Chatter Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢔⣂⡀
⠀⠀⠀⡴⡢⢔⣠⣤⣤⣤⣀⡀⠠⠔⣚⣭⣶⣶⡿⢿⣿⣷⣶⣦⣄⣀
⠀⠀⠈⠎⣰⣿⣭⣤⣬⣭⣟⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣾⣯⣿⣿⣿⣿⣷⣶⣤⣤⣤⣤⣤⣤⣀
⠀⠀⠀⠀⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣝⣻⣦⣄⡀
⠀⠀⠀⠀⢻⣆⣿⣿⣟⣵⣾⣿⣟⣫⡶⠶⣮⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦
⠀⠀⠀⠀⠈⣿⠛⢿⣿⠁⠀⠙⣿⡏⠀⠀⠀⢻⣿⠏⠀⠉⣿⡟⠁⠈⠻⣿⠟⠛⢿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⠆⠘⠯⡀⠀⠀⢹⡀⠀⠀⠀⠳⠿⠀⠀⠈⠸⠁⠀⠀⡀⠿⠀⠀⠘⡟⠀⠀⠸⠟⠀⠈⠟⠉⢛⣿⠃
⠀⠀⠀⠀⠀⠙⠶⠴⠒⣷⣤⠤⡖⠮⠥⠤⢤⣶⣶⢶⣶⡶⣾⣶⣦⣬⣶⣷⣲⡼⡲⣲⢮⡵⣲⡶⠒⠋⠉⠉⡉⣹⡄
⠀⠀⠀⠀⠀⠀⢀⡤⢾⢍⠰⡈⠁⣸⠳⣶⣿⣿⣣⣿⣿⣿⣿⣿⣿⡿⣿⡿⣿⢡⢣⡧⠟⠓⢋⠁⠀⣱⣄⣘⣽⣿⣿⡀
⠀⠀⠀⠀⠀⣴⠋⣔⢢⣁⠴⣋⣿⢁⣿⣏⣟⣽⣿⢳⣿⣿⣿⣿⣿⣹⣿⡳⠗⠋⠉⡁⠀⠀⠈⣧⣄⣽⣿⣿⣿⣿⣿⡇
⠀⠀⠀⢠⡄⣿⠈⠀⡍⠉⠉⠉⠙⡞⠛⠚⠛⠻⣧⠿⠟⠛⠛⠛⠉⠀⠀⡆⠀⠀⡇⣿⣤⣤⣵⣿⠟⣫⣵⣿⣿⡿⣽⠁
⠀⠀⠀⠈⠘⠸⡆⢠⡇⡆⠀⠀⢀⡇⠀⠀⠀⢢⣆⠀⠀⠀⡄⡆⠀⠀⡀⣿⣦⣤⣵⣿⣿⡿⢟⣥⣾⣿⣿⠿⣋⡴⠃
⠀⠀⠀⠀⠀⠀⣿⣾⣿⣜⠦⠀⣸⣇⠀⠀⠀⢃⣿⡄⠀⡠⢣⣿⣦⣭⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡵⠖⠋⠁
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠛⠋⠉
⠀⠀⠀⠀⠀⠀⣇⢿⣿⣮⣭⣥⣤⣙⣛⣛⣻⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉⠁
⠀⠀⠀⠀⠀⠠⠌⠛⠛⠻⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠭⠭⠍⡩⠥⠔⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠭⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⠖⠒⠒⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⢿⠋⠀⠀⠀⢐⣾⣿⣿⣿⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣴⠁⠀⠀⣘⣿⣶⣦⣴⢯⣿⡟⠻⣾⡙⠫⣹
⠀⠀⠀⠀⠀⠀⠘⠁⠀⠂⠘⢫⣿⣩⣾⣉⣁⠀⠀⠀⠈⢿⠃⢩
⠀⠀⠀⠀⠀⠀⣧⢀⣀⠤⠔⣾⣿⣏⣩⣤⡍⠙⠀⠰⣚⣺⢿⡞
⠀⠀⠀⠀⠀⠀⢿⣏⠄⠀⢩⣿⠋⠈⠉⠁⠀⠀⠀⠘⠋⣿⠿
⠀⠀⠀⠀⠀⠀⠸⡏⠀⣴⣿⠻⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⢰⣷⡄⠙⠋⢿⡀⠀⠀⠀⠀⠠⠤
⠀⠀⠀⠀⠀⠀⠀⠻⢧⣦⣤⣾⣧⠀⠢⢀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠔⠒⠢⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠻⠿⢿⣿⡆⠀⠀⠀⠀⠀⠀⠒⠋⠉⠋⠀⠀⠀⠀⠈⣦⣀⡤⠶⠒⠛⠳⡀
⠀⠀⠀⠀⠀⠀⠀⢠⡅⡀⠀⢀⡝⢿⠀⠀⠀⠀⠀⠀⣶⢤⣀⢀⣀⡤⠴⠒⠋⠉⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⣀⣨⣿⣿⣿⣿⣧⡌⠀⠀⠀⠀⠄⣀⠼⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⡴⠋⠉⢸⣿⠿⠿⢿⠃⣿⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⢰⡇⠀⠀⠀⡛⢶⣤⣼⣄⡿⠀⠀⠀⠀⠈⢃⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀
⠀⠀⠀⢸⠁⠀⠀⠀⢡⣬⣿⣿⣯⡀⡇⠀⠐⠀⠎⠙⢂⡀⠐⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⢸⠀⠀⠀⠀⣰⣿⠿⠿⣿⣿⣇⠀⠀⠀⠀⠚⡡⠔⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⠃
⠀⠀⠀⡎⠀⠀⠀⠀⣿⣿⠀⠀⣸⣿⡿⠒⠁⠀⠀⢈⣤⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡤⠖⠛⠉⠁
⠀⠀⠀⡇⠀⠀⠀⠀⣿⣿⣾⡶⠛⠁⠀⠀⠀⢀⣴⣿⣿⣿⣇⠀⠀⠀⣀⣠⣴⣶⣾⣿⣿⣿
⠀⠀⠀⡇⠀⠀⠀⢰⣿⣿⣿⠀⠀⠀⠀⢠⣴⡿⠛⠉⠉⢻⣿⣷⣾⣿⣿⡿⠛⠉⠀⠀⠀⢻

⣤⣤⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣴⡄
⢸⣿⢿⣷⣄⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠈⠁⠀⠈⠻⣿⣦⣠⡿⠋⠙⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣠⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠙⠋⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⢿⣆⢀⣤⣾⠟⠋⠈⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠙⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣷⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣿⡿⠋⢀⣴⣶⣦⡄⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠰⣿⣿⡿⠿⠟⢿⡧⢰⡿⡛⠿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠀⠀⠉⠹⡅⠉⠈⠁⠃⠀⠀⠁⠈⢸⡿⠿⠃⢀⣠⣶⣶⣄⠀⠀⠀⠀⢻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡀⠀⠀⠀⢿⡤⡄⠀⠀⠀⠠⢤⣴⠋⠀⠀⠀⠈⠻⡍⠀⠙⠀⣀⣀⡀⠀⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣦⣀⠀⠀⠁⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠳⠖⠀⠘⠉⢻⣿⡀⠘⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣄⠀⠀⠀⠀⠀⣠⣤⣄⠀⠀⠀⢤⡤⠞⠛⠃⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠘⢻⠉⠙⢃⣠⣤⡀⠀⠀⠀⠀⢰⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠓⠀⠈⠁⣹⡷⠄⠀⠀⢠⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠈⠛⠁⠀⠀⢀⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⣀⣠⣤⣶⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠟⠛⠻⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠿⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄
⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⢀⣾⣿⣿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⣼⣿⣿⣿⣿⠋⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠙⣿⣿⣿⣿⣧
⠀⠀⢠⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⢸⣿⣿⣿⣿⡄
⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⠛⠛⠁⢀⣤⣄⠀⠀⠀⠀⣠⣶⡄⠈⠛⠛⠋⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇
⠀⠀⠀⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣶⣦⣴⣾⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿
⠀⠀⠀⠸⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣷⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣾⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣤⣶⣶⣶⣦⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠟⠋⣉⣀⣤⣤⣤⣄⣈⡉⠛⠿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⣠⣦⠀⠛⠋⠉⠉⠉⠉⠙⠛⢿⣦⣌⠙⣷⣄
⠀⠀⢀⣶⠿⠿⢿⣿⠏⢠⣾⣏⣡⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣌⣻⣧⡈⢿⣆⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣶⡀
⠀⠀⢸⣿⠀⠀⣼⡏⢰⣿⠟⠉⠉⠉⠉⠉⠉⠀⠀⠉⠉⠉⠉⠉⠙⠻⣷⠈⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⠀⣿⣶⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣾⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⣼⡟⠁⣿⠁⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⢸⣧⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⢻⣇⠀⣿⠀⠀⠸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠇⠀⢸⣿⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⠀⠙⠿⣿⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⠟⠀⠀⠀⠀⠀⠀⢸⣿⢿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣼⣧⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⠀⠀⠀⠹⣷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢉⣉⣽⡿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠃
⠀⠀⢸⣿⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠿⠿⠿⣿⠀⢀⣴⡾⠟⠛⠛⠉⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡄
⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠟⠉⠀⠀⠀⠀⠀⢸⣿⠁⠈⠁⢀⡀⠀⠀⠀⠀⢀⠈⢈⡉⠀⠀⠈⣿⡇
⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢀⣴⡿⠃⠀⠀⢀⣴⡟⠁⠘⢿⣦⡀⠀⣿⡇
⠀⠀⠘⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠙⢿⣦⡀⠀⣰⡿⠋⠀⠀⢀⣴⡿⠋⠀⣿⡇
⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡄⢸⣿⠀⠀⠀⠙⠁⠈⠋⠀⠀⠀⠀⠈⠋⠀⠀⠀⣿⡇
⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⡇
⠀⠀⠘⣿⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣿⠃
⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣿⡏⠉⠉⠉⠉⠉⠉⢹⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⢿⣿⣿⣄
⠀⠀⠀⠀⠀⢀⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡀
⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇
⢠⣶⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⢀⣠⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣄⡀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣶
⣿⣿⡟⠛⠛⢻⣿⣿⡇⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⢸⣿⣿⡟⠛⠛⢻⣿
⣿⣿⡇⠀⠀⢸⣿⣿⡇⠀⠀⠀⢾⣿⡿⠁⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⣿⣿⡏⠀⠀⠈⢿⣿⡷⠀⠀⠀⢸⣿⣿⡇⠀⠀⢸⣿
⣿⣿⡇⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⢸⣿
⣿⣿⡇⠀⠀⢠⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡁⠀⠀⢸⣿
⣿⣿⡇⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⢸⣿
⣿⣿⣇⣀⣀⣸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⣀⣀⣸⣿
⠹⢿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣾⣷⣦⣤⣤⣀⣀⣀⣀⣤⣤⣴⣾⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠈⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⣿⣿⣿⣿⣿⣿⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⣿⣿⡿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠇
⠀⠀⠀⣿⣿⡇⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿
⠀⠀⠀⣿⣿⡇⠈⠻⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⠟
⠀⠀⠀⣿⣿⡇⠀⠀⠀⠉⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠉
⠀⠀⠀⢻⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠻⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠁⠀⠀⠀⠀⠀⠀⠉⣿⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⢻⣿⣿⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⠇
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣥⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣁⣉⣍⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⣿⣿⣿⣿⣿⣷⣶⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⢛⣉⣁⣤⣤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣡⡴⠛⠋⠉⠀⠀⠀⠀⠉⠉⠛⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢡⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢠⡟⠀⠀⠀⣀⣀⠀⠀⣀⣀⠀⠀⢀⣀⡀⠀⠀⠹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⢸⡇⠀⠀⠸⢿⡿⠀⠀⢿⣿⠇⠀⢻⣿⠇⠀⠀⢀⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠻⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⠋⠙⠛⠛⠛⠋⠉⠀⠀⠙⠛⠶⢦⣤⣤⣤⣤⣄⠀⢰⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠾⠧






⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⢛⢻⡟⡛⢻⡿⣻⢿⡛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠆⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠙⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁
⠀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠖⠒⠶⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠒⠒⠶⢦⣄⡀
⠀⠀⠀⠀⠀⠀⢠⡞⠉⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠈⠙⣦
⠀⠀⠀⠀⠀⢠⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⠈⢷⠀⠀⠀⠀⠀⢰⠏⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠘⣷⠀⠀⠀⢰⡟⠀⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣤⣄⣀⣼⠁⠀⠀⠀⠀⢹⣄⣀⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠈⢳⡌⠁⠀⠀⠀⠀⠀⠀⠉⣴⠋⠀⠀⠀⠀⠀⠀⠀⢀⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠉⠳⢤⣀⣀⣀⣀⣠⡴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⣀⣀⣀⣀⣠⠴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡀⠀⠀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠰⠅⡀


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢂⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠿⠋⠉⠻⣿⣿⣿⣿⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠈⠙⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣾⠤⡠⠀⠀⡀⠀⠀⠀⣿⣿⣿⣿⣧⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠋⠀⠤⠀⡀⠈⠁⠠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⣠⣾⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⢻⣿⣄⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠹⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣴⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣅⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡿⠋⠁⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠁⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠠⠀⠀⠠⠐⠀⠀⠄⠄⠄⠄⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⡶⠾⠛⠛⠋⠉⠉⠉⠉⠉⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠞⠋⠉⠁⢀⠀⠀⢀⣤⣄⡴⠛⢶⡞⢻⡟⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠞⠋⠁⠀⠀⣤⣄⣴⠞⠓⢶⡏⠀⠹⣇⠀⠘⡇⠈⣷⢹⣸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠁⠀⠀⢠⣤⣤⣼⠁⠈⢻⡄⠀⠀⢿⡄⠀⣿⣄⣀⣿⣠⣿⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠁⠀⠀⢠⡴⠶⣼⡇⠀⠹⣇⠀⣈⣿⣤⣶⣾⣿⣿⢿⡟⢉⡽⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣾⡋⠀⠀⢰⡶⢶⣏⠀⡀⢈⣿⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣋⣉⣀⡀
⠀⠀⠀⠀⠀⠀⢀⣴⠋⣙⠳⣄⠀⠀⠀⢻⣾⡇⢰⣿⡀⣤⣙⣷⣿⣿⣿⣿⣿⣿⣿⢿⣿⣟⠋⠉⠉⠉⠛⢿⣿⠈⣿⣢⣄
⠀⠀⠀⠀⠀⠀⠸⣿⣌⢯⡷⠈⢷⣄⣀⢈⣻⣾⣿⣿⠛⢻⣿⣿⣿⣿⣿⠋⠁⠀⠀⠀⠀⠉⠳⣦⣀⠀⠀⠀⠙⢿⣷⣸⣟⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠙⢟⢷⡄⠀⠀⠈⠉⣩⡽⣶⣿⣿⠻⣛⣛⣿⣟⡁⠫⢦⣄⠀⠀⠀⠀⠀⠀⠈⣹⠟⣻⣟⢦⡀⠙⢿⡷⣏⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣽⣆⠀⠀⢰⡏⢸⡏⠞⠻⣦⣁⣼⠉⠀⠽⣷⣤⢬⣙⠓⠶⠶⢤⣤⣄⣿⣧⣹⣉⣡⣇⠀⠀⠹⣯⣫⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢿⠀⣀⠈⡇⠸⣧⡀⠀⠢⠉⠻⣄⠀⢀⡏⠈⠙⢯⠟⠲⣄⣀⣄⣀⣈⣉⠈⠉⠘⣻⣦⡄⠀⠈⣷⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⡆⢯⡇⡇⠀⠈⠛⢶⣤⡀⠀⠙⠛⠋⢿⣄⣠⡟⠀⠀⡟⠁⠀⠙⣿⠉⢳⡼⡄⠀⠈⠇⠀⠀⢿⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣿⣦⡾⠃⠀⠀⠀⠀⠉⠛⢷⣦⣀⠀⠀⠉⠁⠻⠶⠞⣧⠀⠀⣰⣿⡀⢀⣷⢳⡀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢶⣤⣀⡀⠀⠀⠈⣷⡞⠁⠘⠷⠞⠹⣧⡁⠀⠒⠚⠋⠀⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠛⢶⣶⣤⣤⣄⣀⣀⣀⣀⣈⣻⣦⣔⡒⠒⣒⣡⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣼⣿⣿⣷⣿⣿⣿⣿⣿⣿⣯⡉⠉⠉⠉⠁⠀⠉⠙⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢿⣿⣿⣿⣿⣷⠉⠙⠛⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠉⣩⡟⢉⣉⡙⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⣿⠀⠬⠭⠅⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⢈⣷⣤⣬⣷⣤⣤⣤⣾⡁⢀⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠈⣿⠈⠉⠁⠀⠀⠀⠀⠈⠉⠁⣿⠁⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⠳⠶⠾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⠶⠞⣁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⣡⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⣠⣤⣤⠀⣾⠁⠀⠀⣌⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⢰⡟⢡⣾⠁⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠿⠶⠶⠀⣿⠀⠀⠀⠈⣷⡌⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣌⠳⣦⠀⠀⣿⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣴⠞⣡⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠻⠋⠀⠀⣿⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠙⠛⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⢻⡿⣿⢻⡟⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢻⡟⣿⢿⡟⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣸⡇⣿⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣿⢸⣇⣿



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠰⠌⠉⠐⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡲⢢⡂⠀⣀⠄⠀⢰⠌⡀⠀⠠⠽⠅⠀⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠈⠀⠑⠛⢀⠰⡃⢀⡰⢃⡴⠂⠉⠀⠀⠀⠀⠀⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⢄⠀⠀⠀⠀⡥⠋⠆⠀⠀⢀⣠⣤⠀⢀⠉⠓⠨⠂⠀⡠⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡈⢳⣁⠀⣠⣈⣴⢿⣧⠠⠀⠀⢉⡉⠍⡁⠤⡄⠀⠀⡠⠀⠁
⢃⠀⠀⠰⠒⣒⣤⣥⣔⢉⠉⠉⢻⠃⣰⢁⢩⠨⣤⠞⣓⡤⠠⣈⠀⡔⠀⠰⠁⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠙⠋⠉⠈⠀⢐⣣⠞⠉⠙⠒⠺⠘⢤⠀⠀⠀⠀⢉⡛⡂⠊⠀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠐⠀⢤⡀⠙⠆⠀⠀⠄⠔⢡⡏⠈⠁
⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠑⢢⣄⡀⢀⡒⡐⡳⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⠉⣅⠈⠉⡁
⠀⠀⠀⠀⠀⢠⡤⠄⠀⠀⠀⠀⠀⠀⠀⠠⠤⠃⠀⠁⠀⠰⠢⠰⠚

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣴⣶⣶⣶⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⣠⣴⠶⠿⠷⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠙⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣉⣉⠀⠀⠀⢸⣇⠀⠀⠀⠀⢀⣴⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠘⠛⠛⠻⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢰⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⣶⡀⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡶⠀⣾⠃⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠀⠀⠰⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠐⠒⠈⠉⠉⠉⠁⠐⠂⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢄⣐⠒⠒⡀⡠⡈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢔⠝⠪⠠⡔⢲⠉⠖⢢⣙⡀⠀⠀⠒⠂⢤⠀⠀⡀⠤⠄⠒⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⣆⠙⣤⠜⠐⡃⠒⠤⣟⣇⠀⢀⠄⠠⠜⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢠⠧⡈⡒⠁⠀⠀⠃⠀⠀⢘⡟⢠⢃⠔⠢⠄⠤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣰⠙⡢⠈⠀⠀⠀⡘⠀⠀⢠⠋⠀⠟⠁
⠀⠀⢀⠔⠂⠤⡀⠀⠣⠴⣦⡝⠠⠤⠄⢀⠴⠀⣀⣠⢃⡀
⠀⠀⠸⡄⠀⡤⠘⠒⠉⣰⣼⡀⠀⠀⠀⠀⠀⠀⠀⠑⢽⣿⣦⡀
⠀⠀⠀⡌⠀⠉⢉⡏⠈⠓⣟⠙⠶⡦⣄⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠈⢱
⠀⠀⠀⠘⠦⠴⠋⠀⠀⠀⠩⡓⢤⡡⠯⢵⢄⡀⠀⠀⠀⠀⠀⠀⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢍⡓⠦⣉⡉⠓⠒⠶⠶⣶⡾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠠⢍⡉⢛⠉⣉⠡⠔


⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣻⣿⣟⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⢚⣉⣉⠠⠤⠤⢀⣉⡉⠓⠢⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⣉⡤⠒⠈⣡⠤⡀⢀⡤⢄⢀⡤⢌⠉⠒⢤⡑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⡡⠊⠁⣠⠤⣀⣫⠀⠈⣾⠃⠀⣿⡅⠈⣶⠑⠆⠈⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣡⠎⠀⣠⣄⡟⣄⠈⢣⣆⣀⠼⠣⢤⠯⣳⣴⣿⠀⢸⡟⢦⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⠜⠁⢀⣈⣯⠀⠙⢌⢳⠔⠉⠀⠀⠀⠀⡇⠀⠈⠓⠌⢽⢷⡞⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⡵⠁⢀⣀⡫⡀⠱⡕⢤⡼⠁⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠈⢺⣇⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡡⠊⢀⣰⣏⠘⢧⡱⣀⡜⠁⠀⠀⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⢀⠋⢣⠃
⠀⠀⠀⠀⡴⠋⠉⠉⠑⠦⡀⠀⠀⠀⢺⠟⠀⠀⢿⠛⢿⣧⡨⠋⠁⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⠀⠀⠀⢠⠧⠚⠁
⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⡟⠉⢫⠹⣷⣜⣉⣀⣀⣀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⡴⠁
⠀⠀⠀⠀⢳⡀⠀⠀⡔⠶⠶⠾⠶⠶⢾⢖⢲⠰⡆⡏⠀⠀⠀⠀⠀⠉⠑⠢⣀⠤⠾⠅⡀⠀⠀⠀⢠⠎
⠀⠀⠀⠀⢸⠃⠀⠀⠢⠤⠤⠤⡤⠤⢤⡤⠼⢰⠃⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢖⠒⣅⢀⣀
⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⡼⠁⠀⠀⠣⣤⣮⠜⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡌⢋⢹⣷⣄
⠀⠀⠀⠀⢳⣄⣀⣀⣠⣴⠞⠁⠀⠀⠀⠀⠀⣦⠀⠀⠈⢿⣵⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢮⡻⣼⠻⡇
⠀⠀⠀⠀⠀⠉⠛⠛⠈⠁⠀⠀⠀⠀⠀⠀⠀⡈⠳⣄⠀⠀⡧⡆⢸⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠚⠓⠋⠀⠒⠒⠂⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠈⢷⣄⠐⠜⢻⢆⡵⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠙⠳⣄⠀⠉⢹⣸⣷⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣄⠈⠳⣦⡀⠀⠈⠢⠛⡖⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢄⠀⠙⠷⣤⣀⠀⠈⠁⠙⠜⢏⡰⢶⡰⠶⣶⣶⠂⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⣀⠀⠉⠛⠲⠶⠶⣶⣤⣴⠶⠶⠚⠉⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⠤⣀⣀⠀⠀⠀⠀⠀⣀⡠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣶⡶⠶⠶⢶⣶⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠟⠋⠉⢀⣤⣤⣤⣤⣤⣤⣀⡉⠙⠻⢷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⣀⣤⠄⠛⠈⠉⠉⠉⠉⠉⠉⠙⠛⢷⣦⣀⠙⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⢀⣼⠟⠁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠈⠻⣷⡀⠹⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⢠⣿⡿⠟⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠛⠛⠛⠛⠻⢿⣿⡄⠘⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡀⢹⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⢸⣿⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡀⠀⠀⣿⡇⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⡀⢸⣿⠀⠀⠀⣿⡇⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠘⣿⠇⠀⠀⣽⡇⢀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢾⣿⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⣿⡷⢿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣤⣤⣤⣤⣤⣄⠀⠀⢀⣿⡃⣸⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣤⣤⣤⣼⠟⠛⠛⣻⡿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠷⢶⣶⣤⣤⣤⣤⣤⣤⠀⠀⠀⢀⣠⣤⣶⡶⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⡀⣀⣀⣀⣠⡈⠉⣿⣀⣤⣶⣿⣋⣀⣀⢀⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠉⣿⡟⠛⠋⠉⠉⠁⠀⠿⠟⠉⠉⠉⠉⠙⠛⢻⣿⠉⠉⠛⢷⣤
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠹⣷
⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠋⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠘⠿⠀⠀⠀⠀⠀⠿⠃⠀⠀⠀⠺⠿⠿⠿⠿⠿⠿⠗⠀⠀⠀⠘⠿⠀⠀⠀⠀⠀⠿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⠋⠉⠀⠉⠙⠛⠯⣥⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⢹⣷⠀⠀⠀⠀⠂⡠⠀⠈⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣾⠃⠀⠀⠀⢹⠆⣅⢨⠆⡞⡤⠀⠢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠩⠻⢿⠃⠀⠀⠀⠉⠉⠀⠀⠙⠢⠼⣇⡂⢀⠨⠐⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠈⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡧⠄⠐⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁⡄⠀⠀⠀⠀⠀⠈⠲⢄⡀⠀⠀⠀⠀⠁⡸⠤⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢃⠀⠀⠀⢠⣀⠛⠓⠀⠁⠉⠒⠂⣂⠀⢀⡀⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠁⢣⡀⠀⠀⠢⡀⠁⠀⠀⠸⡀⠀⡎⠠⡉⢚⠔⣡⠈⣀⢂⠀⠀⡀
⠀⠀⠀⠀⠀⢀⠠⠴⠁⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠈⢅⣀⠒⠈⢀⠦⡠⠀⠘⠒⠈⠱⢗⡡⠁⠀⠠⡳⠀⠀⡀
⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠙⢤⣀⡀⠀⠀⢀⡄⠊⠀⠙⢦⡁⠀⠀⠀⠀⠣⡀⠀⠂⠁⠘⠀⠁
⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⡅⠀⠀⠀⠀⠀⠀⠀⠣⡈⢩⣅⢀⢈⢆⡒⠀⠀⡏⠀⠀⠀⠀⠀⡷⠀⠀⠀⠀⠀⠀⠑⠁
⠀⠀⠀⢀⡇⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠂⠈⠀⡇⠀⠁⠀⠀⠘⡇⠀⠇⠘⢆⠀⠀⣠⠔⠁⠀⠀⠀⠀⣀⠀⠀⠀⣀⠐⢒⣐⡄
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡷⢄⡀⠀⠀⠀⠀⢱⠎⠀⠀⠀⠀⠀⠐⠠⠐⠀⠀⢸⠂⠈⠁⠀⠀⠀⠀⠀⠁⠀⢀⠑⡁⠨⡷⣸⠄⠵⡀
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠜⠑⠂⠈⠀⠀⠀⠀⣤⢤⣉⠁⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠔⠁⠉⠉⠉⢁
⠀⠀⠀⠘⡄⠀⠃⠀⠀⠀⠀⢀⠀⢰⠀⢀⠀⣀⠀⢀⡠⠎⠈⠄⠠⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠘⠆⠊⠌⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠣⠀⠀⢤⣀⣀⣀⠃⠀⢸⡀⠘⠏⠀⠉⠁⠀⠀⠀⠘⠰⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⡀⠀⠂⠀⠀⠀⠀⠀⠀⠰⠂
⠀⠀⠀⠀⡀⠀⠀⠀⠀⠉⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠄⠀⣀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠆
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣛⣛⣛⣟⣝⣻⣟⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⡄⠀⠀⠀⠀⠀⣰⣆⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⠀⠀⠀⠀⠀⠀⢸⡇⢠⡇⠀⠀⠀⠀⠘⣇⣄⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡗⠶⢶⠀⠀⠀⠀⣿⣷⡀⠀⠀⠀⠀⢸⠃⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⢄⣠⠱⠀⠀⠀⠀⢻⡿⣿⣦⣀⠀⠀⢸⠀⠘⠀⢀⡄⠀⠀⠀⠀⠀⠀⢀⣤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⣿⡇⠈⠻⢿⣷⣦⣬⣄⣥⣴⣿⣷⣄⣀⣀⣠⣴⣾⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠇⠀⠀⠀⠉⠙⠛⠛⠛⠉⠈⠙⠛⠟⠛⠋⣿⣿⠁⠀⣤⠤⠴⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣶⣶⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣿⣧⣀⠀⢻⡀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠘⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⣆⣠⠞⠉⠀⠀⠀⠀⠉⢻⡿⡇⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠖⠋⠀⢀⣿⣇⣀⣀⠀⢠⡶⢶⡀⠀⠀⠀⡏⠀⠘⣿⡅⣴⡾⢛⣻⣷⠶⠿⢶⣿⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⢶⣶⣶⡾⠛⠉⠁⠀⠉⠙⢾⣿⡧⠙⢦⡀⢰⡇⠀⠀⠹⣷⣏⠀⢿⠀⠀⠀⠀⢸⣿⣆⣀⣸⡓⠂
⠀⠀⠲⡶⠺⡄⠀⠀⠀⠀⠀⢹⣿⡠⢀⣤⣴⣦⣄⡀⠀⠙⣯⢂⠈⠳⣼⠀⠀⡀⠀⢻⣟⠦⣼⡷⠟⠁⠀⣼⠹⡏⠀⠈⣷⣤⣤⣀⡀
⠀⠀⠸⠓⢴⠆⠀⠀⠀⠀⠀⣾⣿⣏⣾⠋⠀⠀⠉⢷⠀⠀⢸⡷⣄⠀⠈⠀⢠⣧⠀⠀⢿⣄⠀⠀⣀⣤⡾⣣⠾⠷⠶⠿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣷⣷⡀⠀⠀⠀⣸⠃⠀⢸⣯⣿⣷⡄⠀⢸⠙⣧⣠⣬⡿⠻⠛⠛⠉⠰⡏⠀⠀⠀⠀⠀⣀⠀⡀
⠀⠀⠀⠀⣀⡤⠶⠾⠿⠿⠿⢿⣿⣿⣯⠻⠦⠤⠞⠁⠀⢀⣾⣿⣿⡈⠻⡶⠟⠀⠉⠉⠁⠀⢄⣑⣄⣀⣀⣹⣄⠀⠀⠀⠠⢎⢀⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⡹⢿⣿⣧⣀⡀⢀⣀⣴⣿⣟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠳⡌⠳⣄⠀⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠠⠞⠁⣠⠞⠁⠀⢈⠿⠛⠛⠛⠋⠁⠈⠻⣧⠀⠀⠀⢀⡴⠞⠛⠓⠲⣄⡂⠀⠙⢦⠈⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⣰⠋⠀⣠⠴⠶⠄⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠤⠔⢃⡀⠀⠀⠀⠀⠀⣿⣰⠃⠀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣃⡀⢰⠊⠀⠀⠀⠀⠀⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠉⠛⠀⠀⠀⠀⠀⠀⠟

⠀⠔⢀⠄⢀⠀⠀⢰⣤⠀⢀⠀⠀⣽⣷⣶⣏⢻⡄⠀⢀⠀⠀⢀⢢⠀⢰⠓⠒⠒⠲⠶⢤⠀⢰⡟⠛⠶⠶⣤⣤⣀⡀⠐⠀⠀⠀⠀⠀⠀⢴⣦
⠠⢠⣯⣻⡗⠀⠄⠰⠀⠀⣐⣈⣩⠥⣤⠈⣿⡌⠃⠴⡇⠀⠭⡲⠄⣆⡖⠀⣾⣿⡧⠀⡾⢀⡾⠁⠀⢀⠀⢀⠀⠉⣿⠀⠠⠀⣀⣀⣤⣤⡈⠁⣤
⡂⠀⠑⠩⢁⡀⠀⠀⠀⠀⢧⠀⠀⣸⣈⡆⠈⠁⠐⠀⠈⠤⠤⠂⠴⠁⣿⣾⣿⣿⣷⣤⡇⣼⠃⢀⢀⠘⠄⣀⠅⢸⣧⡶⠛⠋⠉⠁⠀⠌⣧
⠈⠁⠒⠠⠄⢀⣀⠁⠀⢀⠘⠂⠉⠁⠀⠐⠂⠤⠀⠐⡽⠀⠀⣠⠆⠀⠉⠛⠛⠛⠻⠿⢣⡟⠀⣇⡀⢀⠀⠁⠀⣿⠀⣿⠘⡂⠀⠄⠐⢂⠸⡇⠾
⠐⢒⣂⣉⠙⡆⠈⢀⠄⠒⣂⡐⠢⠀⠐⡒⡂⢄⠀⣴⠀⠀⢀⠋⠀⠀⢀⢠⡐⣆⠀⠀⣼⠃⡄⠁⠀⡀⠀⠀⣸⡇⠀⠸⡇⢡⠀⠀⠐⠈⡄⢿⡀
⠘⡓⠖⢉⠄⣇⠀⠰⢐⠒⠂⠀⡠⡀⠐⠂⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠹⣾⢷⠘⠃⢰⣿⣿⣶⣤⣔⣀⡝⢠⡿⠐⠀⠀⢿⡀⠆⠀⠀⠀⣠⠘⣇
⠦⡍⡹⠒⠚⣁⠀⢀⣀⡤⠉⢠⠀⢰⠉⠉⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠉⠛⠻⠷⣿⣿⣿⣿⠁⠀⠀⠄⠘⣧⠐⣂⣠⣤⣶⣾⣿
⠀⣹⣥⣀⡈⠛⠀⠉⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠒⠀⠀⠹⣿⣿⡿⠿⠛⠋⡁
⢠⣿⢉⣻⡿⠀⠀⣀⠀⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡄
⠈⠛⠛⠿⠃⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⢤⠄⠀⣄
⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⣀
⣀⠩⠇⠑⠦⠤⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣉⣠⠤
⡠⠄⠒⠛⠓⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣻⣥⠀⢴
⢠⣀⣦⠾⣱⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠈⠻⢴⣾
⡆⠘⠉⣀⣠⠴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⠀⠳⠀⠐⠐
⠈⠙⠶⠁⠀⣾⣵⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢉⣐⡂⠂
⡐⠒⠢⢄⣀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⣍⠣⠜⡏
⡁⣴⣿⡆⠀⡝⡠⠐⡢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠓⠒⠲⢈⡤
⣿⣿⣿⣤⡼⠀⡄⠇⡨⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⢶⢦⣤⠄⠀⠙
⠀⠉⠛⢿⣃⣀⠱⡀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⢁⣿⠋⣙⡛⠒⠆
⠶⠾⠛⠋⠉⢹⡆⠑⠂⠀⢀⠀⠀⠀⡐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠦⠀⠀⠀⠀⠘⠏⢠⠋⡇⠉⠉⣱
⡠⠂⠀⡄⠀⠈⢷⡀⢨⢠⢖⢾⡆⢀⠀⠘⠀⠐⠂⠀⠠⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⢈⠀⠉⠀⠈⠀⡄⡀⠀⠀⠀⠀⣀⠂⠈⠉⠓⠒⠰⠏
⠐⣤⠒⠡⠀⢄⠸⣇⠀⠂⠛⠟⢓⡂⠀⠀⢃⠀⠂⢀⡀⠀⠀⢰⠀⠀⠠⡄⠉⠀⣀⣀⣀⠠⠀⠀⠠⣠⠀⠑⠤⡀⠀⠌⠀⠃⠀⠀⡠⠀⠀⠒⠄
⠀⠀⠘⠄⠤⢎⠀⢿⡄⢠⠀⠥⠐⠀⠀⠁⠀⠠⠀⠀⠀⠀⠈⠀⠀⠀⡃⠇⠰⠀⠒⠒⠂⡀⠃⠀⡰⣧⣀⠀⣤⡈⠀⠠⠆⠠⠀⠼⢀⣤⡀⠀⠐
⣇⠀⡀⠠⠀⠂⠰⣸⣧⠀⣾⣿⣿⣿⣿⡄⢸⢉⡉⠉⠁⠇⢈⡉⠉⠗⢁⣶⣶⡄⠀⠄⠀⡠⠤⢌⠑⠻⢯⣿⣟⣁⠀⣠⢈⠀⠀⠀⠸⣿⠁⣶
⢻⣄⣡⣤⣶⢶⣿⣿⣿⠀⣿⣿⣀⣽⣿⡇⢸⢸⠀⠀⠀⠀⠀⡇⠀⣠⣬⣻⣿⣧⣤⠀⢘⠀⠂⠀⠀⠀⠀⢙⠯⠞⠞⠁⠀⠈⠉⠉⢸⣿⢒⣿⡊
⠘⠿⠿⠿⠟⠛⠉⠁⠀⠀⠙⠛⠛⠛⠛⠁⠀⠘⢆⡶⠶⠶⠐⠁⠀⠟⠻⠟⠿⠿⠟⠆⠈⠂⠁⠐⠃⠀⠀⠂⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠦⠤⠤⢤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⠉⠙⠒⠶⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠄⢀⡀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠐⡦⢄⡀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⢀⡀⠀⠀⠀⢀⠔⠈⠀⠠⠈⠀⢀⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⢀⠸⠀⢆⠀⠄⠀⡀⠐⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⣀⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⠘⠻⠒⡽⠃⠈⠂
⠀⠀⠀⡠⠂⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠠⠤⠤⠤⠤⢄⣀⠈⠁⠀⠀⠀⠄⠦⠤⠤⠤⠀⠀⡀
⠀⠀⢀⡁⠀⠀⠀⠂⢩⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠊⠀⠀⠀⠀⠐⠠⡀⠀⠈⠑⠢⣄
⠀⠀⢼⠀⠀⠀⠂⠐⠋⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠀⠀⠈⢦
⠀⠀⠘⡀⠀⠀⠀⠈⢼⠁⠀⠀⠀⠀⠀⠀⠁⠈⠀⡈⠍⠛⠀⠀⠈⠀⠁⠈⠉⡉⠉⢉⠉⠉⠉⠁⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠙⠂
⠀⠀⠀⠳⠀⠀⠀⣀⠙⠀⠀⠀⠀⠀⠀⠄⠈⠢⠠⠤⠂⠡⠔⠠⠀⠠⠀⠀⢄⡀⠐⠢⠤⠀⡀⡀⢤⣶⠀⠀⠀⣀⠤⠄⠒⠈⢀
⠀⠀⠀⠀⠉⠂⠀⢀⠀⠀⠀⠀⠀⡃⠀⢀⢬⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠒⠀⠀⠈⠁⠈
⠄⠀⠤⠁⠀⠐⠂⣁⣀⡀⠀⠀⠀⠁⠊⠁⠀⠉⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠁⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠠⠄⠈⠍⠉⢀⡀⢀⣐⣒⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠐⠀⠀⠀⠀⡠⠘⠣⣀⢀⣈⡍⠁⠈⠀⠀⠀⠀⠀⢰⠂⠐⠒⠒⠊⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⢷⠀⡀⠀⡔⠋⡀⢀⠀⡬⠠⠤⠄⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⣀⠔⠂⠈⠒⠑⠊⠀⠀⠣⠘⠒⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡨⠄
⠀⠀⢀⠂⠤⠀⣀⡀⠀⠘⠀⡠⠔⣊⠤⠊⠀⠀⠀⠀⡀⠀⡀⠀⠐⠉⠉⠉⢨⡂⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡠⠊⡠⠊
⠀⠀⠀⠈⠑⠒⠦⠬⣉⣹⣁⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠠⠐⣐⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡠⠊⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠄⠀⠜⠀⠰⠤⢀⣉⠐⠒⠠⠤⠤⣸⡄⠊⠠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠢⠤⠆⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣦⣤⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠉⠉⠙⠛⠛⠿⢿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⠿⠟⢋⣽⣿⠟⠁⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠿⠋⠁⠀⢀⣾⡿⠁⠀⠀⠀⣿⡇⠀⠀⣀⣤⣄⠀⠀⠀⠀⠀⠀⠀⠈⢿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠟⠁⠀⠀⠀⢀⣾⡿⠁⠀⠀⠀⠀⣿⣷⣶⣶⣿⣟⣿⣷⠀⠀⣀⠀⠀⠀⠀⠈⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠃⠀⠀⠀⠀⠀⣼⣿⠁⠀⠀⠀⠀⣀⣿⡏⠉⠉⢻⣿⡟⠃⣴⣿⠿⣿⣦⠀⠀⠀⢸⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⠁⠀⠀⢀⣀⣤⣴⣿⣿⣾⣿⠿⠿⠿⠿⣿⡇⠀⢀⣸⣿⣇⣴⣿⣷⣤⣿⡟⠀⠀⠀⠀⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⢁⣠⣴⣾⡿⠟⠛⣻⣿⠁⠀⠀⠀⠀⠀⠀⣿⣧⣤⣾⡟⠛⢿⣿⠁⠉⠉⠉⠀⠀⠀⠀⠀⢻⣿
⠀⠀⠀⠀⠀⠀⠀⣸⣿⣷⣿⠟⠋⠁⠀⠀⠀⣿⡿⠀⠀⠀⠀⠀⠀⠀⣿⡏⠉⢿⣷⣶⣿⣿⣦⣄⠀⣀⣀⡀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢸⣿⠇⠈⠙⣿⣿⠟⠛⢿⣷⡀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⣤⣤⣤⣤⣤⣤⣴⣿⣧⣤⣤⣤⣤⣤⣤⣴⣿⡇⠀⢀⣤⣤⣄⣀⣤⣿⣿⡀⠀⣸⣿⡇⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⣿⣿⡉⠉⠉⠉⠉⠉⠉⠙⣿⡏⠉⠉⠉⠉⠉⠉⠉⣿⣷⣴⣿⡟⠛⣿⣿⠛⠉⠻⢿⣿⠿⠋⠀⠀⠀⠈⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⣄⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣿⡏⠙⢿⣷⣶⣿⣯⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠸⣿⡟⠻⣿⣦⣄⣀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⢹⣿⠉⠛⣿⡿⢿⣷⡄⠀⠀⠀⠀⠀⠀⣀⣀⣽⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠙⠻⠿⣿⣶⣾⣿⣤⣀⣀⣀⡀⠀⢀⣿⡇⠀⠀⢸⣿⠀⠀⢿⣷⣼⣿⠇⠀⠀⠀⠀⠀⣼⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣄⠀⠀⠀⠀⠈⠉⣿⣿⠛⠿⠿⠿⠿⠿⣿⣧⣤⣶⣿⢿⣷⣆⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠀⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⣿⡟⢿⣿⠀⠀⢸⣿⠆⠀⠀⠀⠀⠀⠀⢠⣶⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⠀⠀⠀⢻⣿⡄⠀⠀⠀⠀⣿⡇⠘⢿⣷⣶⡿⠟⠀⠀⠀⠀⠀⠀⠀⢿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣄⡀⠀⠻⣿⣆⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⣷⣶⣽⣿⣷⣤⣀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠻⠿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣴⣾⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠻⠿⠛⠛⠛⠋⠁

⠀⠀⠀⠀⢀⣴⣾⣿⣿⣷⣦⡀⠀⠀⠀⠀⢀⣴⣾⣿⡿⢷⣦⡀⠀⠀⠀⠀⢀⣴⣾⣿⢿⣷⣦⡀
⠀⠀⠀⠀⣾⣿⣾⢟⣛⣷⢹⣿⠀⠀⠀⠀⣾⣿⣿⡇⢠⣶⣿⣷⠀⠀⠀⠀⣿⣿⡿⣿⢀⣙⣿⣷
⠀⠀⠀⠀⢿⣿⢿⣬⣯⡾⢸⣿⠀⠀⠀⠀⣿⣿⣧⡀⢀⣼⣿⣿⠀⠀⠀⠀⣿⣏⢰⡿⢸⣿⣿⡿
⠀⠀⠀⠀⠈⠻⣷⣶⣶⣾⠿⠃⠀⠀⠀⠀⠈⠻⣿⡇⢸⣿⠟⠁⠀⠀⠀⠀⠘⠿⣶⣶⣿⣿⠟⠁


⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣦⡀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⢀⣴⣿⠿⠿⣷⣦⡀
⠀⠀⠀⠀⣾⣿⠉⢉⡉⠉⣿⣿⡀⠀⠀⠀⣿⣿⡧⡿⠿⠻⣿⣷⠀⠀⠀⠀⣿⣿⣱⢻⣿⣮⢻⣷
⠀⠀⠀⠀⢿⣿⣀⣈⣁⣀⣿⣿⠀⠀⠀⠀⢿⣿⡇⣇⣸⡆⣿⣿⠀⠀⠀⠀⣿⣿⠹⢷⡥⢟⣾⡿
⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠈⠻⢿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠈⠻⣿⣿⣿⡿⠟⠁


⠀⠀⠀⠀⢀⣴⣿⡿⢿⣿⣶⡄⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⢠⣶⣿⠿⠿⣿⣦⡀
⠀⠀⠀⠀⣾⣿⠱⣦⠛⣬⢿⣿⡀⠀⠀⠀⣿⣿⠙⠛⠁⠈⣿⣿⠀⠀⠀⠀⣿⣿⢱⠛⣷⢘⣿⣷
⠀⠀⠀⠀⢿⣿⣝⢵⡦⢟⣾⣿⠀⠀⠀⠀⢿⣿⣗⣀⣀⣼⣿⡿⠀⠀⠀⠀⣿⣿⣿⢠⣭⣾⣿⡿
⠀⠀⠀⠀⠈⠻⢿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠈⠻⢿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠈⠻⢿⣿⣿⡿⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⡈⢣⢸⢇⠎⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣢⣿⣿⣞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣵⣿⣯⣽⡳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢧⣟⡿⡾⢾⠶⣟⣹⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠙⡾⢽⣭⣟⣹⡏⢹⣅⡼⡆⠀⠀⣠⢶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢀⣏⣹⠓⡿⢤⣯⡼⣯⡽⢧⡤⢷⢀⡴⢋⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢧⠀⠀⣸⠦⣯⣹⣿⣾⡟⠚⣟⠶⢻⠒⠛⡏⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠈⠳⣄⣟⢺⠧⢼⡇⠙⣏⢛⣏⠓⣻⡓⢚⣧⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⢹⣍⣽⠓⢺⡇⠀⢹⣏⣿⣙⣹⣏⣉⣼⢰⣇⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⢦⣻⡀⢼⠢⣿⣝⣽⠇⠀⠈⡯⢾⣍⣉⣿⣭⢼⣾⡏⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠻⡇⣾⣉⡿⢤⡟⠀⠀⠀⡷⢺⡯⡭⢿⠦⠾⡿⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠹⡷⢭⣽⣾⠁⠀⠀⢰⣟⣹⡗⠶⣿⡓⣾⠃⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢻⡖⢿⡏⠀⠀⠀⢸⣧⣤⣏⣋⣹⣿⠏⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠈⢿⣹⠇⠀⠀⠀⢸⠶⠾⣧⣉⡽⠋⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠈⢿⠀⠀⠀⠀⢸⣓⢚⣷⠏⠀⠀⠀⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠸⡇⠀⠀⠀⠸⣯⡟⠁⠀⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⢻⡀⠀⠀⠀⢻⡀⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⡀⠀⢳⣄⠀⠀⠘⡇⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣍⣷⣤⣼⡧⠶⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⣀⣀⣸

⡮⣉⠁⠀⠀⢼⠅⠀⠀⣦⣾⠂⠀⣶⣶⣶⠀⠐⢌⡁⠄⠀⠤⣶⡇⠀⠸⣏⡇⠀⠀⠀⠀⠀⠀⡤⣿⠂⠀⣩⣤
⠁⠀⠀⠀⠀⠘⠀⠀⠀⠉⠁⠀⠀⠈⠉⠁⠀⠈⠀⠈⠀⠀⠀⠈⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠈⠉
⣿⣿⣷⠀⢸⡏⣿⠀⢰⡟⢛⡇⠀⡞⠛⢳⠀⢸⣿⣿⡆⢠⣟⠛⡇⠀⣾⢻⣻⠀⢸⡟⢻⡆⠀⣿⣏⡇⠀⣾⢟
⠙⠛⠋⠀⠘⠃⠛⠀⠈⠛⠛⠁⠀⠙⠛⠋⠀⠘⠛⠛⠁⠀⠛⠛⠃⠀⠙⠛⠋⠀⠈⠛⠛⠁⠀⠓⠚⠃⠀⠙⠛
⡄⠀⠀⠀⠀⣰⠂⠀⠀⢤⡤⠀⠀⢠⣤⡄⠀⠀⠄⠀⠀⠀⠠⣤⠀⠀⠠⣔⡄⠀⠀⠀⠀⠀⠀⣀⡶⠀⠀⢐⣠
⠁⠀⠀⠀⠀⠘⠀⠀⠀⠈⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⠁
⣴⣿⣦⠀⢰⡞⣶⠀⢠⡾⢳⡄⠀⣴⠛⢦⠀⢰⣾⣶⡀⢀⣶⢳⡆⠀⣴⢻⣦⠀⢠⡞⢶⡄⠀⡶⣓⡆⠀⣴⠾

⠀⠀⠀⣠⢴⡒⠂⢤⡀⠀⠀⠀⣠⣤⣄⠀⠀⠀⠀⠀⠠⠰⠂⠄⠀⠀⠀⠀⠀⣀⣤⡀⠀⠀⠀⠀⣶⣦⣴⣤⣴⡄⠀⠀⠀⡀⠀⠀⢰⠆
⠀⠀⠀⣏⡷⢤⣯⡍⠇⠀⠀⣰⣿⣿⣿⣆⠀⠀⠀⠨⠁⣾⣷⠈⠅⠀⠀⠀⠰⣿⣿⣿⠀⠀⠀⠀⠙⢯⣑⣩⠛⠁⠀⠀⢀⣄⠀⠀⠻⠛
⠀⠀⠀⠈⠹⢾⡁⠀⠀⠀⠀⢿⠿⢿⠿⣿⠀⠀⠀⠈⠡⢨⡁⠌⠀⠀⠀⠀⠀⠙⣿⠁⠀⠀⠀⠀⠰⠂⣹⡀⠳⠀⠀⠀⢴⣷⠆⠀⠀⠂

⠀⠀⠀⠀⣄⣤⠐⣀⠀⠀⠀⠀⡲⠠⠄⠐⠀⠀⠀⠀⡀⠀⢄⢀⠀⠀⠀⠀⠀⣤⣶⡄⠀⠀⠀⠀⠐⠒⠂
⠀⠀⠀⠲⣿⣿⠆⡐⠂⠀⠀⠽⢿⣿⣿⠿⠁⠀⠀⠐⣱⢑⡈⢶⠆⠀⠀⠀⠣⣿⣿⡧⠜⠀⠀⠀⠰⢾⠿⠿⠋⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠉⠛⠰⠁⠀⠀⠀⠈⠀⠒⠸⠉⠁⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠶⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⣀⠀⠀⠀⠀⢀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢖⠐⢄⠀⠀⠀⢀⠀⠀⠀⠀⣀
⠀⠀⢀⢄⣤⣰⣶⣶⡄⠀⠀⠸⣥⠼⣬⠏⠀⠀⠀⢠⣿⣿⣿⣿⡄⠀⠠⣶⠀⢰⣶⠄⠀⡦⠀⠀⠀⠀⠑⠀⢹⠀⠀⠨⠄⣶⣶⣿⣶⠄⡅
⠀⠀⠬⠛⠿⢿⣧⣾⠏⠀⠀⢐⣞⢺⢻⡆⠀⠀⠀⠈⠿⣿⡿⠿⠁⠀⠀⠀⠐⠀⠀⠰⠂⠀⠀⠀⠙⠺⠿⠟⠋⠀⠀⠀⠀⠈⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣀⣤⣀⡀⠀⠀⠀⠀⣤⣤⣄⡀⠀⠀⠀⠀⠆⢐⣀⡀⠆⠀⠀⠀⢀⣤⣤⡅⠐⠀⠀⠀⠀⠀⢠⣶⣄
⠀⠀⠀⣠⠀⣼⠂⣿⠆⠀⠀⢤⣿⣿⣿⡧⠀⠀⠀⠀⠘⢿⣿⣷⠀⠀⠀⢀⡀⣿⣿⡇⡙⠀⠀⠀⣼⣿⣿⣿⠐⠂⠀⠀⠀⠀⣨⣿⣅
⠀⠀⠸⠟⠰⠇⠠⠟⠆⠀⠀⠀⠛⠿⠛⠃⠀⠀⠀⠀⠀⠀⠽⠿⠀⠀⠀⠀⠆⠈⠨⠄⠆⠀⠀⠀⠙⠻⠿⠏⠀⠀⠀⠀⠀⠀⠿⠿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣤⣤⣄⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠛⠛⠿⠿⣿⣿⣷⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠉⠉⠛⠛⠲⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣤⣤⣀⣀⣤⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣷⣄⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⣴⣤⣤⣤⣤⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣏⣁⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⠀⣿⣿⣿⠀⣿⠀⢿⡏⢰⡇⠠⢶⣾⣿⣿⠋⣠⣶⣾⡇⠸⠿⠇⢸⣿⠃⡀⠹⣷⡆⢠⣶⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⠀⢿⣿⣿⠀⣿⣇⠘⠀⣿⡇⠠⣶⣾⣿⣷⡀⠻⣿⣿⡇⢰⣶⡄⢸⡟⢀⣁⠀⢿⡇⢸⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣶⣶⣶⣿⣶⣿⣿⣶⣾⣿⣷⣶⣶⣾⣿⣿⣿⣶⣴⣾⣷⣾⣿⣷⣾⣷⣾⣿⣷⣾⣷⣾⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁

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

⢰⣇⣓⠀⠀⠀⢰⢛⡆⠀⠀⣉⣯⣛⣛⣛⣛⣋⣙⡃⠀⠀⠴⢶⠶⠸⣉⣿⣏⣹⡇⠀⠀⠀⠀⢀⡰⠒⠶⢤⠁⠀⠀⠀⠀⣰⡿⠷⠶⣤
⢈⣉⣁⡀⣤⢀⢀⣉⡀⠀⠀⣿⣿⢫⣵⣶⣾⡝⣿⡇⠀⠀⠻⣧⡷⢳⣒⣶⣦⣴⡆⠀⠀⡀⠔⠋⠀⠀⢀⣀⡀⠀⠀⢀⣾⣿⣮⣟⣯⣾⣷
⣾⣻⣻⡿⣶⢿⣿⣯⣝⠀⠀⣿⣷⣝⡓⠻⠞⣣⣿⡇⠀⠀⠀⢠⠀⢸⠛⣿⣟⣿⡆⠀⠈⠋⢬⡉⠈⠉⠙⠒⠂⠀⠀⠈⠉⠉⠉⠁⠉⠉⠉
⢨⣭⣿⢇⣶⣘⣯⣭⣍⠀⠀⣿⣿⡟⢺⢿⡍⢿⣿⡇⠀⠀⠀⠸⠀⢈⢉⣭⣍⣉⠁⠀⠀⠀⠀⠉⢢⠤⣤⣐⠂⠀⠀⠀⣤⠀⠘⢳⠓⠀⣴
⠈⠉⠉⠉⠀⠉⠈⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⢀⣀⠀⠤⣀⡀⡀⠀⠀⠀⢶⡖⡄⣶⢢⡴⣄⢲⡶⠀⠀⢀⠀⢀⣤⣦⡄⠀⢀⠀⠀⠀⠀⠀⠀⣶⣶⠀⠀⠀⠀⠀⠀⠀⢀⣶⡄⠀⣄
⠀⠈⠈⠐⢟⡩⣆⣆⠀⠀⠀⡶⢟⡻⠿⡹⠮⠞⣼⡗⠀⠀⠾⠀⠺⠓⠇⠛⠀⠺⠆⠀⠀⠀⠀⠀⠿⠿⠀⠀⠀⠀⠀⠀⣴⡞⣽⡆⡢⠁⣭
⢨⢸⠸⢨⢨⡇⢈⣍⠂⠀⠀⢼⡯⡝⣧⣟⣟⡟⢻⠛⠀⠀⠀⠿⠿⠭⠭⠽⠿⠆⠀⠀⠀⠀⢀⣒⠚⠓⣒⡀⠀⠀⠀⢀⣅⣻⢾⡀⠠⣴⢘
⠀⢀⣀⠰⣾⣩⡃⡃⠀⠀⢠⣜⣛⢞⣣⣿⣙⣽⣹⡉⠀⠀⢸⣩⣿⣿⣿⣿⣿⣿⠀⠀⠀⡀⠤⢀⠀⠬⠀⠀⠇⠀⠀⠈⣞⣷⣽⡃⠋⣲⠞
⠀⠀⠉⠀⠒⠁⠀⠀⠀⠀⠀⠉⠋⠙⠙⠛⠋⠋⠙⠃⠀⠀⠂⠒⠐⠲⠷⠐⠒⠐⠂⠀⠀⠓⠀⠀⠒⠀⠀⠐⠒⠀⠀⠀⠀⠘⠛⠁⠀⠉⠁
⣄⣤⣤⣤⣤⡤⠤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⢀⣀⣀⡀⢀⣀
⠈⣇⣛⣛⣻⢿⣛⣓⢶⠀⠀⠀⠀⠀⠤⠀⠀⠐⠀⠀⠀⠀⣀⣺⢧⣵⣶⣤⣿⠀⠀⠀⠀⠀⢀⢸⣷⣾⡇⠀⠀⠀⠀⠈⠁⠉⠁⢸⠿⣿⡆
⠼⠮⠯⠽⡏⣏⣊⣟⡏⠀⠀⠸⡿⠀⠀⠀⠃⠸⠃⠀⠀⠀⣷⣶⣿⣶⣶⣶⣶⣶⡆⠀⠀⠴⠂⠸⠇⠸⠇⠐⠦⠀⠀⠘⠛⠛⠃⢸⢿⣯⣶
⠽⣛⣛⣛⣻⣽⣟⠿⣳⠀⠀⠀⠘⠁⠷⠀⡔⢲⠄⠀⠀⠀⣿⢿⡾⣛⣛⣻⡼⣇⡇⠀⠀⠀⣤⣴⡂⢐⣦⡄⠀⠀⠀⠸⠯⠽⠂⢈⣾⣿⠏
⣄⣷⣯⣭⣭⣍⣿⣯⣭⠀⠀⣄⢠⠀⠀⠀⠉⠋⠀⠀⠀⠀⠯⠥⠇⣺⣿⠸⠧⠥⠇⠀⠀⠀⠻⠿⠧⠿⠿⠇⠀⠀⠀⢰⣶⣶⠄⢸⡟⠛⠁

⠀⠀⠀⣾⣿⣷⠀⠀⠀⠀⠀⣴⢓⡄⠨⡭⠀⣴⢓⡄⠀⠀⠀⠀⢰⣿⢿⡇⠀⠀⠀⠀⢀⣄⣤⣍⡛⢛⢩⣄⣀⠀⠀⠀⠀⣤⠨⣿⡯⢰⡤
⣀⡄⠂⣶⠒⣶⠐⠠⣀⠀⠀⡉⠉⠁⠠⣤⠀⠉⠈⡁⠀⠀⠀⣴⣼⣛⢞⣣⣶⡄⠀⠀⢸⣟⢿⢹⣼⣯⡏⡿⣻⡇⠀⠀⢀⣀⣈⣉⣉⣈⣀
⠀⣠⣤⣤⣤⣤⣤⣄⠀⠀⠀⠋⡋⠀⠻⠺⠇⠈⡉⠃⠀⠀⢰⣒⣶⣶⣶⠶⡶⣶⠀⠀⢸⣞⣽⣸⣿⣿⣇⣧⣻⠆⠀⢸⡟⢿⣿⣿⣿⡛⣯
⢠⠞⣿⣿⣿⣿⣿⣽⡆⠀⠀⣾⣩⡆⢀⣤⠀⣾⢩⡆⠀⠀⢰⠻⣿⣿⣿⣿⣾⣷⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⠄⠀⢸⢋⣟⣻⣶⢸⡇⣿
⣬⣭⣭⣭⣭⣭⣭⣭⣥⣤⣤⣬⣤⣤⣬⣭⣤⣤⣤⣤⣤⣤⣬⣭⣭⣭⣭⣭⣥⣭⣤⣤⣤⣤⣤⣴⣿⣷⣦⣤⣤⣤⣤⣬⣭⣭⣭⣭⣭⣭⣭
⣿⣿⣤⣤⣤⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠈⠑⠂⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡑⠶⡂⣀⣀⣠⣤⠌⠀⠥⠐⠂⠀⠤⠤⠀⠀⠈⠀⠂⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠉⠀⠈⣏⡠⢬⡇⠠⣖⡂⠈⠹⠂⠀⠀⠀⠀⠀⠀⢼⢯⣟⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠆⠠⢀⡀⠹⠦⠚⠛⠂⡀⢠⢤⡀⠠⠒⠋⠈⢛⡂⢡⣬⣄⣀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡶⠲⣦⠠⡀⠀⠀⠁⠸⣾⠃⠀⠀⠀⢀⣼⠖⣨⢍⠛⢚⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣶⡟⠀⠼⠉⡀⠀⠋⠉⠡⠈⠉⠀⠀⣰⠉⣎⠑⡞⠁⢈⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⣻⢛⠕⢠⠁⡄⠀⠀⠀⢄⠀⠀⠀⣠⠘⠤⡛⠔⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⡁⢀⠐⠂⠀⠂⠀⠈⣀⠀⠀⣤⣄⠶⠶⠶⠒⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⢏⠀⠔⢀⠀⠀⠀⠀⢘⣠⡟⢳⣶⣤⣤⡀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⠀⠀⠀⠠⢠⠐⠣⠉⢟⡀⠀⠀⠀⢈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠄⠱⣀⣠⢂⠄⣠⡤⢭⠐⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠉⡀⠀⠘⣮⢸⢯⣹⣦⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠓⢢⡬⠬⢕⡒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠁⡏⠀⢀⠀⡈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡽⠟⡙⠢⡄⣀⡠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢂⠐⢀⠐⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⣤⣭⣮⣭⢃⣼⣤⣤⣤⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⣤⢀⠎⠉⡁⡄⡥⠈⠩⢥⠥⠬⠠⠀⠀⠆⡠⠀⡼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⣀⣴⣤⣤⣭⣥⣭⣤⣤⣬⣤⣤⣬⣤⣎⣀⣠⢞⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠒⠲⠶⠶⠶⠶⠶⠶⠲⠶⠶⠶⠶⠶⠖⠒⠒⠚⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠂⠀⠉⠉⠁⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠒⠒⠒⠂⠒⠐⠂⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠈⠄⠀⠀⠀⠀⡀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠑
⠀⠀⠀⠀⠀⠄⠀⠂⠄⡀⠀⠀⠀⠀⠀⠀⠘⠀⠀⡲⠂⠁⠀⠀⠀⠀⠀⠀⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⡀⠀⠀⠡⣠⠤⠀⠠⠈⡀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠰⢀⡄⠀⠀⠀⠀⠘⠁⠉⠂⠰
⠀⠀⠀⣀⣀⣏⣀⣀⡀⢤⠃⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⢀⣀⣀⣀⣀⣀⣀⠀⠀⡈⠁⠀⣀⣀⡰⠢⠠⠄⠄⢀⠃
⠀⠔⠈⠁⠘⠃⠉⠀⢉⠈⠀⠀⠀⢠⠐⠆⠀⠀⠀⠈⠂⢀⠀⠀⠀⠀⠀⢀⠀⠀⠄⠰⠂⠉⠐⠇⢀⠀⠀⠰⠏⠀⠀⠀⡄
⢐⡠⠴⠞⣦⠀⠳⠤⠆⠀⠁⠐⠂⠀⠐⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⡅⠤⠖⢢⡄⣠⠤⠖⢅
⠈⠀⢀⣡⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣨⣜⡉⠀⠀⠀⢀⠀⠈⢢
⢀⠔⠉⠡⡝⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡠⠋⠩⢸⠇
⡇⠀⢠⡊⠀⠀⠀⡠⠂⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢀⡔⠁⡀⠀⠀⠀⠀⠀⢆
⠠⠀⠘⠧⠀⠈⠀⠴⠊⠀⠀⠠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠈⠠⠆⠤⠀⠉⠉⠠⠠⠤⠴
⠀⢠⡀⠀⠀⠑⠐⠀⠂⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠈⠂⠀⠀⠀⠂⠀⠀⢀
⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂
⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠔⢸⠀⠀⠀⠀⠀⠀⠀⠸⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡂⠆⠀⠀⠀⠀⠀⠀⠀⠇⡠
⠀⠀⠈⠒⠀⠀⣀⢀⡀⠀⠀⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠑⠂⠀⣀⠀⢀⠀⠄⠐⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣉⣉⣍⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⠟⠛⠉⠉⠉⠛⠻⢶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⠀⠀⠀⢀⣤⠶⠛⠛⠛⠛⠷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣄⣀⠀⢹⡇⠀⣰⡟⢁⡴⠟⠛⠛⠻⣦⡈⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠇⣼⠏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⣆⢸⡇⢠⡿⠀⣿⠁⠰⠟⣻⡆⠈⣿⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡟⣿⠀⢠⡴⠶⣦⠀⠀⠀⣴⠶⣦⠀⢸⡟⢿⡇⠘⣧⠀⣿⡀⠀⢸⡏⠀⢀⣿⠀⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⣿⠀⠀⠀⠶⠀⠀⣀⠀⠀⠶⠀⠀⢸⣇⣸⡇⠀⠻⣆⠈⠳⣦⣬⣥⣴⠞⠁⣰⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢻⡆⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢸⡟⠉⠀⠀⠀⠙⢷⡄⠀⠀⠀⠀⢠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⣴⠶⡦⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⣼⡷⠶⠶⠶⠶⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⠀⠀⠀⠀⢀⣠⡴⠟⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⢸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠛⠛⠛⠛⢛⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⣶⠶⠶⣶⡾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠶⠶⢿⣄⠀⠀⠀⣸⠿⠶⠶⣦⣤⡀⠀⢠⣤⣄⠀⠀⠙⢻⡿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⠀⠙⣷⣠⡾⠋⠀⠀⠀⠀⠸⣿⠛⢛⣁⡙⠛⣻⠆⢸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠀⠀⢠⣶⠏⢰⡟⠉⠻⣆⠹⢷⣬⡯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠈⠛⣧⠘⢷⣤⡾⠃⣼⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠘⠿⢶⣶⣄⣶⠶⠾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣿⣤⣤⣤⣤⣤⣤⣤⣤⣼⡏⠉⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⡵⢠⠄⡠⠤⡄⡷⢤⡀⡇⣤⢠⠠⡤⣤⠰⡄⠀⠪⣍⢠⠤⢤⢸⢠⡀⡄⡅⢠⠤⡄⡤⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠸⠀⠳⠴⠃⠓⠜⠁⠃⠣⠤⠐⠃⠛⠀⠃⠀⠠⠜⠙⠦⠚⠘⠀⠻⠁⠃⠸⠀⠃⡟⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠚⠛⠞⠛⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⠟⠉⠙⢦⡀⠀⠀⠀⢻⣄⣀⣴⠟⠶⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢙⡆⠀⠀⠀⠀⠀⠀⡴⠋⠙⠀⠀⢀⣼⣁⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠳⠛⠁⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠤⠤⠾⣆⠀⢀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠉⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⠞⠋⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⣤⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠉⠋⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠘⣧⣀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠂⠀⠀⠀⠀⠀⣠⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠉⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡉⠀⢠⡤⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣄⣀⡴⢿⡀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠖⠛⠀⠀⠀⠀⠀⠀⢾⣛⡆
⠀⠀⠀⠀⠀⠀⢀⣤⡶⠶⠖⠶⠶⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢦⣤⠴⠚⠁⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠉
⠀⠀⠀⠀⠀⢠⡿⠉⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⠀⠀⠀⢀⡴⠶⠶⣤⡀⠀⠀⠀⣀⣴⠾⠛⠉⠉⠙⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⠉⢻⠞⠉⠳
⠀⠀⠀⠀⠀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣴⠋⠀⠀⠀⠀⢻⣄⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠃
⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠇⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡷⠶⠶⠶⠤⣤⣀⡀⠀⠀⠀⠀⣟⠀⠀⠀⠀⣦⣀⣀⣴
⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢶⡀⠀⠀⠘⠦⢤⠤⠞⠁⠈⠉⠁
⠀⠀⠀⠀⠀⢘⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷
⠀⠀⠀⠀⣾⠋⠉⣩⣤⣤⣠⡤⠤⣄⢀⡴⠶⠶⠖⢦⣤⠒⠒⠲⣦⡶⠒⠒⣲⠄⣀⣀⣤⡀⣠⠖⠒⢲⡄⢀⡶⠛⣛⡧⠀⠀⠀⢹⡆
⠀⠀⠀⣀⣹⣦⣴⠇⠀⠈⠋⠀⠀⠹⡞⠁⠀⠘⣿⢻⡓⢤⡀⠛⢿⣍⣱⠄⠉⣿⠏⢠⠌⢿⡇⠀⣿⠛⠓⣿⠁⠀⣉⡷⠀⠀⢀⣿⠁
⢀⡴⠛⠉⠀⢰⡟⠀⠀⣄⠀⣤⡀⠀⣳⣄⠀⠘⠛⡛⣋⠉⠀⣠⡾⣇⠀⣀⡴⢻⣀⡴⣀⢸⡗⢤⠴⣄⡶⣏⣀⠀⠉⣹⠀⢀⣾⠇
⣾⠁⠀⠀⠀⣏⠙⠛⠛⣀⠋⣠⣉⣈⣹⣏⣉⣉⡿⢧⣈⣩⡽⠻⣅⣈⣭⠽⠧⣤⠽⠳⠾⠟⠓⠶⠦⠼⠃⠻⠾⠧⠾⢋⣴⡿⠁
⣿⠀⠀⠀⠀⠉⠉⠉⠛⠉⠉⠁⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⠉
⠘⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⡶⠾⠟⠋⠉
⠀⠈⠻⢦⣄⣀⣀⣀⣀⣠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⢀⡿
⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠸⣿⡶⠟⠛⠷⣦⣤⣤⣤⣴⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⣄⣀⣀⣀⣤⡴⠞⠋⠹⣧⠀⠀⢹⣧⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠙⣧⡀⠀⠹⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣄⡙⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠿⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠀⠀⠀⠠⠀⠄

⠀⠀⠀⠀⠀⠀⣴⠃⢀⡴⢖⣶
⠀⠀⠀⠀⠀⠀⣿⡀⢸⡅⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤
⠀⠀⠀⠀⢀⣠⣬⣿⣦⣝⣶⣦⣴⣶⣾⣿⣿⣶⣾⣿⣿⣿⣯⣤⣤⣤⣀⣀
⢀⠀⢀⡴⢋⣴⣶⣿⣿⣿⠿⠛⠉⠁⢠⡿⠋⠀⠀⠀⠈⠻⣧⠀⠈⠉⠉⠛⠛⠷⢶⣦⣤⣀⡀
⠙⠶⠋⣰⡿⣻⣿⣿⠟⠁⠀⠀⠀⠀⣿⡇⣾⡆⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢷⣦⣄⡀
⣀⣀⣴⠟⣱⢿⣿⠋⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⣰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢷⣤⡀
⠀⠀⣠⠼⠁⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢶⣶⡶⠿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⡄
⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡆
⠀⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⢀⣤⣿⣧⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿
⠀⢰⣿⠏⠁⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠰⣶⣦⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡿⠃
⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠉⠉⠉⢻⡿⠛⠻⠿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠉
⠀⠀⠻⣿⣶⣶⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣄⡀
⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠠⠤⠶⠾⠛⠋⠻⣦⣀⠀⠀⠀⣠⡆⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠏⠉⠉⠉⠛⢿⣦⡀
⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠛⠋⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⢻⣧
⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣀⣀⣀⡄⠀⠀⠀⠀⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠃⠀⠀⠀⠀⠀⢈⣿⣴⣶⣶⣦⣤⣀
⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣼⠋⠀⠀⠀⠀⠀⠀⠀⠘⠉⠀⠀⠀⠀⠉⠻⣷
⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⠀⠀⠀⠀⠀⣿⣷⣶⣶⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣶⣶⡶⠾⠿⠛⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⡠⢫⠃⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿
⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⡐⡱⠁⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠋
⠀⠀⠀⠀⣾⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣦⡀⠀⠀⠀⠀⠀⢴⣦⣈⠏⡴⣤⣤⣤⣤⣤⡶⠶⠞⠛⠉⠁
⠀⠀⠀⢰⣿⠁⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠹⢿⣦⡀⠀⠀⠀⣠⣿⠋⠊
⠀⠀⠀⣸⡟⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠙⠿⣷⣶⣿⡿⣷⣷⣤⡄
⠀⠀⠀⣿⠇⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠈⢿⣟⣾⣷⣯⣭⡶
⠀⠀⢠⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⢠⢊⠟⠿⣾⠏⠉
⠀⠀⢸⣿⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠁
⠀⠀⢸⣿⣤⣤⣿⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣶⣶⣾⠿
⠀⣀⣨⡍⠉⠉⣿⠋⠉⠉⠉⣿⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⡏⠁
⠀⠻⣿⣯⣤⣤⡿⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠉⢉⣡⣤⣤⡤⠤⠤⣿⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣺⣧⣤⣤⣤⣤⣤⣄⡀
⠀⠀⠀⢰⡏⠁⠀⡄⠀⢀⣀⡄⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠉⣤⣀⠀⠀⢰⠀⠈⣻⡆
⣀⣀⣀⣈⣻⣶⣶⣷⣚⣋⣉⣷⣶⣛⣀⣀⣀⣀⣀⣀⣀⣀⣘⣷⣶⣏⣙⣛⣷⣾⣶⣾⣋⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠋⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣶⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠈⠔

⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠄⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣶⡄⠀⠀⠀⠈
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣶⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠐⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣦⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⡀⠀⠀⠀⠀⣿⣩⣫⣻⣯⣭⣭⣩⣿⠀⠀⠀⠀⠀⠀⠸⠿⠟⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⣿⣏⣯⣋⣭⣹⣭⣹⣿⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠆⠀⠀⠀⢰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠐⠂⠂⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠆⠀⠀⠀⠀⠀⣶⣶⠄⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢰⡓

⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣤⣬⣤⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠄⠾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⢠⠀⠊⠛⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣴⠠⠀⣀⣼⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠉⠁⠀⠉⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡒⠀⠀⣶⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⢃⡤⢩⡝⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣨⡄⠀⠀⢘⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡋⠀⠀⢀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢀⣤⣴⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⠿⠇⠰⠿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶⣶⣶⣶⡿⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⢀⣴⠿⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠷⣦⡀
⠀⠀⠀⠀⠀⣰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣆
⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄
⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⣴⣿⣷⡄⠀⢠⣾⣿⣆⠀⠀⣴⣿⣷⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠙⠛⠛⠀⠀⠈⠛⠛⠃⠀⠀⠙⠛⠛⠀⠀⠀⠀⠀⣸⣇⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠈⠻⣧⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠈⢹⡿⠂⢀⣠⣴⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⣠⣿⣵⡾⠟⠋⢸⣿⣿⣿⣿⣿⣿⠟⠉⠉⠻⣿⣿⣿⠟⠉⠉⠻⣿⣿⣿⠟⠉⠉⠻⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠰⠟⠋⠁⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡄⠀⠀⢀⣿⣿⣿⡀⠀⠀⢀⣿⣿⣿⡀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠻⠿⠿⠿⠿⠿⠿⠟⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⢟⣋⣩⣯⣭⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⢋⣴⠿⣋⣭⣭⣥⣬⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣥⣬⣭⣭⣙⢿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢃⣿⢃⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠹⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⡏⢸⣿⢛⣙⣙⣛⣛⡻⣿⡟⣩⡙⣿⡟⣩⠹⣿⣿⣿⣿⣿⣿⣿⣿⠟⡛⢿⡿⢋⣙⣋⣛⣛⣙⢻⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢸⣿⣬⣭⣭⡍⢻⣷⢸⡇⢿⡇⣿⡇⣿⠀⣿⣿⣿⣿⣿⣿⠟⣡⡾⢋⣼⣷⣬⣭⣭⢉⣿⢏⣼⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢸⣿⠟⣫⣭⣥⣼⡟⢸⣇⠺⣧⣬⣤⣿⠀⣿⣿⣿⣿⠟⣡⡾⢋⣴⣿⣿⣿⣿⡿⢣⣾⢃⣾⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢸⣿⢸⣿⢩⣭⣭⣴⣿⣿⣷⣶⣶⡆⣿⠀⣿⣿⠟⣡⡾⢋⣴⣿⣿⣿⣿⣿⡟⣡⡿⢡⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⢸⣿⡘⢿⣦⣤⣤⡄⢹⣿⣿⣿⣿⡇⠿⢀⣟⢡⡾⢋⣴⣿⣿⣿⣿⣿⣿⣿⠐⠟⣰⣿⣿⣿⣿⡇⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧⢸⣿⣿⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣶⣾⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣌⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣰⡿⢰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣶⣍⣛⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢛⣛⣡⣾⠟⣡⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣛⣛⣛⣻⣿⣭⣴⡾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠻⣿⣿⣿⣿⣿⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⣿⣿⡇⠀⠀⠀⣀⣰⣇⡀⠀⠀⢰⣿⠻⣷⠀⠀⠀⢠⣥⣵⡀⠀⠀⣾⡿⣿⣽⡧⠀⢰⣶⣿⣿⣶⡆
⠀⠀⠀⠿⠿⠇⠀⠀⠀⠟⠻⠿⠇⠀⠀⠈⠻⠾⠟⠀⠀⠀⠸⠧⠿⠇⠀⠀⠈⠋⠉⠉⠁⠀⠘⠿⠛⠛⠿⠃

⠀⠀⣠⣠⣤⢠⡀⠀⠀⢰⠋⢳⠀⠀⠀⢀⣠⣶⣄⠀⠀⢸⣿⣟⣿⢿⡂⠀⠀⢰⣿⠆⠀⠀⠀⢸⣿⣿⡆
⠀⠀⠿⠺⠿⠺⠇⠀⠀⠀⠻⠏⠀⠀⠀⠻⠿⠿⠿⠇⠀⠸⠋⠉⠁⠈⠁⠀⠀⣾⣿⣷⠀⠀⠀⠸⠟⠻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣦⣤⣶⣤⣴⣦⣶⣤⣦⣤⣴⣦
⠀⠀⣀⣀⣀⣀⡀⠀⠀⠀⣀⡤⡄⠀⢸⣿⣿⣾⣷⣷⣶⣾⣷⣷⣷⣿⣿⠀⣠⣤⣠⣤⡄⠀⢀⡤⢤⡤⢄⡀
⠀⠀⣷⣿⣿⣿⡇⠀⠀⣀⡇⢠⡄⠀⢸⣿⡿⣿⢿⠿⡿⢿⡿⣿⢿⣿⣿⠀⠹⣿⣿⡿⠃⠀⠀⠫⢟⡫⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⢸⣿⣧⣤⣤⣀⣇⣣⣤⣧⣬⣿⣿⠀⠀⠀⠉⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⢀⣀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠈⢉⣉⣉⣉⠉⠉⠉⠉⢉⣉⠉⠉⠀⠀⠀⣀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⢰⣿⣿⣿⠀⠀⠀⢿⡃⢀⠀⠀⠀⣿⡟⣿⣿⡇⠀⠀⢐⣿⣿⠂⠀⠀⠐⣶⣿⡶⠂⠀⠀⣺⡋⢻⣧
⠀⠀⠈⠓⠖⠋⠀⠀⠀⠈⠛⠻⠃⠀⠀⠛⠛⠛⠛⠃⠀⠀⠈⠛⠋⠀⠀⠀⠀⠚⠙⠃⠀⠀⠀⠈⠛⠛⠁

⠀⠀⢨⣟⣶⡄⠀⠀⠀⢾⣷⠀⠀⠀⠀⠰⣽⣇⠀⠀⠀⠀⣴⡭⡟⡆⠀⠀⢠⢤⢸⠵⠄⠀⠀⢰⣮⣷
⠀⠀⠰⠎⠷⠻⠀⠀⠀⠀⠀⠑⠄⠀⠀⠀⠀⠈⠢⠀⠀⠀⠹⠽⠟⠁⠀⠀⠘⠩⠼⠝⠀⠀⠀⠘⠿⠟

⠿⠿⠿⠟⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠁⠀⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⢑⣰⠇
⠀⠀⠀⠀⠀⠀⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠙⠂⠠⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠀⠂⡀⢀⠀⠐
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠠⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣶⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡏⠙⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠚⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠁⢂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠐⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⡽⣿
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⠠⡀⠈⢧⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡠⡞⠑⠠⣀
⠀⠀⠀⠈⠀⠀⠀⡀⠀⠀⣰⡁⠀⡉⡆⠀⢘⠀⠁⠂⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠘⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢴⡀⣀⠀⣢⠀⠈
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠿⠛⠋⠉⠀⠀⠀⠉⠉⠛⢿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠘⠻⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⠟⠋⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣿⣷⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⠿⠿⠛⠉

⣿⣿⡿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣤⣤⣤⣄⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠄⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⡀⠀⣠⠄⠀⠀⠁
⠀⠀⠀⡀⣀⠀⠀⠰⠁⠀⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⢠⠍⣶⠐⠆⠀⠀⠘⡄
⡔⠈⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡄⠀⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⣀⡈⠁⠀⠀⠀⠀⡅
⠑⠄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡶⢿⠆⠂⠀⢴⠀⠃
⠀⠀⢆⠀⠀⠀⢸⠀⠀⠀⠀⠀⠐⠈⠀⠀⠀⠀⢈⠣⠀⢀⣀⠀⠀⠀⠀⠀⠀⠂⠘⠀⠀⠀⠈⠤⡀⠀⠀⠀⡌⠀⠄
⠀⠀⠀⠄⠀⡀⠘⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢀⠁⠁⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢰⠰⠀⢀
⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⡀⠀⠀⡀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠐⡄⠀⠀⠀⠢⠤⠀⠀⠀⠀⠀⡈
⠀⠀⠀⠀⡀⠃⠀⠀⠀⠀⠀⠀⠀⢀⠈⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢤⡀⠀⠀⠀⠀⠀⢀⡠⠞
⠀⠀⠀⠀⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠤⠀⠉⠑⠒⠒⠀⠋⠭⠀⡁⢀⠄
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣔⣁⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣉⣉⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⠿⠿⣦⡀
⠀⠀⣇⣸⡘⡃⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⡀⣿⡁⠀⠀⢸⡷⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣀⠀⣄
⠀⠀⠻⠹⠇⠻⠀⠀⠀⢠⣤⣤⠀⠀⠷⠚⠀⠹⣷⣶⣶⣿⠇⠀⠀⣀⡀⠀⠀⠀⢀⣡⣄⠀⠀⢸⡇⢀⣿
⠀⠀⠀⠀⠣⠀⠀⢠⣶⣿⣿⣿⣿⣷⠀⠀⠀⠀⠙⣿⣿⠃⠀⣯⠻⣥⡗⠀⠀⠀⠻⠧⠿⠃⠙⣻⡟⢻⡟⠛
⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠘⠃⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣶⠀⢦⣿⡶⣾⡧⠄
⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠰⠉⠁⡀⠀⠀⠀⠀⠀⠀⠄⢀⡿⠀⣿⠁⡠⡄
⠀⠀⠀⠈⢿⣿⣿⣶⡆⠀⢰⠄⠀⠀⣀⢀⣀⡀⡀⢀⣀⣀⣿⠀⠀⠀⠙⠛⠛⠒⠛⠃⠀⠀⣈⣁⣠⣭⣤⣼⡅⠺
⠀⠀⠀⠀⠈⠿⠛⠛⠀⠀⠀⠀⠀⠀⠉⠉⢉⣉⣉⣉⣙⣉⣉⣀⣁⣀⣀⣀⣀⣀⡀⠀⠐⠀⢹⣿⣿⣿⠿⠿⠇⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⣉⡉⣉⡉⢉⣉⡉⢉⠉⡉⠉⢹⡇⣤⠤⠤⠤⡍⠁⠅⠀⠀⠀⠀⠛⠛
⠀⠀⠀⠄⣶⣶⡆⠀⢀⣀⠀⢰⠋⠉⢳⢸⡇⠀⢿⠾⣤⠝⢯⡤⢧⠟⠷⣧⠀⢸⡇⡇⠀⠀⠀⡇⠀⠀⠀⠂
⠀⠀⠠⠂⠙⠛⠁⠀⠙⠟⠀⠘⠀⠀⢸⢸⡇⠀⢰⣆⣴⣶⣶⡖⣶⢄⣶⠀⠀⢸⡇⡇⠀⠀⠀⡇⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠋⡀⡀⢀⠀⢀⣤⢰⣤⣠⣼⢸⡇⠀⠈⠉⠉⠙⠋⠋⠉⣉⣈⣁⠀⣸⡇⠳⠶⠶⠶⠇
⠀⠀⠀⠒⠚⠉⠁⠀⠀⠀⠁⠀⠀⢀⣤⡸⠿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⢇⣀⡀⠁⠘⠁⣠⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣤⠀⠀⠈⢿⣀⡀⠀⠀⠀⢀⣿⣿⣿⣿⣀⠀⠀⠀⠀⠡⠚⠄⠀⠀⠰⣿⣩⣧⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⠿⠀⠀⡀⠈⠛⠿⠀⠀⠀⠀⠀⠠⠄⠉⠁⠀⠀⠀⠃⠀⠈⡀⠀⠂⠇⠉⠓⠋⠁
⠀⠀⢀⣤⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⢀⣀⠀⠀⣀⣀⣀⣠⣤⣀⠀⢤⣥⠟⠂
⠀⠀⠸⡿⣿⡿⠃⣀⣤⣀⠂⠀⠀⠄⠀⠈⠛⠟⠛⠛⠛⠛⠀⠀⠛⠛⠛⠻⣿⠟⠀⠀⠀⠀⢴⢲⣶⢰⡆⣶⣴⡂
⠀⠀⠀⠀⠀⠀⣘⠁⠀⡀⣳⠀⠐⡀⠀⠆⠄⠀⠄⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠛⠛⠚⠛⠛⠺⠇
⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⣿⡇⠀⠀⠀⠀⠉⠉⠉⠂⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠂⠄⠀⢰⣰⣶⢰⠀⠀⠰⣶⡆⢀⡀⢀⣐⡆⠀⢰⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠈⠀⠀⠀⠉⠀⠺⠼⠯⠋⠀⠀⠉⠉⠁⠀⠀⠀⠁

⠀⠀⠀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⡀
⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⣿⣿⣿⣿⡿⠛⠛⠛⠛⢿⣿⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣿⣿⣿⣿⡇
⠀⠀⣿⣿⣿⣿⣿⣶⣶⣶⣶⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⡇⣿⣿⣿⣷⣤
⠀⠀⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⠿⠿⠿⢿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣧
⠀⠀⣿⣿⣿⣿⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣿⣧⣤⣤⣤⣤⣿⣿⣿⣿⡇⠙⢻⣿⣿⣿⣿
⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣶⣿⣿⣿⣿⣿
⠀⠀⣿⣿⣿⣿⣟⠉⠉⠉⠉⣻⣿⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⣿⣿⣿⣿⡇⠿⣿⣿⣿⣿⣿
⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣤⣾⣿⣿⣿⣿
⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⣼⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠈⠉⠉⣿⣿⣿⣿⣿⣿⣿⢟⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣩⣭⣭⣁⣀⣀⣀⣽⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⢛⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⢫⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠿⠋⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⢿⣿⣿⣿⣿⣿⣿⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⡄⠀⠀⠀⠀⠀⢀⡤⠴⠖⠒⠒⠒⢦⡀⠀⠀⠀⠀⠀⠀⢀⡠⣤⢠⡤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢸⠀⡇⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⡴⠋⠀⢸⢸⠀⣨⠗⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⡇⢸⢸⠀⡇⠀⠀⠀⡼⠁⠀⠀⣀⠀⠀⠀⢀⠀⠀⠀⢳⠀⠀⢰⠃⠀⠀⢸⠈⣫⠴⠊⢹
⠀⠀⠀⠀⠀⠀⠀⣀⣀⢸⠀⡇⡇⢸⢸⠀⡇⠀⠀⢠⢣⡄⠀⠀⡿⡄⢶⣄⠈⢇⠀⠀⡀⡇⠀⠘⣆⣤⡀⠘⠋⠀⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⡇⢸⢸⠀⡇⡇⢸⢸⠀⡇⠀⠀⢸⢸⠁⠀⢸⣷⣟⢼⣎⣗⣾⡄⠀⡇⢸⠀⠀⢿⠀⣗⠀⠀⢀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠴⠧⠾⠼⠴⠷⠧⠼⠾⠤⠧⠄⠀⢸⢸⡀⢀⣇⣘⣠⠋⢧⣘⣀⣇⠀⡇⢸⠀⣴⣚⣈⣓⡍⠉⠁⠀⠀⠀⠀⢰⣲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣌⢧⣸⣆⠀⢀⣐⣀⠀⢀⠿⡀⣇⡞⠀⠀⠀⠀⠀⠀⠀⣰⢦⠀⠀⠀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠉⠙⡷⣄⠀⠀⠀⠀⠘⢮⡟⣨⡳⡤⣉⡡⡴⢋⣤⣱⡟⠀⠀⠀⠀⠀⠀⠀⡠⠋⠉⠓⣤⢼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣛⣀⡉⠙⡇⠀⠀⠀⠀⠀⠈⠁⣹⠇⠀⠀⣿⡉⠉⠀⠀⠀⠀⠀⠀⠀⠰⠯⠇⠀⠀⠀⠘⠋
⠀⠀⠀⠀⠀⠀⡠⠖⠒⠦⣼⠀⠶⠶⠆⠀⡇⠀⠀⣠⠖⠚⠻⣋⢷⠀⠀⠊⢱⢋⡻⠒⠲⠤⣀
⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢸⣀⣈⣉⣁⣀⡇⠀⡜⠁⠀⠀⠀⠈⠹⡖⠦⠶⡞⠉⠀⠀⠀⠀⠘⡆⠀⠀⢸⣉⣉⣉⣉⣉⣉⣿⣏⣹
⠀⠀⠀⠀⢀⡹⠀⠀⠀⡆⠀⠀⠈⣇⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⢃⠀⢀⠃⠀⠀⠀⣤⠀⠀⢹⠀⠀⢸⠀⠀⠀⡴⠦⡄⠀⠀⢸
⠀⠀⠀⠀⡎⠀⠀⠈⠳⡷⠊⠀⠀⠈⢧⠀⢀⡇⠀⠀⢀⠀⠀⠀⠀⠸⡄⡼⠀⠀⠀⠀⣇⠀⠀⠀⣇⠀⢸⠀⠀⠀⠳⠶⠧⠀⠀⢸
⠀⠀⠀⠀⠱⢄⣀⣀⣀⣀⣀⣀⣀⡠⠏⠀⡼⠀⠀⠀⢸⠀⠀⠀⠀⠀⢳⠃⠀⠀⠀⠀⣿⠀⠀⠀⢹⡀⢸⠀⣒⣒⣒⣒⡒⠒⠂⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⢸⠀⠀⠀⠀⠀⣸⡄⠀⠀⠀⠀⣿⠀⠀⠀⠀⡇⠸⣤⣤⣤⣤⣤⣤⣤⣤⣼⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⠒⠦⣾⠀⠀⠀⠀⠀⠷⠇⠀⠀⠀⠀⣯⡤⠤⠶⡎⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠃⡏⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⡇⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⠀⢠⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣇⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣲⣿⠭⢬⣣⣴⠃⣻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠳⣼⡝⢶⣄
⠀⠀⠀⠀⠀⠀⠈⠉⣽⣷⡾⠋⠀⠀⠀⡵⣝⣯⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠛⠉⠉⠚⠻⠋⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠧⠤⠤⠴⠊⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⢀⠤⠤⠤⠤⠤⠤⠤⣄⠀⠀⢀⠤⠤⠤⠤⠤⠤⠤⢄⠀⠀⠀⡠⠤⠤⠤⠤⠤⠤⢤
⠀⠀⠀⠀⢸⠀⠀⠀⠀⣤⣤⠀⢸⠀⠀⢸⠀⣠⠴⠦⠶⡦⡀⢸⠀⠀⠀⡇⢀⣀⣀⣀⣀⡀⠀⡇
⠀⠀⠀⠀⢸⠀⠀⠀⣼⣿⣤⠀⢸⠀⠀⢸⠀⣿⢰⠋⢱⠁⡇⢸⠀⠀⠀⡇⣾⣿⡏⢻⣿⣿⠀⡇
⠀⠀⠀⠀⢸⠀⠀⠀⢸⣿⠁⠀⢸⠀⠀⢸⠀⢻⣀⣙⣉⣠⠇⢸⠀⠀⠀⡇⠘⠿⠿⠿⠿⠟⠀⡇
⠀⠀⠀⠀⠸⣀⣀⣀⣸⣿⣀⣀⠜⠀⠀⠘⢄⣀⣀⣀⣀⣀⣀⡼⠀⠀⠀⢇⣀⣀⣀⣀⣀⣀⡠⠃

⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⢸⠀⠀⠀⠀⢀⠀⠀⢱⠀⠀⢰⠁⠀⠀⠀⣤⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⡆
⠀⠀⠀⠀⢸⠀⣷⣤⣼⣿⣿⠁⢸⠀⠀⢸⠀⠀⣴⠆⣿⠛⠀⢸⠀⠀⠀⡇⠀⣋⢀⣀⣀⠀⠀⡇
⠀⠀⠀⠀⢸⠀⢘⣿⣿⡿⠋⠀⢸⠀⠀⢸⠀⠀⠻⠶⠋⠀⠀⢸⠀⠀⠀⡇⠀⣿⢸⡇⢹⡇⠀⡇
⠀⠀⠀⠀⢸⠀⠈⠉⠁⠀⠀⠀⣸⠀⠀⢸⠀⠘⠚⠂⠓⠒⠂⢸⠀⠀⠀⡇⠀⠁⠈⠀⠈⠀⢀⠇
⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⢰⠒⠒⠒⠒⠒⠒⠒⢢⠀⠀⢠⠒⠒⠒⠒⠒⠒⠒⢲⠀⠀⠀⡖⠒⠒⠒⠒⠒⠒⠲⡄
⠀⠀⠀⠀⢸⠀⠀⣾⣿⣷⡄⠀⢸⠀⠀⢸⠀⢠⢞⡉⠉⠲⡀⢸⠀⠀⠀⡇⠀⡴⣫⠉⢳⡀⠀⡇
⠀⠀⠀⠀⢸⠀⢘⣿⣿⣿⣏⠀⢸⠀⠀⢸⠀⢫⠈⠧⣤⢀⡇⢸⠀⠀⠀⡇⠀⠓⣿⣀⡾⠀⠀⡇
⠀⠀⠀⠀⢸⠈⠙⠻⠿⠟⠛⠁⢸⠀⠀⢸⠀⠸⠒⠦⠔⠊⠀⢸⠀⠀⠀⡇⠀⠐⠃⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠘⠒⠒⠒⠒⠒⠒⠒⠊⠀⠀⠈⠒⠒⠒⠒⠒⠒⠒⠚⠀⠀⠀⠓⠒⠒⠒⠒⠒⠒⠚⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢻⡄⠀⠀⠀⣿⠉⠉⠉⠉⠉⠉⣉⣩⣉⡉⠉⠉⠉⠉⠉⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠶⠶⠶⠶⠶⠶⠶⠀⠀⠘⢷⣄⠀⠀⣿⠀⠀⠀⠀⠀⣼⠋⠁⠉⢿⡄⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⠇⠀⣿⠀⠀⠀⠀⠀⠹⣦⣀⣠⡾⠁⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠛⠛⠋⠀⠘⠛⠛⠁⠀⢰⡏⠀⠀⠀⣿⠀⠀⠀⠀⢠⡾⠋⠉⠉⠻⣦⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠟⠁⠀⠀⠀⣿⣤⣤⣤⣤⣼⣧⣤⣤⣤⣤⣿⣤⣤⣤⣤⣼⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⠉⠉⠉⠉⢉⣩⣭⣉⠉⠉⠉⠉⠉⠀⣇⠀⠀⠀⢠⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢠⡟⠁⠈⠹⡇⠀⠀⠀⠀⠀⣿⠀⠀⣠⡾⠃⠀⠀⠶⠶⠶⠶⠶⠶⠶⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠈⢷⣤⣠⣼⠃⠀⠀⠀⠀⠀⣿⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣴⠛⠉⠉⠙⢷⡄⠀⠀⠀⠀⣿⠀⠀⠀⢹⡇⠀⠈⠛⠛⠛⠛⠁⠀⠉⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣤⣤⣤⣴⣿⣤⣤⣤⣤⣼⣧⣤⣤⣤⣤⣿⠀⠀⠀⠀⠻⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠾⠁




⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠁⠀⠀⠀⠀⠀⠁



⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣴⣴⣿⣿⣿⡿⠛⡛⢻⣿⣿⣿⣦⣶⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡅⠻⠿⠀⠻⠿⠛⠛⢿⣿⣿⣿⣶⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣿⣿⣿⣿⠋⣡⣌⠹⣿⣶⣶⣿⣷⠀⢿⡷⠘⢿⠿⠛⠿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⠿⠿⠿⢀⠙⠋⣰⣿⠋⣩⡉⢻⣷⣦⣴⣷⣆⠰⣿⡆⢸⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⠁⣶⣦⠰⣿⣿⡿⣿⣿⡈⠛⠃⣈⠛⠋⣉⠙⣿⣦⡄⢴⣿⣿⣿⣿⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣦⣌⣡⣦⡌⢠⣶⡄⢻⣿⣿⣿⣿⠇⠘⠿⠃⣼⡿⠃⡘⠻⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠻⣿⣿⣿⣿⣄⣉⣡⣤⡉⢡⣤⡀⣴⣿⡆⢿⣿⠇⠺⠿⢀⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⢿⣿⣿⣿⣧⣈⣋⣠⣿⣿⡇⠘⣡⣶⣶⣶⣿⣿⣿⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠻⣿⣿⣿⣿⣿⣇⢸⣿⣿⣿⣿⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠈⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠃⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠀⡄⡀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠐⠀⢀⠀⢄⠀⠀⠀⠀⠀⢀⠀⠀⢀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠨⢀⠌⠃⠀⠀⠀⠁⠀⠀⠂⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡃⠀⠀⠀⠀⠀⡄⢀⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⢠⣤⣤⣤⠀⠀⠀⠀⠀⠀⢣⠀⠀⠈⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢡⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠐⠂⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠂⡀⠠⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠀⠉⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢄
⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣄⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⡠⠜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡀
⠀⠀⠀⠀⠀⢀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⢄⠁⠀⠠⠈⠁⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡀
⠀⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⡶⠀⠀⠀⠀⠀⠐⠀⢀⠔⠈⠀⠀⠀⠀⠁⠀⠀⠀⠀⠤⠀⠀⠠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄
⠀⠀⠀⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢄⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠄⠀⠀⠀⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠈⠀⠀⠀⠀⠉⠙⠀⠀⠀⠁⠀⠀⠂⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠈⠢⠋⠀⡠⠊⠈⢐⡄⠀⢄⠀⠀⠀⠀⠈
⠀⠀⠀⠀⡀⠰⡄⠀⠀⠀⠀⠀⠀⡀⠀⢸⠄⠈⠜⠀⠀⠀⠀⠀⠀⠉⠐⠠⠄⠀⠀⠠⠄⠀⠀⠀⠄⠿⢀⣆⢠⠎⠀⠀⠀⡜⠀⠀⠀⡅⡀
⠀⠐⠀⠀⢃⠀⠈⢆⠀⠀⢀⠀⠀⡟⠛⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢣⡀⠀⢀⡌⠀⠀⢀⡜⠀⣸⠂⠐⠐⠒⠂
⠀⠀⠀⠀⠀⠐⠤⠸⠦⣀⠜⠁⠈⠀⠀⠀⠀⠀⠀⢀⠀⠄⠒⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⠀⠉⠉⠁⠑⠤⠤⠋⠔⠚⢁⠀⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⣠⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠊⠁⠀⠠⠈⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠒⠒⠒⠒⠒⠒⠒⠒⠉⠉⠁
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣽⣭⣭⣯⣵⣭⣽⣭⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣶⣷⣶⣶⣾⣿⣼⣿⣶⣶⣶⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠒⠒⠦⡀⠀⠀⠀⠀⢀⠔⠒⠒⠒⠒⠒⠒⠒⠒⠒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⣼⠖⠉⠁⠉⠑⢼⡆⠀⠀⠀⢸⠀⠐⠒⠒⠒⠒⠒⠒⠒⠀⠈⡆
⠀⠀⠀⠀⠀⠀⢠⠊⡏⠀⠀⠀⠀⠀⠀⡏⢳⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢀⣀⡠⠤⢢
⠀⠀⠀⠀⠀⠀⠀⠑⢣⡀⠀⠀⠀⠀⣠⠓⠁⠀⠀⢸⠀⠠⠤⠤⠤⠤⠄⠀⠀⠀⠀⡁⣀⠠⠄⠒⠊⠉⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⠲⠤⠴⢚⣁⠀⠀⠀⠀⠈⠢⠤⠤⠤⠤⢄⠀⠀⢀⡤⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⢀⠔⠉⠀⠀⠀⠀⠀⠈⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⢄⠰⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠙⠀⠀⠀⣰⠿⠒⠒⢽⡄⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⣍⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⣏⡇⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⡢⢄⡠⢔⠁⠀⠀⢸⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠃⠀⠀⠙⠒⠒⠒⠒⠢⡀⠀⠀⢸⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠑⢆⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠀⠀⠐⠒⠒⠒⠒⠂⠀⡇⠀⠀⣏⣀⠠⠤⠤⠤⠔⠓⠒⠒⠂⠈⠉⠉⠉⠁⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠰⣅⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠤⠤⠤⠤⠤⠤⠤⠄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⠤⠤⠤⠤⠤⠤⠤⠤⠔⠁⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠤⠤⠧⠤⠤⠤⠃

⢠⡄⠂⠀⠀⠤⠀⠀⠀⠀⠀⠠⢄⠀⠀⠀⢀⣼⡅⠀⠀⠀⠀⠀⢀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⡄
⢸⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠈⣿⣿⣮⣽⣿⣿⡇⠀⠀⠀⠀⠀⣿⠀⣾⡇⣧⡄⠀⠀⠀⠀⠀⠀⡛⠛⠛⠒⠢
⢸⡇⢄⢸⡇⢠⠀⠀⠀⠀⠀⠀⣿⣿⣿⢿⣿⣿⡇⠀⠀⠀⠀⢀⣿⠠⣿⠇⣿⡇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⠄


⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⣰⡾⠛⠙⠻⣷⡄⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⢀⣾⣽⠖⠲⡿⢦⠀⠀⠀⠀⠀⢀⣞⣉⡇⢹⠱
⣿⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣿⣿⣟⣽⣿⣿⠅⠀⠀⠀⠀⢸⣸⡅⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸⣲⢖⡃⡺⢄
⠘⢿⣶⣴⣾⠗⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠻⢯⡁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢩⣷⣻⠗


⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⣤⣤⡀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣼⡆⢀⢈⣿⢀⠄⠀⠀⠀⠀⣠⡀⢁⢂⣠⣶⡤⠢⠀⠀⠀⠀⠀⠀⠀⢀⠐⠢
⣿⣿⣧⣤⣾⣿⡇⠀⠀⠀⠀⠀⢻⡇⠈⠘⡿⢀⠀⠀⠀⠀⠀⠸⠱⣦⡦⢫⢔⠔⠳⠄⠀⠀⠀⣯⣱⣾⣿⣶⣶
⠛⠛⠛⠻⠿⠟⠇⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠻⠿⠿⠿⠿⠛


⠀⣀⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⡄⠀⠀⠀⠀⢀⣀⢀⣀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢠
⣼⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⣿⣿⡇⣠⠿⢿⡃⠀⠀⠀⠀⢨⣭⢨⣭⠈⠉⠁⠀⠀⠀⠀⠀⢀⡀⣴⢰⣿⢸
⢿⣿⣯⣽⣿⣿⠇⠀⠀⠀⠀⠀⡿⠛⢾⣿⣦⣾⡇⠀⠀⠀⠀⠰⠶⠰⠶⠰⠶⠲⠶⠆⠀⠀⠀⢸⡇⣿⠨⣿⢸
⠀⠏⢀⠻⠛⠁⠀⠀⠀⠀⠀⠀⠿⠶⠿⠿⠿⠿⠃⠀⠀⠀⠀⠘⠛⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠙⠀⠋⠘
⣿⣿⠛⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠋⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠙⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⢸⣿⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⠿⠿⠟⠛⠛⠛⠿⠿⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠛⠉⠀⣀⣀⣤⣤⣤⣤⣤⣤⣄⣀⣸⣿⠀⠀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠟⠁⢀⣤⣶⣿⠿⠛⠛⠉⠉⠉⠉⠛⠛⠿⢿⣿⠀⢰⣿⠏⠉⠉⠉⠉⠉⠉⠉⠉⢻⣿⡆⠀⣿⡇
⠀⠀⠀⠀⠀⠀⣴⣿⠏⠀⣠⣾⡿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⣿⡇
⠀⠀⠀⠀⢀⣾⡿⠁⢀⣼⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠸⣿⣦⣤⠀⠀⣠⣤⣤⣤⣤⣼⣿⠃⠀⣿⣿⣆
⠀⠀⠀⢀⣾⡿⠁⢠⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠈⢻⣿⣇⣼⣿⠛⠛⠛⠛⠋⠁⠀⠀⣿⡟⢿⣷⣄
⠀⠀⠀⣸⣿⠃⠀⢾⣿⠁⠀⠀⣀⣀⣀⣤⣤⣤⣴⣶⣶⣶⣶⣶⣤⣤⣼⣿⠀⠀⠀⢸⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⠀⠹⣿⣦⡀
⠀⠀⠀⣿⡟⠀⠀⠘⠿⣿⣿⠿⠿⠿⠛⠛⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⢻⣿⠀⠀⠀⠘⠛⠁⠀⠀⠀⠀⠀⠀⢠⣾⡿⠿⢿⣷⣄⠀⠈⢻⣷⣄
⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠀⠀⠀⢹⣿⡆⠀⠀⠙⢿⣷⡀
⠀⠀⠀⣿⡇⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⢸⣿⡇⠀⠀⠀⠈⠻⣿⣆
⠀⠀⠀⣿⣷⠀⠀⣿⡟⠛⠛⠛⠿⢿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣄⠀⠀⠀⠀⠀⠀⠻⠟⠀⠀⠀⣿⣏⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⢹⣿
⠀⠀⠀⢸⣿⡆⠀⢻⣿⡀⠀⠀⠀⠀⠈⠻⣿⣦⠀⠀⠀⠀⠀⠀⢠⣾⡿⠛⠿⠿⠿⡿⢿⣿⣿⡿⠿⢿⠿⠿⢿⣷⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⣼⣿⠆
⠀⠀⠀⠀⢻⣿⡄⠈⢿⣷⡄⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⢀⣼⣿⠋⠀⡴⠶⠂⠀⣾⠿⠀⠀⠀⠸⠿⠇⠀⠀⠀⠀⣰⣿⡟
⠀⠀⠀⠀⠀⢻⣿⣄⠀⠻⣿⣦⡀⠀⠀⠀⠀⢻⣿⠀⠀⠀⠀⢸⣿⠁⠀⠀⠀⠀⣠⣾⡿⠁⢀⣾⣿⠃⢀⣾⡿⠛⠀⠀⠀⢸⣿⡇⠀⠀⠀⢰⣿⡟
⠀⠀⠀⠀⠀⠀⠹⣿⣦⡀⠈⠻⣿⣶⣄⡀⠀⢸⣿⠀⠀⠀⠀⢸⣿⠀⢀⣠⣴⣿⠿⠋⠀⣠⣿⡟⠁⢀⣿⡟⠁⠀⠀⠀⠀⠸⣿⠇⠀⠀⢠⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⣄⠀⠙⠻⠿⣿⣿⣿⠀⠀⠀⠀⢼⣿⣿⡿⠟⠋⠁⢀⣴⣾⡿⠋⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣶⣤⣀⡀⠈⠁⠀⠀⠀⠀⠈⠉⠀⣀⣠⣴⣾⡿⠟⠁⠀⠀⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⣿⣷⣶⣶⣶⣶⣶⣿⡿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣶⡄⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⢀⣤⣶⠶⣶⣦⣀⣴⠾⠿⠿⣶⣄⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⣾⠋⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⢹⣷⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⠀⠀⠀⠀⠀⣿⡇⠀⠀⢀⣴⡾⠿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉⢿⣄⠀⠀⠀⠀⣿⣇⣀⣀⡉⠁⠀⠀⠈⢻⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠈⠙⠟⠀⣀⣀⣿⡟⠋⠙⠻⠃⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⠀⠀⢻⣧⣀⣴⣶⠆⠀⣾⠟⠋⣿⡇⠀⠀⠐⠿⣶⣄⢀⣾⣯⠀⠀⠀⣤⣤⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡿⠁⠀⠀⠀⣿⣄⣀⣿⡇⠀⠀⠀⠠⣾⣿⠿⠋⢹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⢠⣶⠟⠛⠙⠛⣿⡇⠀⠀⣀⣀⡀⠀⠀⠀⣸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠈⠁⣀⣄⠀⠀⣿⡇⠀⠀⠛⠛⠻⣷⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⡿⠛⠁⠀⠀⣿⡇⠀⠀⠀⠀⠀⣿⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⠀⠀⢻⣇⡀⠀⠀⢀⣿⣷⡀⠀⠀⢀⣰⡿⠀⠀⠀⠀⠘⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠙⠛⠻⠟⠛⠉⠉⠛⠿⠿⠟⠋⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣶⣶⣶⣶⣶⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣛⣛⣛⣛⣛⣛⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⣴⣦⡤⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡹⠀⣠⡤⠤⠤⠂
⠀⠀⠀⠀⢸⣿⣿⣽⣧⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⢡⠞⣡⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠘⢛⣭⣷⣾⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣾⠛⡩⠭⠭⣙⠻⣷⡄
⠀⠀⠀⠀⠀⠈⠙⢻⡏⠀⠀⠀⠀⠀⠀⠐⢷⣦⣀⠀⢿⣿⣧⣎⡤⠒⠢⣌⠳⣌⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠘⣿⣀⣀⣤⣤⣤⣶⣶⣶⣾⣿⣿⣾⣿⣿⣷⣬⣁⣉⢎⠣⠈⢦⡙⢿⣦⡀
⠀⠀⠀⠀⠀⣠⣴⡾⠿⠛⠛⠉⠉⠀⠀⠀⢠⡾⠋⠁⠀⣈⡙⢿⡉⠙⠛⠿⣷⣵⣄⠙⢦⠙⣿⣄
⠀⠀⢀⣴⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⠿⠍⣼⠇⠀⠀⠀⠈⠙⣷⣗⡄⢳⢸⣿
⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣦⣤⣤⡾⠋⠀⠀⠀⠀⠀⠀⠈⢿⣾⣸⢸⣿⡄⢀
⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠂⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡸⣧⠙⠛
⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠴⣦⣤⣀⠀⠀⠀⠀⢻⣿⣷⣽⣷⡄
⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⣷⠉⠀⠀⠀⡾⠟⠻⣿⣿⠿⠊
⠀⠀⠀⠈⠙⠛⠿⠶⠶⣶⣶⣶⣶⣶⣶⡶⠶⠿⠆⠀⠀⠀⢀⣼⠋⠀⢸⡆⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⢀⣀⣀⣠⣤⠶⠛⠁⠀⢀⣼⡇⠀⠀⠀⢿⣦⣶⡿⠋⠀⠀⠀⠀⠀⠀⢠⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠉⠹⣯⠀⠀⠀⣠⣴⣿⣿⠃⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃⣀⣤⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠹⣿⣿⡿⠛⠁⣰⠟⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⢠⣶⣦⣤⣾⣧⣾⠛⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠀⠀⠀⠀⠀⠈⠛⠶⠶⠞⠋⢀⣾⠀⠀⠀⢀⣿⠁⠀⠀⠀⠈⠉⢉⣿⣿⣿⡿⢶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠋⠁⠀⠀⠀⣸⡟⠀⠀⠀⠀⣀⣴⡿⠋⠉⠉⠀⠀⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣍⣉⣛⡓⠒⠒⠶⣆⠀⣠⠤⠦⠴⠶⠶⠶⠲⣿⡃⣀⣤⣶⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠈⠉⠉⠉⠉⠛⠛⠛⠛⠒⠒⠒⠶⠶⠶⢾⣿⠛⠋⠉
⠀⠀⣠⣶⣄⠀⠀⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⣸⡇⠀⣹⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇
⠀⣿⠀⢀⡟⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣤⠿⠆⣼⠁⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠿⠴⠞⠛⠛⠿⢶⣦⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷
⠀⠀⠀⠀⠀⠀⠀⠈⠿⠷⣦⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠻⠷⠶⠶⢶⣶⣶⣶⣤⣤⣤⣤⣤⣤⣼⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⢤⣄⣀⣀⣸⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⣤⠈⢿⠋⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣏⠀⢸⡇
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣽⣷⣯⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⡏⠉⠋⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠒⡒⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠁⠀⠠⠂⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⠉⠉⠀⠀⠀⠀⠁⠀⠀⠀⢀⠀⠈⠐⣆⠤⠐⠁⠀⠀⠀⠈⡢⢦⠁
⠀⠀⠀⠀⠀⠀⠀⢠⡯⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⡀⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⢠⣼⠁⠰⠀⠑⠤⠀⠀⢘⠚⡉⡀⠀⠂
⠀⠀⠀⠀⠀⠀⢠⣏⠀⢠⠀⠇⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⢸⡾⠀⠐⠈⠂⠀⡀⠀⠐⠀⠠⡤
⠀⠀⠀⠀⠀⠀⣸⡇⠀⠈⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣋⡡⠤⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⢀⡷⡀⠁⡀⠀⠀⡆⠀⠀⠀⠀⡀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⡀⠀⠉
⠀⠀⠀⠀⠀⣸⠇⡃⠀⠇⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠄⠀⠀⢠⠔⠡⡄⠢⠀⠐
⠀⠀⠀⠀⢀⣿⠀⠁⠀⠂⠀⠀⠁⠀⠀⠀⠀⠀⠐⠀⢀⣟⠐⠀⠀⠀⠀⠀⠀⠀⠂⠹
⠀⠀⠀⠀⣸⠇⠀⠀⠀⡇⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠩⡡⠄⠐⠄⠀⠀⠀⡀⠀⡀⠀⠈
⠀⠀⠀⢀⡟⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠐⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣊⡄⠀⠀⠁
⠀⠀⢀⡳⣴⣀⡀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⢰⡝
⠀⠀⠈⡀⢡⠀⠈⢉⠷⠶⢴⡦⣄⡀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠙⠪⢄⣀⣸⣀⣀⠄⡘⡇⠀⠀⠀⠀⢂⡟
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠒⠚⠥⢇⡀⠀⠀⣠⠾⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⡀⠀⣀⠀⢀⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⣿⡿⣿⣿⢿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣶⣤⡀⠀⠀⠀⠀⠈⠉⠀⠉⠁⠈⠋⠀⠇⠀⠀⠀⣀⣀⡀⠀⠀⠀⢿⣿⣶⣿⣷⣾⣿⣶⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣧⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠉⠙⢿⢿⣿⠀⠀⠀⠀⠀⠑⠂⠀⠀⠀⠀⡀⠀⠀⣼⠿⠿⠟⠛⢻⡀⠀⠀⣿⡿⠿⠛⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⠀⣠⣇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠽⠀⠀⠀⠀⠸⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡙⠀⢘⠻⣿⣿⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠙⠁⠀⢃⠀⡐⠀⠈⠈⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠉⠁⠸⠐⠂⡨⠀⠉⠅⠢⡀
⠀⠀⠀⠀⠀⠸⠀⠀⠈⠂⡄⠒⠐⡀⠚⠀⠒⠂⡤⠀⠃⠀⠀⠀⠀⠀⠀⢀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠂⠀⠀⠁⢎⠀⡀⠀⠀⣧⠀⠘⠀⠀⠀⠀⠀⠰⠁⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠈
⠀⠀⠀⠀⠀⢸⠉⠉⠉⠁⠰⠁⠄⠀⠁⠀⠀⠠⢌⠐⠈⠁⠉⠉⠈⠉⠁⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⢩⠉⢹
⠀⠀⠀⠀⠀⠈⠒⠒⠒⢂⠀⡾⠐⠈⠉⠀⠂⢖⠒⠢⣀⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠄⠀⠀⠀⠀⠀⠀⠀⠀⡒⠊
⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠡⠀⠁⠀⠀⠀⠀⠙⢄⠀⠀⢀⡀⠀⠀⠀⠈⠁⠀⠀⠀⠀⣄⠀⠀⠀⠔⠁⠸
⠀⠀⠀⠀⠀⢈⣀⣀⢀⡃⡀⢠⠄⠢⡠⠆⠠⡄⠄⣑⡀⠀⣀⣀⣀⡀⣀⣀⢀⡂⠁⠀⠈⡆⠀⠀⠀⠐⠁⠀⠀⢂⣀⣀⣀⣀⣈
⠀⠀⠀⠀⠀⠘⠀⠀⠀⢇⡀⠀⠀⠀⠀⠀⠀⡀⣀⡹⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⡦⠤⠤⠤⠦⠀⠀⠀⠠⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠰⠀⠀⠀⠀⠁⠈⣡⠀⠀⠀⢠⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⡁⠀⠀⠀⢨⠀⠀⠀⡇⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⢙⣧⠀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢰⠁⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⢹⠑⡀⠈⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠈⠉⠉⠉⠉⠉⡅⠀⠸⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠈⠄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠆⣴⠀⠀⢜⣄⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⠰⠀⠀⠀⠀⠀⠀⠀⠂⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢠⠇⠀⠀⠀⠈⠁⠩⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠒⠂⠓


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢰⣄⠀⣠⡄⡀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣘⣦⣾⣷⣾⣿⣿⣿⣿⣿⣿⣧⣾⣃⣼⣠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢆⣸⣖⣿⣿⣿⣿⣿⠿⠟⠛⠛⠛⠛⠛⠻⠿⣿⣿⣿⣿⣇⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢬⣲⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣽⣶⣿⣿⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣧⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⢻⣿⣿⣴⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣾⣿⣿⡿⠁⠀⣀⣤⣤⣤⣄⣀⠀⠀⣀⣤⠖⠛⠉⠉⠉⠙⠻⣶⣄⠀⠀⢻⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡿⠁⣠⣾⣿⠟⠋⠁⠀⠀⠉⠉⠉⠀⠀⣀⣀⣀⣀⠀⠀⢹⣿⣧⠀⠀⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢴⣿⣿⣿⠁⣼⣿⡿⠃⠀⣠⣴⠾⠛⠳⢶⣄⣠⠞⠉⠁⠀⠉⠻⣆⠀⠙⠛⠀⠀⠸⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣻⣿⣿⡇⠀⠛⠋⠀⢠⡾⠋⠀⢀⣀⠀⠀⢻⡏⠀⠀⢠⣤⡀⠀⢻⡆⠀⠀⠀⠀⠀⣿⣿⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣾⣿⣿⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⠿⠃⠀⠈⣿⡀⠀⠈⠉⠀⠀⢸⡷⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⡇⠀⠀⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⢀⣼⠛⢿⣦⣄⡀⢀⣠⣾⠃⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠀⠀⠀⠀⠀⠈⠻⣦⣤⣤⣴⣾⣿⠁⠀⠀⠹⣿⣿⣿⣏⣁⡀⠀⠀⠀⠀⠀⠘⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠨⢾⡿⠋⣏⠀⠀⠀⠀⠹⣿⡙⠳⠦⠀⠀⠀⠀⠀⠀⠆⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠋⢀⣠⣿⠀⠀⠀⠀⠀⢻⣏⠳⣄⠀⠀⠀⠀⢀⠈⠁⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⣿⡀⠀⠀⠀⠀⣼⡿⠀⣿⠀⠀⢀⠂⠀⠐⠀⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠶⠾⢷⣤⣀⣤⣾⡿⠻⠿⠛⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⠀⠀⠀⠀⠀⠀⢀⠀⠰⠀⠠⠀⠀⠨⢙⣟⢻⠁⠀⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⢀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⢀⣨⣷⣾⣧⠀⠀⠀⠐⠀⠂⠀⢀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈⠀⠀⠠⣿⣿⣿⣿⣧⠀⠀⠠⠀⠀⠀⠀⠀⢀⣾⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣧⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢿⣿⣿⣿⠏⠂⠀⠀⠀⠀⠀⢀⢀⣾⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⡀⠀⡄⠀⢀⠀⠂⠀⠀⠉⠀⠈⠙⠛⠳⣦⠀⠀⠀⠤⠄⢀⣴⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⣥⣀⠁⠄⡀⠀⠀⠀⠀⠄⠀⠘⠄⠸⣷⢀⣠⣤⣶⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⠛⠻⠿⠷⠶⠶⠾⠶⠿⠿⠟⠛⠋⠁


⠀⠀⡀
⠀⠁⠀⡁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⢀⣠⡴⠶⠒⠓⠲⠶⣤⣀⠰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠙⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠀⢿⡀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣸⠀⠘⠋⠉⠀⣀⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⠀⠀⠀⢿⡀⣾⣹⠇⠀⠀⢀⡿⠀⠀⠀⠀⠸⣯⣨⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣧⡀⠀⠈⠻⡿⠋⠀⠀⣠⡟⠁⠀⣿⠛⠛⠛⠋⠈⠛⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⡇⠀⠀⣰⠏⠀⠀⠀⣿⣴⢦⡀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡷⠶⠶⠿⠶⠶⣿⠀⠀⠀⠀⣾⠶⡼⠃⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣛⣛⣻⡟⠋⣀⣀⣀⣀⣿⣀⣀⣀⣀⣀⣀⣀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⣿⠉⠉⠉⠉⠉⠉⠉⣿⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⢻⡟⠀⠀⠀⢀⠀⠀⠀⢻⡟⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⣿⠀⠀⢾⡋⣿⠀⠀⣿⠙⠛⠁
⠀⣀⣀⣀⣀⠀⠀⠀⢀⣀⣠⣤⡤⠶⠦⣤⣤⣤⣤⣀⣀⣀⣀⣻⣶⡶⠾⠋⠻⠶⠶⠟⠀⠀⠀⠀⣀⣀⣀⣀⡀
⢸⡏⠉⠉⢹⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠙⢷⡀⠀⠀⣀⣠⣤⠶⠞⠛⠉⠉⠀⠈⢹
⢸⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠷⠛⠛⠉⠁⠀⠀⠀⠀⠀⢀⣠⡴⠞
⢸⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠶⠶⠶⠶⠶⠖⠛⠋⠁⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠋⠁
⢸⡇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡴⠞⠋⠉
⢸⡇⠀⠀⢸⣀⣀⣠⣤⣤⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠛⠉⠁
⠘⠷⠶⠶⠾⠉⠁⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠒⠶⠶⠶⠶⠛⠋⠁

⠀⠀⠐⢒⡒⠒⠒⠒⠆⠀⠀⠀⢠⠒⠒⠒⠒⠒⢦⠀⠀⠀⠀⠀⡴⠲⠿⠖⢢⠀⠀⠀⠀⠀⢠⣶⣿⡷⠐⠄
⠀⠀⠀⠻⠷⠀⠀⠀⡆⠀⠀⠀⢸⠀⠤⠤⢾⠉⣛⠀⠀⠀⠀⠀⡟⠿⠀⠀⢸⠀⠀⠀⠀⠀⣿⣿⣿⣣⣄⣈
⠀⠀⠼⠿⠿⠽⠿⠿⠧⠀⠀⠀⠈⠉⠩⠿⠏⠉⠙⠂⠀⠀⠀⠀⣧⣤⣤⣶⣸⠀⠀⠀⠀⠀⠙⢿⣿⣿⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁

⠀⠀⣠⣤⣤⣤⣤⣤⣄⠀⠀⠀⠀⣠⠶⡶⢦⡀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣦⠀⠀⠀⠀⠀⠀⠠⠶⠶⠶⠆
⠀⠀⡇⠀⣄⢀⣄⡀⣿⠀⠀⠀⠀⣿⠒⣿⢚⡇⠀⠀⠀⠀⠀⠀⢸⣿⠟⠉⣿⠀⠀⠀⠀⠀⠀⠐⠀⠀⢀⣤
⠀⠀⣇⣺⣛⣟⣟⣇⡿⠀⠀⠀⠀⠈⠓⠛⠛⢧⡀⠀⠀⠀⠀⠀⢸⣿⣿⡃⠋⠀⠀⠀⠀⠀⠀⠺⠛⠒⠛⠻
⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠛⠉⠉⠁

⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡀⣤⣀⠀⠀⠀⠀⠀⢀⣀⣠⣄⣀⡀⠀⠀⠀⠀⠀⣀⣤⣤⣠⡀
⠀⠀⣀⣰⣋⡠⠿⣶⡶⠀⠀⠀⠀⣰⠏⠁⠀⢛⢳⡄⠀⠀⠀⠀⢘⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠴⢒⣄
⠀⠀⠉⠉⠻⠥⠴⢇⠀⠀⠀⠀⠀⢿⡠⠶⠴⠿⣸⠇⠀⠀⠀⠀⠸⠴⢤⡤⠦⠄⠀⠀⠀⠀⠀⡟⢖⣛⣜
⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠀⠈⠛⠶⠶⠞⠋⠀⠀⠀⠀⠀⠀⠰⠾⠷⠀⠀⠀⠀⠀⠀⠀⠳⠶⠴⠶⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⡿⠿⠿⠿⠿⠿⣟⠀⠀⠀⠀⡞⠉⣩⡿⡆⠀⠀⠀⠀⠀⠀⣿⡿⣿⢿⣿⠀⠀⠀⠀⠀⡠⡼⠩⠍⢧⢄
⠀⠀⡤⣤⣤⣔⣩⣕⣾⠀⠀⠀⠀⢷⣛⣛⣳⡃⠀⠀⠀⠀⠀⠀⣿⣁⣉⣀⣿⠀⠀⠀⠀⠀⠂⡇⠐⡂⡰⠐
⠀⠀⠦⠤⠤⠬⠵⠭⠮⠀⠀⠀⠀⠀⠈⠉⠀⠹⣦⠀⠀⠀⠀⠀⢿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠘⠭⣈⣣⠴⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⢿⣿⣿⣿⣿⣿⠿⠿⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣦⣤⣭⣩⣭⣭⣡⣴⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠟⠛⠛⠛⠛⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⡙⠻⣿⣿⡇⢸⣿⠛⠛⠛⠛⠛⠛⠛⠛⢻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣏⢸⣿⡆⢹⣿⡇⢸⣿⠿⠟⠟⠛⠛⠿⠟⠿⠻⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣸⡿⠃⣼⣿⡇⢸⣿⠿⠿⠿⠷⠿⠿⠿⠿⠿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣾⣿⣿⣇⠸⢿⣶⣶⣶⠶⠶⠶⠶⠶⠾⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠋⣠⣾⠿⠛⣁⣴⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣦⣤⣤⣶⣾⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠆⠔⠄



⣿⣿⣿⣿⣻⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣻⣿⣿⣿⣿⣻⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠕⣊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠶⢁
⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠒⢨⣥
⠈⠛⢀⣀⣠⣤⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢈⠀⠀⠀⢇⣨⣿
⠀⠐⣚⣋⢻⡌⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠈⢀⠐⣀⣈⡟⠛
⢣⠀⣠⠼⠀⠁⠀⠀⠀⠂⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⣤⣤⠀⠀⡈⣸⠃⠉⠉⠛
⠈⠀⠀⡀⠀⠘⠀⠀⠀⡀⠂⢀⢀⠀⠀⡀⠀⡀⠀⠀⠀⠀⠀⠀⡄⠀⠁⡀⠈⠛⠋⠀⠀⢠⡏⠀⠀⠄⡈
⠀⢀⣤⡈⠀⠀⢐⠀⠀⢴⣄⣌⠆⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⢀⣄⣀⣀⠀⢁⣀⣀⠀⠄⣼⠀⠦⠠⠀⠁
⢸⣇⣿⡀⠀⠀⠈⢳⢶⡿⠛⠛⠀⠀⠀⠈⠃⢸⣿⡆⠐⠀⡆⠀⠀⠀⠌⠀⣿⡟⢿⣷⢰⣷⣥⣀⡀⠠⢠
⠺⡷⠙⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠾⠿⠿⠿⠧⠀⠧⠤⢤⣀⠎⠀⠿⠷⠿⠟⠈⠙⠛⠿⢿⣿⡿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢠⣉⣳⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠶⢰⡦⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢗⠠⠤⠀⠀⠀⠀⠀⠀⠀⢀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⠀⢀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠂⠀⠐⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠈⠉⣩⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⡀⠀⠀⠀⠀⠀⠀⢰⡿⠑⢄
⢀⢀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠇⡀⠈⠉⠈⠒⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠘⢆⡀⠀⠀⠀⠀⢠⡀⠀⠈⢆
⠈⠉⠁⠀⠀⠀⠱⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⡆⢀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⣀⣤⣄⠀⠀⠀⢸⠀⠀⠙⠂⠀⠀⠀⣼⡇⠀⠀⠈⠂
⠀⠀⠀⠀⢀⠀⠁⠀⠀⠀⠀⠐⠄⠀⠀⠀⠀⠀⠀⠇⠸⡀⠀⠀⢀⣼⠁⢳⠀⠀⠀⢀⡞⠁⠀⠈⡆⠀⠀⠘⠇⠀⠀⠀⠀⢀⢀⣿⡗⠈
⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠚⠓⠆⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⡇⠀⠐⠈⢳⠄⠐⠀⠈⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠈⠒⠂⠠⠄⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢄⣀⣀⡨⠿⠂⠀⠐⠒⠒⠓⠂⠂⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠄⠀⠀⠀⠡⡀
⣶⣶⡶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣷⣶⣶⣶⣶⣶⣾⣾
⣿⣿⣧⣤⣤⣤⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⣀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠾⠇⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⣾⡆⠀⣿⠀⠀⠀⠀⣠⣾⣿⣿⣷⣶⣤⡀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡿⣠⣾⠟⣳⠀⠀⣰⡾⣛⣭⣽⡻⣷⡄
⠀⠀⠀⠀⠀⠀⣿⠀⢠⡄⠀⣿⡇⠀⣿⠀⠀⠀⣸⣿⣿⣿⢟⣭⡻⣿⣿⡄⠀⠀⠀⣿⡿⠿⠿⠿⣿⣫⣾⠟⠁⠚⠁⠀⢰⣿⣸⣿⣿⣿⣿⡞⣿
⠀⠀⠀⢰⡆⠀⣿⠀⢸⡇⠀⣿⡇⠀⣿⠀⠀⠀⢻⣿⣿⣿⠻⠿⢇⣼⣿⣶⠀⠀⠀⣿⡿⠿⠿⣿⣣⣬⣷⠀⠀⠀⠀⠀⠘⣿⡜⣿⣿⣿⡿⣳⡿
⠀⠀⠀⢸⠇⠀⢿⠀⠸⡇⠀⢿⠇⠀⠿⠀⠀⠀⠈⢿⢟⣵⣿⣿⣿⢟⣱⠏⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠻⢷⣿⣷⠾⢛⣵⣤⡀
⠀⠀⠐⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃⠀⠀⠀⠀⠈⠙⠓⠲⠚⠋⠁⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠤⠄⠤⠤⠤⣀⡀⠀⠀⠀⠀⣀⠤⠒⠀⠉⠉⠉⠉⠀⠒⠠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⣠⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⣠⠊⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠑⠄
⠀⠀⠀⠀⠀⢠⠂⠉⠈⠉⠁⠈⠢⣀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢀⡠⠤⠤⠤⣠⠔⠒⠢⡀
⠀⠀⠀⠀⠀⡜⢦⡀⠀⠀⠀⠀⠀⣠⠀⡇⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠘⡀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢠⠁⠋⠀⠀⠀⠀⢆⠀⠀⠀⡰
⠀⠀⠀⠀⠀⠁⠀⡏⠉⡗⠀⡈⠉⠇⠀⢣⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⡱⢄⠀⠐⠐⠀⠒⠒⠒⠒⠒⠀⠂⠀⠀⠎⠘⠧⡀⣀⠀⠀⡌⠒⢦⣸⡅
⠀⠀⠀⠀⠀⡇⠎⠓⠠⠁⠀⠐⠘⡀⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠁⠀⠑⠠⢀⢀⡀⠀⠀⠀⣀⣀⣀⠀⠀⢣⠀⠁⠉⠁⠁⠢⣟⠂⢠⠁
⠀⠀⠀⠀⠀⠘⢬⠁⠀⠈⠒⡞⠿⠁⠀⠮⠤⠤⠒⠁⠂⠰⠀⠀⠴⠐⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠉⠁⠉⠀⢧⡠⡄⠀⠀⣸⡡⠊
⠀⠀⠀⠀⠀⠀⠀⢳⠠⢄⢀⡨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣥⠤⠐⢹
⠀⠀⠀⠀⠀⢀⠔⠛⠄⣠⡤⠓⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠀⡨⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠤⠔⠊⠑⢄
⠀⠀⠀⠀⡴⠃⠉⠑⡀⠀⠀⠀⠈⢳⢄⠀⠀⠀⠀⠀⠀⠀⢀⣾⣥⣀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⠀⢠⠐⠐⠄⢣
⠀⠀⠀⡜⠁⠀⠀⠀⡇⠀⠀⠀⠀⠈⡆⠱⡀⠀⠀⠀⡠⠖⠫⡑⡞⠉⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⠰⠁⠀⠀⢸⠈⡄
⠀⠀⡜⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠃⠀⠘⢄⡠⠊⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠠⠁⠀⠀⠀⢸⠀⡇
⠀⠸⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡳⠌⠐⢄⠀⠀⠀⠀⠀⡇⠀⡄⠀⠀⠀⠀⠈⠀⡇
⠀⠇⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠠⢀⠑⠂⠄⣀⠀⠃⢠⠁⠀⠀⠀⢀⠃⠀⠇
⢠⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⡀⠈⠒⠒⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠉⠢⡀⠀⠀⠀⠆⠀⠀⢀
⢸⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⣄⡀⢁⠀⠀⠌⠀⠀⠀⠸
⡄⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠉⠁⠉
⣷⣶⣶⢶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣧⣤⣤⣤⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢠⠀⠀⣤⠀⡀⣀⠀⠀⢠⠠⠀⠀⢀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⢮⢏⡆⢀⠫⣵⣵⡓⣾⣞⣶⠃⠀⢷⣇⡞⣶⣏⣧⣾⠀⢁⢷⠓⣾⣶⣿⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⢠⣤⠀⠀⠀⠀⣀⠀⡀⠀⠀⠀⣠⣤⡀⠀⠀⠀⡀⢠⡄⠀⠀⠀⠤⡄⣤⠀⠀⠀⣀⢀⣀
⠀⠀⠀⠺⠽⢂⠀⠀⠸⣾⠷⡗⠀⠀⠀⣿⣚⣷⠀⠀⠀⣿⣳⠄⠀⠀⠸⡨⠛⣒⠆⠀⠀⢧⣤⡿⠀⠀⠀⠐⠐
⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠉⠀⠁⠀⠀⠀⠀⠉
⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⣀⡀⠀⠀⠀⡀⠀⣀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠘⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡿⠀⠀⠀⣾⢿⡗⠀⠀⠀⠰⠡⢈⠀⠀⠀⡇⣖⢳⠀⠀⠀⣏⣉⣷
⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠁⠀⠀⠀⠉⠈⠁⠀⠀⠀⠉⠉⠁⠀⠀⠀⠁⠀⠈⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⣿⣿⣇⠀⠀⠀⣾⣭⡷⠀⠀⠀⢺⣭⡇⠀⠀⠀⠀⠀⠀⠀⠀⠰⣇⠀⠀⠀⠀⠀⢯⣆⡿⠀⠀⠀⣏⠀⣿⠀⠀⢠⣴⣶⣮
⠀⠀⠀⠈⠙⠛⠀⠀⠀⠋⠀⠀⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠃⠀⠀⠀⠘⠁⠀⠀⠀⠀⠉⠛⠃⠀⠀⠀⠙⠛⠋

⠀⠀⠀⣙⡲⣄⠀⠀⢠⣤⠔⠓⠀⠀⠀⢲⣤⡄⠀⠀⠀⣿⡻⣦⠀⠀⠀⢰⣿⡆⠀⠀⠀⣀⣴⣆⠀⠀⢠⣶⣾⣤⡀⠀⠀⡆⣄⢰
⠀⠀⠀⠚⠓⠙⠀⠀⠀⠉⠙⠗⠀⠀⠀⠈⠉⠀⠀⠀⠀⠙⠿⠟⠀⠀⠀⠛⠿⠓⠀⠀⠀⠁⠉⠉⠀⠀⠀⠙⠛⠋⠀⠀⠀⠁⠊⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⢠⣦⠀⠀⠀⠀⣄⣠⡄⠀⠀⠀⢴⡄⣶⠀⠀⢰⣶⣶⣄⠀⠀⠀⢠⠀⠀⠀⠀⣾⡄⣦⠸⣧⠀⠀⢘⣲⡀⠀⠀⠀⣤⣤⣤
⠀⠀⠀⠘⠧⠀⠀⠀⠀⠽⠟⠁⠀⠀⠀⠘⠿⠃⠀⠀⠈⠋⠻⠿⠃⠀⠀⠀⠙⠀⠀⠀⢧⣷⠘⣆⠜⠀⠸⠯⠭⠽⠂⠀⠀⠛⠛⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⣴⡾⠛⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠋⠻⣷
⠀⠀⠀⠀⠀⠀⠐⠿⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠻⣧⣤⣴⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡶⠟⠁⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣻⡿⠃⠀⠀⠀⢸⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⢸⣿⣇⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠠⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣿⣷⢰⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡟⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⡟⣸⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⢛⣴⣜⠻⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⢰⡆⣶⣶⣾⣿⣿⣿⣿⡆⣴⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣦⡀⠀⠀⠀⢸⣇⢿⣿⣿⣿⣿⣿⣿⠇⣿⠀⠀⠀⠀⣠⣾⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣦⣄⡀⠸⣿⣮⡻⢿⣿⣿⠿⢫⣾⡿⠀⣀⣤⣾⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡤⠤⢤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠉⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡌⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⢠⣤⣤⣤⣤⣤⠀⠀⠀⣿⡟⢠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣌⠻⢿⣿⣿⣿⠀⠀⠀⠋⣠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣦⣌⣉⣉⣀⣤⡴⠟⠉⢳⣴⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⣤⣤⣉⣉⡁⠀⢠⣾⣦⡙⢿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣦⠙⢿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⡄⠀⢸⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⠀⠀⠙⢿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠙⢿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⠀⠀⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠃⠀⠘⠛⠛⠛⠛⠀⠀⠛⠛⠛⠛⠃⠀⠈⠛⠛⠛⠛




⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠒⠊⠉⠉⠁⠀⠉⠉⠉⠓⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠯⠒⠒⠒⠒⠒⠒⠤⠤⣀⣀⣀⣀⣀⠈⠳⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠉⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⠀⢀⣉⣉⠭⢬⠿⠭⣉⠉⠙⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⢀⡴⠚⠉⠀⠈⠉⠉⠛⠛⠛⠛⠉⠉⢁⣀⣤⠯⢄⡀⠈⠙⢦⡀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢠⠞⠀⠀⣀⡠⠤⠤⠤⠤⠤⠤⠴⠒⠋⠁⢀⣎⡀⠀⠈⠓⢤⡀⠙⣄⠈⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⡜⠀⡴⠋⠀⢀⣀⣀⣀⣀⣀⣀⣀⡤⠴⠚⣩⡇⠉⠲⣄⠀⠀⠱⡄⠘⡆⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⡇⡘⢀⡔⠊⠉⠈⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁⠱⣄⠀⠈⢣⡀⠀⢱⠀⡧⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⢧⣧⢏⣠⠤⠤⠤⠤⠤⠤⠤⠐⠒⠉⠀⠀⠀⠀⠈⠑⢄⠀⢱⡀⢸⠀⡇⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣿⠏⠀⠀⠀⠴⠒⠒⠂⠀⠀⠀⠀⠀⠔⠒⠒⠂⠀⠀⠳⡄⣇⢸⣸⣳⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠼⢿⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⠀⠀⢠⣤⣄⠀⠀⠀⠀⢱⣩⠼⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡀⠸⡀⠀⠀⠀⢿⣿⡿⠃⠀⠀⠀⠀⠀⢿⣿⡿⠀⠀⠀⠀⢸⡇⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⢧⠀⠀⠀⠀⠀⠀⠀⢸⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⢀⠾⣄⣀⠈⠁⠀⠀⣀⣰⠤⠀⠀⠀⠀⡰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠀⠀⠈⠫⢍⡉⢉⣩⠟⠁⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢢⣄⣀⠀⠈⠉⠀⠀⢀⣀⠤⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠶⠖⠒⠒⣞⠉⠀⠀⠉⠉⠉⠉⠉⠁⠘⢆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠉⠀⠀⠀⠀⠀⠀⠈⠳⠤⣀⡀⠀⠀⠀⢀⣠⠴⣋⠝⡱⠒⠦⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠢⠬⠭⠭⠭⠥⢔⣪⠵⠋⠀⠀⠀⠀⠈⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⢀⣀⠤⠔⠒⠢⠤⣀⡀⠀⠀⠀⢀⣀⣀⡀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⢣⣾⠋⠀⠀⠀⠀⠀⡀⠀⠙⢦⣞⣁⠤⢩⣍⣉⣉⡳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⡟⣷⠀⠀⠀⠀⠀⣄⠈⣦⣄⢸⠏⠀⢀⣀⣀⠀⠀⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⢧⠘⢦⡀⠰⣌⣳⣴⢛⡇⠀⢹⠀⠀⠘⠒⠚⠀⠀⠀⣿⠀⠀⠀⠀⠀⢷⡇⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⠳⢤⣈⠉⠉⢀⣼⠞⡇⠀⢸⠀⠀⠀⠀⠀⢠⠤⢤⣟⠑⠢⣀⣀⠤⠋⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠉⠉⠉⠀⢰⠁⠀⢸⠀⠀⠀⠀⢠⣯⠓⢤⡈⠁⠀⠈⠳⡄⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢄⡀⠀⠀⠀⢀⣠⠴⠃⠀⠀⢸⠀⠀⠀⠀⠀⡧⡙⠢⣌⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢹⡋⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠙⢌⠑⠢⠄⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠒⠦⠤⠤⠤⢄⣙⣶⣤⣤⣤⣤⣴⣛⣲⣤⣄⣀⣀⣀⣇⠀⣀⣀⡤⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠒⠀⠀⠀⠒⠀⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢤⡔⠊⠁
⠀⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⡀⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡁⠈⣾⠘⢌⡀
⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠈⠀⠀⠉⡂
⠀⠀⠀⠀⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢀⡀⣠⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠃⠸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⢀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠠⢠⠄⠒⠢⣀⠀⢀⡠⠊⠉⠁
⠀⠀⠀⠄⠀⠀⠠⢀⠀⠀⠀⠀⠀⡰⠃⠀⠀⠀⠘⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠠⠠⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠇⠀⠀⠀⠀⠑⡄⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⠀⠔⠒⠀⠣⠏⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⢠⠀⠀⠀⠀⠀⠘⡤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡀⠀⠀⠀⠀⡜⠀⠀⡀⡖⠁⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠈⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠦⠀⠔⠊⠀⠀⠜⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⡠⠃⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⡌⠀⠑⠚⢅⠂⢤⡤⠔⠉⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢀⣎⣈⣂⣄⣀⣀⣀⣀⣰⣶⣧⣤⣤⣤⣤⣤⣼⣴⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣁⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠜⠦⠠⢤⠤⠤⠤⠠⠤⠤⠤⠤⠤⠤⠄⠴⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠠⠤⠄⠠⠤⠤⠤⠤⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠤⠔⠒⠒⠒⠚⠒⠒⠒⠒⠒⠒⠂⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠀⠀⠁⠀⠀⠀⢀⠀⡄⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠃⠀⠐⠀⠀⠀⠀⢸⠀⡇⢠⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢸
⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠐⠖⠒⠒⠒⠒⠒⠒⠒⠒⠄⠠⠀⠀⠀⢠⠁⠀⠀⠀⠀⢸⠀⡇⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸
⠀⠀⠀⠀⠀⠀⠀⡏⢹⠉⠉⠉⡉⠉⠉⠉⠉⠉⣹⠉⣹⠁⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⢸⠀⡇⠸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢠⠀⠇⠀⠀⠀⠀⣶⠤⡆⣿⣤⠄⠠⠀⡜⠀⠀⠀⠀⠀⠀⠘⠀⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⢸⢀⠀⠀⠀⠀⣠⠏⠀⠁⠞⡈⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢸⠸⠀⠀⠀⠀⢻⡀⠀⣰⢰⡁⠀⠀⠒⠤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠘⠃⠀⠀⠀⠀⠀⠋⠑⠚⠚⠂⠀⠀⠀⠀⠀⠓⠀⠀⠀⠀⠀⠛⠀⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⠉⠙⠲⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⡁⠀⣀⠀⠀⠀⠀⠀⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠃⠊⠀⠀⠈⠀⠀⠀⠉⠀⠀⠈⣧⠠⠤⠔⠒⢒⠶⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠠⣉⣡⣀⣁⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠠⠋⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⠀⠠⠤⠀⠄⠈⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠠⠁⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠃⠀⠀⠀⠀⢀⠀⠠⠀⠀⠀⠀⠠⠀⡀⠀⠀⠀⡇⢠⠃⠀⠀⠀⠀⠀⡰⠃
⠀⠀⢀⠀⠐⠈⠑⢀⣴⡁⠀⠀⠠⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠂⠀⠀⠀⠀⠀⡜⠁
⠀⢀⠔⠒⠶⢄⠀⡜⠠⢸⠀⠀⠄⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⡼
⠀⡌⠀⠀⠀⢠⠁⡇⠀⠀⠀⠀⠀⠈⠀⠀⠀⡀⡤⠆⠀⠠⠋⠀⠐⠊⠈⠉⠉⠑⢤⡀⠀⠀⢰⠁
⢠⠁⠀⠀⠀⡆⠀⢘⠂⡀⠀⡀⠀⠃⠀⠀⠀⢠⠃⠈⠁⠀⠀⡇⠀⠉⠉⠉⠉⠉⠀⢹⠀⢀⠇
⡌⠀⠀⠀⢠⠃⠀⢨⣀⡡⠂⠄⠀⣂⡀⠀⠀⣸⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸
⡇⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠈⠊⠁⠈⠉⠉⢹⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⡇
⠣⢄⣀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⠇
⠀⠀⠀⠉⠀⠉⠒⠢⠤⣀⡀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⢰⣃⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠤⠤⠤⣇⠀⠀⠀⠀⡇⠀⠀⢀⣀⣀⡤⠤⠞⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠛⠻⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡤⠒⡢⠁⠈⠉⣙⣿⣧⡀⠘⠓⠦⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠠⠄⡉⠒⠀⢀⠀⠀⢤⡀⢀⠀⢠⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⡇⠀⠀⢿⡀⢠⡀⠁⠻⠄⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠐⡀⢀⠀⠀⠀⠈⠉⠀⠚⢃⠀⠀⡀⢀⣀⡠⡤⠀⠀⠀⠈⣡⣟⣼⠓⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡁⢉⣸⠆⠤⣤⠤⢤⣤⠄⢖⡶⠭⢩⣵⣥⣱⣼⠗⠋⠉⢽⣿⠟⠁⢀⢿⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣦⣬⡁⢠⠀⠤⠉⢈⣉⣠⣥⡄⠁⠉⠒⠂⠚⠛⠛⠛⡛⠚⠻⠁⠀⠊⠉⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⢠⣢⣿⠎⠀⠁⢰⠋⢡⢠⣀⠀⡷⠋⠉⢡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠲⠆⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣤⡜⠛⠚⠀⠠⠀⠼⠀⠰⠉⠐⠫⢡⠀⣔⡚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⡤⠤⠤⢤⠀⠀⠠⠄⠀⠂⠂⠻⢿⣮⣻⠀⠀⠀⠀⠀⠀⡸⠄⡠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢇⢻⢏⠠⠠⢀⠂⠀⠀⠀⠀⠀⠒⡸⣡⣦⣤⠀⠀⠒⠀⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠛⢿⣻⣆⢿⢆⢣⢀⠀⢀⣠⣤⠖⣎⢩⠔⠋⣉⣵⣄
⠀⠀⠀⠀⠀⠀⢀⣀⠀⠹⠖⠀⠸⠿⢯⡚⠁⡵⢊⣟⢉⡤⠒⡨⣽⣀⡺⣮⡀⠈⠐⠠⠄⡀
⠀⠀⠀⠀⠀⠈⠷⠦⣄⣀⠀⠀⠀⠀⠐⠙⢒⣲⡼⢷⡿⣿⣿⡷⣄⣈⡉⠛⠫⣭⡶⠾⢤⡌⢳⡄⡀⠠
⠀⠀⠀⠀⠀⠠⣎⡀⠀⠉⢯⠶⡖⣶⡿⠯⢉⣀⣀⣿⢷⠘⣿⠛⠏⠉⠉⠑⣶⡀⠙⣿⢟⢿⡁⢻⣦⢄⢤
⠀⠀⠀⠘⡑⠢⣬⣉⣛⡒⣮⣴⣈⣥⢰⣾⣿⣿⣏⣉⣘⣓⣶⡶⣖⣶⣲⠶⠟⣿⠀⠱⡞⠛⠟⣂⡁⠈⠐
⠀⠀⠀⠶⢄⣀⠠⢳⣯⠙⡆⠆⢁⣨⡧⠁⠀⠀⠉⠉⠄⠄⠋⢹⣫⣷⣷⢨⣿⣿⣾⠛⠁⠀⢰⡏⠅⠀⡄
⠀⠀⠀⠀⠀⠀⠉⠛⠛⠺⠷⠾⠏⠉⠉⠉⠉⠑⠂⠀⠀⠀⠚⠛⠛⠛⠃⠉⠀⠀⠸⡄⢄⢀⣍⠑⠒⠛⠷⠮⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠶⠚⠋⠉⠉⠀⠀⠀⠀⠀⠉⠉⠛⠳⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣠⡶⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢦⡄
⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠠⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠀⠀⠀⠹⣦
⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠐⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⠀⠀⠀⢰⡏
⠀⠀⠀⠀⠀⠈⢳⡄⠀⠀⠠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⠄⠀⠀⣠⡟
⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠶⠒⠛⠛⠛⠒⠶⠶⢶⣏⡀
⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⣠⣤⣀⡴⠞⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢦⣀
⠀⠀⠀⠀⠀⠙⠳⠶⠶⠶⠛⢉⡼⠋⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠙⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠂⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡄⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁⠀⠀⢼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠶⠦⣤⣤⣤⣤⣤⣤⣤⠴⠶⠛⠷⣤⣀⣀⣀⣹⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢩⣭⣿⣯⣭⣭⣭⣭⣭⣭⢹⣿⣿⣿⣿⣿⣷⣶⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢰⡆⣶⠶⠶⠰⠾⢷⣆⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢻⡇⣿⢾⣿⣿⣿⣼⡟⣿⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⡇⣿⠸⠿⠿⠿⢻⡇⣿⢸⣿⣿⡿⠿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⣇⣛⣛⣻⣿⣛⠛⣃⣿⢿⢟⣛⣘⣿⣘⣛⡻⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣬⣭⣭⣭⣭⣭⣭⣬⣭⣭⣼⢸⣿⣿⣿⣿⠿⠃⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠋⢫⣭⣭⣭⣭⣍⢩⣍⢸⣿⣿⢿⣧⣛⠛⣿⣿⣿⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⡿⣼⣿⡸⠿⠓⣷⠸⠿⢇⣿⣿⣿⣿⡿⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⢣⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣐⠿⠿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠛⠿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣶⣶⣭⣭⣛⣛⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠛⠛⠿⠿⢿⣿⡏

⠀⠀⠀⠀⠀⠀⡖⠒⢲⠀⠀⠀⠀⠀⠀⠀⢀⠤⢒⠂⢐⡂⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣀⢠⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠
⠀⠀⢰⠀⠀⠀⡇⠀⢸⠀⠀⠀⠀⠀⠀⢠⢁⠞⠁⡠⠄⠈⠢⠑⡄⠀⠀⠀⠀⠀⡀⠤⡀⡀⠿⠸⠸⢂⠀⠀⠀⠀⠀⠀⢸⠉⠀⠀⠠⢤
⠀⠀⠀⠀⠀⡂⡯⠭⢽⠀⠒⠒⡆⠀⠀⠀⠀⢘⠁⡆⠀⡠⠄⡇⠀⠀⠀⠀⠀⡼⠤⠂⠘⡈⠖⠉⠉⠁⠀⠀⠀⠀⠀⠀⠸⠠⠠⠤⠠⠤
⠀⠀⠀⠀⠀⠄⣏⠉⣿⢰⣄⣠⡇⠀⠀⠐⡈⢮⡀⠅⠀⣇⡴⢠⠂⠀⠀⠀⠀⠈⣄⣀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⡏⠉⠑⠂⠠⣄⠔⡱
⠀⠀⢸⠈⢹⠅⠏⠉⡿⠸⡏⢀⠇⠀⠀⠀⠈⠢⠍⣁⡉⠡⠴⡣⠑⠄⠀⠀⡔⠁⠀⠎⠀⠑⡄⠀⠀⠀⠀⠀⠀⠀⢀⠗⠠⠀⣈⣀⠠⠊
⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠉⠀⠈⠀⠈⠈
⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢀⡀
⠀⠀⠀⢀⠔⢹⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠂⡒⠀⠀⠀⠠⠂⠀⠀⠀⡠⡀⠈⠆⠀⠀⠀⠀⠀⠀⢀⠄⣒⣂⠠⣀⠆⠸
⠀⠀⠀⠋⠀⠊⠀⡄⡂⣀⢇⠀⠀⠀⠀⠀⠀⢀⠔⣉⠢⠔⡠⠲⠁⠀⠀⠀⠀⢄⡀⠀⠀⠀⣇⣠⠃⠀⠀⠀⠀⠀⡐⡐⢁⢄⢀⠐⡌⠎⠁
⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⡆⠆⠀⠀⠀⠀⠴⡡⠊⠀⠑⠊⠀⡇⠀⠀⠀⠀⠀⠀⠀⠜⢌⠀⠃⠁⠗⠀⠀⠀⠀⠀⡁⢇⠔⠢⡥⠊⡀⡀
⠀⠀⠀⠀⠀⠀⠈⠊⠤⠌⣜⢀⠀⠀⠀⠀⠀⡄⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡂⠀⠀⠀⢄⠙⠪⣂⠀⠀⣊⡔⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠉⠀⠀⠀⠤⠤⠧⠠⠤⠸⠤⠤⠧⠤⠀⠀⠀⠀⠀⠀⠀⠈⠄⠠⠀⠼⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠈⠒⠁

⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠈⢩⢩⡍⣭⠉⠉⠉⠉⠉⡆⠀⠀⠀⠀⠀⠐⠂⠐⠒⡄⠀⠀⠀⠀⠀⠀⢀⣠⠴⠶⠦⣄⡀
⠀⠀⠀⠀⠀⠀⣔⡄⢀⡢⠈⠀⠀⠀⠀⠰⠒⠒⠒⠒⠖⠶⠲⠖⠲⡁⠀⠀⠀⠀⠀⣀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠰⠳⠣⠇⠶⢰⠐⠞⢆
⠀⠀⠀⠀⠀⠙⠀⠘⠝⠀⢀⠀⠀⠀⠀⢀⣘⣈⣃⣛⠄⠀⠠⡐⣄⠇⠀⠀⠀⢀⣀⣀⡀⠁⣀⣀⣀⠀⠀⠀⠀⠆⠤⠴⠤⢤⢔⠢⢑⠾
⠀⠀⠀⢆⣀⣀⣀⣄⣀⣄⣀⠲⠀⠀⠀⠀⢤⠠⠄⠈⠀⡀⠀⠐⡈⡆⠀⠀⠀⣀⠀⠀⢀⡀⠀⠀⢸⠀⠀⠀⠀⠡⡴⡤⡄⣼⢀⠀⠀⡁⠁
⠀⠀⢘⠘⠒⠒⠒⠒⠒⠒⠒⠓⡆⠀⠀⠈⠀⠀⠀⠓⠉⠒⠐⠚⢝⠇⠀⠀⡏⠉⠈⢰⠁⠀⠁⠈⠀⠈⠀⠀⠀⠀⠈⠳⠥⠬⠶⠥⠄⠪⣢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠁⠁⠁⠈⠁⠈
⠀⠀⠀⢀⠀⠀⠀⠄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣀⣀⠀⢀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀
⠀⠀⠀⠈⠔⠈⠉⠁⢢⠀⠀⠀⠀⠀⠀⠱⠆⠒⠀⠂⠒⠀⠐⠂⠶⠃⠀⠀⠈⡤⠤⠄⠠⠤⠤⢬⠀⠀⠀⠀⠀⠀⠀⠀⡔⠒⠀⢀
⠀⠀⢠⠤⠥⠔⠠⡀⢰⠠⠖⢄⡀⠀⠀⠀⠀⣀⣀⠉⠀⠀⠔⡄⠀⠀⠀⠀⠀⠀⠀⡄⢀⢄⠀⡰⡀⠀⠀⠀⠀⠀⠀⠀⣽⢛⣙⣫
⠀⠀⠘⠒⠒⠢⠐⠁⢠⠒⠦⠊⠁⠀⠀⠀⠀⣃⣸⣀⣖⣲⣀⡇⠀⠀⠀⠀⠀⠔⡆⡇⠀⣄⡀⢌⠘⠀⠀⠀⠀⡄⠀⠀⢤⠀⠀⠠⠠⠀⠠
⠀⠀⠀⠀⠢⠠⣀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠢⠤⠤⠤⠤⠤⠤⠤⠎⠀⠀⠀⠀⠈⠁⠁⠘⠝⠛⠫⡞⢄⠀⠀⠀⣇⣋⣀⣸⠈⠁⢃⣉⣀⣀
⠀⠀⠀⠠⠄⠀⠤⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⠠⠴⠀⠤⠈⠤⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠐⠀⠁⠀⠀⠀⠎⠁⠉⠱⠀⠀⠰⠉⠈⠱

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

⠀⠀⠀⠀⠀⠀⠀⡠⠒⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠑⠢⡀
⠀⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢
⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣿⣿⣿⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣤⣘⡻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⢻⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢹⣿⣿⣿⣿⣿⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠹⢿⣿⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡿⠻⠿⠿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠻⠿⠟⠁

⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡀⣤⢠⡄⣄⠀⣤⢠⡄⣤⢠⡤⠄⢀⣤⡤⣤⠀⣄⢀⣤⠠⣤⡤
⠀⠀⠀⠀⠀⠀⠀⠸⣇⣸⠟⡟⢿⡇⣷⣀⣿⢸⠻⣿⢸⣟⡀⠸⣇⣀⣿⠛⣿⣼⠿⣇⣿
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠉⠂⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠄⠂







⣤⡤⢤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣷⣼⣷⣤⣿⣶⣥⣾⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣷⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⢀⣠⡤⠶⠶⠶⠂⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠟⣋⣩⣍⣙⠻⢿⣿⠿⢛⣉⣭⣉⡛⠿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠲⠶⠶⢦⡀
⢠⡾⠋⠁⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⡟⣡⣾⣿⣿⣿⣿⣿⣆⢁⣾⣿⣿⣿⣿⣿⣦⡘⣿⣿⣿⣿⣿⠟⠀⠀⠀⠀⠀⠀⠀⢹
⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣩⣭⣤⣿⣿⡏⣰⣿⣿⣿⣿⢸⣿⣿⣿⣷⡌⣿⣿⣧⣬⣭⡉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣧⠹⣿⣿⣿⣿⢸⣿⣿⣿⡟⢡⣿⣿⣿⣿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡏⣰⣿⣿⣿⣷⡘⣿⣿⣿⢸⣿⣿⡟⣰⣿⣿⣿⣷⡈⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⠛⠃⠛⠛⠛⠘⠛⠛⠃⠛⢻⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⡟⣡⣤⣍⠻⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠸⢛⣿⣿⡟⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⢸⣿⣿⢹⣿⣿⣄⣿⣿⣿⣶⢸⣿⣿⠉⣭⣭⣭⢹⣿⣿⢠⣾⣿⣿⡇⣼⣿⣿⢹⣿⣿⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠘⢧⣄⣀⡀⢀⣤⡌⢿⣿⣦⣹⣿⣿⡿⢿⣿⣿⢸⣿⣿⠀⣿⣿⣿⢸⣿⣿⢸⣿⣿⡟⣰⣿⣿⣡⣾⣿⠏⣤⣤⢀⣀⣀⣤⠟
⠀⠀⠀⠀⠀⠈⠉⠁⠈⠛⠃⣾⣿⣿⣿⣿⣿⣷⡈⢿⣿⢸⣿⣿⣶⣶⣶⣶⣾⣿⣿⢸⣿⠟⣿⣿⣿⣿⣿⣿⣿⡆⠙⠋⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡙⣿⣿⣿⣿⣿⣿⡌⢿⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⢸⡏⣼⣿⣿⣿⣿⣿⡟⢹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⡈⢿⣿⣿⣿⣿⡷⢸⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⠐⣿⣿⣿⣿⣿⠋⣰⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣶⣬⣉⣿⣿⣷⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⣿⣷⣬⣉⣉⣹⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⠛⢿⣿⣿⣿⡿⣿⣿⣿⣿⢿⣿⢸⣿⢿⣿⣿⣿⡿⣿⣿⣿⣿⠟⢻⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣷⣬⣉⣉⣥⣾⣿⢸⣿⣦⣍⣉⣩⣴⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⢿⣿⣿⡿⠿⠿⠟⠘⠿⠿⠿⣿⣿⣿⠿⠿⠟⠛⠁

⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⣀⠀⠀⣀⡀⡀⠀⡀⣀⢀⡀⢀⠀⣀⡀⠀⣀⠀⢀⣀⡀⢀⡀⠀⣀⣀⠀⣀⠀⡀⡀⢀⡀⢀⠀⢀⣀
⠀⠀⠀⠀⠀⢸⢷⡾⣇⢰⣿⡆⣾⠁⠀⣿⠴⡇⣿⢸⠷⣼⢘⡧⠄⠀⣿⠀⢸⡧⠄⣸⣻⡄⣿⢼⠃⡟⣮⡇⣿⢸⢳⣼⢰⡋⢬⡀
⣤⣤⣤⣤⣤⣾⣼⣧⣷⣿⣤⣿⣼⣿⣦⣿⣴⣷⣿⣼⣦⣿⣶⣿⣷⣤⣿⣿⣾⣿⣶⣯⣼⣷⣿⣼⣷⣧⣼⣧⣿⣼⣤⣿⣤⣿⣿⣤⣤
⣿⣿⣥⣤⣤⣄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⠀⣸⡿⠿⠿⠿⠿⠿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠛⠛⠛⠛⠛⠛⠋⠀⠹⣿⣶⣶⣶⣾⣶⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⢀⣠⣤⣤⣄⡀⠈⠻⠟⠋⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⣿⣏⣉⣉⣹⡷⠀⠀⢰⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠈⠛⠛⠻⠟⠁⠀⠀⢸⣿⡇⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣿⡇⠀⠀⣴⣿⣿⣿⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⣻⣷⣿⡛⠛⠛⠛⠛⠛⠃⠀⠸⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠛⠃⠀⠀⠀⠀⠀⠀⢀⣤⣙⠿⠿⠿⢋⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛




⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣻⣿⣿⣟⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣠⢤⢀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠤⢄⡀
⠀⠀⠐⠀⠀⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠆⢸⡿⠿⠽⢦⡀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠈⢦
⠀⡀⠀⡀⠀⠉⠀⡗⡇⠠⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⠄⣺⡗⠊⣧⢡⠄⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸
⠘⠃⢸⣿⠀⠀⣰⡝⠁⠀⡸⡻⠀⠀⠀⣿⠀⠀⠀⠂⠀⣁⡡⠂⡃⠴⣈⢀⠠⠀⢠⣤⣤⡄⠘⡄⠀⠀⠀⠀⢠⠃
⠀⠀⠘⠿⠀⠀⢉⢁⠀⠾⠊⠀⠀⠛⠛⣿⠛⠋⠀⠀⠰⢊⠸⡈⡇⠂⠈⢑⠞⠀⠤⠤⠤⠄⠀⠸⠀⠀⠀⠀⠇
⠀⠀⠀⠈⠛⠀⠙⠘⠰⠐⠀⠀⠀⠀⠀⠛⠀⠀⠀⠈⠀⢠⡇⠰⡇⢆⠒⢠⠁⠀⠀⠀⠀⠀⠀⠀⢧⣤⣤⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠺⣔⣾⢧⣼⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⢿⡿⠇

⠀⠀⠀⠠⠾⠇⠀⠀⠠⢦⡀⠀⠀⠀⠀⠀⣰⠶⠀⠀⠀⠚⠦⠀⠀⠀⠀⠀⣀⣠⣴⢆⠀⠀⢀⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⡄⠀⠀⠀⠀⠉⠉⠀⢀⠈⠆⢀⠀⠉⠁
⠀⢀⠀⠀⠀⠚⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠂⠈⠁⠊⠁⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠙⢁⣌⠉⠀⠀⠄
⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠂⠀⠀⠁⠈
⠀⠀⠈⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠁⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠆⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠟⠃⠀⠀⠀⠶⣆
⠀⠀⠀⠒⠒⢦⠀⠰⠦⡄⠀⠀⠀⠀⢀⣄⣀⠀⠀⠀⠀⠀⣀⣤⡤⠀⠀⠀⠀⠀⠀⣀⣄⣀⡄⣀⣄⡠
⠀⠀⠀⠀⠀⠀⠆⣀⠀⠀⡀⠀⠀⠀⠀⡈⠉⠛⠛⡾⠚⠛⠉⢀⠄⠀⠀⠀⠀⠀⢀⣹⣷⡅⡀⣹⣿⡆
⢀⡀⠀⠀⠀⠀⠀⠉⠀⠠⠀⠀⠀⠹⡀⠈⠀⠀⠈⠀⠈⠀⠀⠀⠀⠄⠀⠀⢉⠀⠀⠈⠉⠀⠉⠀⠀⠈⢀
⠀⠣⡀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠐⠦⠀⠀⠀⠀⠀⡀⠀⠄⠈⠀⠀⠀⠀⠠⡄⣀⠀⠀⢀⠀⠀⠀⠁
⠀⠀⢠⠁⠐⠀⠐⠀⢡⠀⠀⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⢡⠨
⠀⠀⠀⠙⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⠅⠘⠙⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⢀⣀⣀⡀⠀⠀⠀⠀⢀⣠⣤⡀⠀⠀⠀⠀⠚⠛⠀⠀⠀⠘⠳⠀⠀⠀⠀⠀⠀⠞⠛⠀⠀⠀⢠⣤⡄
⠀⢀⠉⠛⠛⠺⠗⠻⠋⠁⡀⠀⠀⠀⠀⠀⠀⠀⣀⠐⢀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠐⠒⠀⡆⠐⠒⠀⠀⠂
⠀⠀⠁⠀⠂⠁⠀⠁⠀⠈⠀⠀⠀⠐⠀⠀⠀⠀⠉⠠⠌⠀⠀⠀⠈⠁
⠀⠀⠀⠀⣀⠀⠤⠄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡠⠤
⠀⠀⠲⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⢀⠀⠔⠁⠀⠀⠀⠀⠀⠘⠁
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⢠⡞⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣛⡛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣦
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⢀⣤⠶⣶⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⢸⣏⣹⠆⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⡟⠀⠀⣿⠀⠈⢻⡀⠀⠀⠀⣤⠀⠀⠀⠉⠙⢧⡀⠀⠀⠀⣸⣏⣹⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠸⡇⠀⣴⠟⠳⢦⣼⠇⠀⠀⠀⣿⠀⣤⣤⣤⠀⢨⡟⢳⡶⠛⠉⠈⠁⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠙⢾⣅⣀⣠⡴⠋⠀⠀⠀⠀⣿⠀⣿⠀⣿⠀⢀⣛⡛⠁⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣿⠀⣿⠀⣿⠀⣿⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠠⠶⠶⠶⠶⠶⠶⠶⠶⠶⠆⠀⠀⣿⠀⡿⠀⣿⠀⣿⠀⣿⠀⣾⠛⣿⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⢠⣤⣤⣤⣤⡤⠠⣤⣤⣤⡄⠀⠀⣿⠀⣿⠀⣿⠀⣿⠀⣿⠀⣿⠀⣿⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣿
⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠸⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⢩⡽⠋⠉⠉⠉⠉⠉⠉⢿⡍⠉⠉⠉⠉⠉⠉⠉⠈⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠶⠶⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠶⠶⠶




⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⠛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠲⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⠲⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⢧⣤⠞⢠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⢧⣤⠟⢀⣀
⠀⠀⠀⠀⠀⠀⣠⣤⡀⢠⠖⠋⠁⠀⠀⠇⠀⠀⠈⠓⠦⣄⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡀⠠⠞⠋⠁⠀⠘⠇⠀⠀⠙⠳⢦⣄⣤⣤⡀
⠀⠀⠀⠀⠀⠸⣇⢀⣽⡀⠀⢀⣴⡒⠲⡴⠒⣲⣄⡀⠀⣸⣇⢀⡽⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⣿⡀⠀⣀⣰⣾⣶⡖⢛⣶⣄⡀⠀⣹⣅⣀⡿
⠀⠀⠀⠀⠀⠀⠈⡏⠁⠉⢐⣏⠀⢁⠒⡿⢂⠁⢀⣿⠈⠁⠈⣍⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠈⠉⢘⣿⣿⡿⣽⡗⠂⠁⣈⣷⠈⠁⠉⡉
⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣏⠀⠐⢾⠁⡇⢸⠖⠀⠈⡷⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠰⣿⣿⣭⢡⣿⡇⢻⠶⠀⢈⡇⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⢩⡟⠁⠘⣀⣧⣘⠃⠘⣯⠁⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠀⠀⢈⣽⣿⣵⣿⣇⡙⠀⠙⣏⠁⠀⠀⡇
⠀⠀⠀⠀⠀⢀⡴⠒⢦⠖⠀⠓⢿⡀⢀⣯⠀⣈⠗⠃⠐⢦⡶⠛⢆⠀⠀⠀⠀⠀⠀⠀⢠⠶⠳⣦⠖⠈⠛⢹⣷⣾⣏⠁⣸⠖⠃⠰⢦⡞⠻⣆
⠀⠀⠀⠀⠀⠘⠧⣤⠾⣤⡀⠀⠀⠉⠉⡌⠉⠁⠀⠀⣀⡘⠧⣤⠞⠀⠀⠀⠀⠀⠀⠀⠘⢧⣤⠿⣤⡀⠀⠈⠉⢁⡌⠉⠁⠀⢀⣀⠘⢧⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⢦⠀⣠⢧⣀⣠⠴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⠦⢀⣼⣧⣄⣤⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⣀⡽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⣀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⣀⠀⣠⡀⡀⢀⢀⠀⡀⡀⢠⠤⠀⢀⡀⠀⡤⠀⢀⠀⢠⢄⠀⡀⢀⢀⢀⡀⡀⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠷⢿⢠⠿⡄⣇⡄⡟⢺⢸⠀⡟⡇⢸⣂⠀⢸⣇⠀⣗⡀⡼⣇⢸⢺⠀⡟⣮⢸⢸⠳⡇⢧⣲

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣆⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⣤⣾⣿⣿⣿⣿⣿⣿⣿⣦⣶⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⣿⣿⠟⢋⣉⣥⣤⣍⣉⡙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⠋⣠⣾⣿⣿⣿⠻⣿⣿⣿⣶⣌⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⠃⣼⣿⣿⣿⡿⢁⣦⡈⢿⣿⣿⣿⣦⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡏⢸⣿⣿⣿⡟⠀⠛⠛⠓⠀⢻⣿⣿⣿⡄⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⡇⢸⣿⣿⣿⡇⢸⣿⣿⣿⠁⣿⣿⣿⣿⣿⣿⣿⣿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⡏⢸⣿⣿⣿⡇⢸⣿⣿⠋⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣷⣸⣿⣿⣿⣇⣼⠟⢁⣼⣿⣿⠟⢿⣿⣿⣿⣿⡿⠃⠀⠀⣠⣶⣶⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⠃⣴⣿⣿⣿⠟⠀⠀⠈⠉⠉⠁⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⠀⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠘⢿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣭⣭⣍⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣦⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⠀⣦⢬⣉⡤⣶⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣧⠀⣼⣿⣧⠀⣼⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣇⠹⣿⠃⣼⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣆⠉⣼⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡏⣿⣿⣿⣿⣿⣿⡆⢹⣿⣿⣿⣿⡏⢹⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⣿⣿⣿⣿⣿⣿⣷⠘⣿⣿⣿⣿⡇⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠁⠙⠛⠛⠛⠛⠛⠋⠀⠛⠛⠛⠛⠃⠈⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⠤⠤⠶⠶⠖⠚⠋⠉⠉⠉⢉⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⠤⢤⣀⠀⠀⢀⡴⠛⠉⠀⠀⠀⠀⠀⠀⢀⣀⣠⡤⠴⠖⠛⠉⠁⢀⣀⣀⡴⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠉⠀⠀⠀⠀⠀⠀⠉⠓⠋⠀⠀⢀⣠⣤⠤⠶⠚⠛⠉⠁⠀⠀⠀⠀⠀⢠⣚⣩⠤⠶⠛⠉
⣀⠤⠤⠶⠶⠲⠦⢤⣀⣠⠞⠁⠀⠀⠀⠀⠀⠀⣀⣀⣠⡤⠶⠒⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠤⠴⠒⠛⠋⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠒⠒⠚⠉⠉⠉⠋⢳
⠀⣀⣠⡤⠤⠶⠖⠛⠉⠉⠁⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⢷⠿⡗⠚⢛⣛⣛⣛⣛⣲⡄
⠉⠁⠀⠀⠀⠀⣀⡤⠶⠒⠒⠚⠋⣉⣀⡤⠼⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢺⠃⠈⢹⡜⣍⠉⠉⢻⡌⣧
⡤⠴⠖⠚⠋⠉⢁⣀⡤⠴⠖⠚⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⣹⠦⡄⠀⢳⡌⠻⡇⠘⡇⢹
⣀⣀⡤⠶⠒⠋⠉⠀⠀⠀⠀⢀⡠⣠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⡼⠁⡤⠟⠀⠀⠈⠳⢿⡟⢻⣼⣤
⠉⠀⠀⠀⠀⠀⠀⡴⠒⣋⣭⠵⢿⢸⣉⠉⣴⣄⣀⠀⠀⠀⠀⠀⠀⠀⡾⠘⠀⡼⠁⠀⠀⠀⣀⡤⠈⣧⠀⢻⣿⡆
⠀⠀⠀⠀⠀⠀⠀⢸⣻⡧⠐⣆⣩⣀⢼⣆⣇⢸⡎⣹⠀⠀⠀⠀⠀⢰⡇⠀⣸⠃⢀⡤⠖⠋⠁⠀⠀⡿⣆⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠸⣿⣠⡖⢋⣹⠄⠸⣧⢌⡙⠿⣟⢳⡄⠀⠀⠀⠘⣇⣰⢿⣤⣤⣤⣤⣤⣤⣤⣤⡟⠛⢦⡀⠙⢄⡀
⠀⠀⠀⠀⠀⠀⠀⣰⠋⢁⡔⢹⣿⠀⠀⠹⣌⣛⣦⣌⠀⢙⡄⠀⠀⠀⠀⠀⢸⠛⠛⠛⠛⠛⠛⠛⠻⡇⠀⠀⠈⠠⣄⢱⡄
⠀⠀⠀⠀⠀⠀⠀⢧⣴⣻⡿⠞⠋⠀⣀⡤⠀⠁⢹⠈⠙⠉⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣴⣦⠀⠀⠀⡇⠀⠀⠀⠐⢺⠾⠇
⠀⠀⢀⣠⠖⠓⠲⢄⠈⢻⠇⠀⠖⠋⣁⣀⣤⣤⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣆⠀⣿⢹⠀⠀⠇⡇⠀⠀⠀⠀⢸
⣠⡶⠋⡀⠀⠀⠤⠴⠀⡸⠶⠞⠛⠋⠉⠉⠁⠀⢸⠆⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠙⠀⣿⠘⡇⢸⠀⣿⠀⠀⠀⠀⡞
⠁⠀⠀⠉⠒⠊⠀⠀⡀⣠⠀⢀⡔⠚⡣⠀⠀⡀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⣿⠀⣧⠀⠀⢸⠀⠀⠀⠀⡇
⠀⠀⢤⡴⠄⠀⠀⡼⢡⡏⢀⡞⠀⠀⡇⠀⢠⡇⢸⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⣀⣿⠀⢻⣤⣄⣸⠀⠀⠀⢸⠁
⠊⢡⡄⠠⠦⠀⡘⠁⠸⠁⡞⠀⠀⠀⡇⠀⠾⠀⢸⡇⠈⠓⠆⣀⠀⠀⠀⠀⠀⣿⣿⡿⣿⠀⠸⡿⠿⢿⡇⠀⠀⢸
⠀⠈⠰⠠⡀⠀⡇⠀⠀⢠⡇⠀⠀⠀⣇⠀⠀⠀⠈⢧⠀⠀⠀⠈⠁⠀⠀⢀⢴⡷⠀⠀⣿⢠⡄⢷⡀⢶⣿⡄⠀⡇
⠀⣀⡀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠘⢧⠀⢀⣴⣿⢷⡀⠀⠀⠀⠀⠀⣏⠋⣁⣠⢤⠏⠀⠀⠀⠛⢶⣍⣹⠀⠱⠶⠶⠶⡶⠶
⠘⠁⠰⠖⠲⠀⣇⣀⣀⣸⡇⠰⠒⢄⣀⠈⢳⡿⠛⠁⠀⣧⡀⡄⢀⡴⠚⠙⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠈⠓⢦⡀⣀⣀⣀
⣀⣀⣀⣀⡀⠀⣿⠿⠿⠻⡇⠀⠀⠈⠉⠁⠀⠹⣤⡄⣠⡏⠄⣰⠿⢤⣄⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠤⠤⣤⠀⠀⠀⠳⡙⠛⠿
⠉⠉⠉⠉⢀⣤⡋⠀⢀⣠⡇⠉⠙⠛⠛⠓⠂⠰⢭⠴⣧⠶⠋⠀⠀⠀⠈⠛⠉⠉⠉⠓⠦⠤⣾⣀⣀⡀⢀⣀⠀⠃⠀⠀⠀⠀⠛
⠿⠿⢟⣆⠈⠛⠛⠛⠉⠙⠀⠘⠿⠿⠂⣀⣀⣀⣠⠞⢁⠀⠖⢾⣭⠭⠝⠓⠶⢤⣀⣤⠤⠤⠤⢤⣤⣀⠀⠉⠤⠶⠤⡄
⠀⠀⢤⣿⣿⣿⣿⣿⠿⠿⠗⠒⠒⠛⠉⠓⠙⠛⠛⠚⠫⠙⠂⠀⠐⠲⠲⠦⠀⠀⠉⣷⣄⣀⣀⣤⣤⣬⣽⣤⣤⣶⡾⠋⠉⠙⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠒⠋⠉⠉⠉⠒⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣤⠶⠶⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠦⣼⠀⡿⡄⠀⠀⠀⠠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠈⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠃⠘⠲⢶⠶⠤⢤⡤⠤⠴⠶⠖⠒⣲⠿⠅⠀⠀⠀⠀⠀⠀⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣒⡂⠄⢠⠏⠀⠀⠀⣷⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠈⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠉⠁⠈⠉⠳⣾⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⣶⣶⣿⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠹⣄⠀⢀⡠⠤⢄⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⠽⠗⠒⠛⠉⠘⢶⣿⠶⠊⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⣁⣤⠄⢀⠀⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⡠⠖⠢⡀⠀⠀⠀⠀⠈⣁⣄⠾⠏⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⢻⡉⠉⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⣧⠂⠀⡼⠋⠉⠉⠁⠀⢀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⢡⣠⠞⠁⣠⡞⠓⠲⠤⣤⣀⡰⣟⢠⠦⠤⢤⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠊⢁⣠⣾⣿⡷⡄⠀⠀⠀⠀⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠶⠤⠤⠤⠴⠚⠋⠁⠙⢯⡀⠙⡯⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡗⢶⠇⠘⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡤⠋⠀⢀⠈⠳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠎⡀⠀⢠⠇⠀⡀⠹⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠒⠁⠀⡧⣤⠏⠀⢰⡗⠂⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⢀⣀⠀⠀⣩⣶⡄⢐⡠⠋⠀⠀⣸⠀⠀⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡠⢦⣀⣀⠢⢀⢞⡹⠋⠘⢉⡼⣷⠤⢀⡇⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣧⢦⣽⣡⠟⠓⢏⠀⣀⠴⣫⡔⠁⠀⠛⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣶⠋⠙⢆⡁⠈⢋⠗⢘⡫⠔⠋⠈⡷⠶⠶⠦⠤⠤⠶⠶⠶⡶⠚⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣒⠤⠊⣠⡾⠕⠚⠁⠀⠀⣠⠊⠀⠀⣀⢀⠀⠀⠀⠀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⣴⠁⠀⠉⠀⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⢤⢾⣤⣀⣸⡀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⢾⡉⣾⠋⢉⡵⣟⣷⠲⢤⣤⣨⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠋⠛⠃⠫⠴⠿⡿⠿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠂⠀⠠⠐⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠐⠀⠀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠄⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢩⣭⣭⠙⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⣠⠴⣶⠤⣄⣠⠞⠛⠛⠛⠨⠛⡿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⡞⠁⠀⣿⠀⠞⢳⡀⠀⠀⠀⠈⠉⠉⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡀⠀⠀⠛⠒⠒⢺⠇⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠳⣄⡈⠳⣄⣠⠞⠀⠀⠀⣶⣶⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠉⠉⠉⠛⠚⠛⠛⠂⣦⣿⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⣽⡉⠉⠉⠉⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣉⣉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣭⣽⣿⣿⣭⣭⣭⣭⣭⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⠟⠛⠛⠛⠛⠛⠻⣿⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠿⠻⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣿⣿⣿⣦⣤⣤⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣛⣛⣛⣛⣛⣛⣛⣛⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠋⠁
⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⡠⠤⠤⢄⠀⠀⠀⠂⠃⢀⣴⣶⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⣎⢰⠉⡱⢀⠧⢂⠤⡁⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⣀⠄⠂⢌⠑⡿⡒⠁⠀⠊⡴⠕⠁⣿⣿⣿⣿⣿⡿⠿⠋⣿⣿
⠀⠀⡸⢱⠊⡢⡸⠀⢓⣁⠀⠀⠀⢒⡀⠀⣿⣿⠿⢍⠀⠀⠀⠄⢸⡟
⠀⠀⠑⠔⠱⡱⡅⠀⠘⠊⠀⠀⠀⢠⡶⡖⡞⡇⠒⠀⠀⠀⠐⠀⢸⣹
⠀⠀⠀⠀⠀⠈⢫⢢⠀⠀⠀⠀⠀⡜⢇⠁⠹⡇⠀⠀⣀⡀⠀⠀⠈⡇
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠉⣀⠀⠇⠈⠀⡀⡇⠀⠀⠀⠀⠀⢀⣠⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠁⠀⠸⡀⠀⠈⠛⠛⠻⡏⢹⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢢⣀⠀⠀⠀⡇⢀⡝⠙⠻⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠉⠀⢠⠁⠀⠀⡗⠉⠀⠀⠀⠀⠀⠉⠒⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣘⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠃⠉⠉⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⠸⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠃⠀⠀⠀⡆⠀⠀⠀⢀⣀⠄⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⡗⠒⠎⠉⠁⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣏⡁⠑⠤⠀⠴⠁⠀⢸⠀⠀⠀⠀⠀⠀⣠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠒⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣽⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠀⠀⠀⠀⠂⠂⠀⠀⠒⢰⠆⠍⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠢
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡠⠶⠾⣗⣄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠆
⠀⠀⠀⠀⠀⠀⡠⠂⠁⠀⠀⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠀⠀⡇⠀⣀⣀⡀⠀⠙⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠰⣎⠉⠘⡆⠀⠀⠀⠀⠀⡇⢀⢃⣤⡂⠤⠘⠃⠀⠀⣀⡘⠻⠟⢻⡟⠁⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠘⣄⠀⠹⡀⠀⠀⠀⠀⠿⠷⡞⠀⠀⢀⠀⣂⣈⣩⣁⡩⠂⠀⠀⢞⠀⠀⣟⠄
⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⡀⠀⠤⠦⠄⠂⢘⣦⠖⡣⡀⠀⠈⠀⢀⠠⡘⠀⠀⡠⠋⣀⠀⠀⠋⠈⠀⠀⠀⠉⠀⠀⡄⡜⠄
⠀⠀⠀⠘⠀⠀⠀⠐⠉⠈⠀⠁⠀⠘⠁⠐⠐⢀⠀⠑⢌⠢⡑⢤⣑⡤⢟⠆⡜⠁⠜⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠈⠠⠁⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠬⢀⣀⡽⡦⢡⡑⢤⣿⡻⢋⠜⠀⣈⡠⣄⠀⠙⣗⡄
⠀⠀⠀⠐⠀⠀⠀⠀⠠⠀⠊⠚⠙⠂⠀⠀⢀⠀⣹⠐⣧⡀⠱⣌⠫⣴⠋⠀⠀⠧⣠⣿⠀⠀⠀⠀⠀⠀⠀⠤⢀⡔⠀⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠁⠐⠂⠟⠊⠀⠈⠉⠈⠓⠬⣙⣙⡩⠾⠿⠯⠿⠿⠼⠾⠶⠦⠯⠽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠐⠒⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢌
⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⠂
⡄⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⢰⠈⣨⢤⢭⣍⠁⠀⠀⠐⠒⠂⠀⠐⢧⡳⣨⠀⠀⡀⠀⠀⠀⠀⠀⠀⢀⢀⠅
⠑⠒⠀⠘⠻⡓⠀⠓⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⣧⠏⣱⣽⠀⠀⠀⠀⠀⠀⡰⠈⠇⢀⡀⠀⡀⣇⡀⠀⠀⠀⠀⠀⣱⠃⠠
⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⡿⠉⠀⠘⠉⠭⠭⡁⢨⠩⠄⢈⢈⠤⡱⠇⡈⠀⠀⠀⠀⠔⠡⠀⠃
⠀⠀⠀⠀⠙⡆⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢴⡶⠀⠀⠀⠀⠀⠀⠀⠵⣈⡀⠈⠁⠀⠉⠟⠁⠀⠀⠀⠄⢄⠂⠄
⠀⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⡮⢉⠉⣦⣴⡼⠀⠀⠀⠀⠀⠠⠎⠈
⠀⠀⠀⠀⠈⡂⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠄⠄⠀⠢⠤⠐⢿⣿⣿⣠⣤⣤⡤⡄⠀⣺⡾⣣⠆
⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⡵⠃
⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈
⠀⠀⠀⠀⢆⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⢀
⠀⠀⠀⠀⠀⠑⠬⣀⣀⣀⣀⡀⡀⠠⠤⠤⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠰⠁⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠂⠀⠀⠀⡀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⡀⠠⡠⠄⠀⠀⠀⠂⢄⢀⠀⢂⣀⣄⠀⠵⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠄⠀⠀⠀⠐⠀⠀⠂⠐⢁⠀⡠⠀⠀⠀⠂⠀⠐⠐⠁⠀⠂⠀⢀⠄⠠⠂⠀⢔⠄⠀⡂⠀⠂⠀⠀⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢀⠀⠀⠀⠃⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⢰⠡⠒⢀⠀⠀⡄⠀⠐⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠄⠀⠀⠀⠀⠀⠂⠈⠃⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⡀⠄⠀⠀⠀⡀⠀⠠⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠈⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠀⠀⠂⠀⠀⠂⢁⠀⠉⠀⠈⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⢞⢈⠅⠀⠀⠑⠞⠀⠈⠀⣀⠀⠃⠀⠀⠐⠄⠀⠀⠊⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠄⠀⠀⠀⠀⠌⢈⡉⠔⠀⠁⠀⠀⢀⣀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢎⠂⠁⠀⠀⠀⠒
⠀⠀⠀⠀⠀⢀⠀⠀⠀⠄⠀⢀⠀⠐⠀⠀⡀⢠⠀⢀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠠⠐⠡⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠄⠁⠀⠀⠀⠠⠀⠀⠀⠀⠀⠄⠀⡀⠁⡀⣀⠀⠘⠀⠀⠐⠀⠠⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠤⠠⠀⠀⠀⠀⠀⠂⠀⠀⠉⠀⢂⠐⠁⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⡀⠀⠀⡄⠀⠐⠀⡠⠀⠀⣀⠀⡀⠄⠀⠀⠑⠄⢂⠀⠈⡁⢀⠀⠂⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠨⠀⠈⠔⠀⠀⠀⠀⠠⠄⠰⢀⠀⠀⡀⠀⠀⠄⠀⠀⣀⠤⠒⠋⠀⠀⠄⠈⠁⣠⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠁⠀⠆⠀⡀⠺⡁⢸⠀⠀⠀⣀⡤⠖⠚⠁⠄⠀⠁⠀⢖⠍⠀⠀⠀⠀⠁⠒⣠⣦⡤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠂⠈⠉⢉⣡⣦⠶⢻⠑⠀⢀⠠⠈⠄⡀⠂⠈⠀⠂⠀⠀⠀⠀⣠⡼⢙⠱⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠖⠛⠁⠀⠀⠸⠀⠠⠀⣁⠤⣈⠀⠀⠀⠀⠀⠀⣠⡴⢚⠱⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠔⠚⠯⣅⠠⠀⠀⠀⡀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⣠⠴⢛⠩⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⡀⠀⠀⢀⠸⠟⠶⣦⣀⣂⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⢹⠸⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢌⠓⠔⣣⣀⡠⢀⣀⠕⠈⠙⢲⠂⠤⠄⣄⢦⡩⠔⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠨⢙⠓⠾⣁⡀⠀⢀⣨⠠⢐⠨⠓⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠬⠍⠭⠆⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠿⠿⠭⠷⠧⠽⠧⠿⠾⠧⠿⠿⠾⠾⠿⠿⠮⠿
⠀⢀⡰⢢⣠⠄⠀⠀⢠⠶⠶⡄⢀⣀⡠⠀⠀⠀⠀⠀⠂⣐⠀⠀⠀⠀⠀⠘⢿⣿⡿⠃⠀⠀⠀⠀⣴⣶⣿⣦
⠀⠀⡅⣇⣆⡇⠀⠀⠻⣄⣠⣏⠘⠿⠳⣅⠀⠀⠀⠈⠸⠤⠇⠀⠀⠀⠀⠀⠀⣿⡃⠀⠀⠀⠀⠘⣿⣿⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠉⠉

⠀⢀⡐⠆⠐⠇⠀⠀⠀⠀⣿⣿⣿⣿⠂⠀⠀⠀⠀⠀⢴⣷⠀⠀⠀⠀⠀⢠⣾⠿⣷⣄⠀⠀⠀⠀⠀⣠⡄⣿⡇
⠀⠈⢁⠻⠿⡀⠀⠀⠀⠀⣿⣿⣿⣿⠁⠀⠀⠀⠀⠷⢠⣤⠾⠆⠀⠀⠀⢹⣧⣀⣼⡿⠀⠀⠀⣿⡇⣿⡇⣿⡇
⠀⠀⠙⠀⠀⠉⠀⠀⠀⠀⠃⠈⠃⠘⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠉⠛⠋⠀⠀⠀⠀⠛⠛⠛⠛⠛⠃

⠀⠀⣀⠀⣤⠀⠀⠀⠀⠀⢠⠤⠤⡄⠀⠀⠀⠀⢰⣶⢀⣀⠀⠀⠀⠀⠀⢰⣶⣶⣶⡆⠀⠀⠀⠀⣠⣲⣂⠄
⠀⠀⢉⡏⢥⡄⠀⠀⠀⠀⢸⠀⠀⡇⠀⠀⠀⠀⢸⣿⢸⣿⢸⣷⠀⠀⠀⠸⠿⣿⠿⠇⠀⠀⠀⠈⣹⣿⣿⣮
⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁⠀⠀⠀⠀⠚⠛⠚⠛⠚⠛⠀⠀⠀⠀⠀⠚⠀⠀⠀⠀⠀⠀⠈⠚⠂⠁
⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠘⠛⠛⡷⠤⠀⠀⠀⠀⣏⣉⣉⣹⠀⠀⠀⠀⢠⣋⠉⠹⡆⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⠖⢂⡐⠶
⠀⠀⠀⠰⠷⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠈⠣⠤⠴⣅⠀⠀⠀⠀⠀⣐⣖⣯⡇⠀⠀⠀⠀⣆⡘⢃⣤
⠀⠀⠀⠁⠀⠁⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠉⠉⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⡷⡧⠘⡆⠀⠀⠀⠀⢀⡄⠀⠠⠆⠀⠀⠀⠀⡔⢉⡙⢆⠀⠀⠀⠀⢾⣿⣿⣿⣿⠀⠀⠀⠀⡐⢈⡐⠂
⠀⠀⣇⣄⣼⡃⠀⠀⠀⠘⠃⠁⠶⠀⠀⠀⠀⠀⠀⠣⣄⣿⣿⡆⠀⠀⠀⠘⣿⣿⣿⠏⠀⠀⠀⠀⠡⢈⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣀⣀⣤⣤⣤⣄⣾⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡿⠖⠒⣿⣯⣍⣛⠻⢿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠿⠛⠻⢷⣄⢩⣿⣿⣿⣿⣿⡿⠉⣯⣛⡳⢦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⣴⣤⡄⠈⣿⢰⣟⣟⣿⣫⣤⠶⣦⣄⠈⢿⣧⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⡴⢏⣿⣿⣻⣿⣯⣤⣀⠀⢹⡇⠘⢻⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣤⣠⣠⣿⠫⠉⠁⠀⣼⣷⣽⡏⢻⣿⣿⣿⣧⣸⡇⢠⣾⢿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⡜⠁⡏⠳⣤⣀⡀⣰⣿⣿⡿⠁⠀⠉⣛⠛⠛⠋⠀⣼⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣀⠇⠀⠀⠈⠉⠛⠻⠿⣧⣤⣀⣀⢀⣤⣁⣴⣾⣿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣤⣤⠤⠤⣤⣤⣤⣤⣿⣿⣿⣉⣛⣻⣿⡿⠿⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣍⣙⡟⢶⣶⣤⣤⣤⣹⡽⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣀⣠⡤⢤⡆⡏⣾⣿⣷⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⡟⢻⣿⠌⠡⠟⢽⣿⣿⣯⡌⢳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⠀⠠⠃⣾⠀⠙⢿⡿⣫⣭⡻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠚⠛⠿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣽⣯⣿⠀⢀⣸⡿⠀⠀⡠⣳⣙⣿⣻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣠⣾⣷⣷⣤⣾⣾⣿⣽⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠸⣿⣿⣿⣿⣿⣿⣿⣿⡯⣼⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣴⣄⢉⠛⠛⠛⠛⠛⢋⣱⣼⡿⣿⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢿⣿⣿⣿⣿⣿⣿⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡋⠉⢙⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡅⠀⢨⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠄⠀⠰⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⠆⠀⠰⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣴⠿⢿⣿⡇⠀⢸⡿⠿⠿⠦⢤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢋⡡⠤⠿⣧⠊⠉⠹⣧⠀⢸⡷⠻⠋⢡⠿⢭⡙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠷⠿⠷⠶⠶⠿⠶⠶⠾⠟⠀⠘⠷⠶⠶⠿⠶⠶⠿⠶⠿