⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠒⠙⠒⠒⠲⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡶⢦⣀⣠⠴⠋⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⢡⢈⣉⣦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣢⢤⣄⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⣠⢾⣿⣆⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⣾⡆⢨⣉⣙⠳⣦⠀⠀⠢⡒⢊⣥⣶⣶⣤⠀⠀⠀⠐⣤⡘⣷⠀⠀⢀⡴⠁⣿⡿⠸⡀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠔⠛⠛⠻⠇⠀⠀⠀⠛⠉⠉⠉⠁⠉⠓⠀⠀⠀⠹⣷⣿⣷⡖⢉⣠⡴⠾⠷⠾⠁⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⡀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠂⠸⣿⠋⠁⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⣰⣧⣄⣤⣶⣄⠙⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡟⠉⠛⠛⠉⠉⠁⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⣶⣶⢶⣶⣤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⡜⢀⣤⣤⣤⣤⣀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠏⠉⠙⢿⣽⣿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠸⣿⡻⠈⠈⠟⠷⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⡀⠀⢠⣽⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠐⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⠀⣉⣲⣼⣿⠛⢷⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢀⡞⠁⠀⠙⠃⠀⠈⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣵⠀⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⣸⡇⠀⠀⠀⢀⣸⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣾⢻⡄⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠋⠙⢻⣶⡶⢾⣿⣯⣜⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡎⣠⢾⣿⣾⣷⡀⠘⠦⡀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠀⠀⣠⣿⣿⣿⣿⣿⣏⣽⣧
⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⡟⠁⢸⣁⣿⣿⣷⠀⢀⡀⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⢀⡼⣿⣿⣿⡿⠿⠿⢿⡃⣿
⠀⣾⠀⠀⢀⠔⠁⠀⡰⠀⣰⣿⠏⠀⠀⣼⣟⣿⣿⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠁⠀⠀⣰⠟⢹⣿⣿⠋⠀⠀⠀⠀⠙⣿
⠃⣿⣠⠞⠁⠀⠀⢰⠃⢰⡷⡟⠀⠀⠀⢾⣿⣿⣿⠙⣿⣿⣶⣶⡶⠦⣄⣀⠀⠀⠀⠚⠉⠀⠀⣀⣤⠾⢉⣷⣿⣿⡏⠀⠀⠀⠀⠀⠀⢸
⠠⡟⢡⠀⢸⠀⣠⠃⢀⡜⢱⠁⠀⠀⠀⢸⣧⣿⣷⣤⣿⣿⣿⣿⣷⣤⣀⢺⡟⠷⢤⡤⠀⠂⠈⠉⠀⣤⣿⣿⣿⣿⣿⣿⣦⣀⠀⣀⡀⠀
⠀⡇⢸⡔⣿⣀⡟⢀⡾⢡⠇⠀⠀⠀⠀⠀⢿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣔⡜⠁⠁⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⡉⠀⠀
⠎⢧⡾⠀⣿⡿⠀⡾⢑⡏⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⢿⣿⣿⣿⡿⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⣀⠤⠤⠄⠀⠉⠁⠐⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠟⠘⣫⡀⠀⠀⠀⢀⡀⠤⠀⠀⠈⢧⠀⠀⠀⢔⡦⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡇⠶⠮⡕⠀⠹⠵⠚⠛⠆⠀⠸⣎⣇⠤⢊⣘⣃⠇⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⢠⠀⢀⠠⠀⠀⠀⠀⠀⠀⠘⠘⡟⠁⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⡞⠛⠙⠒⠱⡀⠀⠀⠀⠀⠀⠀⢳⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠘⢰⡶⠶⣤⡀⠁⠀⠀⠀⠀⠀⠀⠀⠃⠉⢳⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠈⠑⠄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⢉⠲⣼⠛⡵
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣀⡇⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⢀⡄⣴⣻⡈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⠈⣹⣖⣾⡽⣽
⠀⠀⠀⠀⠀⠀⢀⣿⠊⣘⣿⣧⠀⡁⢀⠀⠀⠀⠀⠀⠀⡠⠋⢀⢴⣿⡿⠿⢿⣹
⢼⢀⠔⠁⢠⠃⣾⠃⠀⣿⣿⡿⣷⣄⣀⣀⠀⠀⢀⠔⠊⠀⣠⢏⣿⡟⠀⠀⠀⢹
⢸⢹⣠⢠⠆⡼⡉⠀⠀⢻⣿⡧⣿⣿⣷⣤⣹⡒⠤⡀⠀⠉⣰⣿⣿⣷⣦⣄⡠⠈
⠼⡜⢸⡜⡴⡵⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣾⡤⣤⣶⣿⣿⣿⣿⣿⣿⣦⠀
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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣿⠿⠿⣿⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠟⠻⠟⠛⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⡿⠛⠉⠀⠀⠀⠀⠀⠀⠉⠛⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⡀⢀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⢠⣾⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⡛⠻⣷⣦⣄⣀⣀⠀⠀⠀⠀⠀⠈⠻⠟⠁⠀
⠀⠀⠀⢀⣤⣤⣤⣿⡟⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⠿⠿⠿⠿⠿⢿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠳⡀⠙⠦⣀⠹⡝⠿⣿⡛⠛⠳⠶⣤⣀⠀⠀⠀⠀
⠀⢀⣾⡿⠋⠉⣹⡿⠀⠀⠀⠀⢀⣾⡿⠟⠉⠀⠀⡔⠊⠉⠉⠉⠒⢌⠙⣿⣆⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡶⠾⠛⢹⣇⠀⠱⣄⠀⠈⠉⠀⠀⠈⠻⣦⡀⠀⠈⠙⢷⣦⡀⠀
⠀⣾⡏⠀⠀⠀⣿⡇⠀⠀⠀⠀⣿⡿⠁⠀⠀⠀⠀⠳⠤⠄⢀⠤⠤⠊⠀⢹⣿⡷⠶⠶⠶⠶⠟⠛⠋⠉⠀⠀⠀⠀⠀⢻⣦⠀⠈⢦⡀⠀⠀⠀⠀⠀⠈⠻⣦⠀⠀⠀⠻⣧⠀
⠀⣿⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡀⠀⠙⢦⡀⠀⠀⠀⠀⠀⠹⣧⠀⠀⠀⢻⡇
⠀⣿⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⢻⣿⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠉⠲⢤⣀⡀⢀⡰⢻⡇⠀⠀⢸⣷
⢰⣿⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠙⠿⣿⣷⣶⣶⣶⣶⣶⣶⣿⣿⠿⠟⣿⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠉⠉⢀⣾⠁⠀⠀⠘⣿
⢸⣿⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⣿⣄⣤⣴⣶⡶⢾⣯⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢶⣤⣤⣤⡶⠟⠁⠀⠀⠀⠀⣿
⢸⣿⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠞⠛⠋⠉⠁⢻⣆⣼⣿⢿⣤⣤⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟
⠈⣿⡆⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⣀⣀⣀⣤⣴⠶⠟⠛⢹⡇⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠁
⠀⣿⡇⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡀⢿⡿⣿⡏⢹⡇⠀⠀⠀⢀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁⠀
⠀⢸⣿⡀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣧⣼⣇⣿⠃⢸⡇⠀⢠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠟⠁⠀⠀⠀
⠀⠀⠻⢿⣦⣤⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢰⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⡶⠾⠛⠁⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠉⠉⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⠟⠻⣿⠀⠀⠀⠀⠀⠀⢸⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠶⠟⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⢹⣿⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⢈⣿⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡾⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⣼⡿⠈⢿⣆⠀⠀⠀⠀⠀⠀⣠⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣄⣀⣀⣀⣤⣿⠁⠀⠀⠀⠈⠻⣷⣤⣴⣶⡾⠟⠁⠀⠀⠙⠷⢶⣤⣤⠶⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠐⡄⠒⡄⢢⠐⡠⢂⠔⡠⢂⡐⡀⠆⡐⣀⠂⡔⢀⠢⢐⠠⢘⣿⣿⣿⣿⣿⣿⣿
⠐⢌⠡⠒⣀⠣⢐⠡⠒⡠⠡⢄⡑⢈⡐⠠⢁⠢⡁⠎⢄⠡⡈⠽⣿⣿⢿⣿⣿⣿
⢈⡐⠢⡑⡀⢆⠡⢊⠔⠡⡁⠆⢌⠠⣄⠃⠤⢑⡈⠆⡌⠒⢠⠁⢌⡙⣿⣿⣿⣿
⠠⢐⠡⢂⠅⢢⠁⠎⢠⠃⠔⡉⠄⢂⠽⣿⡔⡂⠌⠰⢠⠉⠆⠌⡈⠛⠿⣿⣿⣿
⠐⡈⠰⢁⡘⠄⠩⠐⠡⢈⠒⡈⠔⡈⠰⢈⠿⣶⠈⡁⠆⡉⡐⡈⢤⣑⣠⢂⣿⣿
⢶⣽⣧⠠⠐⣨⣡⣮⣵⣦⣦⣵⣦⣬⣥⣂⡴⣻⣧⢐⣰⣴⣷⠼⢶⢿⣶⣮⠾⣿
⡜⣿⣿⡴⠿⠛⣛⣩⣭⣿⣿⣯⣤⣬⣍⣉⣻⣿⣿⣿⣩⣵⣮⣵⡾⣿⢿⣷⣤⣿
⢸⣹⣿⣶⠶⠟⠛⢋⠉⣉⠩⢠⠉⠌⡉⠍⢛⣿⣿⣿⣍⠠⠁⡄⠐⣀⠂⠄⣈⣽
⠠⠙⣿⣄⠐⡈⠔⠢⢁⠆⡑⠢⡑⠢⢐⢨⣸⡿⢉⠉⠻⣷⣂⡄⢃⠄⠌⡐⣱⣿
⢀⠃⠌⡉⡐⠌⢌⡁⠆⠂⡅⠢⠑⢌⠠⠂⠟⡁⢂⢉⡐⢈⠛⠻⠛⠾⠷⢿⣿⣿
⠠⠘⡐⠰⠀⢎⠰⡀⢌⠱⢀⠃⡍⠠⢂⠱⠀⢆⠡⠂⡔⠢⢌⠡⡘⠄⡱⢂⠰⢻
⢀⠣⠌⢡⠁⠎⡐⢈⠄⢢⠁⠎⣀⠃⠌⡄⠩⢐⠨⡁⢄⠣⢈⢂⠁⠎⡐⢂⠓⣤
⢀⠂⠍⡄⢊⠐⡡⢈⠄⠃⡌⠰⢠⠈⢆⠠⢑⠨⢠⢁⠢⠐⢂⣼⣶⣿⣶⣧⣾⣿
⠠⡉⠔⡠⢁⢊⡐⠢⠌⡑⢠⠑⡠⢁⠢⠌⠠⠑⠂⡌⠄⠃⠌⠡⠉⠄⡠⢀⠌⢹
⠐⡈⠆⡑⠌⠒⡨⠑⠌⡐⢁⠂⠔⠠⠂⠌⠡⠌⠡⢐⠈⠌⢂⡁⠎⡐⡄⢂⠌⣤