⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⣁⡴⠋⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣶⣬⡁⠀⠀⠀⠀⣸⣟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣷⣿⣿⣿⠀⠀⠀⣰⣷⡻⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠚⠒⠲⠤⠶⣿⣿⣿⣿⣠⣤⣾⣟⢞⣑⠕⢀⠄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠚⢂⠀⠀⠠⠐⠁⠀⡩⢿⣿⣿⣟⣿⣻⣡⠶⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠂⠈⡔⡀⠀⠀⠀⢀⢈⡎⡹⣪⠙⠍⣉⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⣸⢆⢰⡢⢄⠈⢇⢀⠐⠀⠀⠉⠠⣑⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⢹⣾⣱⣽⠺⠵⣌⣢⠀⠀⠀⠀⠀⢦⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣉⢿⣹⠈⢩⡇⡀⠁⠀⠀⢀⠀⢂⠧⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠄⠣⣼⠀⠰⡇⠆⢀⠀⠀⠘⡆⢌⡸⢡⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⠀⢋⡇⢸⡏⠔⠠⢈⠂⢡⡘⢆⡌⣇⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣤⣈⣂⠚⣧⣸⡟⡈⠐⠠⠈⢄⠸⣇⢾⡰⣃⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠼⣟⣿⣿⣯⠟⡏⠄⣁⠂⠡⢈⠜⣹⢮⡳⣥⡱⡠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⢼⣾⣿⣾⣭⣷⠊⠄⠠⢁⠈⡎⡽⣯⡳⢧⣓⢧⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡃⠀⠀⣸⡽⣹⣿⣿⣿⠁⠌⢀⠂⠠⢹⣼⣳⢿⣹⢞⡾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⣇⣀⣀⣼⣳⢼⣿⣿⡟⡈⠄⠠⠐⠠⠱⣾⡽⣯⡗⣯⢷⣁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠘⡩⢍⢻⣿⢿⣏⣾⣿⣿⠇⡐⢌⠡⢊⠀⠂⢿⣽⢷⣻⢭⡟⣏⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠵⡻⡾⠿⢿⣻⣿⣿⣿⠐⡈⢆⢣⠂⠌⡀⢻⡾⣿⡽⣞⡽⣻⠴⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⢀⢸⣿⣿⣿⡏⢰⠈⢆⠣⣝⡠⠐⢨⢿⣷⣻⡞⣽⡽⣳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⣿⣿⣿⣿⣁⡟⢀⠎⠴⡘⡷⣌⡄⣿⣾⢷⣛⣧⢟⣵⡳⠂⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⡇⣼⣿⣿⡟⣸⡇⢸⠈⡵⣈⠷⣹⠾⣽⡿⣯⢿⣜⡯⣖⢿⡘⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠇⠈⢻⣸⣿⣿⢱⣿⣷⠈⡆⠰⣡⢻⡱⢯⣳⢿⣯⠷⣾⣹⢎⡯⣇⢀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢸⢲⣸⣿⣿⢯⣿⣿⣿⠈⣷⠀⠀⠡⣛⢧⣛⢾⣭⡟⣶⢏⡿⢸⡥⢰⠂⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣲⣿⣿⣿⣾⣿⣿⣿⣇⢻⣷⣤⣀⠘⢦⡙⣞⢮⡽⣏⣾⢣⢹⣚⢸⢹⠄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⢿⠝⣋⣉⣴⣯⣿⡼⣿⣿⣾⣽⣲⢍⣎⢳⡽⣝⣮⠳⢸⡱⠊⡇⢢⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⣶⣾⣿⢿⣿⣿⣿⣿⣷⢿⣿⣿⣿⣿⣿⣾⣷⣿⣜⢧⡋⠄⢯⡁⡇⠀⢇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⢿⡿⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⣿⣿⣿⣧⣌⠰⣁⠒⡁⠀⠈⡄⠀ ⠀⠀⠀⠀⠀⣲⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣮⡃⠀⠀⢣⠀ ⠀⠀⢠⡶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⢿⣿⣿⣿⣿⣿⣿⣿⣧⡀⠀⡆ ⠀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣯⢿⢻⢿⣿⣿⣿⣿⡿⢿⠻⢟⣷⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣧⡀⡂ ⢀⣼⣿⣿⣿⣿⣿⡿⣟⣯⡿⠳⠋⠀⠀⠀⠀⢉⠙⣻⠃⠉⠀⠀⠀⠀⠈⠛⠿⣽⣿⣻⣿⣿⣿⣿⣿⡷⠀ ⠘⣻⣿⣿⣿⣿⣿⣻⡏⠃⠀⠀⠀⠀⠀⠀⠀⠠⡘⣼⡀⡁⠀⠀⠀⠀⠀⠀⠀⠈⢳⡿⣞⣿⣿⣿⣧⡀⠀ ⠀⣸⢿⣿⣿⣿⢿⡝⠀⠀⠀⠀⠀⠀⠀⠄⡌⢰⡱⢉⢧⡐⡡⢀⠀⠀⠀⠀⠀⠀⢡⢚⡭⡿⢿⡿⣗⢧⠀ ⠀⠁⠺⢛⠻⡟⠂⠀⠀⠀⠀⠀⠀⠀⠀⢈⢘⢻⣁⡾⡰⣿⠀⠁⠀⠀⠀⠀⠀⠠⡁⢎⡜⡗⡨⡑⠜⠁⠀ ⠀⠀⠀⠘⠺⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡈⢧⡈⠉⣽⡃⠀⠀⠀⠀⠀⠀⠀⠄⣑⢊⡜⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡈⢆⡇⢸⡷⠁⡀⠀⠄⠀⠀⠀⠠⠘⡄⢎⡼⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢇⠀⠀⠠⠀⠀⠀⠀⠀⠀⠠⢑⢪⡇⢾⣹⠀⢀⠀⢀⠀⠀⠀⠄⢣⢘⢢⠅⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⠈⠄⡁⢂⠐⡀⠀⠀⠄⠡⢌⢲⠃⢻⣅⠂⠄⡀⠂⠠⢀⠈⢄⢃⠎⣆⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⢷⣨⣐⡄⡂⢤⢡⣌⣰⣥⣾⡿⠀⣿⣬⢒⠠⢄⡁⢂⠄⠌⢢⣘⣼⡿⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⡷⣿⣭⣻⢽⣭⢫⣾⣿⣿⣿⠇⠀⣿⣿⣿⣿⣶⢾⣶⣾⣿⣷⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣧⠃⠙⠋⠿⠾⠯⠿⠟⣛⡹⢬⣢⣿⢿⠿⣿⣿⣻⣿⣿⣿⡿⡿⡟⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⡿⠦⡀⠀⠀⠀⠀⡘⡤⢣⠿⣽⡿⣯⡄⠀⠀⠉⣉⢩⡑⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢹⣦⣍⠫⣔⠒⠒⣓⠺⣭⣽⢹⣿⣯⠙⠫⠷⠦⠴⠖⡛⣽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣾⣤⣧⣼⣿⣿⣟⢹⣿⣿⣦⣥⣬⣑⣯⣶⡿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⢯⡿⣽⣹⢿⣟⠿⣜⢸⣿⡿⣽⣻⡝⣯⣟⣿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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