⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢰⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀i must win ⢡⠠⠀⠀⡇⣯⡄⢀⢀⢰⠢⡀⢣⠘⡄⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⢂⠑⡀⡇⢿⠐⡈⠪⠄⣧⣐⣄⠿⡱⢄⠀⢺⠤⢀⢰⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣀⠀⠑⢦⡤⢤⣥⡬⢧⠼⢧⠬⠯⡙⣷⣖⠧⡙⣒⣧⠵⣀⠩⣢⢿⣌⢓⢄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠳⡌⠙⠡⣍⡓⠦⣌⠭⢬⣤⣡⠐⢎⢼⠷⢞⣼⣬⣱⣽⣲⢫⢻⢕⣍⠣⡱⡽⡲⡠⣀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⡀⢕⡢⢈⠣⡾⢌⡃⠠⢘⣧⣋⠙⠦⡭⢭⡝⠶⣳⠷⢮⣽⣶⣷⣭⣹⢷⡷⣿⣯⣷⡨⢶⣿⣵⢌⡦⡀⠀⠀
⠀⠀⠀⠀⠀⢀⢈⠢⣹⣢⣨⠖⢍⡒⠶⠨⣡⣒⣷⣶⣭⡗⣚⠚⡭⠝⠴⠦⣤⠍⣛⣓⢯⣬⣿⣽⣽⡿⣿⣿⣮⣾⡽⢷⣲⢱⡀⢀
⠀⠀⠀⠀⠀⠈⢋⢼⢽⢯⢦⡙⣓⠞⡛⣳⣙⣾⣭⣧⣄⣀⠤⠐⠒⠉⠊⠙⢛⣿⣟⣯⣾⣭⣻⣮⣻⣿⣿⣿⣿⣿⣦⠘⣞⡌⡿⣼
⠀⠀⠀⠀⠀⠀⠀⣱⢻⡔⢤⣉⣐⣤⣋⣥⡤⣽⡷⠒⠌⡀⢀⣠⡤⠚⢈⣉⡴⠯⠛⠻⢃⢛⣻⣿⣷⣿⣿⡿⣿⣿⣿⣧⣿⣶⣲⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠑⠺⢅⣝⣛⣥⣍⡁⢀⣉⣠⣴⠞⣋⣽⠡⢴⠾⣋⡡⢄⣲⣈⠭⠙⠛⣻⣿⣿⣷⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠒⡤⢤⢶⠚⣋⡩⢤⣖⣍⣉⣾⢋⣬⣛⣷⡿⠋⣨⣕⣦⠓⠁⠀⣀⠴⢎⣉⠵⢛⣻⣩⣽⣿⣿⣿⣿⣿⣿⣋⣟
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣙⡽⣯⡝⣋⣡⣴⣤⢿⢡⣿⣿⡿⢊⣤⠾⠋⡩⠂⢀⣴⡫⠕⣊⠕⢁⠔⢁⡼⠋⠁⡁⣸⣿⣿⣿⣿⣛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⡇⠀⠀⠀⢠⡀⢸⡻⡴⣷⣩⡟⠩⡠⢊⡠⣰⠟⢁⠄⠊⢀⡴⠋⠔⠉⠀⡘⢰⢀⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⢠⡄⠀⠀⡘⢩⠗⢪⢋⡟⣐⠥⠶⣹⠼⠑⢈⣀⣴⠜⢁⠀⠀⢠⡕⣽⠀⣟⣾⣿⢻⢻⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠚⡁⠋⠀⠠⡦⠢⠴⢥⣎⣜⣡⣶⣾⣶⣾⣿⣭⣽⣠⠴⢃⣔⣪⡞⣱⣷⠸⣼⣟⣧⣟⣼⣟⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣷⡀⠀⠀⠀⣧⢠⡔⢋⣡⣾⣿⣿⢻⡏⠛⢻⣿⡟⢁⣴⣫⢻⣿⣲⣿⣾⡀⣷⣛⡟⣬⣿⢹⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣛⠻⢿⣦⠀⠀⠈⠈⢡⡜⣿⡿⠟⡿⠃⠀⣄⢳⣿⡿⣿⢿⡿⣿⣽⣿⣿⡿⣧⣿⣿⣷⣿⠛⢸⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣡⠻⡷⣦⡿⠆⠀⠀⢠⣦⠀⢸⡅⠰⠃⠘⣦⡾⣧⡏⡄⢣⡄⣀⣿⣛⣬⡅⣶⣿⣿⣿⣿⢹⡄⣻⣿⣯⣿
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠃⠀⢧⠀⣳⡀⠀⢠⣾⡿⠆⢈⣣⠀⠀⠀⡞⠃⠻⢀⠀⢾⣧⣉⣛⣉⣤⣶⣿⡟⠸⡌⢾⠀⣣⣿⡏⢫⡿
⠀⠀⠀⠀⠀⠀⠀⣾⣀⠀⠀⠙⠃⠘⠃⠠⣼⡇⠀⠀⢨⡖⠀⠀⠀⠁⠀⠀⠈⠁⠈⠻⢿⣿⣿⣿⠟⡹⠶⠁⡓⡘⣆⠿⠡⢠⡏⡿
⠀⠀⠀⠀⠀⠀⠀⠈⠺⢗⣦⣄⣀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠤⠀⠀⠀⠀⣫⣿⣿⣿⠀⢧⢸⠀⡿⢰⢣⢸⡇⡜⣸⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢮⣿⡟⡿⣿⡿⣿⡿⣿⠿⢻⡿⠟⢉⠀⠔⠁⠀⠀⠀⢿⣹⡟⣿⡄⣽⣿⢃⢣⢸⣮⢿⢼⢡⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⣧⣵⣾⣾⣿⠿⢻⠇⢀⠔⠁⠀⡜⠐⠀⠄⢐⣿⣎⣿⡹⢷⡄⣿⣿⣼⢿⡟⢹⢀⣡⡽⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⣠⡾⢁⣴⣏⡠⠊⠀⡠⠊⠀⠀⣄⣀⣼⣇⠫⢢⡧⢘⣧⡽⣬⢷⡞⡷⡠⢳⢾⠣⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠖⠁⠀⢀⠟⡹⠋⠁⣴⠁⠀⠀⠀⣸⡟⠀⢦⣁⣬⢡⠷⣫⢵⡘⠸⠇⡷⠯⡍⠸⡔⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡄⠀⠀⣼⣚⣁⣀⣞⣉⣀⣀⣴⣯⣾⣧⣴⣾⣿⣿⠊⠀⠈⠃⠹⠃⠀⠣⠀⠀⠀⢷⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀
⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⣯⣯⢷⣗⣾⣦⣿⠟⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡿⡽⣟⠾⡯⢳⡿⢿⣫⣯⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠂⠘⠚⣀⠷⣨⠃⠀⠑⢮⢛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣤⣤⣤⣴⣬⣤⣤⣴⣠⣴⣦⣴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠳⠹⠿⣽⢟⢾⢕⡝⣟⢹⡻⠫⢝⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡗⠉⣛⡩⠺⠥⠈⣤⡯⡾⢁⢬⣭⢵⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠱⡵⢾⢗⢧⢦⢼⣵⣌⢓⣼⣯⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⡡⠈⠉⠈⠀⠀⠘⢔⣈⣩⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⡄⢤⣀⠀⠐⠲⠁⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⣲⣼⣷⣷⣳⣲⣖⣦⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢬⠁⡆⠤⣢⣤⠙⡐⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣛⣟⣿⣿⣽⠿⣫⣻⣿⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠋⠍⡂⠎⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⣯⢿⠸⢺⠛⡱⡚⣭⠶⠉⢊⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣜⡀⠀⠀⠀⠀⣅⣐⣁⠂⠀⠀⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢟⡝⣏⢽⣻⢯⢻⣫⣛⠽⡛⡄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣾⡻⣘⡬⢙⣟⣯⣯⢼⡮⡱⡑⣹⡧⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡣⡞⣮⣑⣟⣛⡡⢈⣱⣡⡷⣪⠁⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇⠱⡈⠛⠿⠿⠺⠚⠿⠛⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⡐⠀⠀⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠗⢙⡃⢒⢚⣉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢞⢤⠣⡍⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀