⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣁⣀⣀⡀⠐⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⡤⠚⠭⢖⣖⢄⠉⠓⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⢸⡨⠭⠭⠯⢄⡀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⡔⡽⠶⡞⠉⡴⠛⢮⢢⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠃⢸⠀⣸⠚⢱⢿⣦⠀⣿⣏⡌⢨⣿⠛⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠫⡏⢢⡸⢽⠋⠁⠉⠳⣁⡶⣜⠀⡇⠰⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣆⠸⠊⠻⣷⣤⢄⣀⣴⡿⠁⢸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢡⡄⠉⣣⡀⠈⢻⠭⠹⠇⢀⣴⠗⠦⡈⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣀⣀⡠⠊⠓⠉⡇⠲⢥⠬⠔⠱⡌⠳⡄⠈⠳⣕⢦⡤⠤⣀⣀⣀ ⢰⡓⠒⠫⠍⢻⢱⠉⠀⠀⣠⠆⢸⢠⢌⢒⠈⠈⢱⣎⣻⣄⠀⣸⢸⠀⠀⠀⣠⠞ ⠀⠙⠢⣄⠀⠈⠘⠦⡔⡯⢸⠗⠚⢞⣲⣼⠀⠀⠐⢗⡴⢹⣋⡻⠃⠠⣴⠋⠁⠀ ⠀⠀⠀⡜⠃⣠⠴⠦⠖⠁⢸⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⣸⠈⠉⠓⠦⣬⡇⠀⠀ ⠀⠀⠀⠙⠉⠀⠀⠀⠀⠀⢸⠒⠀⢄⠀⠀⠀⠀⡀⠔⢺⠃⠈⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⠰⢿⢶⠲⠉⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⡞⢧⠀⠀⠀⢠⠏⡜⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⢀⠞⣳⣄⡑⠚⢓⡏⢠⠷⠆⢀⣨⣭⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢤⢄⡟⣾⠀⠀⠈⠙⢍⡏⠀⢹⠀⠊⠋⠁⠀⠀⢹⡴⢋⣠⡄⠀⠀⠀⠀ ⠀⠀⠤⠤⠷⠥⠷⡑⠄⣀⣀⣼⣥⣤⣼⡤⢤⣀⣀⠀⢀⣸⣥⣤⡾⠤⠤⠤⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠉⠉⠙⠒⠒⠒⠋⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣠⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣾⣿⣿⡟⠻⡟⢻⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⣿⣿⠟⢠⣦⣴⡆⠻⣿⣿⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⣰⣿⣿⣿⣿⣿⠿⠷⠾⠿⠿⠿⠾⠿⣿⣿⣿⣿⣿⣆⠀⠀ ⠀⣰⣿⣿⡿⠋⢁⣠⣴⣶⣶⣶⣶⣶⣶⣦⣄⡈⠙⠿⣿⣿⣆⠀ ⢀⣿⡿⠃⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠘⢿⣿⡀ ⠸⣿⡇⠸⣿⣿⣿⠿⠿⣦⡀⠀⠀⢀⣴⠿⠿⣿⣿⣿⠇⢸⣿⡇ ⢀⣿⣿⣶⡇⠀⠁⠀⢀⠈⠃⠀⠀⠘⠁⡀⠀⠈⠀⢸⣶⣿⣿⡀ ⣿⠉⠉⢻⡇⠀⠀⠀⣿⣇⣤⣴⣦⣤⣸⣿⠀⠀⠀⢸⡟⠉⠉⣿ ⣿⠀⠀⣸⡇⠀⠀⠀⣽⠟⠁⠀⠀⠈⠻⣯⠀⠀⠀⢸⣇⠀⠀⣿ ⠹⣷⡀⣿⡇⣾⣷⣶⣿⡀⠀⠀⠀⠀⢀⣿⣶⣾⡷⢸⣿⢀⣾⠏ ⠀⠈⠻⢿⡇⠈⠻⣿⣿⣿⣶⣶⣶⣶⣿⣿⣿⠟⠁⢸⡿⠟⠁⠀ ⠀⠀⠀⠈⠻⣦⣀⠉⠉⠙⠛⠛⠛⠛⠋⠉⠉⣀⣴⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⠙⠻⢷⣤⣀⣀⣀⣀⣤⡶⠟⠋⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⡀⠀⢀⣠⣤⣤⣄⡀⠉⠠⣄⠈⠻⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡟⠁⢀⠐⠀⣰⡿⠉⠙⠋⡉⢿⣧⠀⠈⠳⣄⠙⢿⣿⣿ ⣿⣿⣿⣿⣿⣿⠏⠀⡀⢂⠀⠀⣿⠁⣸⣿⣿⣷⠈⢿⠃⢀⠂⠈⢧⠈⢻⣿ ⣿⣿⣿⣿⡿⠃⠐⠠⠐⡀⠌⠀⠈⠀⠉⠁⠉⠈⠁⠈⠀⢂⠈⡐⠀⠳⠀⢹ ⣿⡿⠛⢉⣠⣴⣤⡁⠂⠀⠀⠀⠀⠀⠀⡀⢄⡀⠀⠀⠀⠀⠀⠐⢈⠀⠳⠀ ⠉⣠⣶⣿⣿⣿⡋⠀⠀⠀⢠⣶⡧⠀⢤⣝⡦⡆⠴⠯⣶⣄⠤⠀⠀⢈⢸⡆ ⣶⣿⣿⣿⣿⡛⡱⡿⠃⣸⣿⡏⠀⠀⢸⣿⣿⡃⠀⠀⠘⣯⣏⣳⠄⠀⣺⣙ ⣿⣿⣿⡿⣥⢶⡻⠁⢠⣿⣿⣷⣀⣴⣾⣿⣿⣷⣤⣀⣼⣿⣿⣿⠀⢠⠻⣿ ⡆⢿⣿⣿⣿⣟⠧⠀⠈⠉⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠉⠈⢧⢀⠳⣽ ⡇⠈⡟⠛⠋⠈⠀⢰⡀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⠟⠀⠀⠀⢀⣼⣧⣻⢿ ⣷⠀⢁⠂⠡⠐⡀⠀⠻⣷⣄⠀⠀⠈⠉⠙⠋⠙⠀⠀⠀⣀⣴⠿⣻⣿⣿⣾ ⣿⣧⡀⢌⠠⢁⠀⢂⠀⠀⠙⠻⢿⣦⣤⣤⣤⣤⡴⡾⠻⠉⠌⠛⠿⣿⣿⣿ ⣿⣿⣷⣄⡈⠐⠌⡠⠐⠀⠀⠀⠀⠈⠉⠉⠁⠉⠀⠀⠀⠀⠀⢂⠐⠀⠛⢿ ⣿⣿⣿⣿⣿⣷⣄⠀⠈⠀⣤⠀⠀⠐⡀⠂⠌⠠⠁⢀⣀⡀⠀⢂⠈⠄⡁⠂

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠔⠒⠶⠤⢤⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠁⠀⢀⣠⢤⣀⠀⠀⠙⠢⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⣼⣹⢧⣮⢎⣇⠀⠀⠀⠘⡄⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⢀⡀⠼⠯⠄⠐⠾⠅⣀⠀⠀⠀⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠸⣤⠊⠁⣀⣀⣀⣄⣀⣀⣀⠀⣉⡢⠀⡜⠀⠀ ⣀⠤⢠⣤⣴⠶⣤⡄⡼⢝⠉⠉⢩⣽⡆⠀⠀⣼⡻⡙⠉⡏⣟⢢⠀⠀ ⠓⠢⢄⠀⠈⡌⡎⠀⢡⢰⡜⠀⢻⣿⣿⠀⠀⣿⡇⡅⠰⡌⡇⣹⠀⠀ ⠀⠀⠈⡆⠀⠣⠣⣀⣀⠹⠀⣷⣤⡝⠉⠉⠉⠻⣍⣤⡆⢸⠓⠁⠀⠀ ⠀⠀⣞⢀⠤⠒⠋⠁⠀⠈⢣⡈⠻⣧⡀⠀⠀⣠⣿⡏⢀⣮⣀⠀⠀⠀ ⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⣾⠎⠒⣄⡘⠛⢋⣰⡁⣈⠯⠛⠻⢷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣻⠤⣼⢣⠭⠭⠕⠋⢡⠃⢀⠔⠂⡈⣳⠀ ⠀⠀⠀⠀⠀⠀⡤⠒⠉⠙⠳⣬⠟⠘⢄⣀⠤⢄⡘⠤⢮⢀⡌⢠⠏⠀ ⠀⠀⠀⠀⢠⣎⡴⠶⠛⠶⣢⡘⡓⡄⠀⠀⠀⠀⠉⠉⠑⠓⣗⡉⠀⠀ ⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠈⢷⡇⠰⡀⠀⠀⢀⠀⠀⠀⠁⠐⠝⣷⡄ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢸⢧⠦⠹⠀⠆⡀⠀⠀⠀⠀⠀⠀⣸⢸ ⠀⠀⠀⠀⠈⣆⢀⠀⡀⠀⣀⢸⠈⣰⠉⠉⠉⠈⠓⠦⢄⣀⣠⠴⢃⡜ ⠀⠀⠀⠀⠀⠸⡀⠀⠈⠉⠉⢙⣇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀ ⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢀⣀⣀⣀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢞⣛⣯⣉⠉⠛⠳⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠶⠀⠀⣠⡾⠋⢀⠖⡹⢦⣜⢮⡳⡄⠀⠀⠉⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⠀⣞⢰⣱⠉⣉⣱⣟⣱⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⢀⠼⠒⢉⡩⢤⣄⣀⢉⣙⡲⢄⠀⠀⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢀⡔⢱⡾⠿⢿⡉⠁⠀⣼⠟⠛⠻⣦⠳⡄⠀⢸⡇⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠀⢸⡇⠀⠀⣾⢀⡿⢀⣤⣤⡙⠀⠸⣿⣿⡟⡄⠹⠛⢻⣴⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⣀⣾⡏⠁⠀⡎⢘⣖⣷⠀⣀⣿⣿⣸⢸⠀⢀⡟⣿⡤⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⢍⣹⠛⣆⡀⢹⡜⣽⠟⠉⠀⠈⠙⢷⡞⢀⡞⣆⣸⠀⠀⣿⠀⣤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⢹⡄⢸⢿⣌⣹⠁⠀⠀⠀⠀⠀⠀⣳⣿⣿⠈⢹⢆⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢻⣄⠤⢷⠋⠘⢻⣿⣕⡦⠤⠄⢀⣀⣴⣿⡿⠁⠀⢸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠙⠛⢻⣄⠀⠀⠙⠋⣿⠿⠟⢻⣿⡟⠀⠀⢀⡴⣋⣀⡀⠀⠯⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣭⡇⠀⣀⣽⣦⣄⡀⠀⠹⡟⠙⠉⢹⠃⢀⡴⢿⣛⠩⠭⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠭⠖⠒⠙⣍⠒⠦⣬⣓⣚⣡⡴⠋⢷⡀⠈⠳⣄⠀⠈⠙⢿⣝⢳⣦⣤⣄⢀⣀⠀⠀⠀⠀⠀ ⣀⣀⣀⢀⣀⣀⣀⡴⠶⡶⢛⡶⠛⠁⠀⠀⠀⠀⠀⢹⡀⠀⠀⢻⡁⢀⣀⣀⢬⣿⡀⡠⣝⣦⠀⠀⠀⠈⢧⠙⣖⣈⡉⠠⠽⠟⠛⠉⡧ ⣿⡉⣉⠙⠒⠲⠤⠬⢹⢠⡏⠀⠀⠀⠀⢀⣠⠞⠁⢸⡇⢰⠒⢦⢹⡁⠀⠀⠀⠘⣧⢧⡈⡿⣧⣄⠀⢀⣇⡇⡇⠈⠀⠀⠀⠀⣠⡼⠃ ⠈⠿⣧⣀⠀⠀⠀⠀⢹⡸⡵⡀⠀⣠⡶⡛⠙⣟⣆⠔⢷⠸⣧⣸⢨⡇⠀⠀⠀⠀⡜⢮⡉⢸⠟⣿⣶⠪⢪⡜⠀⠀⣀⢠⡶⠛⠉⠀⠀ ⠀⠀⠈⠙⢻⣄⠀⠀⠀⠀⠙⠚⣿⠋⣿⠏⢸⠏⠀⠀⠈⢳⠦⢷⣻⠏⠀⠀⠀⠀⠘⠳⠽⠋⠀⣿⣤⣤⡋⠀⠀⠀⠻⣯⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⣤⠟⠋⠀⣀⣀⣳⢦⡤⠾⠃⠀⣾⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠙⠛⠳⢦⣄⣈⣿⠀⠀⠀⠀ ⠀⠀⠀⠐⣿⣤⣴⠞⠋⠉⠁⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⠃⠠⠄⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠓⠀⠠⣤⡀⠀⠀⠀⠀⠀⠀⣀⠴⠒⠉⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⢠⢝⣶⣤⣤⣤⠶⠊⠁⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠏⠀⠀⠀⠀⠀⠈⢑⡿⢻⡧⠎⠁⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⢿⡀⠀⠀⠀⠀⠀⢀⣾⠃⢸⠇⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣽⡆⠈⠻⣦⣀⣤⡄⢀⣾⠃⠀⣼⠀⡀⠀⠀⣠⠤⠶⢧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣰⠋⣈⣻⣦⣀⠀⠀⠀⠀⣹⡇⠀⣴⠿⠟⠃⠀⢀⣤⣶⣶⡾⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡀⠀⢰⡟⣴⡇⠀⠀⠉⠉⠙⠿⡛⠳⡟⠋⠀⠸⣧⣀⣠⠴⢺⠝⠉⠀⠀⠀⠀⠙⣷⢀⡴⡏⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢏⠓⢮⡇⢿⢣⡀⠀⠀⠀⠀⠀⠘⢦⡇⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⢠⡷⢞⡿⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠤⢤⣤⣤⣤⣷⣦⡴⠾⣆⠙⢦⣀⠀⠀⠀⣀⣿⣁⣀⣀⣀⣿⡦⣀⣀⣀⠀⠀⠀⠀⠀⠀⢠⣟⣀⣀⣀⣿⣲⣤⣤⣤⣀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠲⠬⠭⠭⠿⠟⠛⠛⠉⠉⠉⠙⠛⠒⠒⠮⣭⣙⡓⠒⢒⣪⡽⠏⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⢀⡠⠤⣒⠒⠖⢒⠂⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣠⠞⠁⡐⠁⠀⠀⠀⠀⠈⢂⠀⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⡰⠁⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀ ⢠⢇⠀⠀⠀⠣⡀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀ ⢸⢸⠀⠀⠀⠀⠈⠐⠂⠀⠒⠈⠀⠀⠀⠀⢀⡜⠀⠀⠀⠀⠀⠀ ⠀⢷⡄⠀⠀⠀⠀⢀⣀⣀⣀⣀⡀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀ ⠀⠈⠳⡀⠀⡔⠊⢹⡆⠀⠰⣶⠀⢹⣀⠔⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⢢⠀⠈⠁⠀⠀⡉⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢑⢄⣉⠉⣁⣠⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⠔⠊⢹⡄⠇⠀⠀⠘⣿⡖⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⡆⠙⡁⢃⠉⠉⠉⠉⠹⡭⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠰⠇⡴⠒⠚⠀⠀⠀⠀⠀⠁⡯⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠧⣀⠀⠀⠀⠀⠀⣀⠴⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢰⠁⠀⠀⠉⠉⡆⢹⠉⠀⠀⠀⠙⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠂⠠⠄⠐⠊⠀⠀⠑⠂⠤⠤⠐⢳⡶⢲⡶⠶⠆⠀⠤

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣤⣀⣀⡀⠀⠀⠀⢀⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠶⠛⠋⠉⠉⠈⠉⠉⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⠁⣰⠟⠉⢻⠀⠀⠀⢸⠃⠀⠈⡉⠓⢦⣄⠀⠀⢀⣴⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⣿⠁⢠⠇⠀⠀⢸⠀⠀⠀⢸⠀⠀⠀⠉⢦⡀⠙⢦⡴⠋⠁⠀⠀⠀⠀⠀⠀⢀⠴⡖⢲⢦⡀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⣼⡇⣿⢀⡼⠀⠀⢀⣼⠟⠋⠻⣾⡄⠀⠀⠀⢰⢷⡀⠈⢳⡀⠀⠀⠀⠀⠀⢀⡔⠁⣡⣷⣾⡆⢳⠀⠀⣸⡶⠶⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠸⣇⡽⠋⠀⠀⢀⡾⠁⠀⠀⢀⡟⣷⠀⠀⠀⡇⢸⠇⠀⣠⠇⠀⠀⣀⣀⣤⡾⠦⠴⠿⠚⠛⠳⠿⠤⣤⣿⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢻⡀⠉⠀⠀⢀⣴⠟⠁⠀⠀⠀⣾⢀⡼⢧⡀⠀⠱⠋⣀⡼⢃⣠⠴⠚⢋⣽⣿⣿⣶⣴⣶⡒⠲⠦⢤⢄⣀⡉⠛⢾⣇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⡇⠀⠀⠀⠞⠁⠀⠀⠀⠀⢰⣿⡏⠀⠈⠻⣦⠴⢺⣥⡶⠋⠁⢠⣴⠟⠋⣡⣄⡙⣏⠉⠙⢳⣶⣾⣷⣎⠉⠀⠀⠙⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢀⡴⢿⣽⣧⠶⠦⣤⠀⣠⢾⡏⠛⠒⠋⠁⠀⡰⠋⢀⣼⣿⡏⠀⠀⣾⣍⡉⢿⢿⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⢷⡄⠀⠀⠀⠀⠀⠀⠀⢀⣼⡟⠁⢀⡀⠈⣿⠋⠀⠻⢤⣀⠀⠀⠀⡇⠀⢸⣷⣿⡇⠀⣞⣿⠗⢹⢸⠀⠀⣀⣠⠾⠋⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢻⣶⠒⠂⠀⢀⣠⠶⠋⢸⠀⠀⠀⠙⣆⢸⡇⠀⠀⢠⡿⠀⣀⠀⡇⠀⠀⠉⣿⠀⢀⣟⣫⣴⣾⣿⠛⠉⠁⠀⠀⢀⡴⠋⠙⢷⠀⠀⠀ ⠀⠀⠀⠀⠛⠶⢶⡖⠉⠁⠀⠀⢸⠀⠀⠐⠲⣿⠀⢻⣄⠀⣠⡇⣾⣿⣧⡙⠦⠤⠞⠁⠘⠛⠉⠉⠉⠉⠙⢳⡄⠀⣠⠞⣿⠁⠀⠀⣸⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠸⣆⠀⠀⢀⡟⠀⠀⠉⠉⠁⠀⢻⣿⣿⣿⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡴⠟⠉⠁⠀⠀⢰⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢻⣄⠀⠀⠀⠹⣆⡀⠉⠀⠀⠀⠀⠀⠀⠀⢺⣿⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⣿⣀⣀⡀⠀ ⠀⠀⣠⣴⣶⣿⣶⣄⡀⢻⣦⠀⠀⠀⠈⠙⠓⠻⣆⠀⠀⠀⠀⠀⣠⡟⠻⣿⣿⣿⣿⣦⣀⠀⠀⠀⠀⠀⣠⣾⠿⢣⡀⠀⠀⠀⠀⠀⠀⠀⢹⡆ ⠀⣰⣿⣿⡿⠛⠉⠈⢳⡀⠹⣧⡀⠀⠀⠀⠀⠀⠙⣧⣀⠀⠀⠀⡟⠳⡄⠻⢿⣿⠿⠻⣿⣿⣿⡿⢿⣿⡟⠁⠀⠀⢷⠀⠀⠀⠀⢀⣠⠤⠞⠁ ⠘⢿⡿⠋⠀⣠⣴⣶⣾⣷⣴⡿⠓⠀⠀⠀⠀⢀⡼⠋⠻⣷⠀⠀⣇⠀⠈⠢⣄⠙⣲⡦⠞⠉⠉⠀⠀⣸⠇⠀⢀⣤⠟⠀⣠⡦⠖⠋⠀⠀⠀⠀ ⠀⢸⡇⠀⣴⣿⠟⠉⠀⣸⠏⣇⠀⠀⠀⣀⡴⠋⠀⠀⠀⢸⣄⠀⠙⢦⣀⣀⣼⠿⠋⠀⠀⢀⣠⣤⠞⠋⣠⠖⠋⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢻⣾⣿⠇⠀⢀⣶⠇⠀⠉⠉⣻⠞⠉⢀⣀⣀⣀⡀⠀⣿⢷⣄⣀⠀⢀⣀⡤⠞⣿⠉⠉⢹⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⣄⣀⣿⡿⠀⠀⠀⡼⠁⡴⠚⣁⡀⠀⠀⣹⢄⡟⠀⠀⠉⠉⠉⠁⣠⡞⠁⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣽⣻⣻⠇⠀⠀⠈⣧⡀⠿⣏⣀⣀⠤⢞⣽⠟⠙⠲⠤⠤⣤⣠⡴⢋⣠⡤⢤⣀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢠⡇⣯⠏⠀⠀⠀⠀⠈⠛⠒⠒⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⢠⣏⡶⣩⠥⠄⠀⢨⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡾⣹⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⢤⣤⡴⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡾⣡⠇⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⢀⡀⠀⠀⣀⡶⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠃⣿⠀⠀⠙⢦⣀⠀⠀⠀⣠⣴⠶⡿⣅⠈⠉⠛⠛⠛⠋⣁⣠⠴⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢿⡄⢻⡀⠀⠀⠀⠉⠉⣻⠏⠁⡿⣼⠀⠈⠳⢦⣤⣀⣠⠞⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⠻⣦⡙⢦⣤⣤⣤⠞⠁⠀⠀⢿⣽⡄⠀⠀⣠⣴⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠁⠀⠀⠀⠀⠈⠉⠙⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠉⠀⠀⠀⠀⠀⣀⣠⣤⣄⡀⠀⠀⠀⠀⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋⠀⠀⠀⠀⢠⡶⢻⣯⠀⣠⢏⠹⣦⠀⠀⠀⠀⠀⠈⢷⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⣿⢠⢣⠷⣕⢷⠈⣆⣻⠄⠀⠀⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⢹⣷⣎⣀⣀⣀⣧⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⢀⡤⠖⠚⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠒⠤⣄⠀⠀⠀⠀⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡞⠁⠀⠀⠀⠀⠀⣀⣀⣤⣀⣀⣀⣀⠀⠀⠀⢀⡀⠑⢆⠀⢠⡏⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⡤⠾⢿⢻⠛⠿⠛⠛⢿⣇⠀⠀⠀⠀⠈⣹⣿⠿⢿⡓⠶⢶⠾⣴⣏⡀⠀⠀⠀⠀ ⣠⠶⠒⠒⠶⣶⣺⣟⠚⢙⡿⣳⡶⢺⠓⠒⣾⢸⠀⠀⢠⣞⣯⣿⡄⠀⠀⠀⣸⡯⣍⠳⡄⠀⠀⡏⢸⣧⢄⢹⡀⠀⠀⠀ ⠳⠶⢤⣄⠀⠀⠀⠉⢠⠏⣰⠋⠀⠘⣇⠀⡾⣸⠋⠀⢸⣺⢾⣾⣿⠀⠀⠀⣿⣽⣾⠀⡇⠀⢸⡁⢻⣷⠈⣿⠁⠀⠀⠀ ⠀⠀⠀⠈⢧⠀⠀⠀⢸⠀⡇⠀⠀⠀⠘⢆⣷⠃⢠⡀⠘⢧⣻⣿⣯⠤⠤⣄⡹⣟⣽⡴⠁⠀⡈⢹⣼⢋⡴⠋⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢷⠀⠀⠈⢧⠙⢦⣀⣀⣀⠀⢿⠀⢸⣿⣶⣤⡞⠉⠀⠀⠀⠀⠉⠻⣅⣠⣴⣿⠇⢸⡟⠛⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⡴⠋⠀⠀⢀⣠⡷⠒⠚⠁⠈⠙⢾⣆⠈⠛⣿⣿⣄⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⠋⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠸⣧⣠⡾⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⡀⠘⠿⠿⢦⣀⠀⠀⢀⣠⠾⣿⠿⣅⣀⣴⣛⣳⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣸⠉⠳⢤⡀⠀⠫⠭⠭⠍⠁⣼⠁⠀⠀⣹⡍⠿⠙⢻⣿⣦⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣏⠇⠀⠀⣼⠙⠳⢤⣄⣤⠴⣋⡿⠶⢶⡿⠋⠉⠁⠀⠀⠁⢹⢧⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣹⠖⠒⣤⣿⢒⣶⠶⠶⠶⠚⠉⠀⠀⡞⠀⠀⢠⠎⠉⠑⢤⠀⢸⡇⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠒⠒⠿⣿⣀⢜⣿⠇⢸⡁⠀⠀⠀⠀⣀⣀⠀⣇⠀⢀⡏⠀⠀⣰⠃⠀⣸⠃⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⠋⠀⠀⠀⠀⠀⠈⠻⣟⠉⠀⠀⠙⠶⠶⠖⠋⠛⢧⣄⣈⡛⠋⣧⣠⣴⡃⠀⣾⠇⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⢋⠤⣒⡭⠭⠭⢽⣒⢦⡀⢹⡟⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠓⠓⢺⣟⠋⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⣷⠓⠋⠁⠀⠀⠀⠀⠀⠙⣝⡆⣧⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠄⠘⢟⠻⣦⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣹⢹⠀⠘⣆⠀⠀⠀⠀⠀⣀⡠⠄⠀⠈⠀⠀⠀⠀⠳⠌⢯⡳⣄⠀ ⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⣄⠙⢯⠭⠭⡍⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⢹⡄ ⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠘⡾⠀⣇⣘⣆⣀⣁⣰⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⢸⠇ ⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠁⢳⢠⠏⠀⠉⠁⠀⠀⠈⠛⠶⣤⣄⣀⠀⠀⢀⣠⡾⠋⢀⡾⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⣒⣒⣊⣩⡭⠭⠭⠯⠯⣽⡇⢸⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠳⠤⠶⠛⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⠀⣨⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠦⣄⣀⣀⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⡠⣔⢲⡪⣻⣦⢀⣠⣾⠿⣷⣤⣀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⠀⠀⠁⢡⡡⣕⣰⣿⣿⣯⣭⣳⡎⠉⠛⣿⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⡟⠀⠀⠀⠀⢀⣧⠿⠛⠋⠁⢀⣤⣤⣶⣾⣿⣀⣀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⣠⠞⠉⠀⢀⣠⠴⢋⣝⣿⠿⠛⠉⠀⠀⣠⣿⠃⠀ ⠀⠀⠀⠀⣠⣶⢿⠁⠀⣠⣾⣁⣤⠴⠒⣿⡆⠀⠘⣿⠾⠷⠶⣶⣅⣸⣿⠃⠀⠀ ⠀⠀⠀⢼⡿⠁⢀⣀⣰⡟⠘⣆⡀⠀⠀⠸⡟⠀⠐⠁⠀⠀⠀⠈⣿⡟⠃⠀⠀⠀ ⠀⠀⠀⠘⣿⣶⠋⢅⡈⠻⣄⣨⡿⠀⣾⢶⣄⣀⡀⠀⠀⠀⠀⣠⣿⠁⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣯⠀⠀⠛⡆⠉⠛⠁⠀⢻⣦⡀⠉⠉⠓⠶⠖⣾⡟⠁⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠘⢿⣦⣌⣉⣠⣤⡀⠀⠀⠀⢸⠷⡶⣧⣴⡶⣾⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣉⣽⣿⠿⠿⠿⣦⣀⡀⠘⢦⣾⣿⣯⡾⠃⠀⠀⢀⣀⠀⠀⠀⠀ ⠀⠀⠀⣴⡶⠾⢯⣅⠀⢀⣠⠾⠋⢹⠉⠙⢯⣉⣻⡟⣧⣤⣴⡿⠛⠛⢿⣦⣀⠀ ⠀⣠⡾⢛⠁⠀⠀⢈⣻⡟⠀⠀⠀⣼⢠⡾⠛⢻⡀⠀⣧⠹⣿⠁⠀⠀⠀⡿⣿⡆ ⢠⣿⠁⡾⢠⡆⠀⠀⢹⡿⠶⠶⠞⠁⠸⣇⢀⣠⠇⠀⠙⢷⡿⠀⠀⠀⢠⢃⣿⠃ ⠘⣿⡀⠀⠈⠁⢠⣆⣸⣇⡀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⣾⠂⠀⠀⢀⣶⣿⠋⠀ ⠀⠙⢿⣦⣄⣀⣨⠟⠁⢉⡿⣶⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣦⣀⣤⣶⣿⠇⠀⠀ ⠀⠀⠀⠀⣿⢯⠁⠀⠀⢸⠀⣼⣷⣦⣤⣤⣴⠶⠟⠋⠁⠀⠉⠉⠉⠛⠉⠀⠀⠀ ⠀⠀⠀⢸⡟⢸⠀⠀⠀⠈⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣷⣿⠀⠀⠀⢀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠙⠻⢷⣶⣶⡾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠞⠋⢉⣡⡤⠤⠴⠶⠤⣤⣈⠉⠉⠛⠳⢶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⣴⠞⠋⠀⢀⡴⠊⠉⠀⠀⠀⠀⠀⠀⠀⠈⠑⢦⡀⠀⠀⠈⠛⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⡶⠋⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠀⠀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣴⠟⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⠀⠀⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣼⠃⠀⠀⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣸⡏⠀⠀⠀⠀⠀⠀⠿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⡟⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⡿⡇⠀⠀⠀⠀⠀⠀⠀⢳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃⠀⠀⠀⠀⠀⠀⠀⢸⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⣷⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠜⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⢤⣀⣀⣠⠤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⣷⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣇⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠸⣿⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣠⣤⣤⣤⣤⣤⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⣾⡇⠀⠀⠀⠀⠀⠀⢀⣠⡴⠿⢻⡏⡁⠀⠀⠀⠀⢀⣀⡀⠈⠉⠛⢢⣤⠀⠀⠀⣠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⢿⣅⠀⠀⠀⣠⢴⠋⠁⠀⠀⣾⣿⠁⠀⠀⠀⠀⢸⣷⣿⠁⠀⠀⢸⡇⢀⣤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠉⠓⢦⣀⠀⢸⠀⠀⠀⠀⢿⡿⠀⠀⠀⠀⠀⠘⢿⠟⠀⠀⠀⢸⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⣷⣄⣀⣀⣀⣠⠤⠾⠃⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣄⠀⠀⠀⠀⠉⠁⠀⠀⠀⣀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⠛⡗⢶⢤⣤⣤⣤⡤⠴⢺⡿⣥⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠶⠋⠁⢸⣦⡇⣸⠀⠀⠀⠀⠀⠀⠀⢹⣝⣿⡷⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣴⠏⠀⠀⠀⢀⡼⢸⠃⣿⠀⠀⠀⠀⠀⠀⠀⠀⢻⡜⣟⡆⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠙⢶⠋⠀⡞⠀⣿⠒⠓⠒⠒⠛⠛⠛⠛⠛⣿⡹⡼⣆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⢸⡤⠤⠇⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⠣⠿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣤⡏⠀⠀⢀⣇⣀⣀⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣤⣼⠋⡿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠿⣍⣀⡴⠟⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠶⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣟⣁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠁⠀⠙⠶⣤⣀⣀⣀⡀⡀⠀⣀⣀⣀⣤⠴⠛⠁⠀⠉⠙⠶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⡍⠉⢹⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇⠀⠈⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠹⢦⣀⣀⡀⢀⣀⣀⣠⠴⠟⠁⠀⠀⠀⠈⠛⠦⣄⣀⣀⠀⠀⣀⣀⣠⠾⣧⣤⣤⣤⣤⣤⠤⣤⡴⣶⢖⡆⠠⠄⠀⢀⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠉⠉⢁⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⢉⣉⠉⠉⠁⡀⡀⣲⡿⣛⠻⠘⢺⠖⠛⡻⠽⠤⠇⠀⠀⠒⠚⡛

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⡤⠴⠶⠶⠶⠦⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣀⡤⠖⠋⣁⠤⠒⠂⠉⠉⠉⠒⠦⣀⠈⠙⠳⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠞⠋⠀⢀⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡼⠃⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠙⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡾⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⢸⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⡇⠀⠀⠀⠀⠀⠹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡿⢱⠀⠀⠀⠀⠀⠀⠘⢦⣀⠀⠀⠀⠀⠀⠀⠀⡠⠞⠀⠀⠀⠀⠀⠀⠀⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣧⢸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠒⠒⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢻⡈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠈⢿⣷⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⠤⠤⠤⠤⢤⣀⣀⠀⠀⠀⠀⠀⣸⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠈⢻⣄⠀⠀⠀⢀⣠⠖⠋⢹⣧⠀⠀⠀⠀⣤⣤⠀⠈⠙⡆⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⠢⣄⠀⠹⡀⠀⠀⢸⣿⠀⠀⠀⠀⢿⡿⠀⠀⢠⡧⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠛⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠓⠢⠤⠤⠔⠊⠁⢀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡹⢦⣄⣀⣀⣀⣀⣤⣶⣋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣀⠴⠒⠉⣷⡀⣸⠀⠀⠀⠀⠀⠹⣿⣷⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣼⠁⢀⣀⡰⠃⡇⣏⣀⣀⣀⣀⣀⣀⣹⣿⣧⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠹⡆⠀⢸⣀⣸⠀⡇⠀⠀⠀⠀⠀⠀⠈⣯⢧⣷⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣤⡏⠀⢈⣇⣀⣠⡇⠀⠀⠀⠀⠀⠀⠀⠸⠦⢼⠻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠛⠤⢴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡴⠋⠉⠲⢤⣀⣀⣀⠀⠀⣀⣀⣀⠤⠚⠉⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠉⡏⠉⢻⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢷⡀⠀⠀⠀⠀⠀⣀⡴⠃⠀⠈⠧⣀⠀⠀⠀⠀⠀⠀⣰⣇⣀⣀⣀⣀⡀⣀⣀⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⠉⠓⠚⠉⠉⠁⠀⠀⠀⠀⠀⠀⠉⠙⠒⠒⠛⠉⠁⣻⢿⠿⠿⠧⠟⠿⠧⠟⠀⠀⠘⠓

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠤⣤⣤⡀⠀⠀⢠⡦⠤⣄⡀⠀⠀⠀⠀⢀⣤⠖⠛⠉⠉⠉⠉⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣰⠏⢰⠋⠀⠇⠀⠀⣼⠀⠀⢄⡙⠲⡀⣠⠔⠋⠀⠀⠀⠀⠀⣀⣀⡀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⡾⢹⢀⡇⠀⠀⡼⠖⠲⣿⠀⠀⠀⡵⡄⠙⣇⠀⠀⠀⠀⠀⡴⠋⣧⣼⠝⡀⠀⣱⣤⡄⠀⠀⠀⠀⠀⠀ ⠀⡏⢡⡼⠉⠀⢀⡞⠁⠀⢠⠟⡆⠀⠀⣁⡇⢀⡜⠀⢀⣀⣤⣾⠶⠞⠛⠛⠓⠷⠤⣏⡀⡆⠀⠀⠀⠀⠀⠀ ⠀⢳⡀⠀⠀⡴⠋⠀⠀⠀⣯⡴⠛⢆⡀⣋⠴⣊⠴⠚⢉⣽⠿⠛⢿⡿⠯⣍⣑⣶⡂⠄⠙⢷⡀⠀⠀⠀⠀⠀ ⠀⢸⠀⠀⠀⠀⠀⠀⢀⣼⣿⣅⣤⣀⠉⣡⣟⠧⠤⠒⠉⡠⠚⣩⣶⠃⠀⣼⡛⢻⣷⠀⠀⠀⣹⠀⠀⠀⠀⠀ ⠀⠘⣧⠀⠀⠀⠀⠀⢀⣴⡟⠁⢀⠈⣿⠁⠙⢤⡀⠀⠀⠃⠀⢿⣿⠀⣴⣿⠙⣾⣀⣀⡠⠔⠋⢀⣀⠀⠀⠀ ⠀⠀⠈⢿⣉⣀⡠⠔⠋⢸⡃⠀⢀⣧⠸⡄⠀⢰⣃⣴⡄⢆⠀⢀⠟⣠⡿⠿⠿⢿⣍⠀⠀⢀⣴⠋⠈⢳⠀⠀ ⠀⠀⠀⠀⠉⢻⡄⠀⠀⠸⡇⠀⠈⡿⠀⠙⠒⠚⠸⣿⣿⣦⣍⠁⠀⠀⠀⠀⠀⠀⠈⢦⡴⠟⠃⠀⢀⡎⠀⠀ ⠀⠀⠀⠀⠀⠀⠹⣄⠀⠀⠹⣆⡈⠁⠀⠀⠀⠀⠀⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⢀⣾⠀⠀⠀⠀⠸⢤⣄⡀ ⠀⢠⣶⣿⣿⠷⢄⠙⣦⠀⠀⠀⠉⠙⢦⡀⠀⠀⢠⣯⠙⣿⣿⣿⣷⣤⣀⣀⣀⣤⠾⠋⢣⠀⠀⠀⠀⠀⢀⡷ ⠠⣿⡿⠋⢀⣠⣬⣧⣸⡧⠀⠀⠀⠀⡸⠻⣦⠀⢸⠀⠳⣌⠙⢭⣈⠿⠛⠉⠙⡏⠀⠀⣨⠇⢠⣀⠴⠊⠉⠀ ⠀⢿⡀⣰⡿⠛⠉⣹⢻⣀⠀⢀⡠⠚⠁⠀⠸⣄⠈⠣⣀⣠⠿⠛⣁⣀⣀⡤⠞⣁⠔⠊⠓⠒⠋⠀⠀⠀⠀⠀ ⠀⠈⢻⣿⠁⢀⣾⠃⠀⢈⡽⢋⡠⠤⠤⠤⡀⡟⠳⠤⠤⠤⠴⢊⡟⠀⠘⡖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠉⣷⣾⡟⠀⠀⢼⠀⣯⠔⠂⣀⣴⡿⠧⣄⣀⡀⢀⡴⠋⣀⡀⣸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣿⡿⠁⠀⠀⠈⠓⠦⠽⠷⠚⠉⠀⠀⠀⠀⢨⣿⣞⠭⠄⢈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⡾⡟⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠓⣶⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡞⢸⠀⠸⣄⠀⠀⠀⢀⣀⣤⡖⠲⠦⠤⠤⠤⠒⣀⡴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣇⠸⡀⠀⠈⠙⢒⡖⢫⡿⡆⠙⠦⢄⣀⣠⠖⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠧⣽⣦⡤⠔⠋⠀⠀⠻⢧⣀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀ ⠀⢀⠆⠕⢲⠀⠘⠉⠒⢄⢀⠴⠊⠁⠀⢀⡀⠘⡄⠀⠀⠀⠀⠀ ⡰⣻⠜⠀⡜⠂⣦⠀⠰⡆⢡⠀⠀⢀⣊⣶⣏⣀⡴⢢⠀⠀⠀⠀ ⢡⠁⠠⠊⠀⢰⡜⠢⣘⣅⠥⢒⡽⣛⢶⠦⣒⣆⠍⠺⡀⠀⠀⠀ ⠸⡀⠀⠀⠐⣹⠃⠐⡔⠣⡉⠀⡌⢸⡇⢠⡗⣝⢀⡠⠃⠀⠀⠀ ⠀⠙⠥⡐⠈⢨⠀⢼⠰⣀⢧⣶⡣⠤⠁⠚⠛⠛⡄⣠⠎⠈⠇⠀ ⠀⢀⣀⠱⡀⠘⢆⣈⠀⠀⠀⣿⣿⣇⠀⠀⠀⠀⣼⠀⠀⠸⠤⡀ ⣴⠟⢋⣱⣙⡄⠀⠀⡱⣄⢰⠳⠛⢟⡻⠶⠲⡏⠀⡃⢀⡠⠐⠃ ⠸⣰⠏⣡⠋⠤⡤⠊⣀⠘⣄⠃⠐⡋⡤⢴⡪⠔⠉⠉⠁⠀⠀⠀ ⠀⠙⣶⡏⠀⢎⠮⡒⢠⠗⠤⠀⡠⣊⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠰⢼⠀⠀⠀⠉⠉⠀⠀⠀⠀⠿⢬⠄⠃⠀⠀⠀⠀⠀⠀⠀⠀ ⢠⢹⠀⠢⢀⡠⣄⠶⡐⠒⢒⠤⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠣⠦⠤⠒⠀⠻⠄⠠⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀