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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣿⠿⢻⣿⡶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⣴⣿⣿⣿⠿⠋⠁⠀⣿⡟⣼⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢿⣿⣿⣿⠁⠀⠀⠀⠀⠙⠐⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠞⠁⣿⠈⠻⢦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡤⠶⠚⠛⠉⠁⠀⠀⠀⣿⠀⢂⠠⠀⠩⠙⠛⠛⠶⢦⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣀⠃⠉⠄⡈⢄⠩⠐⡠⠠⢉⠙⠳⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠀⠀⠀⠀⠀⠀⣀⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⢿⣿⣤⠂⣀⣓⡌⢂⠂⢁⠂⡌⠐⠂⠉⢻⣦⣄⣀⣀⠀⠀⠀⠀ ⠀⠀⠸⣷⣶⣶⣶⣦⣬⣛⠃⠀⠀⠀⢀⣠⣼⠯⠶⠶⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢹⠘⣏⣱⣶⡿⠋⠅⠂⠌⡁⠠⠄⣑⣶⠿⢻⢍⡹⣏⡩⣛⡳⢦⡀ ⠀⠀⠀⠀⠀⠈⠈⠉⣿⣿⠆⢀⡴⡞⢫⣥⠞⢏⣛⢓⡭⠢⡽⠽⣷⣄⠀⠀⠀⠀⠈⠻⢷⣶⣤⣼⣻⡿⣿⣧⡀⢂⠘⠠⢁⠔⣡⣾⠟⣐⣛⠡⠒⣁⢘⡻⣚⠉⢢⣏ ⠀⠀⠀⠀⠀⣤⣶⠾⠟⢋⡴⢋⣓⠴⢛⡡⠺⠍⠅⣌⣷⡍⡡⡅⠸⣞⣧⠀⠀⠀⠀⠀⠀⣼⡷⢻⣍⢿⡽⣿⡇⠠⠠⠁⠢⣸⣿⠇⣰⠏⣐⢛⢠⡶⠟⡥⠢⠖⢈⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠃⡠⠬⢙⢾⣄⡉⠺⡨⡞⠬⢷⡄⠬⡔⣻⢸⡄⠀⠀⠀⢠⣾⠏⠀⢸⡻⣷⣿⣾⡏⠐⡐⠁⢰⡟⣿⢸⡟⣞⡀⣴⠏⠥⣺⢳⡁⠆⠰⣏ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⢁⡠⣭⠛⡡⠦⢙⢷⡘⠉⠓⠝⢽⡇⢡⢂⢻⢸⡇⠀⠀⣴⡿⠁⠀⠀⣹⢿⣮⡻⣟⠻⣶⡈⠔⢸⡇⣿⢸⡇⠁⣶⠟⡀⢟⠃⣭⣾⠧⢉⡗ ⠀⠀⠀⠀⠀⠀⠀⢠⡟⣂⡙⠡⢶⠡⡡⢖⠮⣿⠀⠿⠫⢼⡷⣀⡵⣿⢸⠁⠀⠼⠋⠀⠀⠀⠀⣽⣾⢿⣿⣟⠦⠈⢡⠀⢸⡇⣿⢸⡇⢰⡟⢐⠒⣥⡟⡋⣠⠈⢠⡟ ⠀⠀⠀⠀⠀⠀⠀⣾⢓⡯⡶⣥⣆⡥⠧⢕⡭⢼⣟⡨⠏⣾⠧⢎⣹⢇⡟⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣳⣾⣯⣙⢮⡷⡄⣷⢸⡼⣷⢸⡇⠃⣼⠟⣀⡁⡁⠨⠔⡷ ⠀⠀⠀⠀⠀⠀⣼⢃⣉⢄⣒⠔⣨⠿⣦⡄⠌⢸⡇⢠⣴⡟⠰⣡⣟⡾⠁⠀⠀⢀⣀⠀⠀⠀⠀⣿⣾⢿⣿⣞⣿⣳⡳⡷⣝⣾⣎⣷⣻⣼⡇⢼⡏⡌⣨⢄⢠⠠⢈⡗ ⣆⠀⠀⠀⢀⣼⡋⡲⢡⣆⠖⡑⡄⢬⢘⢿⣄⣸⠗⣰⠏⣐⣵⢯⡞⠁⠀⠀⠀⢿⡿⠀⠀⣠⣾⣿⣿⣻⣿⣻⣯⣧⡻⣜⢯⣷⠸⢾⣿⣏⡁⣿⣁⢒⢂⣴⡾⠟⠨⣧ ⣿⠦⣤⠶⠛⣑⡠⢕⠈⢌⠻⣦⡉⠀⣆⣚⣧⡿⢘⣻⣞⣫⡵⠋⠀⠀⠀⣠⣶⣦⣄⣠⣾⣿⡿⢿⣿⣿⣿⡷⠟⡀⠀⠙⣮⡷⠄⠈⠹⣿⣿⣟⠀⢠⡿⠋⣀⠈⢐⡧ ⣯⠀⣭⠻⣎⠡⠝⣷⡆⡈⠤⠉⢷⡍⡀⠌⢯⣾⣿⡿⠋⠁⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠿⠋⠀⠀⠙⠻⣿⣿⣷⣤⣉⠠⢀⡀⢠⠈⠄⡙⢿⣿⠂⣿⠇⢉⠠⢐⣠⡟ ⣿⠸⡖⡂⡹⣦⢠⡈⢻⡄⢩⠄⣩⣷⣀⢪⣾⠟⠋⠀⠀⠀⢀⣀⣤⣶⠚⠋⠹⣿⠛⠁⠀⠀⠀⠀⠀⠀⠈⠙⢻⠟⠙⠳⢶⣤⣀⠊⠠⠐⡈⠻⣇⣺⡌⠬⣱⡾⢡⡟ ⣟⢘⡇⡀⢌⣻⠲⣱⡘⣯⢀⠏⡂⣟⣰⣏⣁⣠⣤⣴⣶⠛⠋⢹⣿⣿⡿⠀⠀⢸⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣴⣿⣿⣿⠛⠳⣶⣦⣤⣝⣯⣁⣐⡿⠀⠔⡏ ⣿⣼⢃⠑⣐⣿⠘⢭⢰⣿⡪⢥⣸⡿⠛⠛⠉⠉⢩⡿⠟⣧⠀⠀⠉⠉⠁⠀⣠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠈⠛⠛⠁⠀⢀⡼⠛⠻⣿⠛⢷⣜⣟⠈⢨⡗ ⣿⣅⡠⡆⣾⣋⣠⠤⣼⠷⢉⣷⡏⠁⠀⠀⠀⠀⣸⠇⠀⠈⠛⠦⣤⣤⠴⣾⡝⠋⠙⠀⠀⠀⠀⠀⠀⠐⠒⠛⠺⣷⢦⣄⣀⣀⣀⡴⠞⠁⠀⠀⢿⡇⡀⡙⢯⣆⢸⣏ ⡗⠈⠙⠳⢾⣴⣭⠶⠟⠛⠋⡿⠀⠀⣀⣠⣴⣶⣿⣿⣿⣿⣿⣿⣿⣶⣼⠏⠀⠀⠀⠀⢀⡤⣀⡄⠀⠀⠀⠀⠀⠈⣧⣤⣿⣿⣿⣿⣿⣶⣦⣤⣼⠿⢀⠐⠂⠙⠻⣧ ⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢁⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⣼⣯⢞⣝⠇⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⡡⢈⠰⡷ ⣇⠀⠀⠀⠀⠀⠀⠀⢀⣼⣥⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⡽⣫⢮⣫⣢⠆⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣌⠢⣇ ⣇⠀⠀⠀⠀⠀⣀⡴⣫⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡄⠁⠳⠱⠛⠞⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣧⡧ ⡇⠀⠀⠀⠀⢘⣯⣼⠟⠓⠋⣽⣿⣿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⣀⣀⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠘⡷ ⡗⢀⣤⣶⣿⣿⣿⣿⣷⣦⣼⣿⡿⠁⠶⠛⠉⠉⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⡿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣷⣝⣿⣻⣿⣿⣿⣼⡟ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢟⣿⡇⠀⠀⠀⠀⠀⠀⢸⡟⠋⠉⢉⡴⠟⠛⠋⠉⠉⠀⠀⠀⠀⡗⣦⢈⠉⡙⠻⢿⣿⣷⡄⠃⠠⠀⠌⢙⠻⠿⣿⣿⣿⣿⣮⢿⢿⣷⣏ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣾⣿⡇⠀⠀⠀⠀⠀⠈⡷⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡳⣤⠰⣆⢀⠈⠛⠃⠂⢁⢈⠢⣁⣦⣶⣿⣿⣿⡻⣿⣷⣌⢿⡧ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠠⣦⣀⡇⣿⣶⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢾⢿⣙⣷⡙⣎⢷⡠⠁⣈⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡷ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡧⠀⠀⠀⠀⢻⣿⡁⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⠀⠀⠀⠀⣿⣯⢿⣻⣮⢷⡘⣧⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟ ⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠾⠏⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⡀⠀⣿⣿⡳⣹⣯⣿⣿⣿⣿⣟⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏ ⣿⣯⠟⣱⣿⣿⣿⣿⣿⡿⠿⠦⠶⠤⢤⣤⣀⣀⢸⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⢿⣽⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇ ⡿⢁⣼⣿⣿⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣽⢿⣿⣿⣿⣿⣿⣿⣿⡗ ⣷⣼⣿⣿⡿⠯⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣞⣿⣿⣯⡿⣿⣿⣿⣿⣿⣿⣏ ⣿⣿⣿⣟⢠⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣷⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⣿⣿⣿⣝⣿⣿⣿⣿⣿⡧ ⣿⡿⠉⠙⣯⠀⠀⠀⠀⠀⣀⠤⡤⢤⡤⣤⣤⣤⣄⣀⣀⣣⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣷⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⡽⣿⣿⣿⣿⡇ ⡿⠁⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢙⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣧⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢺⣿⣿⣿⣿⢿⣿⣿⣿⡧ ⡗⠀⠀⡗⠛⠛⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⣿⣿⣿⣿⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⢿⣻⣿⡧ ⡧⠀⠀⠻⣦⣀⣤⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣾⣿⣿⡗ ⣇⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠠⠤⠤⠖⠒⠒⠒⠒⠚⠒⠚⣿⣿⣿⣿⣿⢿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣿⡟⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏ ⡏⠀⠀⠀⣿⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⣽⣿⣽⣿⣿⢸⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢹⡗⣿⣿⣿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏ ⡧⠀⠀⠀⠻⣷⣦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣷⣽⣾⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣿⣿⡷⣿⣇ ⣇⠀⠀⠀⠀⠈⠹⣟⠛⠛⠂⠀⠀⠀⢀⣠⣤⠴⠶⠒⠛⣿⣿⣿⣿⣟⣿⢯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⢿⣿⣿⣿⣿⣽⢻⣿⣿⣿⣿⣿⣿⣿⣟⣿⡇ ⣧⡀⠀⠀⠀⠀⠀⢹⣦⡀⠀⠀⠰⠚⠉⠁⠀⠀⢀⣤⠶⢻⣿⣿⡿⣾⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣻⣿⣇ ⣿⣧⡀⠀⠀⠀⠀⠀⠸⢟⣷⣶⣀⣀⣀⣠⣴⡞⠋⠀⢠⣾⣿⣿⢿⣿⣿⣯⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣷⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢯⣿⣿⡇ ⣿⢞⡷⡆⠀⠀⠀⠀⠀⠀⠁⠚⠻⠽⠟⠻⠋⠁⠀⢰⣿⣿⡿⣿⣾⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣵⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⡏⢿⡇ ⣿⣫⣷⡿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣿⣿⣿⡟⣯⣿⣿⣿⣿⣿⣞⣿⣿⣿⣿⣿⢻⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣏⣿⣟⣵⣿⣿⠁⠸⡇ ⣿⡖⣟⡾⣵⣟⣷⣶⣤⣄⣀⣠⣦⠶⣴⣶⣿⣿⣿⣿⣿⣿⣧⣿⢿⣿⣿⣿⣿⣿⣞⣧⣿⣿⣿⣻⡿⣾⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⠀⠀⡧ ⣟⢳⣿⣞⣽⣾⣷⣿⣾⣻⣽⣟⣇⣀⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣾⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣁⣀⣀⡧
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⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠬⣛⠷⣦⣀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⢸⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢊⠥⣬⣧⣽⣴⣦⡝⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡄⠠⠈⠄⠹⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⣼⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⢝⠳⣦⡀⠀⠀⠀⠀⠱⢄⠀⠀⠀⠀⢸⢲⡿⠀⠀⠀⠀⠀⠀⠀⣠⠞⢠⣾⡿⠿⠛⠉⠙⠛⢿⣷⣞⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⡿⡆⠁⡈⠐⡈⢳⡄⠀⠀⠀⠀⠀⠀ ⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠪⡙⢷⣄⠀⠀⠀⠀⠑⠦⣀⣀⠎⣼⡇⠀⠀⠀⠀⠀⠀⡰⠁⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣣⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⢒⠒⡒⠲⠤⣄⡀⠀⠀⠀⠀⠈⢧⠀⠡⠐⠠⠹⣆⠀⠀⠀⠀⠀ ⢯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⡙⢷⣆⠀⠀⠀⠀⠀⠁⣰⡿⠀⠀⠀⠀⠀⠀⢰⠁⣼⠟⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⠀⠙⣧⡄⠀⠀⠀⠀⠀⣠⠞⣡⣮⣷⣿⣿⣷⣦⣄⡉⠲⣄⠀⠀⠀⠈⢦⠐⠈⠄⡁⠘⣧⠀⠀⠀⠀ ⢺⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠙⢷⣄⠀⠀⢀⣴⡟⠁⠈⠑⠢⢄⠀⠀⡏⢰⡏⠀⠀⣰⣾⠿⢿⣿⣿⣷⡀⠀⠀⠀⠸⡇⡀⠀⠀⠀⢰⠃⣶⠿⠛⠉⠀⠀⠀⠉⠛⢿⣷⣌⠳⡀⠀⠀⠘⣆⠈⠠⢀⠡⠘⣧⠀⠀⠀ ⢸⡄⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠈⢻⣦⣴⠟⠋⠀⠀⠀⠀⠀⣀⣱⠀⠐⣾⢱⠀⢠⣿⡇⠀⠀⣿⣦⡉⣿⡀⠀⠀⠀⣿⡁⠀⠀⠀⡇⣼⠋⠀⢀⡀⠀⠀⠀⠀⠀⠀⠉⢿⣷⠙⡀⠀⠀⢸⡀⠠⠀⢂⠡⠘⣆⠀⠀ ⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠛⠛⠶⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡀⢻⡆⠀⠀⠀⠘⠓⠲⠶⢤⣄⣀⠈⣽⡄⠀⣾⠡⢹⣶⣾⣿⣿⣏⢸⡇⠀⠀⠀⡿⡧⠀⠀⠀⣰⡏⠠⣼⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠙⣧⠀⠀⠀⠀⠃⠀⠐⡀⠂⠡⢹⡄⠀ ⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠈⠉⠛⠶⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⢝⡺⢧⣀⢸⣷⡸⣿⡿⠿⣿⢣⣾⠙⠀⠀⢀⡇⡗⠀⠀⠐⣼⡇⢸⡋⠀⠘⣿⣮⡿⣷⡀⠀⠀⠀⠀⠸⣇⠂⠀⠀⠀⠐⠀⠠⢈⠁⠂⣷⠀ ⠀⠸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣄⡠⠊⠀⠀⠀⠀⠀⠀⠈⠉⠉⠒⠠⣙⠻⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣿⠀⡠⠔⠚⠉⠉⠉⠙⠺⢔⠢⢉⠒⢍⠻⣿⣷⣿⣧⣤⣾⡿⠓⠀⠀⠀⣸⢳⠃⠀⠀⠀⢏⣧⢸⡛⣦⣾⣿⣿⣷⣹⡧⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠄⠁⠠⢈⠐⢸⡆ ⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣉⠻⣦⣀⠀⠀⠀⠀⠀⠀⠁⢄⠀⠀⠀⠀⠀⠀⠀⢸⢠⡿⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠙⠆⠈⡀⠑⢎⡹⣿⠛⠟⠛⠀⠀⠀⠀⣰⣏⡞⠀⠀⠀⠀⠈⢿⡾⣧⠹⣿⣿⠉⢙⣾⣿⠀⠀⠀⠀⠀⣹⠇⠀⠀⠀⠀⠀⠈⢀⠂⠌⠠⣇ ⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠙⢷⣄⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⡰⢃⣾⠃⢀⣤⠖⠛⠛⠛⠓⢶⣭⣒⣤⡀⠀⠀⠀⠀⠑⡌⢷⠀⠀⠀⠀⢀⣰⣯⠏⠀⠀⠀⠀⠀⠀⠈⠻⣟⣷⣬⣹⣿⣿⡟⠀⠀⠀⠀⠀⠀⡿⠆⠀⠀⠀⠀⠀⠂⠀⡈⠄⡁⢾ ⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠙⣷⡀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠊⢡⣾⠃⠀⠀⠁⠀⠀⠀⠀⠀⠀⢳⡈⠙⠺⣗⣮⠑⠢⢄⣸⠈⢿⣤⣴⡶⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣧⡈⠛⠛⠁⠀⠀⠀⠀⠀⠀⣸⢇⡀⠀⠀⠀⠀⠀⠀⠐⢀⠂⡐⢺ ⠀⠀⠀⠀⠀⠘⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠈⢿⡄⠀⠀⠀⠀⠀⠀⢀⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠈⠁⠀⠀⠀⠀⠀⠸⡏⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣶⣀⠀⠀⢀⣠⠴⢛⡋⠍⠉⠉⠛⢶⠄⠀⠀⠈⠀⢂⠐⠠⢹ ⠀⠀⠀⠀⠀⠀⠀⠹⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⢣⠈⣿⣀⣀⣠⣤⣴⡶⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣳⠞⠫⠔⡉⠦⡘⢄⠣⠐⢀⠀⠀⠀⠀⠀⠐⠠⠈⠄⣹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠱⢄⠀⠀⠀⢘⡆⣽⠏⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣦⣄⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⡁⣀⡠⠦⠜⠒⠋⠀⠠⢤⡀⠀⠀⠀⠀⠈⠀⢂⠁⠂⢼ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠦⠚⢀⣿⠂⠁⠌⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡌⠓⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⢄⡀⠀⢀⣠⠴⠶⢶⣤⣄⡀⠈⠂⠀⠀⠀⡀⠁⢠⠈⠌⣼ 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