⠀⢻⡆⢀⣿⠇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠈⣷
⠀⠙⢻⡿⠀⠀⠀⠄⠀⠀⠀⣾⠁⠀⢹⡄⠀⠀⠠⠁⠀⠀⢸⡿⠛⠁⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⣿
⠀⠀⢸⣧⣄⣀⣀⡀⠀⠀⢀⡿⠀⠀⢸⣇⠀⠀⠀⣀⣀⣠⣴⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⡀⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⢀⣽
⠀⠀⠘⠿⠿⢿⣿⣿⣿⣿⣿⡇⠀⠀⠀⣿⣿⣿⣿⣿⡿⠿⠿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⢿⣿⣶⣶⡿⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⣶⣿⠿⠿

⠀⠀⠀⠀⠀⣠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣦⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⢠⣾⣿⣿⣿⣦⠀⠀⠀⠀⠀⣰⣶⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⣠⣶⣶⣿⣷⣤⡀⠀⠀⠀⠀⣠⣴⣿⣿⣶⣶⡄
⠀⠀⠀⣾⣧⣼⢯⣽⣿⡇⠀⠀⠀⠀⣿⣥⣿⣿⣼⢿⣿⡇⠀⠀⠀⢠⣿⡛⠾⣧⡼⢿⣷⡀⠀⠀⢸⣿⡏⣽⣏⢸⣿⣿
⠀⠀⠀⢹⣿⣧⣼⣿⣿⡇⠀⠀⠀⠀⣿⣮⣄⣀⣴⣿⡿⠀⠀⠀⠀⠈⠿⠿⣷⣶⣶⣾⣿⠇⠀⠀⠘⣿⣯⣛⣉⣵⣿⡿
⠀⠀⠀⠈⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠘⠛⠛⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠉⠁⠀⠀⠀⠀⠈⠉⠉⠛⠉
⠀⠀⠀⠀⠀⠀⣰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⢠⣾⣶⣾⣿⣷⣶⣄⠀⠀⠀⢀⣶⣶⣾⣿⣷⣶⣤⣄⠀⠀⠀⠀⢀⣤⣾⣿⣿⣷⡄⠀⠀⠀⠀⣠⣶⣾⣿⣶⣦
⠀⠀⠘⣿⣯⣸⣯⣈⣿⣿⠀⠀⠀⢿⣿⠛⣿⣿⣿⡟⣿⣿⠀⠀⠀⠀⣾⣿⠶⣿⠶⣾⣷⠀⠀⠀⠀⣿⡿⢾⣿⡶⣿⣧
⠀⠀⠀⢿⣧⣭⣩⣵⣿⠃⠀⠀⠀⠘⣿⣿⣭⣭⣭⣿⣿⡟⠀⠀⠀⢸⣿⣿⣤⣤⣴⣿⣿⡇⠀⠀⠀⢿⣷⣤⣤⣴⣿⠏
⠀⠀⠀⠈⠛⠛⠋⠙⠁⠀⠀⠀⠀⠀⠈⠛⠛⠿⠿⠋⠉⠀⠀⠀⠀⠀⠉⠉⠛⠛⣫⠉⠉⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⡀⡀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣀⠀⠀⠀⠀⠀⠀⠀⣀⣶
⠀⠀⠀⣰⡿⢿⣿⡟⢿⡆⠀⠀⠀⠀⣾⣿⣿⣿⣿⢿⣿⠀⠀⠀⠀⠀⠀⣸⢟⣿⣿⢻⣧⠀⠀⠀⢰⣾⠿⣿⣿⡿⢿⣷⡀
⠀⠀⠀⢻⣏⠛⠛⢛⣽⡇⠀⠀⠀⠀⢻⣍⠛⠛⠛⣛⣿⠀⠀⠀⠀⠀⠀⣿⠗⢿⠟⢺⡏⠀⠀⠀⢸⣿⡶⠿⠿⢟⣿⣿⠁
⠀⠀⠀⠀⠙⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠛⠿⠾⠿⠿⠃⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣇⠀⠀⠀⠈⠻⠿⢷⣾⠟⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠛⠟⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠂⠠⠄
⠀⠀⠀⠀⢀⠔⠀⠖⠒⠉⠉⠒⠂⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⡠⠠⠈⢀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⣀
⠀⠠⡀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠂⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠂⠀⠀⠀⠄⠀⠀⠀⢦⡀⠀⠀⠀⠠⢤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢠⠀⠀⠄⡀⡀⠠⡄⠘⠒⠀⢀
⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠂⠀⠑⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠈⠀⠀⠀⠀⠀⠐⠀⠀⠀⠄⠀⠀⡀⠀⡀
⠀⠀⠀⢐⠀⠀⠀⠀⠀⠀⠈⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠐⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢠⡌⠠⠁
⠀⠀⠌⠏⠠⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡸⢎⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠤⠄⠀⠀⠀⠀⠀⠀⡘⠋
⠀⠀⠀⠀⠐⠆⠀⠀⠀⠀⠀⠀⠙⡶⠃⠀⠀⠀⠀⠈⠘⢝⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⣀⢤⠀⡠⠃
⠀⠂⠀⠀⠀⡢⢮⠁⠃⡀⢀⣶⠐⠀⠀⠀⠀⠀⠀⠀⣀⡀⠐⠀⠀⢀⢀⡀⠀⠀⠀⠀⠀⠀⡴⠉⠱⠶⠠⠂⠐⠢⡀
⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠈⠀⠳⠢⠄⠀⠄⠀⠀⠀⠠⠖⡺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⡄⠀⠀⠀⠑⠄⠀⠈⢀⠀⢀⠀⠀⢀⠀⡈⢀⡴⡢⢄⢀⣀⣀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡂⠀⠀⠀⢠⠁
⠀⠀⠀⠀⠀⠀⠂⠀⡀⠈⠁⠀⠒⠦⢀⠀⠁⢰⠀⠀⠀⢀⢖⠅⠈⠠⠐⠒⠂⡛⠱⠌⠁⠼⠀⠀⠂⠀⠐⢀⠀⠂
⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠈⠔⠂⠈⠀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⡀⠀⠀⠀⠀⠂⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠽⠆⠀⠀⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠈⠁


⡂
⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣟⣿⣿⣻⣋⣛⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣻⣟⣻⣿⣟⣻⣛⣻

⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⢰⡇⣿⡿⠟⢸⣿⢸⣿⠀⠀⠀⠀⠈⠁
⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠸⡇⣿⡇⠀⠈⣿⣾⡿
⠿⠿⠟⠟⢀⡦⠀⢀⡄⠒⠶⠶⣴⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠃⣾⣦⣸⡇⣾⣥⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠆
⠀⠀⠀⠀⠛⠀⢠⠏⣀⠀⣀⡀⠈⢣⡈⢃⠀⠀⠀⠀⠀⢹⠀⠀⣿⣿⣿⡇⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⣷⡿⢻⣿⠋⠒⠶⠱⡌⠀⠀⠀⠀⠀⠈⠀⢰⣿⠛⣿⣇⣿⠻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⠀⡏⣿⣿⡯⡿⣿⣿⢿⣿⣯⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠐⠛⠁⣀⠀⠀⠀⠀⣴⢷⠀⠀⠀⠀⠀⠀⠀⡀⠉⠀⣉⣉⣉⣀⣉⣁⣈⡠⠀⢀⠀⠀⠀⠀⠀⠀⠈⠀⣇⠿⠛⠃⠚⣿⣿⣴⣿⢿⣷⡿⡏
⠀⠀⠀⠪⡀⠀⠀⠀⠤⠁⠀⠀⠀⠀⠤⠊⠀⠀⠀⠀⠐⢶⡤⠉⠁⠤⠤⠤⠄⠀⠀⠀⠀⠒⠲⠟⠁⠀⠀⠀⠀⠀⢐⠀⠉⣀⣠⣤⣄⣙⡿⠛⠛⠓⠚⠗⠺
⠀⠀⠀⠤⠇⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡘⣴⣋⣽⠽⠷⠾⣿⣿⡧⠠⠤⠤⠤⠤
⠀⠀⠀⠀⠀⠠⡏⠬⠉⡁⠀⠀⠀⠀⠀⡼⢀⡏⠀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠉⠀⠀⠀⠀⠀⠙⠋
⠀⠀⠀⠀⠀⢂⠠⠀⡐⠑⢦⣤⠄⣆⢟⠀⠐⠌⢀⡦⠝⣢⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠈⠁
⠀⠀⠀⢠⡤⠋⠀⠀⠌⠠⠤⠤⠠⠬⡄⠃⠋⢀⠈⢁⡄⣁⠀⠀⠀⠀⠀⢠⡴⣿⠯⠽⠿⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡀⠀⣀
⠀⠀⠐⣯⠴⠲⠜⠀⣇⠀⠀⠀⠀⠀⡄⢂⠠⠀⣠⣾⣿⣧⠀⠀⠀⢰⣿⣿⣷⣿⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⠀⠀⠀⠀⠀⠉⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⢉⠥⢘⡶⠉⣿⣿⣿⠀⠀⠀⠀⠙⠻⢿⣿⡶⠀⠀⠀⠀⠀⡀⠀⢠⠀⠀⠀⠀⣠⠀⢆⠀⠀⠀⡀⠀⠠⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠄⠀⣑⠀⠀⠠⠤⠤⣮⣦⣼⣶⣶⣾⣿⣿⣤⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠉⢹⡋⠿⠈⣶⠈⠳⣴⣆⠀⣴⠞⠁
⠀⠀⠀⠀⠀⠘⠉⠂⠀⠀⢀⠠⣤⣤⣦⡄⠦⠠⢿⣶⣴⣧⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⣀⣴⠋⣁⠀⠆⢀⡀⠃⠘⣿⠛⣧⢠⢤⡀⠄⠀⡀
⠀⠀⠀⠀⠀⠀⠂⠄⠀⢀⡀⣠⠤⢤⡀⣁⠀⠒⠩⠀⣰⢬⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠲⠟⠉⠉⡄⠉⢀⣀⠈⡅⠀⠁⣼⡟⡇⠀⠀⠁⠄⠤⠁
⠀⠀⠀⠀⠀⢸⣄⠁⢀⣢⣄⡓⠙⣘⣀⠀⠄⠀⠀⣘⠬⠻⣈⡁⠀⠀⠀⠀⠀⠀⠀⠐⠉⠁⢰⠄⠀⢤⠀⠂⠈⠉⣀⠀⠀⠓⠈⣿⡇⠀⠀⡀⠀⡀⠴
⠠⠀⡶⠆⠠⠦⠾⠀⠠⠥⣼⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇⠀⠀⠀⠀⠀⠀⠀⠘⠀⠶⠀⠀⣀⠀⠄⠰⣷⠀⢀⡀⠃⢘⠁⢻⡇⠀⠀⠈⠀⠁
⠐⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠀⠀⠀⠀⠀⠀⢀⣤⣤⣍⣀⠴⠀⢀⣄⠠⠁⠄⠉⠀⠈⠁
⠀⠀⠀⠑⠀⠐⠀⠀⠀⠐⠆⠀⠀⠀⠶⠀⠀⠀⠦⠀⠠⡆⠀⠐⣤⠀⠀⠀⠀⠀⠀⠈⣷⠟⠻⣿⣿⣿⣿⣦⢀⡄⠴⠛⢆⠀⠄⢰⠴⠆
⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⢀⣀⡀⢀⡁⠀⠀⠀⠶⠂⠀⠀⠀⢀⣘⢁⡀⠀⠀⠙⢿⣿⣿⠈⢀⡂⠀⢈⡀⠀⢀⠀⢴⠀⠀⠀⠀⢠
⠤⠄⠂⠈⠁⠀⠀⠀⠀⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣦⣤⡔⠀⠀⢬⡁⠀⠀⠀⠈⠁⢸⢿⠏⣾⣿⣿⣿⣿⣿⣿⣿⡀⡼⠀⠀⠀⢀⣾⣿⣿
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣶⡶⠾⠿⠿⠿⠃⠀⠀⠐⣿⡟⠁⠀⠀⠘⡧⢀⡀⠀⠀⢀⣤⠄⠀⣻⡟⠛⠉⠉⠛⠀⣿⠀⠠⠤⠤⠤⢤⠙⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠸⠟⡄⢰⣿⣧⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⢸⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣀⢀⣿⣇⠀⠀⠀⠀⠀⠀⢠⠤⠞⠛⢢⣤⡾⣧⣿⠁⠀⠀⠀⠹⣿⣿⣀⠀⠀⠀⡜⣸⣿⣇
⡄⠀⠀⢀⣴⣶⣶⠀⠀⠀⣴⣶⣶⣦⠀⠀⠀⣴⣶⣶⡂⠀⠉⠀⢸⠏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⢻⣿⣿⣀⠀⣀⣀⣴⣿⠋⠛⠳⢄⠠⣷⣿⣿⣿
⠉⣀⡀⢈⣉⣉⠉⣁⣀⣀⣉⣉⡉⠉⡁⢀⡘⡛⢉⡉⠃⢀⣾⣶⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠻⣿⣏⠉⠉⠉⣿⠁⠀⠀⠀⠀⢻⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠘⢿⡿⠀⠀⠀⠀⠘⠅⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡿⠀⠀⠀⢨⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠁⠀⠀⠀⣸⠇⠀⠀⠀⠀⠀⠈⢿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣶⡄⠠⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⣠⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢽⣧⠀⢠⠦⠀⣴⢖⠀⠀⠀⠀⠀⠀⠀⠈⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠶⠆⠀⠀⠀⢀⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠈⢿⡿⠋⠿⠷⣨⢻⡀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣠⡟⡸⡘⡼⡏⣯⣦⡀⠀⠀⠀⠀⠀⠀⠐⠁⠀⢲⣾⣯⣶⠀⠀⠀⠀⠀⠀⠀⢠⣿⡆
⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠓⠛⠛⠁⠉⠀⠀⠀⠀⢠⠱⢠⢣⢡⢳⢰⣿⠸⠸⣷⠢⠄⠀⠀⠀⠀⠀⠀⢰⣶⠚⣏⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿
⣀⡀⣀⣀⣀⣒⡀⠒⠂⠂⠘⢘⠀⡀⠂⠐⠰⠀⠀⠐⠒⢀⣀⣨⡇⡆⡜⡄⡈⡆⣼⢸⡇⠟⠘⡀⠀⠀⠀⠀⠀⠀⠀⢫⣥⣸⡿⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿
⠃⠀⠸⣿⣿⣿⠋⠈⢿⢡⡇⣿⣿⠋⣿⢸⣇⢿⣿⡿⠃⠙⣿⣿⢰⢀⢣⠀⢷⢀⡇⣇⢷⡸⡀⠇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣏⣁⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿
⠀⠀⠀⠹⡿⠁⠀⠀⠀⣼⢀⡿⠃⠀⠘⡼⣿⡸⡿⠁⠀⠀⠸⣿⢘⢸⡜⢸⡈⢸⢰⣹⣸⣇⣷⡀⠀⠀⠀⠀⠀⠀⠀⢠⣭⣅⠛⡆⠀⠀⠀⠀⠀⠀⢸⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⡿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡋⠁⠸⠁⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⣿⡇⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠸⣿⡀⠀⠀⣿⡇⣀⣤⣶⣿⠿⠿⣛⡛⠉⠙⠻⢟⡛⢿⣷⣄
⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⡿⠿⠿⠿⣿⣿⣶⣿⣷⣄⢀⣼⣿⠿⠋⠉⠙⠳⣄⠀⠉⠳⢄⠀⠀⠙⣄⠈⢻⣷⡄
⠀⠀⠀⠀⢀⣴⣿⠟⠋⠁⠀⣠⠴⠚⢋⣩⠭⣿⠿⠛⣿⣿⠟⠹⡄⠀⠀⠀⠀⠘⡆⠀⠀⠀⠱⣄⠀⠈⢦⠀⢻⣿⡄
⠀⠀⢀⣴⣿⠏⠁⠀⢀⡴⠋⠁⣠⠖⠉⣠⠎⠁⠀⢠⠇⠀⠀⠀⢻⡀⠀⢀⣠⣤⣽⡀⠀⠀⠀⠈⢦⠀⠈⣆⠀⢿⣷
⠀⢀⣾⡿⠁⠀⠀⢠⠟⠀⢀⡞⣡⡶⠶⠷⢦⣄⠀⡼⠀⠀⠀⠀⠈⣧⢠⡟⠉⠀⠈⢻⣆⠀⠀⠀⠈⢧⠀⠸⡄⢸⣿
⠀⣾⡿⠁⠀⠀⢠⠏⠀⢀⡟⢸⣏⠀⠀⠀⠀⣸⡇⡇⠀⣠⣄⠀⠀⠸⣾⣷⣤⣤⣤⣴⣿⠄⠀⠀⠀⠈⣆⠀⢧⠈⣿
⢸⣿⠃⠀⠀⢀⡟⠀⠀⡾⠀⠈⠻⢷⠶⠶⠛⠋⠁⡇⣰⡟⠙⢧⠀⠀⣧⠀⠀⠀⠉⠉⣇⠀⠀⠀⠀⠀⢹⠀⢸⡄⣿
⣿⣿⠀⠀⠀⢸⠃⠀⢠⡇⠀⠀⠀⣼⠀⠀⠀⠀⠀⡇⣿⣤⣤⣼⠇⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⢀⣠⣴⠘⡇⠈⣷⣿
⣿⡇⠀⠀⠀⣼⠀⠀⢸⠃⣶⣤⣤⣿⣤⣀⠀⠀⠀⡇⠉⠉⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⣨⣷⡾⠟⠉⣿⡇⡇⠀⣿⣿
⣿⣿⠀⠀⠀⣿⠀⠀⢸⠀⣿⡍⠉⠉⠉⣿⠀⠘⣿⠿⠷⠶⠶⣶⣶⠶⠾⢿⣇⠀⠀⢸⡟⠃⠀⠀⢀⣿⠁⡇⠀⣿⣿
⢸⣿⡄⠀⠀⣻⠀⠀⢸⡀⢹⣇⠀⠀⠀⠛⠿⠾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠶⠿⠟⠃⠀⠀⢠⣾⠃⠀⡇⢀⣿⡇
⠀⢻⣷⡀⠀⢸⡀⠀⢸⡇⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠟⠁⠀⢰⠇⣾⡿
⠀⠈⢻⣷⡄⢸⡇⠀⠀⣧⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡾⢻⡗⠁⠀⠀⣼⣾⣿⠁
⠀⠀⠀⠙⣿⣦⣿⡀⠀⠸⡆⠀⠀⠘⡟⠻⢶⣤⣄⣀⣀⣀⣀⣀⣠⣤⣴⣶⠿⠛⠋⠀⠀⢸⠇⠀⠀⢰⣿⡿⠁
⠀⠀⠀⠀⠈⠛⢿⣷⣄⡀⠹⡄⠀⠀⢻⡀⠀⠈⠙⠹⡿⠛⠛⠋⠉⠉⠀⢸⠀⠀⠀⠀⢀⡟⠀⢀⣴⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣶⣿⣦⡀⠀⢳⡀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢀⣞⣥⣶⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣶⣿⣦⣄⣀⣀⣳⣀⣀⣀⣀⣠⣏⣀⣤⣶⣿⣿⠿⠋⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣙⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣟⣛⣉⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣉⣩⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠗⠀⠀⠀⠀⠀⠀⣎⢑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠛⡗⠀⠀⠀⠀⠀⠀⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⡀
⠀⠀⠀⣖⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣏⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣟⣒⢺⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢰⠯⠬⠭⠍⣵⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢴⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⡄⠀⠀⠀⣀⣠⣋⡛⠒⠒⠖⠴⡇⠀⠀⠀⠀⠈⠁⠛⠃⠀⠀⠀⠀⠀⠉⠲⠤⠼⠾⣀⣀⡄⠀⠀⠀⠀⢠⠞⠉⠀⠉⠙⠢⡀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⢀⡉⠉⡉⠐⠒⠻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⣀⣠⠒⠒⠹⡄
⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠒⠓⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡧⠤⠞⠁⠡⢀⡤⠤⢷
⠀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢾⡏⠉⠙⠲⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣤⠤⠞⠛⠋⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⣸⠀⠀⢠⣶⡄⠀⠀⢸⣧⠀⠀⣀⡗⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⣰⠀⠀⠀⠀⠈⠓⢄⡀⠀⠀⣰⠃
⠀⠀⠀⠀⡤⠠⢤⣠⠔⠒⢢⠀⠀⠀⠀⣾⡷⠤⠤⠤⡏⠀⠀⣾⠇⢷⠀⠀⠘⣿⠒⠋⠁⢠⡶⠒⠢⣄⠀⠀⢿⡇⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠈⢙⠾⡅
⠀⠀⠀⠀⢇⠀⠀⠁⠀⠀⣸⠀⠀⠀⢐⣿⠇⠀⠀⢰⡇⠀⣼⣯⣤⣼⡇⠀⠀⣿⠀⠀⠀⢸⡟⠀⠀⠈⡇⠀⠈⣿⡞⠁⠀⠀⠀⣠⢄⣠⢤⠀⠀⠀⠳⣏
⠀⠀⠀⠀⠈⠳⣀⠀⠀⡰⠃⠀⠀⠀⠸⣿⠀⠀⠀⢸⠀⢰⣿⠀⠀⠀⢹⠀⠀⢿⡆⠀⠀⢸⣇⣀⣠⡴⠃⠀⠀⣾⡇⠀⠀⠀⠀⠙⢄⣡⠞⠀⠀⠀⠀⢸⡄
⠀⠀⢠⠀⠀⠀⠈⠑⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠃⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⣼⡏⠉⠀⠀⠀⠀⠀⣿⠇⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠻⠃⠀⢀⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⣴⡞⠉⠓⢦⠀⠀⠀⢸⣧⠀⠀⣰⡞⠛⠲⡄⠀⠉⠉⣿⡏⠉⠀⣀⠀⠀⠀⠀⢸⡇⠀⠙⢦⠀⠀⠀⠀⠀⢴⡄⠀⠀⠀⣠⠀⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⢹⡇⠀⠀⣸⠀⠀⠀⣼⡇⠀⠀⣿⡇⢀⣠⠇⠀⠀⠀⣿⠇⠀⢸⣿⠀⠀⢸⠇⢸⣷⠀⠀⠘⡇⠀⠀⠀⠀⠈⣿⡄⠀⢠⠇⠀⠀⢸
⠀⠀⢀⡀⠀⠀⠀⢸⣷⠶⠚⠧⣄⠀⠀⣿⠇⠀⠀⣿⡿⣍⠁⠀⠀⠀⠀⣿⠀⠀⢸⣧⣀⣀⣼⠀⠈⣿⠀⠀⢠⡇⠀⣰⣿⡀⠀⠘⣿⣀⡞⠀⠀⠀⢸
⠀⠀⠁⠑⠙⠆⠀⠈⣿⠀⠀⠀⢸⠀⠠⠿⠄⠀⠀⣿⡇⠈⠳⠀⠀⠀⠀⠿⠀⠀⣿⡇⠀⠀⡿⠀⠀⣿⣀⡠⠏⠀⣰⡟⠀⡇⠀⠀⠸⣿⠀⠀⠀⠀⠀⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⣠⠞⠀⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⢀⡇⠀⠀⠙⠉⠀⠀⣰⡟⠉⠙⡏⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⠀⠀⠈⠃⢀⡶⡄⠀⠀⠰⠟⠀⠀⠀⠾⠀⠀⠀⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣓⡆
⠀⠀⠀⠀⠀⢀⣠⡀⠀⣀⡉⠀⠀⠀⠀⠀⠀⡠⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢹⠄⠀⠀⠀⠀⠀⠀⣞⠑⠞⢱
⠀⠀⠀⠀⠀⠋⠀⠀⠀⢹⠉⢳⠦⣄⡀⠀⠞⠀⠀⠠⠖⠒⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢸⡀⣇⣠⠤⠴⢆⠀⠀⠘⢦⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⠘⡏⠑⣲⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡖⠒⣋⣉⣩⣤⡤⠖⠒⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⡠
⠀⠀⠀⣀⡀⠀⠀⠀⠀⢸⠀⠸⡆⠁⡷⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣉⣁⡨⠤⠔⠒⠋⠉⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃
⠀⠀⠀⠙⠁⠀⠀⠀⠀⢸⡀⢀⡷⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⢸⠉⠀⠀⠀⣀⣠⢤⡤⢴⣛⡦
⠀⢀⡤⢤⡀⠀⠀⠀⠀⢠⠗⠋⠀⠀⠀⠀⠀⠖⢦⣀⣀⡀⠀⠀⠀⠀⠀⠑⠋⠀⠀⠀⠀⢸⣓⣮⣽⠯⠽⠒⠒⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⢤
⠚⠉⠀⠀⠙⠢⠤⣠⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠸⠽⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠶⠶⠟⠙⠳⠟⠉⠛⠶⠛⠛⠳⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡞⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢷⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡶⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⠀⠀⠀⠀⣤⣤⠞⠛⠛⠛⠉⠀⠉⠉⠈⠛⠒⠶⠞⠻⣄⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⣠⡶⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠶⣄⣀⣠⡼⠛⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣤⠾⣇⣀⣼⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⢷⡀⠘⣇
⠀⠀⠀⠀⠀⠀⠀⢸⡇⢀⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠀⠀⠀⠶⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠙⣦
⠀⠀⠀⠀⠀⠀⠀⡼⢁⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣠⠀⠀⠀⢠⡄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⣼
⠀⠀⠀⠀⠀⠀⢸⡃⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⣀⣀⡈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠁
⠀⠀⠀⠀⠀⠀⠈⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠉⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⢰⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠶⢤⡤⠶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠤⣄⣰⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⢸⣯⡶⣿⣿⣿⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⣀⠀⠀⠀⠀⠀⢸⣷⣭⣭⡭⠵⣺⡇⠀⠀⠀⠀⠀⠀⣀⡴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠶⣤⣀⣀⣸⠘⠛⠛⠛⠛⠋⡇⢀⣀⣤⠴⢶⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡤⣼⣧⣉⣙⣦⡀⠀⠀⢀⡼⠋⠉⠁⣀⣠⣼⣧⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠀⣿⠀⠈⠉⠙⠛⡆⢰⠟⠒⠒⠛⠋⠉⠁⠀⢿⠈⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⢸⡇⠀⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⢀⣀⣾⠀⣠⣤⠶⠞⠻⡇⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠹⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⠀⠉⠉⣿⠃⠀⠀⠀⠀⠿⠞⢳⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠶⠛⢛⡆⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣴⣾⣿⣅⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠈⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠳⣶⠦⣤⣼⢦⣤⠶⠶⣤⡴⣿⠀⠀⢘⣧⣤⣤⣤⣤⣄⣀⠀⢿⠀⣠⠞⣿⣧
⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⢠⡶⢦⣴⣯⣤⠴⣶⠾⣇⠀⠀⢸⡆⠙⠶⠶⠞⠁⢀⡾⠛⠛⢧⠉⠻⣿⣿⣅⣠⡟⢹⣆⣀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⢠⡟⠉⠉⢉⣩⠿⠿⣶⠿⣽⣷⠛⠁⠀⠙⠓⠚⠋⠀⠀⠀⠀⠀⠀⠘⣧⣀⣀⡼⠀⠀⠈⣿⠟⣿⣟⠻⠿⣍⡉⠉⠉⠉⢷⡀
⠀⠀⠀⠀⢠⡟⠀⢀⡴⠋⠁⠀⣴⣾⣷⠛⢻⣄⣠⡴⠞⣦⠀⠀⠀⣀⣤⣤⡀⠀⠀⠀⣩⣭⣄⣀⡶⠛⢁⣰⣯⡿⠶⣦⠈⠙⢦⡀⠀⠈⣧
⠀⠀⠀⢀⡾⠀⠀⣾⠁⠀⠀⠀⣿⠛⢿⣝⡛⠷⠴⣶⣿⣿⣦⣤⣶⣯⣭⡽⠿⠶⠶⠞⠋⠁⠈⣉⣥⠶⠛⣹⢿⣤⠶⠋⠀⠀⢈⡧⠀⠀⠘⣇
⠀⠀⠀⡾⠁⠀⠀⠘⢷⣄⠀⠀⠈⠳⣤⣈⠉⠛⠲⠶⢤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡴⠶⠶⠛⠛⢉⣀⡴⠞⠻⢦⣿⠀⠀⠀⣠⡾⠁⠀⠀⠀⠹⣆
⠀⠀⣼⠃⠀⠀⠀⠀⠀⠉⠛⠶⣤⣀⡀⠉⠛⠳⠶⢤⣤⣄⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⠴⠶⠛⠋⠉⠀⠀⠀⢀⣀⣤⠶⠛⠉⠀⠀⠀⠀⠀⠀⢹⡄
⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠲⠶⠦⢤⣤⣤⣄⣉⣉⣉⣉⣉⣁⣀⣀⣀⣠⣤⣤⡤⠴⠶⠚⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀
⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷

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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⡀⠀⠸⠀⠀⠀⠀⣠
⡀⠰⠀⠄⠈⡄⠀⠀⡄⠁⠀⠀⢀⠀⠀⠀⠀⠐⠀⠇⠀⢠⠀⢢⡀⠀⠿⠀⡀⠓⠀⠀⢠⠀⠀⠑⡀
⠛⠄⠀⠀⠀⢠⠀⠀⢣⡄⠷⠀⢨⡀⢠⠀⠸⠆⠘⠁⠀⠀⠀⠈⡹⠂⠀⠀⠛⠆⠀⠀⢸⡄⠀⠀⠀⡄
⣀⣃⣀⣀⣀⣈⣁⣀⣸⣻⣀⣳⣀⣀⣀⣀⣀⣘⣇⣀⣀⣆⣀⣰⣀⣄⣀⣀⣀⣀⣀⣃⣈⣃⣀⣀⣐⣃⣀
⣿⣟⣙⣋⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠒⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⡠⠚⠉⠉⠲⡄⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢸⠃⠀⠀⠀⠀⢹⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠔⢶⡀⠀⠀⠀⣵⢸⡆⠀⠀⠀⠀⣼⢀⠇⠀⠀⠀⢀⡖⠢⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⣧⡠⠤⣒⣛⡊⠩⠭⠭⠭⠭⠭⢙⣓⣒⢤⢄⣼⠀⠀⠀⠀⠉⠓⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⠴⣋⠵⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠪⢝⡢⡀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⡰⣣⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣦⡀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⣸⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⠏⠀⠀⠀⠀⠀⠀⠀⢠⣠⣆⡄⠀⠀⠀⣄⣠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⡏⠛⠃⢘⡂⠀⢰⠛⠟⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠐⠊⠀⠀⠀⠓⠤⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⢀⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⡀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢿⣀⡼⠀⠀⠀⠀⢸⡀⠀⢠⠇⠀⠀⠀⠀⢸⣀⡼⠀⠀⠀⠀⠀⠀⠀⢸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠙⠛⠉⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⣀⠴⠋⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠓⢄⡀
⠀⠀⠀⠀⠀⠀⡜⠁⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠙⡄
⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⠀⠀⣠⣒⠾⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⡆⠀⠀⠀⠀⠀⢸⡀⠀⢸
⠀⠀⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⠈⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢗⠀⠀⠀⠀⠀⠀⡇⠀⢸
⠀⠀⠀⠀⠀⠀⡜⠀⠐⡇⠀⠀⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡇⠀⠘⡄
⠀⠀⠀⠀⠀⡼⠀⠀⢠⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠀⣷⠀⠀⠸⡀
⠀⠀⠀⠀⢀⡇⠀⠀⢸⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇
⠀⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠇⠀⠀⠀⢰
⠀⠀⠀⠀⠘⡄⠀⠀⠀⡄⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⢸⠀⠀⠀⡼
⠀⠀⠀⠀⠀⡇⠀⠀⠈⢇⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠸⡀⠀⠀⠸⡄⠀⠀⠀⠀⠈⠉⠛⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠲⠶⠒⠒⠒⠒⠒⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡸
⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠞⠀⢀⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠋⠉⠈⠉⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠊⠉⠘⠊⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣴⣶⣶⣶⣶⣶⣶⣦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢀⣾⡟⠋⠉⠁⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⡼⡼⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠘⣿⡇⢀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⣄⠀⠀⠀⣴⢛⣦⣤⣵⣧⣤⣀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⣿⣇⠈⣁⣀⠀⣴⠞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⣠⡾⠛⠉⠀⠀⠒⠲⣌⠳⣆⠀⠰⣏⣙⡷⠲⣤⠖⠋⠉⠉⠉⠻⣾⣅⣽⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⣀⣤⠴⢒⡾⠟⠀⢀⣈⣹⣗⣺⣧⡀⠀⠀⠀⠀⠀⠀⠙⠻⢄⠀⠴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⠶⠄⢸⡇⠀⢀⣤⠖⢻⣍⡷⠶⠛⠒⠚⠛⠛⠻⠿⢷⣉⠉⠙⢦⣀⠀⠀⠀⠀⠀⠰⡌⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⣾⢭⣶⠞⠋⠁⢀⣀⣤⣤⣤⣤⣤⣀⡀⠀⠈⠙⠲⣄⣿⣷⣦⣀⠀⠀⠀⡇⢸⠀⠤⢤⣤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠀⣠⠞⠁⣠⣴⡾⠛⠉⠀⠀⠀⠀⠆⠀⠉⠛⠦⣄⠀⠈⠻⣬⠁⠈⠛⠶⣤⣠⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠁⢀⡼⠁⢠⣾⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠈⢷⡀⠀⣄⠘⣧⠀⢶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠁⣰⢏⡞⠀⠀⣶⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⢻⡀⠘⡆⠘⣆⠈⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⢰⠏⡞⠀⠀⠀⠈⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⢷⠀⢹⡀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⡿⢰⡇⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠸⡇⠸⡇⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⢸⡌⠁⠀⠀⠀⠀⠀⠀⢸⡋⠙⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⡇⠀⡇⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⣧⠸⡇⠀⠀⠀⠀⠀⠀⠀⢠⡟⠚⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⣿⠀⠀⡇⢰⡇⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⢸⡄⢳⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⢰⡇⣼⠁⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⢻⡈⢧⠀⠀⠀⠀⠸⡿⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⡼⣰⠃⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠹⣌⠳⣄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⣰⣵⢃⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠈⠓⢬⡓⠦⣀⡀⠀⠀⡄⠀⠀⠀⠀⢀⣠⠶⠋⠀⢀⣼⣿⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠉⠓⠶⢭⣥⣀⣥⣤⡤⠴⠞⠋⠁⠀⣀⣴⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣧⠟⠳⠦⣤⣀⣀⣀⣀⣀⣀⣀⣠⡤⠶⣎⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠁⠀⠀⠀⠘⣏⣻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣶⣶⣷⣶⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠿⠿⠿⠿⠿⠟⠁⠈⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⡀⠀⢠⠆⠀⠀⠀⠦⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⢀⡀⠀⠠⢀⡀⠀⢳⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⢰⠋⡝⢿⡄⠀⠀⠈⢀⠀⢸⠀⠀⠀⢸⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠈⠳⠼⡆⠀⠀⣠⡇⠀⠉⠋⠀⡀⠀⣸⠀⠀⢻⡿
⠀⠀⠀⠀⠀⠀⣤⡒⠒⠢⢿⡄⠀⠀⠈⠓⠒⠒⠊⠁⢀⡏⠀⠀⠀⣧⢄
⠀⠀⠀⠀⠀⠀⣤⡊⢙⡶⠏⡟⢶⣄⡀⠀⠀⠦⣀⣠⡎⠀⠀⠀⢸⡿⢾⡀⣀
⠀⠀⠀⠀⠀⠀⠀⣠⡟⣁⡂⠇⠀⢈⡏⢻⠙⢏⠙⠆⢟⢦⡀⠀⢊⡻⠄⣩⠆
⠀⠀⠀⠀⠀⠀⡼⠝⡏⠉⡟⣧⣠⡟⠀⠂⠀⠈⡰⡄⡜⢇⣓⡄⠀⡇⡎
⠀⠀⠀⠀⠀⣸⡿⠀⠀⠀⡇⡇⣿⠀⠀⠸⡡⠔⠘⢑⡇⡈⢫⡀⢠⠃⢡
⠀⠀⠀⠀⢠⡇⡇⣧⠀⠀⣇⣤⡾⠃⠀⡆⡇⠀⣠⠴⠊⠀⢸⣇⡎⠀⢸
⠀⠀⠀⠀⣸⡇⡇⡟⣧⣶⡋⠀⠸⡤⢼⣳⢃⣾⣤⢾⡟⢯⡁⠈⢁⢀⣮⡀
⠀⠀⠀⠀⣽⠃⡇⡇⡇⡏⣷⡀⠀⢻⠞⠁⣜⢰⢸⣿⠀⠀⢹⠊⠥⠄⠀⢈⡁⢒⣤⣄⣀⡀
⠀⠀⠀⠀⢸⠷⢷⣧⣧⣅⣆⣷⡄⠀⠀⢰⣃⣸⣼⣏⣤⣴⠾⡍⠀⠂⠉⠁⠀⡸⢻⣿⣿⣿⣿⣶⣶⣤⣤⡀
⠀⠀⠀⠀⢸⡆⠀⠀⠀⠈⠉⠉⠙⢦⣴⣯⣿⣿⣿⣿⣿⣿⣄⣈⠒⠐⠐⠒⢉⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⢀⡀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿
⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠈⠉⠉⠛⠓⢺⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋⠁⠀⠀⣿
⠀⠀⠀⠀⠀⠀⢳⣄⠀⠀⠀⠀⠀⠀⠀⢸⣟⠀⠙⠻⣍⠛⢿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠉⠳⠦⣤⣤⣀⣀⣤⣼⣿⣀⠀⠀⠈⢧⡀⣿⢉⣿⣿⠛⠁⢸⡇⠀⠀⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠳⣄⠀⠀⣳⣿⣿⣿⣿⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠈⣷⣾⣿⣿⡿⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⣿⣫⣶⣦⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿

⠀⠀⡈⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠤⠀⠒⠈⠳⡀
⠀⢰⠀⠀⠀⠀⠈⠁⠐⠒⠒⠤⠤⠀⣀⣀⣀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠠⠤⠤⠤⠒⠒⠒⠈⠉⠂⠀⠀⠀⠀⠀⠀⠀⠘⢦
⠀⠪⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠒⠒⠀⠀⠀⠀⠀⣀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠃
⠀⠀⠈⢫⠒⠠⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠉⠀⠀⠀⠀⠑⡄⠀⠀⠀⠀⠀⢀⣀⣤⠔⠈⢡⠃
⠀⠀⠀⠀⡆⠀⠀⢩⠙⠒⠠⠄⢀⡠⠀⣀⠀⠀⠀⠀⠂⢀⠀⠀⠀⠀⠀⣌⠀⠀⠀⠀⠀⠀⠀⢁⣀⠠⡀⠦⠐⠈⠁⠸⠀⠀⢸
⠀⠀⠀⠀⡇⢰⡄⢸⠀⠀⠀⠀⠀⠀⠈⠁⠐⠊⠠⡄⠀⠀⠰⢄⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⢀⠛⠀⡁⠀⠀⠁⠀⠀⠰⣤⡄⢸
⠀⠀⠀⢰⡵⠃⠸⡰⠀⠀⠀⠀⠀⢀⡀⠀⠤⠀⢠⠀⠀⠀⠀⠈⢡⡀⠀⠹⡄⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⡌⠻⡄
⠀⠀⠀⠈⠀⠀⠈⠁⠀⠀⠀⠀⠠⠡⣀⠀⠀⠀⢠⠀⠀⠀⣀⠀⣀⠙⣄⠀⠜⢢⡤⠖⠋⠀⠀⢀⠂
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠑⢄⠀⢉⢠⠴⠁⣉⡀⠉⣀⠛⠳⡄⠙⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢂⠾⢀⠔⠋⠉⠀⠀⠉⠙⠢⡉⣤⢀⠔⠘⠀⠘⠓⢦⡀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⢸⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠁⠀⠀⠀⠀⠀⠀⢱⠀⠠⠁
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠓⠄⡀⠀⠀⠀⢀⡄⡼⠀⠀⠀⠀⠈⠁⠀⠀⡀⠀⠠⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢀⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠀⠓⠄⠘⣶⡶⠶⠶⠶⢾⠇⢠⠀⠀⠀⠀⠀⠀⠀⣠⠃⠀⠀⠸⠀⣤⣀⠊⠉⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠈⠲⢄⡀⠀⠀⠀⢀⡠⠋⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠴⠛⣫⠟⠣⢖⡀
⠀⠀⠀⣀⡀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠀⠀⠀⠫⡀⠀⠚⠃⠶⠭⠬⡍⠉⢁⡱⠤⡀⠀⠀⠁⠈⠀⠀⢡
⠀⠈⠁⠀⠀⠉⠢⣄⠐⠀⠀⠀⠀⠱⠇⠀⠀⠀⠀⢀⡤⠐⠉⠁⠀⠀⠀⠈⠓⠢⢄⠹⠒⠛⠊⠐⠋⠀⠀⢸⠃⠀⠀⠀⠀⠀⢸
⠀⠄⠐⠀⠀⠀⠀⠀⡆⠀⡰⠒⠖⠒⠶⢧⡱⡖⣶⠀⠄⠀⢀⠘⠃⡄⠀⢤⠃⠄⠀⡳⠃⠀⠀⠠⡦⠄⡴⢈⡀⠀⡠⠐⠒⡄⢘
⠀⠀⠀⠀⠀⠀⠀⠀⢇⢀⠃⠀⡄⠀⠀⠀⠀⠐⡋⣴⠂⠀⠁⢌⠀⠀⠀⣤⠀⠀⡄⠀⠛⠙⠺⣥⠓⢦⠶⡮⢷⡬⢶⣦⣄⠛⠌⠃⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣼⡀⠬⡖⠀⠂⠡⠀⢀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠹⠒⢶⠙⠚⣆⠀⢈⠇⢀⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠭⣄⠁⠀⠀⠀⠀⠀⣠⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⠠⠀⠀⣸⠀⠀⠹⣦⠈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢆⠀⢈⣁⠤⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠅⢄⠉⠘⢄⡄
⠀⠀⠀⠀⠀⠈⠀⠂⠀⠀⠀⠀⠀⠀⠃⠀⠀⡎⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠀⠀⡓⠀⠀⠈⠐⠂⠄⢄⠠⠔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⢸⠀⡀⠣⡀⠑⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⠀⢀⠔⠉⠓⠦⣄⡀⠀⠀⡀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠈⠂⠤⡤⣉⣐⠂⠀⠠⠤⠤⠔⠚⠋⠁⣠⡤⠔⠁⠀⠀⠀⠀⠀⠉⠳⠀⠂⢰⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣅⡼⠀⠀⠀⠀⠀⠩⠈⠉⠛⠛⠛⠙⠒⠋⠈⠭⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢀⣀⠀⠀⠰⠖⠓⠃⠈⠁⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⡠⠄⠐⠒⠁⠈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠃⠀⠀⢠⡄⠀⠀⢀⡆⠀⠀⠈⠠⠀⠀⠀⠄⠀⠀⠀⠐⢤⠴⠃
⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣇⠀⠀⠀⠈⠢⠀⠀⠀⠈⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⣀⠜⠀⠈⠳⣄⠀⠀⢀⡗⠀⠀⠀⠀⠀⠠⡀
⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡀
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣄⣀⣄⣀
⣿⢻⡟⢿⢛⣟⣛⡛⢿⠟⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣛⣛⣛⣿⣿⣛⣻⣿⣛⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠋⠹⢿⣿⡿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠘⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⡴⠶⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣶⠀⠀⠀⢠⣤⣶⣶⣶⣦⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⠃⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠇⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡏⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠿⠟⠋⠁⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠘⠿⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⢿⡟⠋⠉⢻⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠘