Butterfly Affection Emoji Combos

🦋🥰

🦋💜

🦋💕

🥰🦋

🦋💕✨

💖🦋💖

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⠀⠀⢀⣴⣶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠟⡏⣇⢹⠳⡘⢿⣿⣿⣧⡙⢷⣤⠄⢀⣴⡴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢠⢟⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢳⠸⡄⢣⠙⣌⢺⡿⠳⣽⣮⣿⣷⣜⢁⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⣻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠈⣷⡀⠀⠘⣆⠀⠀⠀⠀⠹⡄⠀⠀⢠⢸⠀⢱⣈⣧⣸⣿⣷⣼⣾⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣳⠀⡀⠀⠀⢹⢳⡀⠀⠸⣆⠀⠀⠀⠀⠹⡀⢠⣼⣼⣷⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣼⣿⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡇⡇⢣⠀⠀⢸⡆⢳⡀⠀⢻⢦⠀⠀⠀⠀⢡⢸⣿⣿⣿⣿⣿⣿⣿⣿⠿⣿⡿⠿⢿⣿⡿⠃⠀⠀⠀⠀⠀⢀⡀⢀⠀⡀⢀⣀⣀⣀⠀⠀⠀⣀ ⣴⠿⢿⠀⠀⠀⠀⠀⠀⢸⢇⠀⠀⢷⠸⡘⣆⠀⠈⢿⡀⢳⡀⠸⡄⢣⡀⢳⡀⢠⡈⠙⠛⠛⠛⠛⠻⣿⣿⡄⠀⠀⠀⠈⣿⣷⠃⠀⠀⠀⠀⠀⣼⠁⣿⣾⣧⢿⡿⢯⡿⣦⡏⣹⠁ ⡏⠀⠘⡆⠀⠀⠀⠀⠀⢈⢸⡀⠀⢸⠀⢳⢘⣆⠀⠘⣧⠀⢳⣄⣱⠖⢳⣄⣷⣀⣧⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⠘⣿⣆⠀⠀⠀⠀⠀⠋⠀⠛⠹⠋⠘⠓⠚⠃⠙⠁⠛⠀ ⣸⠀⡄⣇⠀⠀⠀⠀⠀⢸⡀⣇⠀⠀⡇⠈⣧⠏⠳⠤⠚⠛⠉⢀⣤⣾⠿⠋⠁⠀⠈⣇⠀⠀⠀⠀⠀⣿⣿⣿⣧⡀⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀⠀⠀⢰⣇⣶⣰⢢⣾⢷⣴⠖⠀⠀ ⣿⣴⣷⣿⡀⠀⠀⢀⠀⠀⣇⠸⡤⠤⠴⠚⠁⠰⠂⠀⠀⠀⠰⠿⠿⠷⠶⠶⠶⠶⠶⢻⡀⠀⠀⠀⠀⠘⢻⣿⣿⠙⣄⠀⠀⠀⠘⣿⣿⣦⡀⠀⠀⠀⢸⠟⠿⠧⠏⠹⠾⠃⠀⠀⠀ ⣿⣿⣿⣿⡇⠀⠀⠸⣆⣄⣼⣶⣦⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⢻⣿⣇⠘⣦⠀⠀⠀⢹⡟⢿⣿⣆⠀⠀⠀⣤⡴⢦⡴⡄⣠⢤⡄⠀⠀ ⡉⢿⠙⣿⣿⠀⠀⠀⢸⡉⠉⠉⢁⣼⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠘⣷⡀⠀⠀⢳⠀⠙⢿⣷⣄⠀⣼⢠⡏⣰⣿⠃⣼⠃⠀⠀ ⣿⡼⣸⣿⢻⣷⠀⠀⠀⣇⢠⡾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠠⠙⢷⡀⢹⣿⣦⡀⠈⣇⠀⠀⠙⢿⣷⣧⣀⢉⠁⣈⣉⣀⣀⠀⠀ ⡿⣡⡿⣿⠘⡇⢇⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⢀⠀⠀⠀⡄⠈⢻⣌⣿⣏⡿⣆⠸⡄⠀⠀⠀⣼⠷⣿⣿⢀⣿⡟⣿⡏⠀⠀ ⠀⣩⣷⣿⠀⢳⠘⡄⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡇⠀⠀⠸⠀⠀⠀⢧⠀⠀⣿⣿⣿⡧⠈⠣⣹⡀⠀⠀⠃⠐⢻⣿⣿⡈⠛⠛⠃⠀⠀ ⠀⢩⣿⣿⠀⠈⡄⢱⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⠀⠀⢀⣀⠠⠖⠀⠀⠀⠀⣠⣾⣇⠀⠀⢸⠀⠀⠀⢸⠀⠀⢸⡹⣿⣿⡇⠀⠙⢷⡀⠀⠀⠀⠀⢻⣿⣿⣦⠀⠀⠀⠀ ⣴⡿⠉⣿⠀⠀⡇⠀⢇⠀⠀⡎⢧⡀⠀⠀⠀⠀⠀⠘⠒⠒⠚⠉⠁⠀⠀⠀⠀⠀⣠⠞⠁⠀⢿⠀⠀⠈⠀⠀⠀⢸⠀⠀⠀⣇⢹⣿⣿⡀⠀⠈⢷⡀⠀⠀⠀⠀⢻⣿⣿⣧⠀⠀⠀ ⠋⠀⣸⣿⡀⠀⢸⠀⡜⡆⠀⢱⠸⣿⣷⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠋⠀⠀⠀⠀⡼⡇⠀⢸⡆⠀⠀⢸⡆⠀⡆⢻⣷⣿⣿⣷⡂⠀⠈⢷⠀⠀⠀⠀⠈⣿⣿⠟⠃⠀⠀ ⠀⠊⢹⣿⡇⠀⢸⠀⣧⠸⡄⠈⠀⣿⣿⣿⣿⣿⣷⣶⣤⣤⣤⣤⡴⠖⠋⠁⠀⠀⠀⠀⠀⡜⠁⢳⠀⡸⢻⠀⠀⢸⣷⠀⢿⡄⠈⠿⣿⣿⣷⣆⠀⢸⡇⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀ ⠀⠀⣼⣿⡇⠀⢸⡆⢹⣆⢱⠀⠀⢹⣿⣿⣿⣿⣯⣿⠟⠁⢸⠘⡆⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⢸⡄⡅⠈⡇⢀⢸⢻⣦⠁⢻⡀⠰⣿⣿⣿⡏⠙⠺⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⣿⣿⡇⠀⣼⡧⢸⡿⣆⢃⠀⢸⠿⣿⣿⣟⢡⠀⠀⠀⢸⠘⣿⡄⠀⠀⠀⣠⠔⠁⠀⠀⠀⠀⠁⠁⠀⠀⠸⡞⠈⣟⠀⠀⠁⠀⣿⠿⠛⠁⠀⢀⡿⣷⡆⠀⠀⢀⢀⡀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⠤⠤⠤⠤⠤⠤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢓⡦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⡙⠶⣄⡠⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡘⣿⣖⠲⢤⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⢶⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣿⣿⣦⡀⠀⠙⢦⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠁⣠⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⣿⣿⣿⣧⡀⠀⠀⢳⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⢀⣴⡟⠋⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢇⠀⠀⡄⠀⢸⣿⣿⣿⣿⣧⡀⠀⠈⢳ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢃⣰⣿⣿⠀⠀⠀⠀⠀⠀⠀⡸⠁⠀⠀⣧⠆⠀⠀⣿⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠸⣇⠀⠸⡀⢸⣿⣿⣿⣿⣿⣷⡀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣧⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⢠⢻⠀⠀⢰⢹⠀⢸⢰⠀⠀⠀⠀⢇⠀⠐⠀⠀⠀⢻⠀⠀⠠⡌⠛⣿⢻⢿⢿⠛⣷⡄⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡿⢛⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⡼⡏⠀⠀⣾⠸⠀⠸⡇⡆⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⣇⠀⠀⡇⠀⢻⠸⣼⡟⠀⠙⠻⡄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡿⣡⠟⣼⠻⢻⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⡇⠁⠀⠀⡏⠀⠀⠠⢧⡁⠀⠀⡆⢸⣧⠀⠀⠀⠀⠀⠹⠀⠀⡇⡄⢸⠀⡇⢧⠀⣄⠀⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢃⡞⣱⠃⢠⠃⢀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡻⠀⠀⣰⡇⠀⡀⠀⢸⣷⠀⠀⢇⠘⡞⡄⠀⠀⢰⠀⠀⠀⢠⡇⡇⠀⡇⡇⠸⡆⠙⡄⣄ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣤⣾⡽⢳⠂⡿⠀⣸⡇⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⣾⡇⠀⢰⢿⠁⠀⡇⠀⠘⡿⡀⠀⢸⡀⡇⢹⡀⠀⠘⡇⠀⠀⢸⣇⣷⣀⣿⣇⢸⣷⣀⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣷⣯⣴⡇⣰⣧⡇⠀⠀⠀⠀⠀⠀⣷⡀⠀⢰⣿⠀⠀⡼⡌⠀⠀⣇⠈⠀⢷⣇⠀⢸⡇⣗⠋⢧⠀⠀⢿⢆⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣹⠿⠛⠛⠋⠉⠛⠛⠛⠿⢥⣀⠀⠀⠀⠀⠀⣧⠃⠀⡼⣹⠀⢰⣷⡧⣀⠀⣿⢠⠀⠸⡽⡄⠈⣿⢹⣀⣸⡇⠀⢸⣆⡄⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⣠⠞⠉⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⣿⠀⢠⣇⣿⣀⣛⠛⠁⠈⠉⠉⠉⠀⠀⠉⠁⠤⢟⣾⣿⣿⣿⣷⠾⠿⣿⡌⠉⠀⠀⠀⠛⢻⣿⡇⣿⡀ ⠀⠀⠀⠀⠀⠀⡾⠁⠀⠀⠀⣐⣿⢯⣗⣒⣾⡿⣭⡆⠀⠀⠀⢹⡄⠀⠀⠧⣶⣿⣿⣿⣟⠻⢿⣖⠂⠀⠀⠀⠀⠀⠀⠐⢺⣿⣿⣿⣿⣯⣄⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⠀⠻⡾⢋⡟⠙⠷⣟⠻⠇⠀⠀⠀⠈⡇⠀⠀⣷⣿⣿⣿⣿⣷⡄⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠸⣷⣛⣋⣸⠇⠀⢀⡤⡇⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⣯⣸⡇⠀⢸⡭⠄⠀⠀⠀⠀⠀⡇⠀⠀⡈⠻⢧⣈⣁⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⠒⠚⠉⠁⡇⠀⠀⠀⠀⠀⢸⣿⣿⣿⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠈⣁⣸⣃⠀⠘⠛⠂⠀⠀⠀⠀⠀⢹⠀⠀⡇⠉⠛⠙⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀ ⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⢹⠏⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠘⣿⣿⡦ ⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠛⣵⣛⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧ ⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⣶⡛⠏⣀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣧⣤⠆⢾⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠽⣿ ⠀⠀⠀⠀⠀⠀⠈⣦⠀⠀⠀⠈⠩⠍⠉⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠁⠀⢸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣖⣲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠡⠘ ⠀⠀⠀⠀⠀⠀⠀⣼⣧⠀⠀⠀⢚⡃⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠘⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢿⡿⠛⣳⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡇⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣾⣿⠀⠓⢦⣄⡉⠁⠀⠀⠀⠀⠀⢀⣠⠞⠁⢸⡀⠀⠀⠀⣿⣿⣿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⠀⠀⠀⠀⣠⣴⣿⣿⣿⡇⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⠛⠀⠀⡴⠋⠉⠙⠒⢲⣶⣶⠚⢹⠁⡄⠀⠘⡇⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⡲⢤⣀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠉⣿⣿⣿⣿⠇⠀⠀⠀⣾⡇⠀⠀⠀⠸⠀ ⠀⠀⠀⠀⣼⣿⡟⡄⠀⡼⠃⠀⠀⠀⢰⣿⣿⡿⠀⢸⠀⣧⠀⠀⣷⠀⠀⠀⢿⣿⣿⡟⡏⣿⣿⣿⡇⠀⠈⠛⢦⣤⣤⡤⠖⠋⠁⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⣿⣿⡇⡁⣼⠁⠀⠀⠀⢠⣿⣿⣿⠃⠀⢸⡄⣿⠀⠀⢹⡇⠀⠀⢸⣿⣿⣇⡷⠿⠿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣇⣿⣿⠀⠀⢀⣿⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⢀⣿⣿⣿⠀⣧⠃⠀⠀⠀⢠⣿⣿⣿⡏⠀⠀⠸⡇⡿⡆⠀⢸⣧⠀⠀⣾⣿⣿⡟⠀⢈⡂⣸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⢋⠉⠉⣿⠀⠀⣾⣿⣿⣿⠀⠀⠀⠀⠀ ⠀⠀⢸⣿⣿⣿⡀⡿⠀⠀⠀⣠⣿⣿⣿⡿⠁⠀⠀⠀⡇⡇⢻⠀⠸⣿⣆⠀⢻⣻⡏⠀⠀⠈⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠆⠀⢸⣾⡁⠀⡏⢀⣼⡟⣿⢿⢻⡆⠀⠀⠀⠀ ⠂⠀⢸⣿⣿⣿⡇⡇⠀⠀⣴⣿⣿⣿⣿⣇⣀⣀⣀⣠⣿⣧⣨⡆⢠⣽⣿⠀⢸⣿⡀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠙⣿⢰⢀⡞⠁⢧⣟⡾⠈⡇⡀⠀⠀⠀ ⠀⠀⠀⠉⠛⠛⠿⣷⡀⢠⡽⢿⣿⣿⡟⠀⠀⠈⠙⠻⣿⣿⣿⣷⢸⣿⣿⣷⢈⡟⢧⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⣿⠟⠀⠀⠈⢿⣿⣶⣷⣧⣤⣶⣴ ⠀⠀⠀⠀⠀⠀⠀⠀⣹⠏⠀⠀⢙⣿⡃⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣷⡁⠈⣧⠀⠀⠀⠀⠈⠷⠶⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⣩⡏⠀⠀⠀⠀⠈⣿⣿⣾⣿⣿⣿⣿

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⢛⣵⡿⠿⠯⠋⠈⣡⣶⣿⠿⣿⣩⣽⣍⠻⣿⣶⣬⡳⠟⢿⡻⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣽⣾⡿⠋⠀⠀⠀⣠⡾⢛⠟⠁⡼⠛⠁⠀⠘⣧⢹⡈⢻⡻⣦⡈⠉⠻⡝⣷⣄⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡛⣹⠏⠀⠀⠀⢀⡴⢋⡼⠃⠀⣴⠣⠀⠀⠀⠀⠈⢧⣧⠀⠱⡌⠻⣄⠀⠀⠈⢻⣧⡀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠾⣻⣿⣿⡇⢀⡼⠋⠀⠀⠀⢀⡞⢡⠟⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠈⢿⡀⠀⠹⡄⠙⣶⡀⠀⠀⠹⡽⣆⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⢡⣾⣿⣿⣿⣧⡞⠁⠀⠀⠀⢀⣾⠀⠎⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⠀⠀⠹⡄⠈⢣⠀⠀⠀⠹⡜⣶⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣴⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⣸⠇⠀⠀⡴⠂⢠⡏⠀⠀⠠⣤⣤⣤⡄⠀⡆⢻⣤⣤⣤⠽⠀⠸⣇⠀⠀⠀⢻⠘⣿⣶⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡿⢭⣿⣿⣿⣿⡇⠀⠀⠀⠀⢠⡏⠀⠀⣼⠁⢠⣟⡇⠀⠀⠀⡇⠀⠀⠀⠐⠁⠸⡇⠀⠀⠀⡄⠀⣿⠀⠀⠀⠀⡇⠸⣿⣞⡆⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⠟⣱⣿⣿⣿⠀⢸⣿⣿⣿⣽⠁⠀⠀⠀⠀⣿⠁⢀⣾⢳⡇⠙⣾⢥⡶⠃⢱⡗⠲⠶⠦⣼⠀⢐⣇⠀⠀⠀⢹⡄⢹⡇⠐⢄⠀⢸⡄⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⣿⣣⡾⡿⢡⣿⡿⢐⣿⣿⣿⠇⡇⠀⠀⠀⠀⢰⡿⠀⠘⢃⡾⠀⣸⢻⣿⠰⢀⣾⣷⡆⠀⠀⣿⡇⢸⡇⠀⢠⡀⢸⣇⠘⡇⠀⠀⠀⠈⣇⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⢿⣿⣸⢡⡞⣼⢡⡾⢿⠛⡟⢸⠁⠀⠀⠀⠀⣸⠁⠀⠀⣼⠣⣰⠃⣾⡿⠀⢸⢿⣹⡇⠀⠀⢻⡇⠘⣇⠀⠈⣿⠸⡇⠀⣧⠀⠀⠀⢠⢸⢿⣿⡿⢯⢿⡳⣄⠀⠀⠀ ⠀⠀⠀⠀⢠⣾⣿⣧⡞⣠⠃⠸⠀⡞⢸⠇⡾⣆⠀⠀⠀⠀⡟⠀⠀⣰⠇⣰⠃⠀⣿⠃⠀⣾⣸⣾⡇⠀⠀⣿⡇⢠⢹⡀⠀⢸⣇⢿⢺⣾⠀⠀⠀⠈⢯⢸⣟⢳⠘⣧⣷⣽⡇⠀⠀ ⠀⠀⠀⠀⠈⠻⣿⣿⢱⡏⢠⠂⣰⠇⣿⢀⡇⢹⣆⠀⢀⢸⡇⠀⢴⠏⣰⠃⠀⢸⡿⠀⢰⠇⣿⣿⠀⠀⢀⡏⢸⠈⡏⣧⠀⠈⣿⣾⣿⣿⠀⠀⢠⠀⠈⣿⣿⢸⣇⢹⣼⡿⠁⠀⠀ ⠀⠀⠀⠀⠀⠀⠙⣿⣿⣵⡏⣠⣿⢰⡇⢸⡇⠀⢻⡄⢸⢸⠇⢀⡟⡿⠿⠲⠶⣾⣅⣀⠟⢀⡇⣿⠀⡄⢠⠇⢸⠀⡇⢻⡆⠀⠘⣯⣿⣿⠀⠀⣼⠀⠀⣿⣿⡈⣿⣸⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⣾⡇⢸⣧⠀⢸⣟⣸⣾⣠⣿⣠⡀⠀⠀⠀⣿⣀⡝⠓⣾⣇⣿⠀⠀⣸⢀⣘⣇⣇⣈⣻⣀⡀⢹⣻⡇⠀⣸⠻⢨⣠⣿⣯⣧⣿⣿⣿⠏⠀⠀⠀ ⠀⠀⠀⠀⢀⣼⣿⣿⡿⢻⢿⣿⣿⣿⠀⢸⣿⠀⢸⣿⣿⣿⣿⣿⣿⣟⡿⣶⣦⣭⡙⠂⠠⣿⣿⣏⠀⣠⠇⠉⠉⠉⠉⠉⢿⣯⠉⠙⣿⣷⠀⠋⠀⢸⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀ ⠀⠀⠀⣠⣾⣿⣿⣿⡇⠀⠀⢸⣿⡇⠀⣿⣻⠀⢸⡉⠻⣿⠀⢻⡟⠋⠉⣹⠿⣟⢿⣇⠀⠀⠀⠈⠉⠁⠀⠒⣊⣭⣥⣶⣦⣽⣧⣀⣿⣽⡀⠀⠀⢸⣿⣿⣿⢹⡉⠉⣿⣆⠀⠀⠀ ⠀⢀⡴⠟⣿⠟⣾⣿⠀⠀⢀⣼⣿⠁⠀⣿⣿⣇⠀⢿⡆⢸⢳⣌⢧⡀⠛⠾⣶⠃⠀⠈⠀⠀⠀⠀⠀⠀⠠⣴⣿⡿⠟⠿⣾⣿⣿⣿⣿⣿⣷⠀⠀⣿⣿⣿⡇⢸⣿⠀⢹⣿⡆⠀⠀ ⣴⠟⠁⣴⠏⣼⣿⡿⠀⠀⣼⣿⡟⠀⢲⣿⣿⡿⡄⠈⣇⠘⠀⠈⠓⠙⠿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣏⠇⠦⠸⣤⠏⣠⣾⡟⢡⡿⢠⠀⣿⢯⣿⣿⢸⡟⡀⠈⣿⣿⡄⠀ ⠛⣠⡞⠁⣰⠏⣿⡇⠀⠀⣿⣿⠀⢀⣿⣿⣿⡿⡇⠀⠘⣶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⠺⠥⠞⠋⢹⡇⣼⠁⢸⢀⣿⣸⣾⣿⢸⣿⣇⠀⢻⣿⣇⠀ ⡿⠋⠀⣰⡏⣸⡿⠁⠀⢠⣿⡟⠀⣼⣿⣿⣿⣧⠃⠀⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡏⠀⡞⢸⣿⣏⣿⣿⠘⣿⣻⠀⠘⡏⢿⠀ ⠀⠀⣰⠏⢠⣿⡇⠀⢠⡟⡿⠃⢰⣿⣿⣿⣿⣿⡃⠀⢠⡎⡟⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⠁⠀⡇⣾⡿⣽⣿⢿⠀⡇⡟⡄⠀⣧⢸⡇ ⢀⡼⠃⢀⣾⣿⢀⣀⡞⣱⠇⢠⣿⣿⣷⣿⣿⣿⡇⠀⠘⣷⣷⣼⣷⣄⠀⠀⠀⠀⠀⠀⠀⢠⣦⡀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⠁⠀⣸⣃⣿⣽⠻⡿⢺⡇⢷⢣⡇⠀⣿⣄⡇ ⣿⠴⠛⠁⠀⠀⠉⣿⣿⠏⢰⣾⣿⣟⣿⣿⣿⣿⣇⠀⠀⣿⣻⣿⣽⣿⠻⢦⣄⠀⠀⠀⠀⠸⣇⠳⣄⠀⠀⢀⣀⡤⠞⢛⣻⣿⣿⡿⠀⠀⣿⢫⣿⣿⠀⡷⢸⡇⢸⠸⡇⠀⣿⡿⠃ ⠁⠀⠀⠀⠀⠀⣰⢳⡟⣠⢿⣿⣿⡇⠀⠉⣿⠉⣿⡀⠀⢸⣿⡿⡟⣿⡀⠀⠈⠓⠦⣄⣀⣀⣨⢦⡘⢷⣟⠙⠛⠉⡿⣻⣿⣿⣿⡇⡄⢸⣿⢸⠛⣿⣸⣇⣿⡇⢸⠀⣿⠀⠉⠀⠀ ⠀⠀⠀⠀⣠⡴⢡⡟⣴⠋⠀⠉⠟⠃⠀⠀⢿⡄⢹⣷⠀⣾⡜⢿⡷⠘⠷⣄⠀⠀⠀⠈⠉⠁⠀⢘⣷⣄⠙⢦⡀⠀⠃⠀⢉⡿⢻⣿⢳⡿⣿⣟⡻⣿⣿⣿⣿⡇⢸⠀⣿⡀⠀⠀⠀ ⠉⠉⠉⠉⠁⣴⣿⠟⠁⢀⠀⠀⠀⠀⠀⠀⠈⣷⠸⡿⣧⢹⡇⠀⢻⡄⠀⠈⠙⢶⠀⠀⠀⢀⡴⠋⢁⣿⣷⡀⠙⢦⣄⣰⡞⠁⢸⣿⡾⠁⣿⠁⠀⠸⣿⣿⣿⠅⢸⡄⢹⣇⠀⠀⠀ ⣀⠀⠀⣠⣾⡿⠋⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠘⢧⣿⡘⣾⣇⠀⠀⠙⢦⡀⠀⠈⡇⠀⠀⡞⠀⢀⣿⣉⣉⡉⠉⠉⠉⢻⡀⢀⣿⡿⠁⢰⠟⠀⠀⠈⠉⠙⢧⠀⢸⣧⠸⣿⠀⠀⠀ ⣽⠿⠿⠟⠃⠀⢀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠟⢿⣿⠀⠀⠀⠀⠙⠳⢤⣿⠀⣸⢁⣤⣟⡁⠀⠀⠀⠀⠀⠀⠀⢳⣸⡟⠀⢀⡞⠀⠀⠀⠀⠀⠀⠘⣆⠘⣿⠀⣿⡄⠀⠀ ⠉⠀⠀⠀⠀⠠⠎⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡀⠀⠀⠀⠀⠀⠙⢿⡛⠉⠈⣟⠉⠉⠉⠀⠀⠀⠀⠀⠀⢻⡀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⣼⠀⢹⡇⠀⠀ ⢀⣠⡴⠒⠂⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠹⣍⠀⠀⢀⡄⠀⠀⠀⠀⠀⠸⣷⡏⡄⠀⡇⠀⠀ ⠏⣿⠿⣿⣿⣿⣅⡀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣌⠷⣄⣀⡀⠀⠀⠀⠀⠀⠀⠘⣦⣦⢿⣱⠀⠀⠀⠀⠀⠈⢻⣷⡇⠀⠁⠀⠀ ⣼⢣⣯⠄⠈⠻⢿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢤⡙⢻⣿⣓⠲⠤⢤⣤⠞⠋⠀⠀⠹⣆⠀⠀⠀⠀⠀⢸⣿⡇⠀⠸⠀⠀ ⢏⠟⠏⠀⠀⢀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣄⣈⣻⣷⠾⢋⣁⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⣿⠁⠀⠀⠂⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⠠⡤⠤⠤⠤⢀⡀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⠕⠊⠀⠀⠀⠀⠒⡀⠈⠑⣿⣀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡰⣩⣿⠇⠀⢠⠂⢀⠀⠀⠀⠀⠈⡄⠀⠘⣷⣌⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣿⠀⠀⠆⠀⡈⠀⠀⠀⠄⠀⢠⠀⠰⢿⣿⣟⠦⡀⠀⠀⠀ ⠀⠀⣠⣮⢑⠽⡿⡇⠀⠸⠀⠀⠃⠰⢀⠀⢸⠀⠀⡆⠀⢻⡉⠀⣺⣼⣦⠀⠀ ⠀⠀⠛⢿⣿⣀⢢⠁⠀⡆⡆⢸⢰⢈⢎⡄⢜⢃⠀⠁⠀⠘⢣⣾⣿⢯⡀⠀⠀ ⠀⠀⠀⡜⢺⣿⠛⠀⠀⣹⣇⣆⣴⠸⠸⢧⣸⣜⣇⢀⠀⠀⠘⢻⣏⠈⣷⡀⠀ ⠀⠀⣰⠁⣼⡇⠠⠂⠀⡧⣰⣛⡍⠀⠀⠀⢉⣿⣆⢼⠀⠀⠀⢸⣿⠀⢹⡇⠀ ⠀⣴⡇⢠⡿⠇⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡀⠀⢈⣿⢦⠘⣿⣀ ⡰⠡⠀⡜⣧⢀⠸⡀⠀⣷⣄⠠⠄⢀⣀⣀⠀⠀⣠⣾⠀⢣⡄⢰⢿⣸⠴⠋⠀ ⡇⢸⠸⠀⣟⢸⡀⣷⠀⣿⣿⣷⣦⠄⣀⣀⢤⣾⣿⣿⠀⡼⢀⡿⠊⠁⠀⠀⠀ ⡇⠸⡇⠀⣻⠾⠗⠸⡆⡟⣻⠋⡞⠀⠀⠀⡸⠏⢿⣿⢸⣿⠟⠁⠀⠀⠀⠀⠀ ⠈⠀⠡⡜⠁⠀⠀⠀⠘⣷⡏⠀⢣⠀⠀⠀⡐⠀⠸⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠃⠀⡖⠀⢀⣴⣽⠁⡠⠊⠑⡄⡎⠈⠂⢄⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣷⢀⣾⣿⡿⠋⠉⠢⠀⡇⢠⠜⡁⠊⠙⢿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣇⠀⣿⣸⣿⠋⠀⠀⠀⠀⠀⠈⢉⠔⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⣧⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢃⠙⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡌⠀⢶⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡷⢾⣷⣾⣦⣄⣀⣀⠀⣀⣀⣀⣀⣀⣀⣀⣀⡄⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠛⣲⣤⣤⠄⠀⠀⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢷⡀⠈⠹⣷⣦⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⣼⡟⠀⠀⣾⠟⠁⢸⡀⠀⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠈⢦⠻⣿⣳⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⢠⣾⠃⠀⠀⠸⣇⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⠀⠀⠈⢧⠹⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠋⠀⢀⡿⠁⠀⠀⠀⠀⡟⢁⡿⠛⢳⣦⣼⣄⣀⣀⣀⠀⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢈⣧⣤⠤⠼⣆⢹⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⢠⡿⠁⠀⠀⠀⠀⠀⡇⡜⠀⠀⡞⢠⠟⠃⠉⠙⠉⣿⢻⢀⡦⠤⠤⣤⠤⢤⣴⠤⡤⣶⡿⠒⠛⠛⠙⢻⡝⠀⠀⢹⡀⢻⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⢠⡿⠁⠀⠀⠀⠀⠀⠀⡇⠁⠀⢸⠁⡼⢰⠀⠀⠀⠀⣿⢸⠘⠀⠀⠀⡇⠀⠀⠻⠀⣇⠘⠀⠀⠀⠘⠀⠀⢧⣧⠀⠀⡇⠘⣯⢿⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣠⠊⠀⠀⢸⡏⢠⣿⣁⣀⠀⣠⣤⠀⡀⢸⡇⠰⠤⢿⠶⠃⣾⠒⠶⠶⠼⢸⡸⠘⠒⠖⠞⡇⠐⠒⠒⡉⣿⠉⠉⠉⠉⠙⠓⠲⠞⢻⠲⠶⢿⡄⣿⡌⠃⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡶⢃⣤⠆⣰⡿⣠⡏⣿⠃⢹⣾⠃⢻⣿⣿⣾⡇⠀⠀⡏⠀⠀⣿⡀⢸⡀⠀⢸⡇⣦⡇⠀⢰⣇⠀⠀⠀⡇⢹⡄⠀⠸⡆⠀⠀⢸⡄⠸⡄⠀⠈⡇⡟⢿⣆⠀⠀⠀⠀⠀⠀⠀ ⠀⡆⢠⡿⠃⣴⣟⣁⡏⢸⡇⢀⣾⣿⠀⣾⡇⢸⣿⡇⠀⠀⡇⠀⡀⣿⣇⡌⣇⠀⢸⡇⣿⡇⠀⢸⣿⠀⠀⠀⡇⢰⣻⡄⠀⢳⠀⠀⠀⡇⠀⡇⠀⠀⠁⣷⠘⣿⠀⠀⠀⠀⠀⠀⠀ ⢸⠁⡾⠁⣴⡟⣸⣿⣠⣾⡇⣸⡏⣿⡀⣿⡇⢸⣿⡁⠀⠀⡇⠀⡇⣿⢹⣷⢿⡆⢸⡇⢻⣧⠀⠸⣿⡀⠀⠀⡧⢸⡅⢿⡀⢸⡆⠀⠀⢸⠀⣧⠀⠀⠀⢻⡄⢻⡄⠀⡀⠀⠀⠀⠀ ⠀⠀⠓⠚⢛⣴⠃⣸⠋⠽⢷⣿⣥⡿⠛⠹⢷⣼⣿⡇⠀⠀⡇⠀⣧⣿⣈⣿⠸⡇⠈⡗⠺⣿⡄⠀⡏⡇⠀⠀⠀⢸⡣⠤⢧⡀⣿⡀⠀⢸⠀⢻⠀⠀⠀⢸⡇⠘⣷⣠⡟⠀⠀⠀⠀ ⠀⠘⠀⠀⣸⡟⠀⢿⣷⣄⠀⠙⣿⣶⣶⣶⣶⠐⢿⣿⡄⠀⠇⠀⣿⣿⠀⢹⣇⢹⠀⢇⠀⢧⢷⠀⢇⢳⡀⠀⠀⢸⠁⠀⠈⢳⣾⣇⠀⠀⠀⢸⠀⠀⠀⠈⣷⣼⣿⡿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠁⠀⠀⣽⣿⣷⣄⡙⣿⣿⣿⣿⣤⣾⡿⡇⠀⠀⠀⣿⣿⣿⣿⣿⠿⣆⣼⣷⢼⡀⢇⢸⠘⣧⠀⠀⣸⢶⣶⣾⣾⣿⣿⣆⠀⡄⠀⡆⠀⠀⠀⢹⣯⣿⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡅⠀⠀⣸⣟⢻⣿⣿⣿⣦⡀⡄⠛⠇⠓⠈⠛⠃⠘⠛⠃⠓⢛⣿⣿⣿⡄⢰⠾⢧⡇⠀⠁⠀⠀⠀⢼⣿⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣸⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⡌⠀⢸⠀⠀⣿⡏⠘⢿⣟⠍⢙⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣛⣿⡞⢀⣼⣧⠀⠀⠀⠀⠀⣾⣿⣿⣿⡆⠀⠀⠀⠀ ⠀⠀⠀⠀⡏⠀⣸⣿⣿⠀⠀⣸⣿⣿⣿⣿⣷⠀⢹⢠⡀⣇⠀⢻⡇⠈⠚⠯⠋⠯⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠛⠫⠴⠚⠘⣿⠀⠀⠀⠀⠀⣿⢹⡏⠙⡇⣠⣴⣿⣿ ⠀⠀⠀⠀⠁⠀⣿⣿⣿⠀⠀⣿⡟⣿⣿⣿⣿⡆⢸⡇⢧⢹⡄⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⡇⠀⠀⠀⣿⠘⣿⠀⣿⣿⣿⣿⠿ ⠀⠀⠀⠀⠀⠀⣿⣿⣿⠀⢸⣿⠁⣿⣿⣿⣿⣿⣎⣿⣞⣆⢳⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⣧⠀⠀⣄⣿⣧⢹⡄⣿⣿⡿⠂⠀ ⠀⠤⠄⠀⡇⠀⡿⣿⣿⡀⣾⡿⠀⣿⣿⣿⣿⣿⣿⣿⣟⣿⡞⠧⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠇⠀⢸⠋⣿⡇⢸⡇⣿⠃⠀⠀⠀ ⠀⠀⠀⠀⡇⢠⣿⣿⢹⣥⣿⡇⠀⢹⣿⣿⣿⡿⠻⠋⠻⢮⣿⣄⠘⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣀⠀⠀⠀⣸⢀⣿⣿⣸⡄⡉⠀⠀⠀⠀ ⠀⠀⠀⠀⢻⡈⣿⡁⠘⣿⣿⡇⠀⢸⣿⣿⣿⠃⠀⠀⠀⠀⠙⢦⡀⠘⡆⠀⠀⠀⠀⠀⠈⠙⠲⠶⠶⠶⠖⠋⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⡏⠀⠀⠀⣿⢸⣿⣿⣿⣧⠃⠀⠀⠀⠀ ⡀⠀⠀⠀⠈⣧⣿⡇⠀⣿⡿⡇⠘⣾⡿⢯⡿⠀⠀⠀⠀⠀⠀⠀⠹⣆⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⡟⣧⠀⠀⢸⣿⢸⣿⣽⡏⣿⡀⠀⠀⠀⠀ ⣿⣆⠀⠀⠀⠸⣿⣷⢰⣿⡇⢿⠀⢹⣷⠀⠁⢠⠟⠀⠀⠀⠀⠀⠀⠘⢆⠘⡟⠢⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣾⣿⣿⣿⣿⣿⣿⢇⡇⠀⠀⣼⣿⣾⠏⠸⡇⣿⡇⠀⠀⠀⠀ ⢻⣿⣷⡄⠀⠀⣯⣿⢸⣿⡇⢸⣧⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⢹⡄⠀⠉⠓⠲⠤⣄⣠⡤⢶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣼⠃⠀⢠⣿⣟⣿⠀⠀⣧⣿⡇⡄⠀⠀⠀ ⠀⠙⢿⣿⣶⡄⠉⠙⣼⣿⣧⡀⢿⣷⣄⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡏⣿⣿⣿⣿⣽⣿⠀⢀⣿⣿⣿⠇⠀⢠⣹⠁⣷⠁⠀⠀⠀ ⠀⠀⠀⠻⣿⣿⣦⡀⠙⢇⣻⡿⠶⠛⠛⠛⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣟⣇⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⠀⢹⣿⣿⣿⣿⡟⠀⣼⣿⣿⡿⠀⡄⣸⠏⠀⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠙⢿⣿⣷⣾⡟⠁⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢻⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣷⣿⣿⣿⣿⣿⡇⣰⣿⣟⣬⣷⠀⠰⠋⠀⠀⢸⠷⠁⠀⠀ ⠀⠀⠀⠀⠀⠈⣹⢿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⡇⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣰⣿⣿⠿⠋⠙⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⡏⣾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⣀⣤⣤⣤⣄⣀⡀⣸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠁⠀⠀⠀⠀⠈⢻⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣾⢁⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠉⠻⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⢀⠸⣿⠋⠉⠉⠹⣯⠙⣧⡀⠀⠀⠀⠀⠀⠀⣸⣿⣷⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣿⢸⡇⠀⠀⠀⠀⣶⣆⡀⠀⢠⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡿⣷⣤⣀⣀⣀⡀⡀⡀⢀⣀⣿⠀⠀⠀⠀⠸⣧⠘⣿⣆⠀⠀⠀⠀⠀⣿⣿⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠘⢸⡇⠀⠀⠀⠀⣿⣿⣿⡀⠘⣧⡃⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢀⣧⠘⣷⡀⠀⠉⠉⠉⠉⠉⠉⢻⡆⠀⠀⠀⠀⠹⣧⠉⠻⠗⠀⠀⠀⢀⣿⣿⠸⡇⠀⠀⠀⠸ ⠀⠀⠀⠀⠀⠀⠈⡷⠀⠀⠀⠀⣿⣿⣿⣿⣄⣹⣟⣠⡴⡛⠛⠛⠛⠛⠻⠷⣶⣤⣼⡇⢤⣄⣿⣆⣀⡀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⢹⣧⡀⠀⠀⠀⠀⢸⣿⣿⢀⣿⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⠛⠁⣴⣫⠖⢋⣿⡝⢻⡿⣽⠛⢿⣽⣠⣿⣿⠛⢲⣶⡿⢾⣿⣯⣴⡊⠈⣡⠄⣠⠖⢶⣄⣀⣀⠀⠀⠀⠉⠉⢻⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⡆⣠⣾⠏⠁⣴⣿⣿⣶⡟⣿⡏⠀⣴⡿⢿⣿⠃⢠⡿⠁⣰⠏⠀⠀⠀⠉⣹⠟⠾⠧⣄⣴⣻⢋⣿⠓⢶⡆⠀⠀⠀⡇⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣶⣿⣏⠀⣠⣾⣿⣿⣿⠏⣸⡿⢀⣾⣽⠇⣸⡏⢀⡾⠁⡼⠋⠀⠀⠀⠀⡾⠋⠀⠀⠀⢰⠋⣹⣿⣇⡀⡼⡿⣦⣄⠀⡇⠀⠈⢻⣦⣀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⢰⣿⣵⣯⢟⣿⢀⡟⠀⣼⠁⡾⠁⠀⡼⠀⣠⡾⠁⠀⠀⠀⢠⣏⣴⠏⠀⠈⠙⠳⣦⡟⠈⣷⡇⠀⠀⢨⣿⣹⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡾⣿⣿⠃⣼⣟⣾⠁⢠⢃⡼⠁⠀⣼⠁⡴⣻⡇⠀⠀⠀⢠⣿⢯⣟⠀⠀⠀⢸⠀⠈⠙⢦⡉⡇⢳⡀⠀⣿⣿⡧⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⠻⣿⣿⣿⣿⣿⣿⣾⣯⣿⣿⣅⢀⣿⣿⣿⠀⡜⡾⠁⠀⢰⠃⡼⢡⢿⠇⠀⢠⢀⡾⢃⡞⡞⠀⡼⢠⣾⠀⠀⠀⠀⢸⣇⢨⣧⠀⢻⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣼⡿⠁⣰⡟⢀⣼⠿⢿⣿⣿⣿⣭⣿⣿⣿⣿⣿⡏⢰⣿⠁⠀⢠⡏⣾⢛⡏⡏⠀⢀⣾⡞⠁⣼⡷⡇⢰⡇⣸⢹⠀⠀⠀⠀⢀⡏⠉⣽⠀⡟⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣴⢻⡟⠀⣰⡟⢠⡾⠃⠀⢈⣿⣿⣿⡟⠉⠿⣾⣿⣿⣷⣺⠟⣦⣴⣿⠿⢿⡿⣾⠇⠀⣸⡿⠀⢰⣿⣷⣇⣾⣧⠇⣸⠀⠀⠀⠀⣼⠀⠀⠘⢧⠋⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⣀⣾⣿⠟⠀⣼⡏⣵⠟⠀⠀⢀⣾⣿⣿⣿⡧⡆⠀⠀⠀⠀⢹⣧⣜⣿⠿⣿⣿⣌⡝⢿⣤⠴⣿⠃⠀⣼⣿⢸⣿⣸⡿⠀⡟⠀⠀⢀⢜⡟⠀⠀⠀⢸⢸⣿⣟⠻⡄⠀⠀⠀ ⠀⠀⣴⡿⣫⠏⢠⣾⣿⣿⡋⠀⠀⢠⣾⣿⣿⣿⣿⡇⡇⠀⠀⠀⠀⣾⠁⠓⠷⣄⣀⣭⡿⠁⠈⠉⠀⠀⠀⠀⠻⠇⣌⡏⣿⠇⢰⡇⠀⠀⣾⣼⠁⠀⠀⢀⡞⠀⣿⣿⡄⣧⠀⠀⠀ ⢀⡾⠋⣴⠋⣠⣿⣵⢟⡝⠀⠀⣴⠟⣿⢻⣿⡏⢸⡇⡇⠀⠀⠀⠀⣿⠀⠀⠀⠈⠉⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠛⠲⣼⡁⠀⣰⢿⡏⠀⠀⠀⣼⠃⣸⡿⢹⡇⢹⠀⠀⠀ ⠟⢀⡾⠁⣴⣿⡿⢋⡞⠁⠀⣼⣷⣶⣽⣿⡟⠀⠘⡗⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣄⠀⠀⠀⠙⢶⡇⢟⠇⠀⣠⢠⠇⢸⣾⡇⠀⣿⡸⠀⠀⠀ ⣠⠟⢀⣼⣿⠟⢁⡾⠀⢀⣾⣷⣿⡿⣷⠏⠀⠀⠀⣧⠁⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣽⣀⠀⠀⠀⠙⣾⠀⣴⢃⡾⢠⣷⣿⡇⠀⠸⠹⠀⠀⠀ ⠉⣠⣾⡿⠃⢀⡞⠀⣠⣟⣻⣿⠟⣼⠋⠀⠀⠀⠀⢻⡆⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠿⢀⣴⣿⡾⠃⠘⠁⣾⣿⣿⣇⣍⣓⣹⡄⠀⠀ ⣴⣿⠟⠀⢠⡟⢀⣼⡯⣹⡿⢃⣾⠃⠀⠀⠀⠀⠀⠘⣧⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⢹⡇⠀⠀⣼⡿⣿⣿⣿⣿⣿⣿⣿⣷⠀ ⡿⠁⠀⢀⣞⣴⣿⣷⡿⠛⢀⣾⠁⠀⠀⠀⠰⠀⠀⠀⢿⡀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡟⣟⠀⣼⡇⠀⠀⣿⣷⣿⣿⣿⠿⠛⠛⠋⠁⠀ ⠀⠀⢀⣿⣿⣿⣽⠏⠁⢠⡟⠁⠀⠀⠀⣼⠃⠀⠀⠀⢸⣇⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠃⣷⠀⣿⠁⠀⠀⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀ ⢀⣴⣟⣉⡽⠟⠁⠀⣴⠟⠀⠀⠀⢀⠜⠄⠀⠀⠀⡀⢸⣿⡀⠀⠀⠹⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⡇⠀⢸⣿⠀⣿⠀⠀⢰⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀ ⣿⣿⡿⠋⠀⠀⢠⡾⠃⠀⠀⠀⣠⠆⠀⠀⠀⠀⠘⢀⡾⠑⣇⠀⠀⠸⡇⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡴⠞⠛⠁⢸⠀⠀⢸⣿⣄⣿⠀⠀⢸⣿⢹⣿⣳⠀⠀⠀⠀⠀⠀⠀ ⠛⠉⠀⠀⠀⣰⠟⠁⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠈⣾⠃⠀⢹⡀⠀⠀⡇⠀⠀⠉⠒⠢⣶⠒⠲⣾⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡏⣿⠀⠀⣸⣿⠈⢻⣿⣇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠈⣧⠀⠀⢻⡀⠀⠀⠀⠀⠙⢦⡀⠈⠙⢷⣄⠀⠀⠀⠀⠀⢰⠀⠀⢸⢸⣷⡿⠀⠀⢿⣿⠀⢨⢿⣿⡄⠀⠀⠀⠀⠀ ⠀⠀⣰⡿⠁⠀⠀⢀⠆⣀⣀⣴⡴⠶⢾⣿⠟⠉⠃⡇⠀⠀⠀⠹⡄⠀⢸⣷⠀⠀⠀⠀⠀⡇⣧⠀⠀⠀⠘⣿⣶⣦⣤⣀⣈⣀⣀⣼⠀⢿⡇⠀⠀⢸⣿⠀⠈⡟⢿⣿⡀⠀⠀⠀⠀ ⠀⣼⠋⠀⠀⣀⣀⣨⣾⡛⠁⠀⠀⠀⠀⢳⠀⠀⠀⢻⠀⠀⠀⢀⣧⠀⠀⢯⡆⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠘⣿⡿⠈⠉⠋⠉⢻⡟⠛⢻⡇⠀⠀⣾⣿⡇⠀⢸⡈⢿⣷⠀⠀⠀⠀ ⠘⠁⠀⣠⡶⠛⠋⠉⠉⠙⢳⡄⠀⠀⠀⠸⣇⠀⠀⢸⡆⠀⣰⠏⠹⡆⠀⢸⡹⠦⢄⣀⡀⠀⠀⡇⠀⠀⣀⢀⡨⠿⠶⠖⡒⠚⠛⠓⠒⣾⠷⠶⠴⠿⠯⠷⠤⢬⣇⠀⢻⣷⡀⠀⠀ ⠀⢀⡈⠁⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⣿⠀⠀⠘⣧⡾⢻⡀⠀⠹⡄⠈⣇⠱⣄⠀⠉⡆⣀⣷⠤⠂⡩⢋⣠⠴⠒⠈⢁⣠⣤⡄⣸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠻⣧⡀⠀ ⢀⡘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⣿⣇⠀⠀⠈⢳⡞⠑⢦⣀⢳⡀⢹⠳⢾⣦⡀⠱⡄⠀⢀⣮⠗⠉⢀⣠⠴⠚⠁⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠙⣷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡄⠀⠀⣿⡏⠀⠀⠀⠘⡇⠀⠀⠀⠉⢳⠈⡷⢤⣀⠙⠲⣝⡞⠋⢀⡴⠚⠁⠀⣀⣠⡤⠖⠒⠀⡇⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠈⣷⠀⠈⠷ ⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠁⠀⠀⠀⠀⣿⠙⠛⠋⠉⠉⢳⣸⡀⠀⠉⠛⠳⣤⠞⠉⣀⡤⠞⠋⣡⠞⠁⠀⣀⣤⣇⠀⠀⣀⣀⣀⣤⣾⣟⡃⠀⠀⠀⢸⡄⠀⠀ ⠂⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠘⡇⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢳⣷⠒⠲⢤⣌⡄⠐⠚⢥⡄⢀⡞⠁⣀⣴⣺⠥⠀⠋⠉⠉⣭⡿⠩⠿⣽⡛⠛⠳⠀⠀⠸⡇⠀⠀ ⢠⠖⠀⠀⠀⠀⠈⢿⣤⡀⠀⠀⠀⣷⠀⢸⠃⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠹⣇⠀⠀⠈⠙⠒⢤⣤⡶⠋⣠⠞⢉⠍⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠈⠛⣶⣶⣾⠇⠀⡇⠀⠀ ⠀⠆⠂⠀⠀⠀⠀⠀⠻⣿⣦⣄⠀⠸⡆⡏⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⠻⠶⢯⣍⢏⠁⠀⠀⠀⠀⠀⠀⢰⡏⠀⠀⠀⠀⠀⠈⠙⣿⡀⠀⢷⡀⠀ ⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣦⠀⢿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠈⠳⡈⠳⡀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⢻⣧⠀ ⠀⠄⠊⠂⣀⠀⠀⠀⠀⠀⠀⠙⢿⣇⣸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⢹⠀⠀⠀⠀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡸⠁⠁

⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠊⠉⣠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⣿⣿⣿⣧⠀⠀⠀⠀⢢⡀ ⠀⠀⠀⠀⠀⠀⢀⡼⠁⠀⢀⣴⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣧⠀⠀⠀⠀⢣ ⠀⠀⠀⠀⠀⢀⡞⠁⢀⣴⣿⣿⠋⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣠⠀⠀⠀⠀⢠⠇⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡾⢀⣠⣿⣿⣟⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡄⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀ ⠀⠀⠀⠀⣸⣥⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢀⠀⠀⠀⢠⡏⡇⠀⣇⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⢸⠛⢿⣿⢿⣿⣿⡟⢿⣷⡄⠀ ⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣼⠀⠀⠀⢸⠀⡇⠀⣿⠀⡄⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⢸⠀⠀⡏⢸⡏⣆⢣⠀⠱⡿⡄ ⠀⣠⣾⠟⢁⣾⢿⡿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡏⠀⠀⠀⡞⠀⡇⠀⡟⡄⠁⠀⠀⠰⠀⠈⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⢹⠀⡇⢻⠈⠀⠀⢉⠙ ⡴⢫⡞⢠⠞⢀⡞⠁⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⠀⠀⠀⢠⡇⠀⡇⠀⡇⣧⠀⠀⠀⠀⡇⠀⣏⣇⠀⠀⠀⠀⡀⠀⠀⣇⠀⠀⡟⢸⠀⢸⠀⡇⠀⡇⠈⢆⠈⡧ ⢠⠏⢠⠏⠀⣼⠁⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡠⠀⠀⢀⢸⠁⠀⡇⠀⡇⢸⣸⡄⠀⠀⢿⠀⢿⠸⡄⠀⠀⠀⢳⠀⠀⢹⠀⠀⡇⢸⠀⠘⡆⢣⠀⢸⠀⠈⣧⢠ ⣟⣴⢋⡖⢠⡏⠀⢸⢻⠃⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢠⣿⠃⠀⠀⣸⡞⠀⠀⣇⠀⡇⠀⡇⡇⠀⠀⢸⡄⢸⠀⢿⠀⠀⠀⠸⡄⠀⠀⠀⠀⣇⢸⣆⠀⣧⣾⠀⣸⣧⠀⣸⣷ ⣿⣇⡜⢀⣼⠀⢀⣿⣼⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡀⠀⠀⡼⣿⠀⠀⢠⡇⡇⠀⠀⢸⠀⡇⠀⢳⣸⠀⠀⠀⡇⠀⣧⣬⣇⠀⠀⠀⣷⢣⠀⠀⠀⣿⣾⣿⣿⣿⣿⣶⣿⣿⣷⣿⣿ ⣿⣿⣿⣿⣿⣠⣿⣿⠛⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⠀⠀⣤⡷⣿⠀⠀⣸⢻⠃⠀⠀⢸⠀⡇⠀⢸⡏⡆⠀⠀⣿⠀⡇⠀⠸⡆⠀⠀⢸⠟⡄⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠈⠉⠛⠛⠶⢤⡀⠀⠀⠀⠀⠀⠀⡿⡼⠀⢰⣿⠀⡇⠀⢠⡏⡼⠲⣄⠀⢸⠀⡇⠀⠀⢳⢳⣀⠀⢻⣧⢳⣀⣲⣿⡀⠀⠸⣽⢿⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠀⠀⠀⠀⢳⠇⢀⣎⣟⣸⣇⣠⠟⠓⠃⠀⠈⠙⠚⠃⠁⠀⠀⠈⠋⢁⡤⠬⣿⣿⣿⣿⣿⣿⣿⣷⣿⣾⣧⠀⠉⠀⠀⠀⠀⠛⠋⣿⣿⡇⢸⡆ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⣾⣠⣼⣿⣿⣿⣿⣿⣿⣶⡶⢤⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣿⣿⣿⣿⣿⣿⣛⡇⠀⠀⠀⢽⡀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢸⠹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⣯⢹⣿⣿⣿⣿⣿⡆⠀⠉⠉⠒⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠹⣿⡏⢻⣿⠟⣿⡇⠀⠀⠀⣸⡆⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡿⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡿⡿⣿⡿⠿⡿⠻⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠷⠤⣤⣤⠟⠀⢀⣠⢾⡹⡇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣇⡇ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⡷⠝⢿⣷⣀⣀⣴⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠉⠙⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⡇⠈⠉⠛⠛⠋⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⡇⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⡟ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢺⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣤⡴⠒⠈⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢹ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠀⠀⠀⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣖⣢⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠘⢀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⠀⠀⠀⠀⢿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠃⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠸⡄⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣅⣀⣠⡼⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠞ ⠀⠀⠀⠀⠀⠀⣀⣀⠴⠚⠁⠀⠀⡇⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⠀⠀⡇ ⠉⠉⣻⣿⣿⣿⠁⢸⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠋⠀⢸⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣾⣷⠀⠀⠀⠀⠀⡇ ⠀⣸⣿⣿⣿⡏⠀⢸⡀⠀⡇⠀⠀⢸⣇⠀⠀⠀⠘⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⠀⠀⠈⠙⠲⢤⣄⣀⣀⣤⠴⠚⠉⠀⠀⠀⠀⢸⣿⣿⢻⣿⣿⠀⠀⠀⠀⢰⣿⣿⠀⠀⠀⠀⠀⡇ ⣰⣿⣿⣿⣿⠀⠀⠀⡇⠀⡇⠀⠀⠸⣿⠀⠀⠀⠀⣿⣿⣿⡏⢸⣇⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⢸⣿⡇⠀⠀⠀⢠⣿⣿⣿⠀⠀⠀⠀⠀⡅ ⣿⣿⣿⣿⠇⠀⠀⠀⡇⠀⣿⡀⠀⠀⣿⡇⠀⠀⢰⢹⣿⣿⣇⡞⠁⠀⡄⠈⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠿⠿⠾⠿⡇⠀⠀⢀⣾⣿⣿⡟⡇⠀⠀⠀⡀⡇ ⣿⣿⣿⡟⠀⠀⠀⠀⣇⠀⠟⡇⠀⠀⣿⣷⡀⠀⠸⡞⣿⣿⡟⠀⠀⠀⣄⢠⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣠⡀⠀⢀⡇⠀⠀⣼⡿⣿⣿⡇⣧⠀⠀⠀⠀⠀ ⣿⣿⡿⠀⠀⠀⠀⠀⣿⢀⠃⢹⡀⠰⢻⣿⣧⠀⠀⣧⣻⡿⠀⠀⠀⠀⣻⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣉⡆⠀⣼⠀⠀⣼⣿⢃⣿⢻⠇⣿⠀⠀⠀⠀⠀

⣿⠿⣻⣿⢏⠃⣹⣾⠖⠒⣲⠟⢶⠚⠻⢻⡿⠛⠛⡿⠛⡟⠙⡎⡆⢹⣿⣿⣿⣿ ⢏⣴⣿⣿⠈⣠⢻⠼⠤⠤⣿⠀⡟⢲⠒⢾⡟⠀⠀⠻⡤⠿⢀⣇⣷⢸⣿⣿⣿⣿ ⠋⣽⣿⠇⠨⠀⢘⠀⢰⠀⡟⠀⠇⢸⡀⠈⠇⠀⠀⠐⡇⠀⠀⠃⠀⢹⢻⡟⣿⣿ ⣾⢻⡏⡇⢸⠀⠀⠀⢸⠀⠃⠀⠀⠈⡇⠀⢠⠀⢀⠀⢲⠀⠀⠀⢀⡏⢸⣧⢿⣿ ⠇⣿⡀⣧⢸⠀⡀⠀⠐⢸⠀⠀⣇⢠⠃⠀⠸⠀⢸⠀⢘⠀⠀⠀⣸⠃⣼⣿⡎⡇ ⣶⣿⣷⣿⢸⠀⣦⢈⣸⢸⣤⡆⣸⢸⢠⢰⢀⡆⢸⠀⣴⡆⡀⠠⣿⠷⢿⣿⡇⢣ ⢸⠛⠛⣿⣞⣦⡛⠛⣋⣾⣿⡿⠀⠉⠈⠉⠀⢲⣊⣵⣿⡗⢻⡄⠀⠀⠐⠿⢷⣿ ⡜⠀⢸⡿⢉⠀⠇⠐⠼⠾⠟⠁⠀⠀⠀⠀⠀⠀⠻⠥⢼⠡⠂⠀⠀⠀⠀⠀⠘⣿ ⠃⢀⣿⡇⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿ ⠀⣼⣿⡇⣿⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢹ ⡰⢹⠇⣧⠏⡆⠀⠀⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡇⠀⠀⠀⡘⠀⢸ ⢁⡟⢀⣽⡀⣇⠀⠀⠇⡿⠖⠄⡀⠀⠀⠀⠀⠀⢀⠠⠊⠀⠀⡇⠀⠀⢰⠓⡞⡶ ⣼⠁⡸⠛⠉⠸⠀⠀⠈⡀⠀⠀⡜⠐⠀⠤⠐⠈⠁⠀⠀⠀⠀⠃⠀⠀⡟⠀⢻⠀ ⡏⡜⠀⢀⠀⠠⡆⠀⢰⢡⠀⣜⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢸⠀ ⠸⠀⠀⣾⢠⣣⡇⠀⠸⠈⡔⠀⠁⠂⢄⠀⠀⠀⢀⠠⠄⠂⠉⠀⠀⡎⠀⠀⢸⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⢿⡿⢋⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣽⣷⠀⠀⠀⠘⣽⣿⣿⣿⣿⣿ ⡇⠀⠀⠀⠀⠀⠀⠀⣴⣿⡏⣱⡿⠁⠎⣽⡷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⢼⣿⡯⠾⣧⡀⠀⠀⠈⢹⣏⢻⣿⣿ ⢳⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⠁⠀⣰⡿⠁⣴⡞⠛⠶⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⢳⣤⡀⠀⠀⠀⢸⣿⣷⣰⢹⣷⡄⠀⠀⠀⢿⡆⠋⠿ ⢸⠀⠀⠀⣀⣴⡿⢛⣿⣿⣿⡏⢰⢰⣿⠃⠰⡟⠁⠀⢸⡟⠀⣴⡖⢶⢶⡄⢠⡤⠤⣤⣤⣤⣀⠀⢀⡤⠤⢤⣤⠤⢤⣖⢷⢻⠈⢻⡀⡄⠀⢸⣿⣿⣯⣬⣿⣿⣦⡀⠀⠘⣿⣾⠧ ⢸⣦⣞⣡⡾⠋⢠⣾⠋⢠⣿⠃⠈⠏⡟⠀⠀⠳⠦⠴⠏⠀⠀⢹⣀⡀⣸⠗⠋⠀⠀⢙⡿⠀⣻⠃⠘⡇⠀⠈⣿⡀⠘⢻⡼⡿⡆⢸⡇⡇⠀⣸⣿⣿⡏⢿⡟⣿⣻⣿⣄⠀⢹⣿⣆ ⠈⣿⣿⡿⢁⣴⣿⠋⢠⣿⡿⠀⠀⢠⠀⠀⠀⠀⠀⠀⣠⠀⠀⠈⠉⡟⢻⡆⠙⠒⠒⠒⡷⠶⠷⠒⠒⣦⣄⡀⣱⣇⠀⡟⠇⢹⡇⢸⡧⠀⠀⢠⣿⣿⣇⢸⣧⠘⣷⡻⣿⣧⠀⠉⢻ ⠀⡇⣿⣶⣯⣿⢃⣴⣿⢻⡇⠀⠀⡸⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⢸⠀⢸⡇⠀⠀⢸⡀⠀⠀⠀⠀⠀⡀⠀⠉⠁⠉⠉⠳⢦⠘⡷⠾⠓⠀⠀⠈⣿⠀⣿⣸⣿⡄⢸⣿⣎⠻⣷⣌⠀ ⠀⢾⣿⣿⣿⣿⣿⣿⢃⣾⠇⠀⠀⡇⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⡾⠀⣸⡄⠀⡀⠀⢧⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⢃⣇⠀⠀⠀⠀⢲⣿⠀⣿⣯⣿⣿⣾⣿⣿⣆⠘⣿⣷ ⠀⠸⣿⣿⣿⣿⣟⣼⣿⣿⢀⠀⠀⠀⠀⠀⡀⠀⢠⡏⢠⠀⢀⣼⢷⠀⡟⣇⠀⣇⠀⢸⣦⠀⠀⠀⠀⠸⣧⠀⠀⠀⠀⠀⠀⢸⡈⠀⠀⠀⠀⢸⣿⣰⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿ ⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢰⡇⠀⣸⡇⣸⠀⢸⠏⢸⠀⡇⢸⡀⠟⣆⠈⢿⡄⠀⠀⠀⠀⣿⣆⠀⠀⠀⠀⠀⠘⣦⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠈⠿⣿⣿⣿⣿⡿⠀⠀⢸⠀⠀⢸⠃⢀⡟⣰⡇⢀⡏⠀⢸⠀⡇⠀⣧⢸⢻⡀⡎⣿⡀⢰⡄⠀⢸⣿⡄⠀⠀⠀⠀⠀⡇⠀⠀⠀⢸⣿⣿⣟⣿⣿⣿⣿⣿⡿⠛⠙⢚⣿⣿ ⣀⣀⣀⣠⡿⠻⣿⣿⣿⡇⠀⠀⢸⠀⠀⣸⠀⢸⣷⣿⣇⣾⡀⠀⢸⣠⡇⠀⠸⣾⡀⣿⣿⠸⣷⠀⢷⠀⢰⢿⣧⠀⢸⠀⠀⠀⠇⠀⠀⠀⠀⠈⢿⠿⢿⣿⣿⣷⡀⣈⣁⣤⣬⣿⠉ ⠿⠿⠷⡿⠁⠀⢈⣿⣿⡇⠀⠀⢸⢀⣤⣿⣿⠛⠻⠿⢛⣿⣾⣛⠛⠉⠁⠀⠀⠙⠓⠸⠿⠆⣙⣆⢸⣆⣸⣆⣿⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢹⣿⣿⡟⠋⠉⠀⠀⠀⠀ ⣛⣛⣻⠃⠀⢀⣾⣿⣿⡇⠀⠀⠀⣿⣿⠛⠛⠀⢰⣤⣿⣿⣿⣟⠆⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⢿⣿⠟⢛⣿⣿⡄⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠈⢿⣿⣇⠀⠀⠀⠀⠀⠀ ⠤⢴⡏⠀⢠⣿⣿⣿⣿⡇⠀⠀⠀⣿⣿⡆⠀⠹⣄⠻⣯⣭⣽⡯⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⣥⣴⣿⣿⣿⣿⠇⣹⡂⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠘⣿⣿⡀⠀⠀⠀⠀⠀ ⣩⡟⠁⢰⣿⣿⣿⣿⣿⡇⠀⠀⢸⣿⣿⣇⠀⠀⠈⠉⠈⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣯⣥⣬⣿⢿⡄⠉⠙⠲⣶⡆⠀⠀⠀⠀⠀⡇⢰⠀⠀⠘⣿⣷⠀⠀⠀⠀⠀ ⢶⠇⠀⠿⢷⣿⢿⣿⣿⡇⠀⠀⢰⣿⠻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠈⠁⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠇⢸⠀⠀⠀⢨⢿⣷⡀⠀⠀⠀ ⣿⠀⢸⣻⣿⣟⣿⣿⣿⡇⠀⠀⢸⣿⠸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⠀⠀⠀⠀⠀⡀⢼⡀⠀⠀⠈⢿⣻⣷⡄⠀⠀ ⠆⢀⣿⣾⡿⠶⣿⣿⣿⡇⠀⠀⢸⣿⠐⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠳⡿⣿⣆⠀ ⠀⣸⣿⣯⣭⣽⣿⣿⣿⡇⠀⠀⢸⣿⡀⠀⢹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡀⠀⠀⠀⠀⠀⠋⣿⡀⠀⠀⠀⠀⢠⡹⣿⣧ ⠐⣿⡿⠶⠶⣾⣿⣿⣾⣇⠀⠀⢸⣿⡇⠀⢰⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡿⣿⢿⣇⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠙⠘⣿ ⠀⣿⣍⣉⣉⣿⣿⣿⣿⣿⠀⠀⢸⣯⠃⠀⠀⠈⢈⣹⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡶⢻⡿⠁⠁⢈⣿⠀⠀⠀⠀⢠⠀⣿⣿⠀⢀⣤⡀⠀⠀⠀⠘ ⣸⠷⠶⠶⠶⣿⣿⡿⣿⣿⠀⠀⢸⣿⠀⠀⠀⠀⠐⡙⢨⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡴⠟⠁⠀⢸⣟⠀⢸⣿⣿⡆⠀⠀⠀⠘⣾⣿⣿⡄⡸⠁⢻⡀⠀⠀⠀ ⡟⠀⠀⠀⠀⣿⣿⡇⣿⣿⡇⠀⠘⣿⠀⠀⠀⠀⢺⣷⣀⠀⠫⣿⡿⣶⣄⠀⠀⠀⠀⠀⠀⣀⣠⠴⠖⠋⠁⠀⠀⠀⠀⢸⣟⠀⣻⣿⣿⣇⠀⠀⠀⠀⣿⢹⣿⣧⡇⠀⠀⣷⠀⠀⠀ ⡃⠀⠀⠀⠀⢿⣿⣧⣿⣿⣇⠀⠀⣿⡄⣆⠀⠀⢸⣼⣿⠀⠀⣾⣷⡉⠛⣿⣶⣶⡖⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣶⣿⡗⣿⣿⡀⠀⠀⠀⢿⡏⣿⣿⡇⠀⠀⣏⠀⠀⡀ ⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⣿⣷⣿⡆⠀⢸⣿⣯⠀⠀⣿⣿⡁⠀⣠⣾⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⢸⡇⢸⡿⠁⠀⢸⣿⡄⣠⠁ ⣿⡿⠿⠿⡿⢿⡿⡿⣿⣿⣿⣧⠀⢸⣿⣿⣿⡘⠘⡟⡿⣷⡀⣿⣿⣷⣾⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⢿⣿⣿⣿⣿⣿⡆⠀⠀⠀⣷⢐⠃⠀⠀⠀⠿⠟⠁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣽⣟⣿⣿⡄⠈⣿⣿⣿⣿⣤⣏⣠⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⣿⣿⣿⣿⣿⣿⡿⢿⣿⡀⠀⠀⢿⡀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⠈⢿⡹⠀⠁⠹⣿⣯⣿⣿⣿⡻⠏⣺⢿⣿⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⢋⣽⠃⠀⠀⠉⠁⠀⢸⡟⠳⣯⣿⡀⠀⠘⡇⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠛⢳⣀⣠⡿⠟⠛⢈⣠⡤⡖⠋⠈⠻⣿⣿⣇⣀⡃⠀⣀⣤⠴⠒⠋⠁⠀⣠⡞⠓⠒⠀⢀⡀⠀⠀⢘⡷⣄⡀⠉⢳⡄⠀⢿⣲⠀⠀⠀⠀⠀⠀⠀ ⠀⠲⠆⠀⠀⠐⠂⢲⠂⣀⠴⠖⢊⣉⣽⡴⠶⠞⠋⠉⠁⠈⠀⠀⠀⠀⠀⠉⣿⡿⠉⠉⠉⠀⠀⠀⠀⢀⣴⠫⠤⣤⣀⠀⠈⠛⣦⠀⢸⠁⠀⠉⠓⠶⣥⡀⠈⠙⣧⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣾⣻⡵⠚⠛⠉⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⣰⠟⡁⠀⠀⠀⠉⠛⠧⡀⠀⢄⡟⠀⠀⠀⠀⠀⠈⢳⣄⢳⣾⡷⣄⠀⠀⠀⠀ ⠀⠲⣆⠀⠀⢀⡟⠋⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⢀⡀⣸⣿⠀⠀⠀⢀⣠⣤⠞⠛⠀⠀⠀⠀⠀⣀⡀⠀⠀⠂⠸⠃⠀⠀⠀⠀⠀⠀⠀⠙⢯⣻⣿⣟⠗⢦⡀⠀

⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⡰⢋⡠⠊⠁⠀⢀⣠⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⣄⠀⠈⠉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠱⣀⣀⣾⣷⠟⠀⠀⠀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠀⠀⠈⠳⣄⣀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⡤⢽⣿⣿⠃⢀⡀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠳⡄⠀⢂⠙⣿⣦⣄⠀⠀⠀ ⠀⠀⠀⣀⡴⠋⣠⣾⡿⠁⠀⠃⢠⠏⠀⣠⠒⠀⢀⠀⡄⠤⡄⠀⡤⠀⠀⠀⠀⠀⢄⡤⠤⡀⡤⠔⠚⠹⡅⠀⠹⡄⠀⠑⣼⣿⣿⣿⣦⣀ ⣠⣴⣾⢟⣴⣿⣿⡿⠁⠂⠀⢀⡏⢠⠎⠁⠀⠀⡜⢠⠇⠀⠂⠘⠀⠸⠀⠀⠸⠀⠘⠀⠀⠃⢻⡀⠀⠀⠙⣄⣀⣿⡄⠀⠘⢻⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⡅⠀⠀⠀⣸⢀⠏⡀⠐⠒⢰⣧⡞⠀⠴⡇⡀⣀⠀⢄⣀⢰⠀⠀⠀⠀⠀⢸⡏⠓⠊⠀⠀⠀⠈⣇⠀⠀⠀⣿⣿⣿⣿ ⣻⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⡟⡾⣼⠃⠀⠀⣼⣿⡇⠀⠀⡇⡇⠀⠀⠀⠀⢸⡄⠀⣆⠀⠀⢸⢿⠠⡀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠠⢷⣳⠇⠀⠀⢰⣿⢻⡇⠀⢀⡇⣿⠀⠀⠀⠀⢸⡁⠀⣿⠀⠀⢸⢸⡆⢷⠀⠀⠀⠀⣸⡆⠀⠀⠈⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣿⡏⠀⠀⣀⣿⠁⢸⠁⣀⣸⣇⢺⡧⢠⣄⢠⡸⡇⢠⢽⢠⡄⣾⠀⣷⣼⡆⢸⡆⠀⣿⡇⠀⠀⠀⣿⣿⣿ ⣿⣿⣿⣿⣿⢹⠀⠀⠀⠀⢸⣿⣰⡶⢣⣿⣇⣀⣸⠀⣾⢘⣿⢸⡇⠘⠿⣼⢀⡇⣼⣸⠀⢷⣯⠤⣿⣿⣿⡄⣧⣸⣿⡇⠀⠀⠀⢿⢿⡏ ⣡⠟⣿⣿⡇⡿⠀⠀⠀⠀⢸⣿⡏⠀⣾⠇⠀⠀⣹⣿⣿⢻⡿⢾⣗⣀⣀⣿⢸⣧⣾⣿⣦⣸⣇⣤⣿⣧⣸⣷⣽⣿⣿⡇⠀⠀⠀⠈⠈⠀ ⣽⡿⣿⡾⢀⡇⠀⠀⠀⠀⣸⣿⡷⣿⣿⣶⣿⣿⠻⣿⣯⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⢡⣾⣿⣿⣿⡉⢌⠉⠻⠿⡟⣿⠃⠀⠀⠀⠀⠀⢠ ⣿⣷⡿⠀⣼⡇⠀⠀⠀⠀⠀⠹⡇⠉⣉⣹⣿⣟⣷⣼⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣉⣻⣿⣿⣿⣾⠀⢀⠀⡇⡞⠀⠀⠀⠀⢰⣶⣿ ⣹⠟⠁⣸⠇⡇⠀⠀⠀⠀⢸⠀⡇⠐⢿⣟⠛⠛⢛⣿⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠯⠉⠁⠹⠿⠔⠋⠀⡇⠇⠀⠀⠀⠀⠘⠉⢻ ⠃⠀⢠⡏⢸⡇⠀⠀⠀⠀⢸⠀⡇⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡀⠀⠀⠀⠀⠀⠀⠈ ⠀⢀⡿⢀⣿⡇⠀⠀⠀⠀⢸⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⡇⠀⠀⠀⠀⢠⠀⠀ ⢀⣾⠃⣼⢿⡇⠀⠀⠀⠀⢸⠋⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⠀⠀⠀⠀⠈⢧⠀ ⣾⠏⣸⡟⠀⣷⠀⠀⠀⠀⢸⡀⢸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡇⠀⠀⠀⠀⠀⠀⠀⢧ ⡏⣰⡿⠁⠀⣿⡀⠀⠀⠀⠀⡇⠸⣿⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⢹⣧⢀⠀⠀⠀⠀⢰⡀⠈ ⣰⣿⣇⠀⣰⣿⣧⣀⣀⠀⠀⢱⢀⣿⣿⣟⣶⣄⣀⣀⣀⣠⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⢻⣯⢸⡏⣿⠘⡆⠀⠀⠀⠘⣧⠀ ⣿⠿⣿⠚⠛⠋⠉⠀⠉⣉⡉⠉⠉⠉⠀⠉⠉⣁⣉⣡⣼⡚⠉⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡶⣿⣿⡂⢸⣿⠀⡷⢻⡇⠀⠀⠀⠀⠀⣿⣆ ⠉⠀⢻⡀⠀⠀⠀⠀⠀⢀⠉⠒⠶⢶⣾⡛⠙⢿⠉⢘⣿⠉⠑⠢⢄⣀⡀⢀⣠⠴⠚⠁⢸⠃⣿⣹⡇⠸⣿⣧⣷⣾⣿⡀⠀⠀⠀⠀⣿⠘ ⠀⠀⠸⡇⠀⠀⠀⠀⠀⠈⠻⣦⣀⡀⠀⠉⠛⠻⠾⠟⣉⣆⣀⣀⠀⠀⠉⠉⠀⠀⠀⢀⣿⠛⠻⣿⡇⠀⢹⣿⣿⣏⣿⣿⡄⠀⠀⡀⢸⣧ ⠀⠀⠀⡇⠀⠀⢀⡀⠸⣧⡀⠙⢒⠿⢿⣶⣶⣤⠤⠤⠤⣬⢤⡘⠁⠀⠀⠀⠀⢀⡤⠋⣿⢸⠀⠘⣷⡄⢸⣷⣿⣿⣿⣿⣷⠀⠀⢸⣸⣿ ⣦⠀⢸⣧⣤⣾⣿⣥⡄⢹⡿⣣⢼⠶⣾⣿⣿⠇⠀⠀⠀⠈⢦⠈⠲⢤⢤⡤⠒⠉⠀⠀⢸⠹⣠⣄⡈⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⢿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣞⣭⠿⠛⠛⢉⣴⣾⠟⣿⡭⢯⡙⣿⣶⣝⠙⢿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⢿⡿⠃⠀⠀⣠⢿⠟⠁⡼⠁⠀⠀⠹⣾⡈⢯⠳⣄⠈⠉⠻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⣾⡍⣡⠟⠀⠀⢀⡜⣡⠃⠀⢸⠁⠀⠀⠀⠀⠘⣇⠀⢳⡈⢦⡀⠀⠙⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⣱⣿⣿⣿⣷⠃⠀⠀⠀⡾⠀⠁⠀⢀⡏⠀⠀⠀⠀⠀⠀⢸⠀⠀⢱⡀⢣⠀⠀⠘⡽⣆⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⣿⣾⣿⣿⣿⣿⡅⠀⠀⠀⢰⠃⠀⡰⠁⣸⠇⠀⠘⠖⠒⠂⠰⠈⡗⠒⠒⠁⠘⡇⠀⠀⢱⠘⣿⣦⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡴⣻⣿⣿⠏⢹⣿⣿⣿⠀⠀⠀⢀⡏⢀⣴⣧⠘⣿⣠⡄⢰⡦⠤⣤⣴⠀⣧⠀⠀⢰⡀⢷⠀⠀⠈⣇⢻⣿⣇⠀⠀⠀⠀⠀ ⠀⠀⠀⢸⣿⡴⡟⣹⣿⢓⣿⣿⡟⡇⠀⠀⠀⢸⠃⠈⢡⠇⣰⢿⡇⠂⣼⣷⠀⠀⣿⠀⣇⠀⢤⠘⡇⢸⠀⠀⠀⢸⣾⣿⣿⣦⡀⠀⠀⠀ ⠀⠀⠀⢀⣿⣿⣱⢣⠃⡟⡟⣽⢸⡁⠀⠀⠀⡟⠀⢀⡟⢰⠃⣾⠃⢨⣿⣿⠀⠀⣽⠀⢿⠀⠈⣇⣧⣬⡇⠀⠀⢠⢻⣿⡟⣟⣿⣦⠀⠀ ⠀⠀⠀⠸⣿⣿⣷⠏⡀⢠⠇⡇⡘⢻⡀⠀⢰⡇⢀⡞⣰⠃⢀⡟⠀⡾⢹⡏⠀⠀⡟⡇⡞⣇⠀⢻⣿⣽⡇⠀⠀⠈⢿⣷⢳⢸⣽⡿⠀⠀ ⠀⠀⠀⠀⠈⣻⣿⣶⣃⣾⢸⠀⡇⠀⣷⢀⣾⠀⡸⠷⠗⠒⢾⣇⣰⠁⣞⡇⠠⢀⠇⠇⢁⢹⡄⠈⣿⣿⠇⢀⡞⡀⢸⣯⢸⣮⣿⡄⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⠀⣗⠀⢸⣼⣿⣾⣧⣤⣄⣀⠺⢴⠋⢹⣿⡇⠀⡸⠤⠬⠬⢤⣧⠤⣼⣿⡀⡼⠃⣷⣿⣿⣿⣿⡟⠁⠀⠀ ⠀⠀⢀⣴⣿⣿⡇⠉⠙⣿⡇⢰⣿⠀⣿⢻⣿⠛⣿⠟⠛⣿⣿⣶⠀⠉⠙⠓⠒⠁⠤⢴⣆⣠⣹⣧⡀⣿⡇⠀⠀⣿⣿⣿⣿⠛⣿⡄⠀⠀ ⠀⣠⠞⣿⢻⣿⠃⠀⣰⣿⠁⢸⣿⡇⠘⣆⢸⢧⣹⣀⠒⢷⠏⠀⠁⠀⠀⠀⠀⠀⢼⣿⠟⠻⣿⡿⣿⣿⣿⠀⠀⣿⣿⡇⢿⡆⢹⣷⠀⠀ ⡾⢁⡴⢁⣿⣿⠀⠀⣿⡏⠀⣿⣿⣿⠀⢹⣈⠀⠈⠈⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⢏⣒⣸⣞⡠⢿⡏⡾⠀⢰⣟⣿⣧⢸⣇⠀⣿⣇⠀ ⣴⠋⢀⡞⣼⡏⠀⢰⣿⠁⣸⣿⣿⣿⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣸⣷⠃⠐⢸⣿⣿⣿⢸⣿⠀⢹⢿⡀ ⠁⢀⡞⢰⣿⠀⢠⢿⡏⢠⣿⣿⣿⣿⠀⠀⡾⡷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⠀⡄⣾⣯⣿⣿⢸⢿⡆⠸⡌⡇ ⣠⢏⡠⠿⠧⣤⣮⡞⢀⣾⣿⣿⣿⣿⡀⠀⣿⣿⣿⣦⣄⠀⠀⠀⠀⠠⡶⡄⠀⠀⠀⠀⢀⣴⣿⣿⣿⠀⢠⣿⣿⡏⢻⢻⠘⣆⡇⠀⣷⡇ ⠟⠁⠀⠀⠀⣼⡿⢠⣿⣿⡗⠛⢹⠛⣇⠀⢸⣿⣿⣿⠈⠑⠦⣀⠀⠀⢱⣜⢦⡤⠴⠾⣯⣴⣿⣿⡏⠀⣼⣿⢿⡇⣿⣼⠀⡇⣧⠘⠋⠀ ⠀⠀⠀⣠⠞⣽⡷⠃⠈⠟⠃⠀⢺⡄⣿⡄⢸⠙⣿⠙⢦⣀⠀⠀⠉⠉⠉⢹⣦⠙⢦⠀⠋⠈⢹⠟⣿⢷⢿⣿⠿⣷⣿⣿⠀⡇⣿⡀⠀⠀ ⠉⠉⠉⢡⣾⠟⠁⡄⠀⠀⠀⠀⠀⢷⣸⣷⣸⡆⠘⢆⠀⠈⠱⡄⠀⢀⠖⢁⡼⠷⠄⠱⣦⣴⠃⢸⣿⠏⢸⠇⠀⢻⢿⡟⠀⣧⢸⡇⠀⠀ ⣦⣤⣴⠟⠁⠀⠀⣧⠀⠀⠀⠀⠀⠀⠻⣷⣿⣇⠀⠀⠙⠦⣀⡇⠀⡞⢀⡼⠓⠒⠂⠀⠀⠘⣄⣾⠋⢀⡏⠀⠀⠀⠀⠱⡀⣿⠈⣷⠀⠀ ⠉⠀⠀⠀⠠⠃⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠈⠻⡄⠀⠀⠀⠈⠙⢾⠓⠙⣟⠒⠒⠀⠀⠀⠀⠘⡇⢀⠞⠀⠀⠀⠀⠀⠀⢣⣿⠀⢻⠀⠀ ⣤⣴⣾⣁⣀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠙⣧⠀⠀⠀⠀⠀⠀⠘⢇⠀⣀⣄⠀⠀⠀⠀⢺⣿⡆⠘⠀⠀ ⣱⣿⡛⠻⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠾⣓⢶⣦⣤⣀⣀⣀⣨⠟⠛⢻⡀⠀⠀⠀⠀⣿⡃⠀⠀⠀ ⠯⠿⠃⠀⡀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣈⣀⣈⢻⣦⠞⡋⠀⠀⠀⠀⢳⡀⠀⠀⠀⢹⠅⠀⠀⠀

⠀⠀⢰⡴⠀⠀⠀⣿⣿⠃⠀⠀⠀⠋⠉⠿⠒⠤⠤⣄⣀⣠⣤⢤⣤⠴⠿⠖⡞⢳⣼⡉⠻⡉⠑⢹⣧⠀⠀⠀⢠⠀⠀⠀⠀⣿⠀ ⠀⠀⣿⡇⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠙⠀⠀⠀⠹⠀⠀⠀⠰⠈⣿⣧⠀⠀⠀⠀⢻⡄⠀⠀⠀⠀⠀⠀⠀⣿⠀ ⠀⠘⢿⣇⢀⡀⢸⣯⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢰⠀⠀⠀⣦⣇⠀⠀⠀⠆⠸⣿⡄⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⡟⠀ ⠀⠀⡾⠀⠉⠉⢹⡏⠑⠒⠒⠒⠓⠒⠎⠐⠒⠖⣺⠁⣿⠒⠦⠐⢿⣿⣄⣀⣀⣼⡤⢿⡗⠠⠷⠒⢺⠙⠛⠈⠙⣷⠀⠀⢸⡇⠀ ⠀⠀⠁⠀⠀⠀⢸⣿⠀⠀⠀⠀⢀⡆⠀⠀⠀⢠⣇⠀⣿⠀⢱⠀⢸⡽⡄⠁⠀⠀⠀⠸⡇⠀⠀⠀⢸⡇⠀⠀⠀⣿⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠸⣿⠀⢠⠀⠀⣼⡇⠀⢠⠄⣼⢻⠀⠉⡆⢸⡄⠘⡇⢹⡀⠀⠀⠀⠀⣇⠀⠀⢰⠀⠃⠀⠀⠀⠙⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⡼⠀⢸⣿⡇⠀⡸⢠⠇⢸⠀⡇⢧⠸⣇⠀⣇⠀⣷⣆⠀⠰⡄⢸⡀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠸⢀⡇⠀⢸⠁⡇⢠⡇⡞⠀⠸⣤⡇⠘⡄⢿⡄⢸⠀⠈⢿⡄⠀⡇⢸⣧⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠨⣇⠀⣷⣤⡇⣾⣿⡀⠀⡄⣿⡇⠀⢳⣸⢳⠘⡀⢀⣈⣇⠀⣧⣴⣼⡆⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣝⠛⢿⣷⣤⡅⠘⠃⠀⠀⠛⠃⠻⣧⠿⣿⣿⣄⡿⠻⣿⢻⣀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢰⠋⡀⢿⡿⠿⠿⢷⣬⠅⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠻⠿⢦⡬⢀⠙⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠙⠛⠒⠒⠚⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠒⠛⠋⠁⠀⡇⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀ ⠀⠀⠄⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀ ⠀⠀⢸⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⡿⠀⣸⠀⠀⠀ ⠸⡀⢸⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⢀⡇⠀⣿⢀⠀⠀ ⠀⢧⢸⡆⠀⠀⠀⠀⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⠀⠀⠀⠀⢸⡇⢀⣿⢸⠀⠀ ⠀⠘⣆⡇⠀⠀⠀⠀⢸⡏⠙⠦⣀⠀⠀⠀⠀⠀⠈⠛⠯⠭⠭⠭⠟⠋⠀⠀⠀⠀⠀⣀⣴⣿⣿⡿⠀⠀⠀⢀⣼⡇⢸⡇⢸⠀⠀ ⠀⠀⠘⢳⠀⠀⠀⠀⠈⣇⠀⠀⢼⠓⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⣿⣿⡇⠀⠀⠀⢠⣿⣧⣿⡇⡼⠀⠀ ⠀⠀⠀⠈⡆⢠⠀⠀⠀⢻⡄⠀⢸⠇⢀⣨⠟⠒⠤⣀⠀⠀⠀⠀⣀⡤⠖⠻⢿⣿⣿⣾⣿⣿⣿⠁⠀⠀⢠⣼⣿⣿⣯⠇⡇⠀⠀ ⠀⠀⠀⠀⠸⡄⢇⠀⠀⢸⣿⡤⠼⠛⠉⠀⠀⠀⠀⠀⠉⠑⠒⠉⠁⠀⠀⠀⠀⠉⠛⠻⢿⣿⡟⠀⠀⢠⣿⣿⣿⣿⣿⣼⠁⠀⠀ ⠀⠀⠀⠀⢀⣹⣾⣆⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⢀⠇⠀⢠⣿⣿⣿⠋⠉⣿⣿⣿⣶⣶ ⠀⠔⠒⠉⠁⠀⠀⠙⢦⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠁⠀⡌⠀⡰⠋⠀⠀⠈⠉⠓⠲⠯⣍⡉⠀ ⠀⠀⠀⠀⠀⠀⠀⠐⠂⠵⢄⡱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠋⠀⠀⠀⣼⡠⠮⠐⠊⠁⠀⠀⠀⠀⠀⠀⠀⠈⠓ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠔⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡞⡻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠐⡄⠀⠳⡀⠀⠈⠋⢢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠟⢳⣦⠞⠀⠀⢠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⢱⡀⠀⠀⢆⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡇⠀⣸⣿⣗⠦⣤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⢱⡀⠀⠈⡆⢱⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⠀⠀⣿⣿⣿⠳⡏⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⡆⠀⡇⠀⠀⠀⢳⠀⠀⠸⠀⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣰⣿⡟⢰⡇⠀⢠⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⢧⠀⢸⠀⠀⠀⢨⢇⠀⠀⠇⢸⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣤⣾⣿⣿⣿⣿⠁⠀⢸⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠀⢇⠀⠀⠈⡄⠈⡇⠀⠀⠘⡌⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀ ⣤⣾⣿⣿⣿⣿⣿⣿⣿⠀⠀⢸⣿⣿⣿⣿⣷⡀⠀⠀⢀⠀⠀⠀⡄⠸⡆⠀⠘⡆⠀⠀⢳⠀⢱⠀⠀⠀⢣⠀⠀⠀⡟⢷⠀⠀⠀⠀⠀⠀ ⡩⣿⡿⠛⢹⢿⣷⣿⣿⠀⢀⣿⣿⣿⣿⣿⣿⣧⡀⠀⢸⠀⠀⠀⣦⠀⡇⠀⠀⢿⡀⢀⠀⡇⠀⠆⡄⠀⠸⡄⠀⠀⢿⣸⡀⠀⠀⠀⠀⠀ ⡾⠋⢀⠔⠁⣾⢿⣿⡏⠀⢸⣿⣿⡿⣿⣿⢻⣿⣧⠀⢸⣾⠀⠀⣿⠤⢾⡀⠀⣼⢱⡀⢣⡘⡄⢰⣿⡄⠀⠁⠀⠀⠸⠛⡃⠀⠀⠀⠀⠀ ⠀⡰⠃⢀⣶⠋⢸⣿⠀⠀⠟⢻⢹⡆⢽⡄⠑⠤⣏⣇⢮⣁⡇⠀⠹⣤⠀⣿⡄⠸⡆⢳⣦⣳⡔⠈⣿⣷⣣⡇⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀ ⡴⠁⢀⣾⠃⠀⣿⣿⠀⣰⡀⣀⣿⣿⣾⣿⣦⡀⠈⠻⡿⢿⣿⣶⣶⠿⠛⠉⠙⠒⠛⠀⠈⠉⣿⣦⣼⣿⠙⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀ ⠁⠀⡞⡟⠀⢰⣿⡇⠀⠛⣷⣤⣀⡀⠈⠛⠿⡿⢦⠀⢱⡜⠿⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⢯⣷⠰⡆⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀ ⠀⢸⠀⠁⠀⡇⣿⡇⠀⠸⣟⠒⠿⢿⡓⢄⠀⠘⢾⣆⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⡇⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀ ⠀⠈⠁⠀⠀⡟⣿⡗⠀⠀⠘⢳⣤⡀⠉⠢⣷⡀⠈⢻⡄⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡁⠀⠀⠀⡀⠀⢧⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣷⣿⣿⠀⠀⠀⠀⢽⣿⠢⡀⠈⠻⣆⠀⠙⢄⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠀⢿⣀⠀⣀⠬⠖⠚⠒⠐⠒⠠ ⠀⠀⠀⠀⢸⢰⣿⢽⣀⣀⡇⣠⢺⣿⠀⠑⣄⠀⠈⢤⠀⠀⠱⢻⠀⠀⠀⢠⡔⠚⢲⡖⠀⠀⠀⢠⠞⢸⡀⢀⡿⠊⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠇⢸⡇⣸⠓⠤⣈⡉⠉⠛⠢⠤⣸⡀⠀⠀⠀⠀⠀⠀⢆⠀⠀⠀⠀⠁⠈⠀⠀⢀⠴⡇⠈⣿⣥⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⣸⠀⣿⠁⣿⠀⠀⣶⠏⢱⡦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⡀⠀⠀⢀⡠⢾⣿⠀⣇⠀⢻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢠⣿⢰⡏⠀⣿⠀⠀⣿⠀⢸⣿⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠱⡀⠀⢹⡟⣇⠀⠘⣇⠀⢹⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⢀⣼⣿⠀⣰⡿⡇⠀⡧⠔⢻⣿⠃⠸⡹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠞⢿⣽⡄⠸⣿⡆⠸⡆⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢀⢃⡿⠁⠀⠀⠀⡇⠀⠄⡀⠈⣧⡇⠀⢇⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠈⠉⠒⠛⠛⢒⣫⠿⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⢂⣾⠁⠀⠀⠀⠀⢿⠀⡀⠈⠂⣿⣇⠀⠈⡆⠀⠱⢤⡀⠀⠀⠀⠀⠀⠀⠈⢣⣀⠴⠊⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣾⠃⠀⠀⠀⠀⠀⢸⠆⠀⠀⠀⡇⢘⠉⠒⢾⡄⠘⣇⠈⢣⠀⠀⠀⠀⠀⠀⠀⠱⣄⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⡏⠀⠀⠀⠀⠀⠀⠸⢡⠀⠀⠀⣇⢸⠀⠀⠀⢳⠀⢹⡂⠀⢣⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⣇⠀⠇⠀⠀⠀⠳⠄⢧⠀⠀⢣⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⢀⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⡀⠀⠀⠘⢻⢡⠹⡳⡹⣿⣯⣮⣹⣦⠀⣴⠖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡮⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠠⡀⠀⠀⠀⡄⠀⠀⠀⡇⢇⢡⠙⣜⣗⣝⣷⣾⣿⣥⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⣆⠀⠀⠀⡟⡄⠀⢳⡀⠀⠀⠘⡄⢠⣤⣧⣼⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢀⣿⡁⠀⠀⠀⠀⢰⠀⠀⡇⡜⡀⠀⢼⠘⡄⠈⡷⡄⠀⠀⠰⢸⣿⣿⣿⣿⣿⣿⠻⠿⠛⢻⣿⢋⠀⠀⠀⠀⢠⢄⣄⡄⣄⣠⣄⢀⣀⡠ ⡞⠉⡇⠀⠀⠀⠀⠘⡆⠀⢣⠱⠱⡄⠈⣧⠘⢄⠡⣘⢄⢳⡀⡆⠀⠀⠀⠀⢹⣿⡆⠀⠀⠀⢻⡇⠀⠀⠀⠀⡏⢸⠿⡟⣼⣩⠟⠾⢰⠁ ⡁⢀⢰⠀⠀⠀⠀⢠⢡⠀⠘⡀⢣⠟⠤⠼⠒⠊⣉⣴⠾⠛⠉⠙⡄⠀⠀⠀⢸⣿⣿⣄⠀⠀⠀⢻⣦⡀⠀⠀⠀⠀⣤⣄⡴⣰⣦⡤⠀⠀ ⣷⣾⣾⡄⠀⠀⡀⠘⡌⠧⠔⠒⠃⠒⠀⠀⠀⠘⠿⠿⠶⠖⠒⠚⢣⠀⠀⠀⠈⠻⣿⣏⢢⠀⠀⠈⣿⣿⣄⠀⠀⠀⠟⠛⠜⠉⠞⠀⠀⠀ ⢿⡿⣿⣇⠀⠀⢳⠶⠿⠟⣻⡶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⠹⣿⡄⢳⡄⠀⠘⡎⠻⣷⣄⠀⢰⢋⠟⣻⡖⣹⠀⠀ ⣧⢧⣿⢿⣆⠀⠈⡆⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠉⢷⡀⢿⣦⡀⠹⡀⠈⠻⣷⣌⡈⡚⢉⣓⣁⡀⠀ ⢏⣼⢻⠘⡘⡀⠀⢡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⢰⠀⠹⣼⣿⡟⢄⢣⠀⠀⢰⠗⣿⣧⡼⣟⣿⠃⠀ ⠀⢾⣿⠀⢃⢱⠀⠀⣇⠀⠀⠀⠀⠀⢠⠔⠂⠀⠀⠀⢀⡀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠘⡄⠀⢿⣿⡧⡄⠱⣧⠀⠀⠀⠘⣿⣷⡀⠀⠀⠀ ⣴⠟⢹⠀⢸⠀⢇⠀⢈⢢⡀⠀⠀⠀⠈⠦⠤⠐⠂⠉⠀⠀⠀⣠⠔⠉⢷⠀⠀⠀⠀⠀⡇⠀⢸⡘⣿⣇⠀⠘⢧⠀⠀⠀⠘⣿⣿⣆⠀⠀ ⠁⠠⣿⡄⠀⡄⡜⡄⠘⡌⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⣀⠔⠊⠀⠀⢀⡼⡆⠀⣇⠀⠀⣇⠀⡎⠿⣿⣿⣆⠀⠈⣇⠀⠀⠀⢹⡿⠛⠀⠀ ⠀⠀⣿⡇⠀⣇⢱⡸⡄⠁⢿⣿⣿⣿⣿⣿⠟⡟⣟⠉⠀⠀⠀⠀⢀⠌⠀⢱⠠⠘⡀⠀⣿⣰⠹⡄⢩⣿⣿⡗⢤⣸⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⢸⣿⡇⢀⣿⢸⣧⣡⠀⢸⢿⣿⡟⡉⠁⠀⠇⢺⡄⠀⠀⢀⠴⠃⠀⠀⠘⠘⠀⠁⢶⠊⡟⠀⠁⠈⡿⠿⠃⠀⢸⢧⡄⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠔⠚⠍⠀⠀⠀⠀⠀⠀⠀⠈⠒⠢⢤⡤⢄⣀⠉⠓⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡌⢹⣶⣶⢬⡷⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⢀⣠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠐⢿⠀⢈⠣⡈⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⡄⠀⠀⠀⠀⠀⠀⣠⠞⠀⣠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⡀⠀⠘⠣⣾⣇⠸⣆⠱⠈⢧⣽⡦⡀⠀⠀⠀⠀⠀⠀ ⠃⠀⠀⠀⠀⢀⡴⠁⠀⡜⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⢡⠀⠀⢀⡏⣽⢠⣿⣦⣇⠈⢿⣷⣌⠳⣄⠀⠀⠀⠀ ⡇⠀⠀⢀⣴⣿⠁⠀⡞⠰⠁⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⢱⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣆⠈⣿⣿⣷⡌⠓⢄⡀⠀ ⣁⣠⣾⣿⣿⠇⠀⡜⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⢰⠀⠀⠀⢰⠐⡄⠀⠀⠀⠀⡆⠀⢀⣾⣿⣿⣿⢿⣿⣿⣿⡿⡄⠘⣿⣿⣿⣦⠀⠑⢤ ⣿⣿⣿⣿⡿⠀⢰⠁⠀⢀⠀⠀⠀⡇⠀⠀⠀⠀⠻⡄⠀⠀⠘⡄⠛⡄⠀⠠⠀⠱⢀⠞⣿⣿⡟⠈⢸⣿⣿⣿⡇⢳⠀⠸⣿⣿⣿⣧⠀⠀ ⣿⣿⣿⣿⠇⠀⡞⠀⠀⠈⠀⠀⠸⠇⠀⠀⢀⠀⠀⡆⠀⠈⣄⢷⠀⢺⡀⠀⠀⣤⠎⡜⠘⣸⣡⣧⢡⢹⣟⣿⠁⠈⡇⠀⢻⡿⡞⡎⢧⠀ ⣿⡿⠟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⣇⠀⡗⠀⠀⢹⡄⢧⠠⣇⠀⣰⣧⣾⢠⢠⣿⣿⣿⣿⣯⠏⣹⠀⠀⢸⠀⠈⢇⢹⣌⣾⠀ ⠁⣠⡴⡟⠀⢰⠃⠀⢀⠀⠀⠀⣔⣀⡄⠀⠀⢿⡆⢹⡄⠀⠘⣷⣨⣇⣻⣿⣿⣿⣿⣿⣿⣻⡇⠈⣿⣿⣯⣇⣀⡀⢸⡀⠀⠈⢾⣿⣧⣴ ⣿⣏⣴⡇⠀⢸⡆⠀⢸⡄⠀⢠⣿⠀⢱⠀⣀⠾⠿⠀⠓⠀⠀⣾⠿⣿⣿⣿⣿⠿⣿⣿⣿⡿⠀⠀⢸⣿⣿⣿⣿⣿⣾⠃⠀⠀⠘⣿⣿⣿ ⡸⢿⣿⠀⠀⠸⠃⠀⢸⣷⡆⠀⣻⣴⣈⠉⠀⠀⠀⠀⠀⠀⠐⠃⣿⣿⣿⡿⢿⠀⡀⠉⠉⠀⠀⠀⠀⠙⡿⢿⣿⣿⣿⡆⠀⠀⠀⢹⣿⠋ ⣠⠈⡿⠀⠀⠀⠀⠀⠸⠿⣴⠚⢻⣿⣿⡷⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⠤⠶⠟⠊⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣿⡇⢱⠐⡄⠐⠀⢿⡃ ⢿⡇⡇⠀⠀⠀⠀⠀⠸⡋⠁⠈⣿⠽⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠈⣿⣿⣧⠀⢇⠘⢆⠀⠘⡌ ⢨⠇⠀⠀⠀⠀⠀⠀⠀⢳⠀⢠⣙⡷⠜⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣿⣿⣿⡄⠘⡄⢋⢧⠀⠘ ⠘⣰⠀⠀⠀⠀⠀⠀⠀⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠇⠀⢰⠛⣿⣿⣇⠀⠸⡌⣾⠳⡀ ⣼⣿⠀⠀⠀⠀⠀⢀⠀⠘⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⡎⠀⢻⣿⣿⠀⠀⢻⣾⡄⠙ ⣿⡟⠀⠀⠀⠀⠀⡜⢀⠇⣾⣿⡄⠀⠀⠀⠀⠀⠀⠀⢠⣀⣒⠶⠖⠒⠲⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⡰⢀⠀⠈⢿⣿⡇⠀⠘⠙⣷⠀ ⣿⠇⠀⠀⠀⠀⣰⠃⡼⣸⣿⡿⢙⣦⡀⠀⠀⠀⠀⠀⠘⢿⣀⠀⠠⠒⠀⠀⠀⣸⡗⠀⠀⠀⠐⠁⠀⢠⠃⡀⠀⠀⠘⣿⣿⠀⠀⠀⠸⣇ ⠁⠀⠀⠀⠀⢀⡏⣰⣱⣿⣿⡇⠘⣼⠙⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⢠⠀⠀⠀⠀⠀⢠⡏⢀⡇⠀⠀⡀⠘⣿⣧⠀⠀⠀⢇ ⠀⠀⠀⠀⠀⣸⢠⡿⣿⣧⣿⠀⢰⠇⠀⠀⠙⢿⣶⣤⣀⠀⠀⠀⠀⠀⢀⣤⡞⣠⠃⠀⠀⡄⠀⢠⡟⠁⡸⠁⠀⠀⣇⠀⠘⣿⣆⠀⠀⠀ ⠀⠀⠀⠀⠀⠃⡎⢸⡿⢿⡏⢀⡏⠀⠀⠀⣠⠀⢹⣿⣿⠟⠒⠶⢶⡟⠋⢸⡟⠁⠀⢠⡼⠁⣰⢿⡇⢀⠇⠀⠀⢠⠁⠀⠀⠛⢿⡄⠀⠀ ⠀⠀⠀⠀⢀⡞⢀⣿⣁⣼⣇⣞⠀⠀⢀⣼⣁⢠⣿⠟⠁⠀⠀⠀⠀⠀⢩⠏⠀⠀⣰⢋⢃⡴⢿⡀⠑⡎⠀⠀⠀⠈⠀⠀⠀⠀⠈⢿⡄⠀ ⠀⠀⠀⣠⠟⠋⠁⠀⠀⠀⠀⠀⢀⠉⠉⢁⣀⢀⡀⠀⠀⠀⠀⠀⠀⢠⠋⠀⢀⡴⠁⣸⠿⣿⠛⠻⣄⠘⡧⣄⡀⠀⠀⠀⠀⠀⠀⠀⠻⣄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠔⠚⠉⠉⠀⠀⠀⠀⠀⠀⠀⠉⠙⠒⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡝⢦⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⣿⣯⠉⠒⢤⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠊⣩⡿⠁⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠱⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⢀⣴⠟⠁⠀⠀⠀⠀⠀⠀⢰⠁⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⡄⠀⣿⣿⣿⣧⠀⠀⠱ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣴⣿⡿⠀⠀⠀⠀⠀⡜⠀⠀⣸⠂⠀⢸⠀⢀⠀⠀⠀⢀⠀⠀⠀⠀⢣⠀⠀⠰⣿⣿⣿⣿⣷⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⡇⠀⠀⠀⠀⢠⠁⠀⠀⣿⠀⠀⡞⠀⢸⡀⠀⠀⠈⡄⠀⠀⠀⠈⡆⠀⢱⠈⠏⣹⡿⠘⠷⡀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⢃⠞⡟⢿⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⢀⠁⠀⢸⡇⠀⠀⠀⢷⠀⠀⠀⠀⠱⠀⢸⠀⠇⠀⢇⢠⠀⠹ ⠀⠀⠀⠀⠀⠀⠀⡔⣡⣣⠇⢰⠁⣼⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⣼⠀⠀⠈⣿⠀⠀⡆⠋⣆⠀⠀⡄⠀⠀⣸⡀⢰⣆⢘⡀⢣⣦ ⠀⠀⠀⠀⠀⢀⣾⣿⣿⣧⣇⡇⢰⣿⠀⠀⠀⠀⠀⠀⠀⢠⣿⠀⢸⡇⠀⠆⠀⢸⡇⠀⢧⢠⡼⡄⠀⢣⠀⠀⣿⣿⣾⣿⣾⣷⣾⣿ ⠀⠀⠀⠀⠀⢛⣿⠿⠿⠛⠻⠷⠿⣏⡀⠀⠀⠀⠀⡁⠀⡸⡏⠀⣾⣃⠀⢸⠀⠈⣷⡀⢸⣾⠀⢱⠀⢸⡄⠀⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⢠⠖⠉⠀⢀⡀⠀⠀⣀⠀⠀⠉⢢⡀⠀⢠⠇⢠⣧⣇⣘⡛⠀⠙⠛⠋⠀⠉⠁⢬⣿⣿⣿⣷⠾⠿⣧⠉⠉⠉⠙⢻⣿⢹⡄ ⠀⠀⣰⠃⠀⠀⢨⣿⣿⡭⣽⣿⣯⠀⠀⠀⢣⠀⠘⣲⣿⣿⣿⠟⠻⠯⠀⠀⠀⠀⠀⠀⠹⣿⣿⡿⣦⠀⠀⠛⠀⠀⠀⠀⢸⣿⣿⠻ ⠀⠀⡇⠀⠀⠀⠈⣭⢸⠁⢉⡇⠉⠀⠀⠀⢸⠀⠀⠻⣟⠻⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠶⠃⡤⠔⠉⠀⠀⠀⠀⢸⣿⣿⠀ ⠀⠀⡇⠀⠀⠀⠀⢋⣿⡀⠘⠿⠀⠀⠀⠀⢸⠀⢰⠐⠚⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠈⣿⣿⡀ ⠀⠀⢃⠀⠀⠀⢘⡟⣿⡇⠀⠀⠀⠀⠀⠀⠀⡇⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠸⣿⡧ ⠀⠀⢸⠀⠀⠀⢀⣽⡵⠇⠀⠀⠀⠀⠀⠀⢸⠁⡀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿ ⠀⠀⠀⢧⠀⠀⠘⠳⠴⠂⠀⠀⠀⠀⠀⠀⡸⠋⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⢠⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⢨⣦⠀⠀⢰⠂⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⢻⣿⣷⣄⠀⠀⠀⠀⠀⠘⣿⠟⣧⠀⠀⠀⠀⠀⢀⣴⣿⠀⠀⠀⡀⠀⠀⠀⠀ ⠀⠀⣰⣿⠃⠙⣦⢄⣀⣀⠀⢀⣀⡤⠊⠀⢀⠀⠀⢸⣿⣿⣿⣷⣦⣀⠀⠀⠀⠈⠉⠁⠀⠀⠀⣠⢴⣿⣿⣿⠀⠀⠀⡇⠀⠀⠀⠀ ⠀⣰⣿⡏⠀⡰⠃⠀⠀⢸⣿⡿⠀⡇⠀⠀⢸⠀⠀⢸⣿⣿⢿⣿⣿⣿⠙⠢⢄⡀⠀⣀⡠⠔⠋⠀⣸⣿⣿⡏⠀⠀⢸⣇⠀⠀⠀⠁ ⢠⣿⣿⠁⢰⠁⠀⠀⢠⣿⣿⠇⠀⠁⢸⠀⢸⡇⠀⠈⣿⣿⢸⠼⠿⣿⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⣿⣿⣿⡇⠀⢀⣿⣿⠀⠀⠀⠀ ⣾⣿⡇⢸⡇⠀⠀⢠⣿⣿⡿⠀⠀⢧⢸⡆⠸⣷⠀⢰⣿⣿⠋⠀⣁⡼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⡉⠉⡇⠀⣾⣿⣿⠀⠀⠀⠀ ⣿⣿⣷⣸⠀⠀⢠⣿⣿⣿⠁⠀⠀⢸⡌⢱⠀⢿⡆⠈⣿⠇⠀⠀⢻⠁⠀⠀⠀⠀⠀⠀⠀⠐⠃⠀⣿⣇⢐⠁⡼⣿⣿⠿⠆⠀⠀⠀ ⠻⠿⣿⣿⠀⢐⣿⣿⣿⡟⠒⠒⠾⣿⣿⣿⣴⣿⣿⡀⠿⡆⠀⠀⠈⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢹⣾⡎⠀⠸⣿⣤⣶⣀⣀⣀ ⠀⠀⠀⠈⣳⠋⠈⢻⣿⠁⠀⠀⠀⠘⣿⣿⣿⣿⣿⣷⡃⠘⡄⠀⠀⠀⠱⠤⠄⠀⠀⠀⠀⠀⠀⠀⠐⢚⡏⠀⠀⠀⠹⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⣾⠝⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠢⣄⠙⠢⣀⠀⠀⠀⠀⠀⢸⣿⡟⠟⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡈⠳⣄⠀⠀⠀⢺⠁⢙⡇⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣀⠴⢚⣿⣿⠞⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⡒⣿⣗⠢⢄⣸⡀⣼⠤⠤⣄⡀⠀ ⠀⠀⠀⠀⠀⠐⡶⢁⣴⣿⣿⡏⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣾⣿⣧⡀⠈⢿⠁⠲⠄⠀⠙⠢ ⠀⠀⠀⠀⣠⣾⣵⣿⣿⣿⣿⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣆⠈⣆⠀⠀⠀⠒⠀ ⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣧⡘⣧⠀⠀⠀⠀ ⢀⣴⡿⡿⣹⣻⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⢿⣿⣿⣷⣽⣷⡤⠋⠁ ⣾⠏⡜⢰⢳⡟⣙⡟⢹⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⡟⠇⢻⠈⣏⡆⠹⡍⠻⣿⣄⠀ ⣣⣞⣰⠃⡜⢀⢻⠁⡎⡇⠁⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⡇⢰⡎⡆⢸⠸⠘⡜⡄⠹⣿⣆ ⠻⢿⣿⣴⠁⡌⡐⢠⠇⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⡇⠀⠀⠀⣇⣮⡁⢸⢸⡄⣇⣽⣼⣼⣽⣿ ⠀⢸⣿⣿⣾⣧⣇⣾⣀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⠀⠀⣇⠀⠀⢸⣿⣿⣧⣾⣿⣿⣿⣿⣿⣿⡿⠿ ⠀⠈⠙⠻⢿⣿⣿⣿⣿⣿⠧⠀⠀⠀⣰⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡄⢠⠤⠾⢃⠀⠀⣸⡀⠀⠘⠿⠿⣿⣿⣿⣿⣿⣿⠃⠘⠆⠀ ⠀⠀⠀⠀⠀⣽⣿⣿⢻⠋⠀⠀⢀⡶⠿⣷⣶⣿⣶⣴⡖⠲⢄⠀⠀⠀⠉⠉⠁⣠⣴⣾⣶⣼⣿⢷⠀⠀⠀⠀⢻⠻⣟⠛⠉⢳⡀⠀⠀⠀ ⠀⠀⠀⠀⡜⢹⢋⣿⠈⡄⠀⠀⠈⣧⠀⣿⣽⡿⠿⡏⠑⠂⠀⠀⠀⠀⠀⠀⠘⠋⣿⡿⠯⢿⣏⢰⠀⠀⠀⠀⢸⠀⣿⣆⠀⠀⠱⡀⠀⡆ ⠀⠀⠀⡸⠁⣾⡞⠸⡀⡇⠀⠀⠀⠆⠣⣜⣳⣴⡚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠬⠽⣃⣜⠁⠀⠀⠀⠸⠀⢸⠈⠣⡀⠀⠹⡄⠃ ⠀⠀⠰⠁⢰⡟⠀⢠⠇⢃⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢻⣦⣀⠘⢦ ⠀⠀⠀⢀⡞⠀⢠⣾⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡿⣷⣄ ⠀⠀⢠⠎⠀⣰⣿⠏⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇⠈⠻ ⢀⡴⠃⢀⡞⣽⠁⢀⠀⠀⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣔⣦⡄⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⠀⢠⠀⠀⠀⠀⢰⣿⣿⠃⠀⠀ ⠎⠀⢠⣾⠁⡇⠀⣼⠀⠀⢠⠀⠀⠀⢻⣿⣦⣀⠀⠀⠀⠀⠀⣾⠛⠟⢿⠀⠀⠀⠀⠀⣠⣾⣿⠁⠀⠀⢰⠇⠀⠰⠀⠀⣾⣿⡿⠀⠀⠀ ⠀⣰⣿⡟⠀⢧⠀⢿⠀⠀⠘⡄⠀⠀⠘⣿⣿⣿⣷⠦⣀⠀⠀⠈⠉⠀⠉⠀⠀⣠⣴⣿⣿⣿⣿⠀⠀⢀⡇⠀⠀⠀⠀⢰⣿⣿⠇⠀⠀⠀ ⢼⣿⣿⡇⠀⢹⠀⠘⡀⠀⠀⣇⠀⠀⡄⢹⣿⣿⣿⠀⠈⠑⠢⠄⣀⣀⡠⠔⠋⢸⣿⡇⣿⣿⡇⠀⠀⣸⠀⠀⠀⣿⠀⢸⣿⡟⠀⠀⠀⠀ ⣾⣿⣿⠁⠀⢸⠀⠀⡇⠀⠀⠹⡀⠀⢻⠈⢿⠃⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠉⠻⣿⠀⠀⢀⡿⢀⠀⢸⣰⠀⣼⡿⠁⢀⠀⠀⠀ ⣿⣿⣿⠀⠀⠀⣇⠀⢱⠀⠀⠀⢱⠀⢨⡸⢸⡈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⠀⢀⣼⡇⢀⣾⡇⢸⠀⣿⣿⡀⣿⠃⠲⠥⠀⠄⠀ ⣿⣿⣿⡇⠉⠉⢻⠀⠉⢇⢃⣀⣈⡇⢸⡁⠀⠙⢿⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢀⠞⢩⠁⠼⣿⡇⠃⠐⠀⠀⣽⠗⠊⢢⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠤⠒⠒⠒⢒⡒⠒⠶⡦⠤⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣴⠋⠁⠀⣠⠀⠀⠀⠈⠀⠀⠀⠀⠀⠙⠢⠀⠉⠲⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢛⡽⢛⡏⡰⡷⠓⣦⣞⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠙⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠋⠀⡼⠰⠿⣁⣰⣿⣃⣽⠟⣶⢶⣄⡀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⢀⡴⢿⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⠟⠀⠀⢰⠇⠀⠀⠀⠉⠀⠉⠈⠙⠛⠚⠁⢋⡁⡀⠀⠀⠉⠑⠮⠹⣆⣻⣇⠻⡈⣇⢻⣍⢢⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣴⣟⡁⣨⡴⣄⣠⡟⠀⠀⠀⠀⢀⣦⠀⠀⠚⠀⠀⢀⡞⣿⢻⣀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠉⠈⣿⣆⢣⡀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⡿⣿⢫⣿⢻⢠⡿⡇⡇⠀⠀⠀⠀⢨⡆⠀⠀⠀⠀⠀⣼⠀⠀⢠⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣻⡎⠷⡄⠀⠀⠀ ⠀⠀⠀⣾⣟⣴⣧⠋⣇⣸⣟⢀⣷⡇⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⡇⠀⠃⠸⠀⠀⠀⠈⢠⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢻⡄⠙⡄⠀⠀ ⠀⠀⠀⠹⣿⣿⣿⣾⣇⠀⠈⠉⠻⡇⠀⠀⠀⠀⠀⠐⠀⢸⠐⠀⢀⡇⢰⡆⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⢸⡽⡄⠹⡀⠀ ⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣷⡶⣶⠃⠀⠀⢀⡤⣾⣾⣤⣼⣽⠒⠺⠇⠸⡇⠀⣇⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣈⡿⠇⢳⡀⠹⡄ ⠀⠀⠀⠀⠙⢻⡿⣿⢻⠟⣻⠇⡟⠀⠀⠀⣷⡠⣿⡿⠿⣧⡍⠂⠀⠀⠀⠀⠀⠀⣠⣶⣶⣿⣦⣄⣀⠀⠀⠀⠀⠀⢿⣿⣷⣀⣀⣱⠀⠀ ⠀⠀⠀⠀⢀⡟⣰⠇⡿⢰⡏⠀⡇⠀⠀⠀⡇⠉⠛⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠁⣿⡿⢿⣧⡍⢹⣷⠀⠀⡄⠀⣼⣿⣿⣿⡿⢛⣀⣀ ⠀⠀⠀⠀⣼⢣⠟⢰⢣⣿⠀⠀⣧⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠛⠒⠉⡇⠀⠀⢹⡆⠈⠙⣿⣿⣿⣿⠀⠈ ⠀⠀⠀⢰⣿⠏⢀⣿⡟⡟⠀⠀⢻⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⣾⡇⠀⠀⢻⣿⣏⢿⡇⠀ ⠒⠢⠤⣿⣋⣠⣿⡟⢸⠇⠀⠀⢸⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢠⣾⣷⣶⡆⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⢨⡿⡇⠀⣇⠈⣷⢻⠸⣷⠀ ⠠⠔⣶⠟⢡⣾⣿⠀⡿⠀⡆⠀⠘⡇⠀⠀⣧⠀⠀⠀⠀⠀⠀⡾⠛⠓⠻⣧⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⣾⠀⡇⠀⢏⠆⠸⣿⡆⢿⡀ ⠀⢠⡟⠀⣼⡟⡀⢠⡇⣶⣇⠀⠐⣷⠀⠀⢸⣧⡀⠀⠀⠀⠀⠣⣀⣀⣠⠇⠀⠀⠀⠀⠀⢀⣴⡿⠀⠀⢸⣟⠀⣷⠀⢸⠸⡀⢻⣷⠸⡇ ⠀⣾⠁⢰⣿⠀⡇⢸⡇⣿⣯⠀⠀⢻⡀⠀⢸⡇⠙⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠛⢹⡇⠀⠀⣼⢻⠀⢻⠀⢸⡄⢧⠀⢿⡆⣏ ⣼⡏⠀⣾⡇⢀⠇⢸⠇⣿⣿⠀⠀⠘⡇⠀⠸⣷⠀⠘⣿⠉⠲⢄⣀⣀⣠⠤⠖⢻⣿⠁⠀⠀⣼⠃⠀⢠⡇⢸⡀⢸⡄⢸⣇⠘⡆⠈⣿⡈ ⣿⠀⢸⣿⠁⢸⣀⡼⠶⠿⠿⠷⣄⣀⣿⠀⠀⣿⣤⡷⠛⠙⣄⠀⠀⠀⠀⠀⢀⠀⠹⣧⡀⢠⡿⠀⠀⣿⣷⠈⣿⣾⣧⣘⣿⠀⠹⡀⡎⢧ ⡇⠀⣿⡇⣠⠞⠋⠀⠀⠀⠀⠀⠈⠙⢿⣇⠀⣿⠋⠀⠀⠀⠈⢦⡀⠀⣠⠚⠁⠀⠀⠙⣿⣿⠇⠀⣸⡿⠋⠉⠁⠀⠉⠉⠙⣇⠀⢣⢰⠀ ⠀⢠⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢱⠀⡌⠀⠀⠀⠀⠙⢶⠁⠀⠀⠀⠀⢠⣿⡿⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⡞⠂ ⠀⣾⣿⠀⠀⣶⣿⠂⠀⠀⠀⠀⠀⠀⢀⡞⠹⣤⣰⠃⠀⠀⠀⠀⣠⣎⣀⣀⣀⡀⠀⠘⣻⠇⢀⡞⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢣⢱⡀ ⢠⣿⣿⠀⢰⣿⡏⠀⠀⠀⠀⠀⣀⠴⠋⠀⠀⢹⣿⠀⠀⢠⣤⣾⣥⣤⣤⣤⣤⢸⠆⢠⡟⢀⣾⠁⢠⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⣷ ⣸⣿⣿⠀⢸⡟⠀⣀⣀⣠⠴⠋⠁⠀⠀⠀⠀⢺⣿⠀⠀⢀⣀⡀⢀⣀⠀⠀⠀⠀⣀⡿⢁⣾⡁⢀⣻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⡰⠋⠁⠀⠀⠀⣀⣀⣠⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢡⠎⢀⡠⠔⠒⠉⣩⠔⠋⠀⠀⠀⠀⠀⠈⠉⠓⠢⣄⣀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⡤⠚⢁⠄⠀⢠⠞⠁⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡟⠁⠀⡰⠋⢀⡔⠁⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡀⠑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣼⣿⠏⠀⢀⠞⠀⢀⠞⠀⠀⠀⠀⢠⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣦⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⣾⣿⠃⠀⢠⠏⠀⠀⡞⠀⢠⠃⠀⠀⢸⠀⠀⠀⠀⢻⠀⠀⠀⢄⠀⠀⠀⢻⣿⣿⣿⣷⣬⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣿⣿⠃⠀⢀⠎⠀⠀⡸⠀⢀⡾⠀⠀⠀⣾⠀⠀⠀⠀⢸⡄⠀⠀⠘⡀⠀⠀⢸⣿⣿⣿⣿⡿⣿⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀ ⠀⢀⡴⢟⣿⣿⡟⠀⠀⠜⠀⠀⢀⠇⠀⣸⡇⠀⠀⣄⣿⠀⠀⠀⠰⢸⣧⠀⠀⠀⡇⢠⠀⢸⣿⣿⢿⢣⠙⣌⠻⣿⣿⣿⣦⡀⠀⠀⠀⠀ ⣠⡞⢁⢞⡟⠟⡇⠀⠀⠀⡇⠀⡘⠀⢰⡇⡇⠀⠀⢱⠂⣄⠀⠀⠀⡍⢽⠱⠀⠀⢃⠀⢇⠀⢧⠝⡎⡆⢳⣌⣦⣤⡀⠙⢿⣿⣶⣄⡀⠀ ⣏⣾⠏⡼⢠⠀⡇⠀⠀⢸⠁⠀⡇⠀⣾⠀⣷⠀⠀⢺⠀⣿⠀⠀⠀⣇⡄⡆⡇⠀⠘⡀⠈⡄⢸⣶⣹⣼⣾⣿⣿⣿⣿⣾⣿⣿⣿⣿⣇⠀ ⣿⣿⣴⣁⡎⢸⠃⠀⠀⣿⠀⢠⠃⢰⡟⠀⣿⠀⠀⣿⠀⢿⡀⠀⠀⢻⡇⢱⠸⡀⠀⢇⠰⡐⡀⢿⣿⣿⣿⣿⣿⣏⣿⣻⣼⣿⣿⣿⣿⣿ ⢻⣿⣿⣿⣿⣿⠆⠀⠀⢹⠀⠸⠀⢸⣇⣀⠹⠀⠀⠿⠄⠸⢧⣀⠀⠘⣿⣿⣧⣳⡀⢸⡀⠳⣴⡸⠿⠿⠿⣿⣿⣿⣿⣿⠿⣿⣿⡿⡟⠁ ⠈⠻⢿⣿⣿⣿⠀⠀⠀⠈⠀⠀⣠⣤⣾⣯⣽⣝⠒⠒⠀⠀⠀⠠⠶⠛⠛⣿⣿⣿⣿⣏⣱⠀⠈⠙⡄⠀⠀⠸⣿⣿⣇⢹⣆⠈⠁⠀⠀⠀ ⠀⠀⡌⣰⣿⡏⡄⠀⠀⠀⢸⡀⠰⣻⠻⢿⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣗⣛⣠⠾⢹⡄⠀⠀⠈⠀⠀⠀⠻⣿⣿⡆⢿⡄⠀⠀⠀⣀ ⠀⢀⣿⣿⠟⠀⡁⠀⠀⠀⠈⠙⡦⠟⠒⠒⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠠⠒⠩⡇⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣸⣿⡞⠉⠭⣂ ⢠⣾⣿⠋⠀⣰⠇⠠⠀⠀⢸⠟⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣹⣿⣶⣿⠍ ⣿⡿⠃⠀⢰⡇⢸⣧⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠸⠀⠀⠀⠀⢹⣿⣷⣻⣿⡄⠀ ⡿⠁⠀⢀⡏⡇⢸⢀⠀⠀⢨⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⡇⠀⠀⢠⠀⣿⣿⣯⣿⣿⡀ ⠇⠀⠀⡼⠀⡇⠈⠾⠀⠀⠀⡏⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⣰⣿⡇⠀⠀⠀⠀⣿⠀⠀⠈⠆⠸⡹⣿⣿⣿⣿ ⠀⠀⢠⣇⢀⡇⠀⣆⠀⠀⠀⠹⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣷⠀⠀⠀⠀⣿⡇⠀⠀⢰⠀⢣⠹⣿⣿⣿ ⠀⠀⣾⠀⢸⡇⠈⢹⡀⠀⠀⠀⢿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⣾⣿⣿⣿⣿⣿⡀⠀⠀⠀⡟⢿⡄⠀⠀⠄⠘⡆⠹⣿⣿ ⠀⣸⡟⠀⢸⡇⠈⠘⡇⠀⠀⠀⣻⣿⣿⣿⣿⣿⣿⣷⣦⡤⣄⡠⠤⠖⠋⠀⠀⣿⢿⣿⣿⣿⣿⡇⠀⠀⠀⢇⠈⣷⠀⠀⠐⡄⢹⡄⠘⣿ ⢠⣿⡇⠀⢸⡇⠀⠆⡇⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⡿⠻⡀⠀⠀⣀⡠⠤⠒⠒⠉⠀⣿⣿⣿⣿⣇⠀⠀⠀⢾⡆⠘⣇⠀⠀⠹⠿⣿⡀⠈ ⢾⣿⠃⠀⢸⠀⠠⠀⣳⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣇⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠘⠛⢿⣿⣿⠀⠀⠀⢸⡻⡄⠘⡆⠀⠀⠁⢸⠷⡀ ⣸⣿⠀⠀⢸⠀⠀⠞⢸⡆⠀⠀⢸⣿⣿⣿⣿⡿⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⠀⠀⢸⣻⣿⣦⡀⠀⠀⠀⠈⣀⠱

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠞⠋⣱⡶⡤⠀⢀⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠈⠹⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⢀⡼⠋⠀⢻⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣆⠀⠘⣟⢿⣷⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⡼⠋⢀⡾⠁⠀⠀⢸⠇⣴⠶⣤⣴⣀⣀⠀⠰⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣆⣀⣸⡌⣿⣷⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⠇⢀⡾⠁⠀⠀⠀⢸⡼⠁⢠⠃⡛⠁⠉⠉⡟⠳⡴⠒⢠⠤⠤⣴⠶⢶⠞⠚⢉⠉⢻⠁⠀⢱⠘⣿⡆⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠠⠀⠀⡟⢀⡾⠁⠀⠀⠀⠀⢸⠀⠀⣼⡰⢸⢀⣀⠀⠇⡇⣄⠀⣰⠀⣀⡩⢼⠤⠤⠤⢤⣄⣈⣷⣄⣘⡇⢿⠿⡄⠀⠀⠀⠀⠀ ⠀⢀⠎⣠⠀⣼⢣⢿⡗⢳⡴⠻⣷⣶⣿⠀⠁⡏⠀⢸⠀⣇⠀⢸⢠⡀⠀⢸⠀⠀⢰⠘⡆⠀⢠⠀⠀⢠⠀⡆⠀⢹⣸⢷⡀⠀⠀⠀⠀⠀ ⢀⠂⡼⢁⣾⣋⡏⣸⠃⣼⣧⢰⡏⢸⣿⠀⠀⡇⠀⣾⣧⣹⡀⢸⣬⣷⠀⢸⡇⠀⠀⡅⡻⡄⠘⡆⠀⠘⡀⠃⠀⠈⢸⠘⡇⠀⠀⠀⠀⠀ ⠙⢸⣡⡾⣳⢿⡶⣿⣰⡿⣿⣾⣇⢸⣿⠀⠀⡇⢸⣿⢸⡏⡇⢸⣇⣿⡀⢸⣧⠀⠀⠁⣇⢹⡄⢷⠀⠀⠇⢸⠀⠀⢸⡇⢳⠀⣠⠀⠀⠀ ⠀⠂⠀⢸⡇⢸⣧⡈⠙⣿⣥⣤⣭⠫⣿⡄⠀⡇⢸⣿⠚⣿⢹⠈⡇⢻⢣⠸⠹⡀⠀⠀⣿⠉⠹⣼⣆⠀⠀⢸⠀⠀⠈⢇⣼⣿⠃⠀⠀⠀ ⠀⠀⠀⢹⠀⠀⣽⣿⣦⣘⣿⣿⣿⣦⣾⡷⠀⠀⢸⣿⣶⣿⠿⠦⢷⡶⡌⣆⡇⢧⡀⢠⢿⣶⣶⡿⠿⣄⢠⠀⠄⠀⠀⢸⣿⡇⠀⠀⠀⠀ ⠀⠀⠀⢸⠀⠀⣿⣿⣿⣿⣿⣿⡿⠻⠿⠳⠀⠀⡿⢹⣿⡿⢿⣴⡎⠁⠀⠈⠉⠈⠉⠉⠩⣿⣿⣷⡼⠙⣷⠀⠀⠀⠀⢺⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⡏⠀⣾⡟⠛⢻⣿⣿⣿⣧⠀⣆⡀⡇⠀⣿⠀⠿⠷⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠷⠟⠣⠜⢿⠀⠀⠀⠀⢿⣿⠛⡇⢀⣤⣶ ⠀⠀⠀⠁⢰⣿⡇⠀⢸⡿⣿⣿⣿⣆⢻⣳⡹⡀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⡄⠀⠀⣸⢻⡆⣿⣿⣿⠿ ⠀⠀⠀⠀⢸⣿⣇⠀⣿⠇⣿⣿⣿⣿⣿⣿⣧⢣⣸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠀⠇⠀⣶⣿⡟⣧⣿⡿⠃⠀ ⠀⠁⠀⡀⢸⣿⢿⣸⣿⠀⢿⣿⣿⣿⠿⠿⣝⣯⠙⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⠀⠀⢀⡇⣿⣷⡏⠛⠀⠀⠀ ⠀⠀⠀⢷⢸⣏⠘⣿⣇⠀⣸⣿⣿⠇⠀⠀⠈⠻⢅⠘⡄⠀⠀⠀⠀⠐⠲⠦⠤⠐⠂⠀⠀⠀⠀⣰⣿⣿⡏⠀⠀⢸⡇⣿⣿⣷⠁⠀⠀⠀ ⣄⠀⠀⠈⣿⣿⢠⣿⢻⠀⣿⡛⠞⠀⡀⠀⠀⠀⠈⢣⡘⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⢧⠀⠀⣾⣿⡿⢿⣻⡄⠀⠀⠀ ⢿⣧⡀⠀⢸⣿⢸⣿⠘⣇⠸⣇⠀⠈⠁⠀⠀⠀⠀⠀⠳⡘⡌⠑⠢⢄⣀⡀⣀⣠⣴⣾⣿⣿⣿⣿⣿⣿⡾⠀⢰⣿⣿⠁⢸⣸⣇⠀⠀⠀ ⠈⠻⣿⣦⡈⠉⣾⣿⣄⢻⣦⣘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠹⣷⠀⠀⠀⠀⠉⠁⢸⣿⣿⣿⡟⣿⣿⣿⣽⡇⢀⣾⣿⡟⠀⢈⡏⣿⠁⠀⠀ ⠀⠀⠘⢿⣷⣄⢈⣭⠿⠛⠛⠉⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⢹⣇⠀⠀⠀⠀⠀⢸⣿⣿⣿⣀⣿⣿⣿⣿⠃⣼⣿⣿⠁⢀⡞⠀⢻⡄⠀⠀ ⠀⠀⠀⠀⠻⣿⣿⠀⠀⠀⠀⠀⠀⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠀⠀⠀⠈⠹⣿⣿⣿⣿⣿⣿⣿⣰⣿⣿⠿⢧⣌⠀⠀⠘⠁⠀⠀ ⠀⠀⠀⠀⢸⢻⠃⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⣀⣀⣀⡀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣷⠿⠋⠀⠀⠀⠈⣷⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⡏⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠉⠻⢿⣆⠀⠀⠀⠀⠀⠀⠀⣿⠉⠉⠉⢯⡙⣦⠀⠀⠀⠀⠀⣿⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠇⣿⠀⠀⠀⣿⣷⡄⠘⣆⠂⠀⠀⠀⠀⠀⠀⠀⠀⢨⡟⢿⠒⠲⠦⠦⠤⠴⢿⡀⠀⠀⠈⢷⡸⢷⡄⠀⠀⢠⣿⡿⡇⠀⠀⠠ ⠀⠀⠀⠀⠀⢻⠀⠀⠀⢾⣿⣿⣄⣹⣆⣠⡶⠖⠒⠲⠶⣦⣤⣼⠇⣌⣷⣄⠀⠀⠀⠀⢸⡇⠀⠀⠀⠈⣷⡀⠀⠀⠀⢸⣿⡇⢷⠀⠀⠀

⠀⠠⡀⠠⣄⠀⢀⠀⢀⣠⠴⡶⠛⠛⠛⢿⠥⢶⣤⣀⣀⡐⡤⠀⢀⡀⠀⠀⠀⠀ ⠀⠀⠑⣄⡀⣨⣧⣴⠟⢁⠊⠀⠀⠀⠀⠀⠁⡀⢈⠙⢿⠿⡳⢦⡀⠑⠀⠀⠀⠀ ⠀⠀⠈⡠⢺⣿⣿⠁⢠⠂⡀⠀⠃⠐⠀⢣⠠⠘⢦⡑⢌⣇⠈⠺⣷⡄⠀⠀⠀⠀ ⠀⠀⣰⣵⠅⢀⡇⠀⢺⢈⠊⠁⢀⡟⡀⠸⣖⢀⠈⠆⠀⠹⣶⣵⢾⠛⠳⣄⠀⠀ ⠀⣰⣿⣭⣤⣿⡀⠀⠀⢸⠀⢰⢼⢸⠃⠀⡧⠀⠀⠘⣆⠀⡵⠘⡊⢢⣵⣬⣿⣶ ⡼⢻⠏⡛⠌⡄⡇⠀⠀⡤⠀⠘⣸⠸⠘⡀⠀⠱⠀⢃⢣⠀⢣⡿⢶⣵⣿⣿⣯⣿ ⣰⣿⡷⢿⣤⢧⣇⠀⠀⠈⠀⡄⢹⠀⠃⠱⠀⣤⣵⠈⡸⢂⠘⢻⣿⣿⣻⠹⣯⠉ ⣿⣿⣿⣿⣿⡷⠟⠀⡆⢻⣶⣿⡇⠀⠀⠀⠀⠿⠿⣷⠜⡌⠀⢸⣿⡿⣧⡇⢸⡀ ⣿⠟⣽⣿⣽⣿⠀⠀⠇⠚⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⢸⣷⣧⠘⢧⠸⣷ ⠇⢰⣿⣿⣿⢸⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠘⣿⣻⠙⢾⢀⢻ ⠀⠋⡏⢻⡇⢸⡇⠀⢿⣆⠀⠀⠀⢀⠠⠀⠀⠀⠀⡔⢱⡇⠀⡆⡿⣟⡆⠐⣾⠘ ⠀⢀⠇⢸⡇⢸⣷⠀⢸⣿⣷⣤⣀⠀⠀⠀⠀⣀⣴⣀⣿⡇⠀⡇⣷⡿⣧⠀⠹⢐ ⠀⣀⠃⠈⣷⠈⡏⡆⠀⡿⣿⣿⡇⠈⠀⠒⣞⡡⡔⡢⢛⠫⠖⢲⣿⠏⣇⠣⡂⠸ ⠀⠄⢼⠀⣿⡀⢻⠸⡀⠇⣿⣿⠇⠀⠢⡁⠢⣀⡁⠁⠀⠠⠒⠀⢛⡞⢸⡄⣸⠃ ⠀⢄⡘⢣⠏⢧⢸⣷⡱⡸⠊⠁⠒⠠⢀⠈⠢⠀⠀⠃⡠⠃⠀⠀⠀⢫⠏⠙⠛⠢

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⢒⣀⠔⠀⠐⠁⠀⠀⠤⡀⠀⠀⠉⠛⠻⣶⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢂⣶⠖⠒⢐⣶⡶⠖⣲⣶⠖⣡⢀⠝⠁⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠀⠈⢧⣈⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⣠⣴⣾⣿⡯⠔⢺⠉⣴⣾⣿⡿⠁⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠈⢿⣿⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠲⢿⣋⣩⣶⡇⠀⠸⠀⢿⣿⡿⠁⠀⠀⠀⠀⠀⣰⠂⠀⠀⠄⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⢸⣿⣧⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠹⣿⣿⣷⠀⢸⠀⢸⣿⠁⠀⠀⠀⠀⠀⢰⣧⠀⠀⠀⡆⠰⣠⠀⠀⠰⡀⠀⠈⠆⠀⠀⠈⣿⣿⣷⡀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢻⣿⣿⡇⠼⠐⢻⡏⠀⢸⠀⠰⠀⠀⣿⠛⠀⠀⢀⣽⠀⢫⣇⠀⠀⢳⠀⠀⠀⠀⠀⠀⣿⣿⣿⣷⡀⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⣏⡀⢀⣀⡤⣾⡇⠀⠀⠀⢰⠀⠀⣿⠘⣦⠀⠈⣿⣆⠈⢏⢧⡀⠀⢣⡀⠈⠀⠀⢠⣿⣿⣿⣿⣷⡈⣷⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢺⠛⠉⠈⢀⣿⠀⠀⠀⠀⢸⠀⠀⢻⡇⡿⡆⠀⣻⣽⣦⠈⢾⠓⢄⡀⢻⣶⡄⠀⠀⣿⣟⣏⣘⣿⣷⣼⣿⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⣸⣿⡄⠸⣄⠀⢸⡼⡄⠘⠛⠛⠋⠀⠀⠀⠈⣶⡾⢿⣿⣷⣶⡽⢧⠀⠀⣿⣿⣿⣿⣿⣿⣧⡘⠿⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⢀⣿⣿⡇⠀⣿⠀⣼⣶⢿⣶⣦⣤⠀⠀⠀⠀⠀⠁⠀⠿⠿⠿⠟⠃⢸⠀⠀⠈⠉⢹⡅⢹⡟⠛⢿⣷⣿⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢸⠀⠀⢸⣿⣻⣇⠀⠘⣧⠜⠁⣾⡿⠟⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⢸⣧⠀⣿⣦⡀⠹⣿⣷⡄⠀⠀⠀ ⠀⠀⠀⠀⡞⠀⠀⣼⣿⣿⡟⠀⠀⠙⡄⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠀⠸⣷⡳⣄⠘⣿⡁⠀⠀⠀ ⠀⠀⢀⡜⠀⠀⣠⣿⣟⣿⣿⡀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⣸⡀⠀⠀⢧⢳⡙⢧⣙⣷⡀⠀⠀ ⠀⡠⠚⠛⠉⠉⠀⢸⠛⠛⢻⡆⠀⠀⠸⢣⡀⠀⠀⠀⠀⠀⣶⡾⣾⣿⣿⠆⠀⠀⠀⠀⠀⠀⠀⢠⢸⡏⠱⣦⠀⠈⢀⢳⡀⠙⢿⣿⣄⠀ ⠋⠀⠀⠀⠀⣀⣠⣾⢰⠆⠀⣳⠀⠀⢸⡀⠑⢄⠀⠀⠀⠀⠘⠻⠋⠉⠁⠀⠀⠀⠀⣀⣾⡃⠀⠈⢸⡷⡄⢹⣧⠀⠘⠆⢹⣄⠀⠟⢿⣧ ⠄⠒⠒⠉⠉⠁⠀⣿⡇⠀⠀⢸⡀⠀⢸⡇⠀⡘⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⣀⠤⠚⠉⢸⠀⠀⡄⣸⣧⣿⡄⠻⣆⠀⢇⠘⢻⣆⠘⢆⠙ ⠀⠀⠀⠀⣀⣠⣤⣿⡇⠄⠀⣸⣧⠀⠀⡇⠀⢿⣇⠹⣎⠻⡳⢦⣤⣤⡔⠊⠁⠀⠀⠀⢸⠀⠀⣷⡯⢿⣽⣿⣦⡈⢳⣨⣦⣤⣿⠧⣬⣦ ⢒⣶⣿⣿⣽⣿⢀⣿⡇⡇⠀⣿⡏⣆⠀⠇⠀⢸⣿⣿⣾⣷⣿⣾⣿⡛⣿⡆⠀⠀⠀⠀⢨⠀⢰⢿⣿⡿⣿⣿⣿⣿⣿⣿⠏⠉⣀⠀⠀⠈ ⣿⣿⣿⡿⠿⠟⢸⣿⠐⠇⠀⢹⣿⣿⠀⡀⠀⠈⣿⣿⣿⣿⣾⣽⣿⣿⠁⠀⠀⠀⠀⠀⡞⠀⣼⣿⣝⣷⣿⣿⡿⢿⡿⢃⣴⠿⠃⠀⠀⠀ ⣉⣀⣀⠀⠀⠀⢸⣟⣀⣃⡼⠋⠸⣿⡄⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣾⡤⠀⠀⢀⣤⣾⡇⢰⣿⣿⣿⣿⣿⣿⣾⣿⣼⣿⣷⣷⣴⣚⠓⠆ ⠀⠀⠀⠀⠀⠀⢸⣇⣴⣯⣶⣿⣿⣿⣷⠀⠀⠀⢸⣿⣻⣿⣿⣿⢿⣿⠇⠀⠀⣠⣿⣿⠁⢠⣿⣿⣿⣿⣯⣿⣿⣿⠿⠋⠉⠁⠀⠀⠉⠙ ⠉⠉⠉⠀⠀⢈⣿⡿⠋⠁⠀⠀⠈⠙⢿⠀⡀⠀⣼⣿⣯⣽⣿⣿⣶⣿⠀⠀⣴⣿⣿⡏⢀⣾⣿⣿⣽⠾⠋⣽⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⠀⠀⢠⠁⡇⠀⣿⣿⣿⣟⣿⣿⣿⡟⢀⣾⢿⣿⡿⢁⣾⣿⣿⠷⠶⠶⠿⠥⢄⣀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠂⠀⠤⢼⣿⢽⢠⠿⢯⣭⣿⣿⣿⣿⣿⣾⠿⠿⠟⠛⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣻⠃⣸⣏⠠⠤⠄⠒⠂⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘

⠀⠀⠀⠀⠀⡴⢰⠀⠀⠀⠀⣿⣿⣾⠁⠀⠀⠀⠐⠋⠉⢻⣷⠤⣤⣀⣀⡀⠀⠈⣠⣄⣤⣠⣤⣴⣿⡶⣾⠻⣦⡹⡟⠙⢾⠉⠙⠊⣿⣤⠀⠀⠀⠀⢡⠄⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⢰⢿⢷⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⠿⡏⠉⠉⠀⢿⡄⠀⠀⠀⠘⡄⠸⣿⢣⠀⠈⠃⠀⠀⠹⣿⡀⠀⠀⠀⠈⠇⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⡌⡟⡇⠀⠀⠀⢸⣸⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀⢱⠀⠀⠀⠀⢹⠀⢿⡟⡇⠀⠀⠀⠀⠀⢻⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀ ⠀⠀⠀⠀⠇⡷⣇⣀⣀⠀⣿⣟⣼⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢸⡇⣠⠇⠀⠀⠀⡝⡞⡄⠀⠀⠀⠀⠇⠈⣿⣽⠀⠀⡀⠀⠀⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⢀⢸⡇⠀ ⠀⠀⠀⠀⢰⡇⠈⠉⠉⠉⢳⡏⠙⠲⠗⠶⠴⠿⠷⠶⠼⠉⠳⠶⡖⢲⡟⠀⣿⠰⠤⡤⠤⢇⣿⣣⠀⣀⣀⣀⣸⣤⢿⣿⠦⠤⠷⠷⠴⢾⠉⠓⠛⠋⠛⣻⡄⠀⠀⢸⣼⡇⠀ ⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢼⣷⠀⠀⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⣸⠁⠀⡟⡄⠀⡇⠀⢸⡏⣏⠉⠛⠋⠉⠉⠉⠀⣿⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⢹⡇⠀⠀⢸⣿⡇⠀ ⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⢰⣿⡄⢠⠇⡇⠀⣇⠀⠘⣿⠸⣆⠀⠀⠀⠀⠀⠀⢻⠆⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⢹⡇⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⠀⠀⣶⠀⠀⢠⣿⡇⠀⠀⣸⠀⣼⠿⡇⢸⠀⣧⠀⢻⡀⠀⢹⠀⢹⡀⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⣧⠀⠇⠀⠀⠀⠀⠈⡇⠀⠀⠀⣿⡁⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡿⠀⠀⣿⣹⡇⠀⢀⡇⢠⡏⠈⡇⢈⡇⢸⠀⢸⣇⠀⢸⡀⠀⣷⣦⠀⠀⠸⡆⠀⣷⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⡇⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢘⡇⠀⠈⡏⢹⠇⠀⣼⠁⡾⠀⡀⡇⢸⡇⠈⣧⠸⣿⡀⠀⡇⠀⠉⣯⣧⠀⠀⣇⠀⢸⣇⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⣾⡇⠀⢸⠃⢸⠀⢰⡿⣼⠁⠀⡇⢹⣼⡇⠀⠹⡄⣧⣇⠀⣇⠀⠀⠈⢿⡀⠀⢹⠀⢸⢸⡄⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⣧⣀⣾⣷⣾⠀⣾⣷⡧⣄⠀⢳⠘⣯⣧⠀⠀⢧⢸⡘⣇⢸⠀⢀⣤⣶⡇⠀⢸⣾⣽⣧⣷⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⣿⣿⣿⣿⣘⠻⢿⡿⣷⣦⣸⠀⠹⠟⠀⠀⠈⠓⠓⠘⢾⣧⣿⢿⣿⣷⣀⠸⡟⢧⣟⢻⡇⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠟⠈⣿⣿⣿⣿⣿⣦⣀⢳⠀⠙⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⣿⣿⣿⣿⣷⣦⡀⡙⠀⠛⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⢦⣽⣧⣏⣀⣀⣉⣽⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣯⣬⣡⣈⣽⣯⡴⠂⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀ ⠰⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⢠⡄⠀⢸⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡇⠀⢸⡆⠀⠀⠀ ⠀⠀⢰⠀⠀⣇⠀⠀⠀⠀⠀⠈⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠁⠀⠀⠀⠀⠀⣸⠁⠀⣿⠇⡇⠀⠀ ⠀⠀⠘⣆⠀⢹⠀⠀⠀⠀⠀⠀⢻⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠀⠀⠀⠀⠀⢠⣿⠀⠀⣿⠀⡇⠀⠀ ⠀⠀⠀⢻⡄⢸⠀⠀⠀⠀⠀⠀⠸⣿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡟⠀⠀⠀⠀⠀⢰⣿⠀⢰⣿⠀⡇⠀⠀ ⠀⠀⠀⠀⣧⢸⡇⠀⠀⠀⠀⠀⠀⣿⡙⠙⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⣉⣉⣉⣉⣉⣹⠿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡇⠀⠀⠀⠀⠀⣸⣿⠀⣾⡇⢠⡇⠀⠀ ⠀⠀⠀⠀⠘⣇⣧⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠙⡲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⢘⣿⡇⢠⣿⡇⢸⠃⠀⠀ ⠀⠀⠀⠀⠀⠈⢸⡆⠀⠀⠀⠀⠀⢸⣧⠀⠀⠀⣿⠈⠛⠶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣯⣿⠿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣸⣿⡇⣼⡿⡆⣾⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⢧⠐⡆⠀⠀⠀⠈⣿⡄⠀⠀⣿⠆⠀⣠⣼⠏⠙⠲⢤⣀⠀⠀⠀⠀⠀⢀⣠⠴⠚⢹⢿⣿⣏⣿⣾⣿⣿⣿⣿⡇⠀⠀⠀⠀⣠⣿⣿⣿⣿⣵⠃⡏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠘⡆⠸⡄⠀⠀⠀⢻⢷⣄⣀⣼⠶⠋⠁⠀⠀⠀⠀⠀⠈⠙⠒⠶⠖⠊⠉⠀⠀⠀⠘⠀⠈⠙⠻⢿⣿⣟⣿⣿⠃⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣼⠏⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⢳⡀⠀⠀⠸⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⠙⣿⠀⠀⠀⣼⣿⣿⣿⡿⠿⢻⣷⣷⣤⣤⣀⡁ ⠀⠀⠀⠀⠀⣀⣀⡤⠴⠟⠺⡿⡀⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⢠⠃⠀⢀⣾⠟⠻⠿⢯⣤⣀⠙⠿⢿⣿⣾⡿⠟ ⠀⠀⠠⠖⠚⠉⠁⠀⠀⠀⠀⠙⠝⣆⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠚⠁⠀⢀⡞⠀⣠⠞⠁⠀⡀⠀⠀⠈⠉⠙⠛⠧⣤⣄⡀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠦⣌⣳⣄⠘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠖⠉⠀⠀⠀⠀⡼⢡⣴⣣⠤⠒⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⢼⣆⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣮⠟⠉⡡⠞⡻⠛⢪⡟⡯⡙⠷⢄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⢤⣶⡏⡑⠁⢀⢎⠊⢰⠁⠀⠀⠻⠈⠌⢆⠈⢳⡄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⣠⣮⢾⣿⡟⠀⠀⡜⠀⠄⡆⠀⡤⠤⠀⡧⠬⠀⡆⠀⠞⣦⡀⠀⠀⠀ ⠀⠀⣠⣪⢿⡏⣿⣿⠇⠀⢰⠁⢾⢨⡧⠂⣗⠒⡆⡄⠀⢠⢱⠀⠘⣸⣷⡀⠀⠀ ⠀⠀⣹⣎⠢⠙⣿⢻⡀⠀⡌⢀⢆⠂⡇⢸⣿⠀⣇⢠⠈⣾⣼⠀⠀⣹⢟⣿⣢⠀ ⠀⠀⠙⣿⣧⣰⡘⡄⢣⢠⠇⢮⠦⢼⣀⢣⡇⡀⠸⠀⡆⢹⣿⠀⡄⢸⡛⣼⡇⠀ ⠀⠀⣰⣿⠻⢿⡇⣇⢸⣾⢾⣶⣤⣜⡊⠽⢇⡘⢒⡒⠺⡒⣿⠘⢹⣿⣿⣿⠁⠀ ⢀⢞⢿⡟⠀⣾⢀⣿⡈⡎⠢⣇⣺⠏⠁⠀⠀⠀⢴⠟⣻⢿⡿⡆⢸⣿⢹⡈⣧⠀ ⡣⢊⢾⠇⢸⡇⣸⣿⡇⠐⡀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠛⢊⣧⢡⣸⣿⡿⡆⢹⡆ ⢀⠊⡾⢀⢾⢡⣿⣿⡇⢰⣗⣄⠀⠀⠀⢀⡀⠀⠀⠀⣠⣿⠇⠨⣿⣿⡇⢳⢸⡁ ⠃⠁⢀⢿⡣⣿⠛⢻⢳⠈⣿⣿⠑⠢⢀⣘⢕⢤⠰⠪⣿⣿⣀⣯⢿⣬⡇⣹⠘⠃ ⠀⠐⣨⠟⠁⠈⠁⠘⣼⢆⡎⢇⠑⢠⠀⠠⢘⣦⣑⣄⡜⢹⡟⡟⠹⣿⠇⡏⡇⠀ ⠶⠞⠁⠀⢠⠀⠀⠀⠘⠛⢇⠀⠑⠠⣄⡦⡎⠀⠀⠀⠡⠏⡰⠁⠀⠀⢂⡇⢧⠀ ⣤⣶⣄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡑⡄⠀⠀⠀⠑⣀⣠⠀⠀⠘⣷⠸⠀ ⠮⠏⠙⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣑⢙⢷⡲⠖⠁⠈⢄⠀⠀⠟⠀⠀

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠐⠐⣸⠀⠀⠀⣰⠟⡿⠁⠉⠀⠀⡽⣻⣦⡾⠛⢻⢻⣦⡿⠒⠗⠶⣶⣯⣤⡶⠶⢤⣤⡴⠺⣷⡛⢺⠀⠀⠀⠀⠀⠸⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢠⠄⠇⠀⠀⢀⡇⢸⠇⠀⠀⠀⠀⣷⡿⣼⠃⠀⠀⡼⠹⠀⠀⠀⠀⠈⢿⠙⠀⠀⠀⢹⡇⠀⢸⡇⠀⠄⠀⠀⠀⠀⠀⣿⣿ ⣿⡇⠀⠀⣿⢿⣿⡄⠀⠀⣹⣿⣿⣿⠀⠓⠶⢦⣤⣄⣿⣰⣀⣀⣰⣾⢇⢸⠀⢠⡀⠀⢰⣿⣷⣧⢀⡀⣀⡇⢀⡀⠀⠀⠀⠀⢸⣤⣆⠀⠀⢀⢳⠀⠈⣇⠀⡄⠀⠀⠀⠀⠀⠈⣿ ⣿⠁⠀⣸⡿⠐⣿⡇⠀⠀⣿⡇⢹⣿⡀⠀⠀⠀⠀⠈⠙⠛⠙⠉⠈⠋⣼⠟⠛⠛⠉⠉⠋⣹⣇⡟⢫⡟⠛⠀⢸⠏⠉⣿⠉⠙⡇⡇⠉⠛⠻⡍⠙⠓⠛⠛⠲⢶⠤⠤⠀⠀⠀⢠⠘ ⣿⠀⢀⣿⡇⠀⣿⣇⠀⢸⣿⡇⠈⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⢀⡿⢸⠁⡞⡇⠀⠀⡟⡇⠀⡟⠀⢠⠇⡇⠀⠀⠀⣇⠀⠀⢀⠀⠀⢸⠀⠀⡀⣀⠀⣿⠀ ⡇⠀⣼⣿⠀⠀⣿⣿⢀⣿⣿⡇⠀⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡅⠀⠀⡇⠀⠀⣸⠃⣼⢠⣇⡇⠀⢠⠇⡇⢀⣧⠀⢸⠀⡇⠀⠀⠀⢹⡄⠀⢈⠀⠀⢸⠀⠀⠀⢹⠀⢸⠀ ⡇⢰⣿⠇⠀⣀⣿⣿⣸⣿⣿⠀⠀⠸⣿⡆⠀⠀⠀⠀⠀⠀⡏⠀⠀⡇⡇⠀⢰⡇⠀⠀⡟⠀⡏⢸⢻⠀⠀⣾⢠⡇⠘⣿⠀⡼⠀⡇⠀⡇⠀⢸⡿⠀⢸⠀⠀⢸⡄⠀⠀⢸⠀⢸⠀ ⡇⣾⣿⠀⠀⣿⣿⣿⣿⣿⣿⣆⡀⠀⣿⣧⠀⠀⠀⠀⠀⠀⡇⠀⢸⢁⡇⠀⢸⠃⠀⢸⠁⢠⡧⡎⢸⠀⢠⠇⢸⢁⡆⡟⢀⡇⠀⡇⠰⢹⢀⠸⣿⠀⢸⠀⠀⣯⡇⠀⠀⢸⠀⢸⣿ ⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⡄⠀⠀⠀⠀⢰⠇⠀⡸⢹⡇⠀⣼⠀⠀⣏⡀⢸⣴⠇⡸⠀⡸⠀⢸⣾⡇⡇⢸⠃⢠⡇⣸⡀⢸⣴⣿⠀⢸⠀⠀⠃⡇⠀⠀⢸⠀⢸⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡉⠛⠻⠿⣿⣿⡧⠀⠀⠀⠀⣼⠀⠀⡇⣸⡇⠀⠇⢀⣸⣉⣉⣹⣿⢙⣇⣰⠇⠀⢸⣿⢳⣇⡏⠠⢼⣣⠟⠗⣛⣸⣿⠀⠀⠀⠀⢰⡇⠀⠀⣾⠀⢸⣿ ⠀⠉⣽⣿⣿⣿⣿⠙⠛⣿⣧⣀⣀⣤⣿⣇⠀⠀⠀⢀⣶⣿⣅⣴⣿⣿⣥⣤⣿⣷⣾⣶⣤⠉⠁⠀⠀⠀⠀⠀⠈⠉⠈⠉⠁⠀⠐⣋⣤⣥⣭⣿⣷⣴⣿⣦⣴⣾⡇⠀⠀⣿⠀⢸⣿ ⠀⢸⣿⣿⣿⣿⣿⠀⠀⢻⣿⡏⠛⠿⣿⣿⡄⠀⠀⢸⠛⣧⠉⣴⣿⣿⣾⣷⣶⣌⡉⠹⠯⡛⢿⡂⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⡾⢛⣿⣿⣿⡍⠛⠋⠽⠋⢣⣿⣷⣶⣾⣿⠀⠀⣿ ⡆⣾⣿⣿⣿⣿⣿⡆⠀⢸⡏⠀⠀⠀⠀⠈⠃⠆⠀⣾⠀⠈⠳⢴⣿⣋⣉⣙⣋⣙⣻⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢠⣿⡟⠻⠛⣻⣿⠟⠀⠀⣼⣿⣿⡿⠟⠛⠀⠀⠀ ⣸⣿⣿⣿⣿⠇⢸⡇⠀⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⠛⠉⠁⠀⠀⢰⣿⣿⣿⠇⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⣿⣷⣸⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀ ⣿⣿⣿⣿⠇⣿⣿⣷⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⠀⠀⠀⠀⡀⠀ ⣿⣿⣿⣿⢆⣿⣿⣿⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⡏⠀⠀⠀⠀⡇⠀ ⣿⣿⣿⠃⠀⣿⣿⣹⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⡇⠀⠀⠀⢸⣇⠀ ⣿⣿⡏⠀⠀⣿⣿⣿⡇⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⠃⠀⠀⠀⢸⣿⠀ ⣿⣿⠀⣾⣇⣸⣿⣿⡇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⢸⣿⡀ ⣿⡏⠀⣿⣇⣿⣿⣿⣿⠀⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⢹⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⣿⣿⡇ ⡟⠒⠀⣿⣿⣽⣿⣿⣻⡆⠀⢹⣇⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣿⣿⡇ ⠀⢀⣳⣿⣿⣷⣿⣿⣿⣇⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠈⠙⠦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢠⣿⡟⡇ ⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠸⣿⣿⣇⠀⠀⠀⠈⠉⠒⠤⣄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣀⢴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣼⣿⠀⡇ ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⣤⣀⡤⠖⠋⠁⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⠇⠀⠀⠀⠀⢀⣿⣿⠀⣧ ⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣇⠈⣿⣿⡄⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⠇⣿⠀⠀⠀⠀⠀⢸⠏⡏⠀⢹ ⣿⣿⣿⣿⠘⣿⣿⣿⣿⣿⣿⡄⣿⣿⣧⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠙⠻⢿⣼⣿⡿⣾⣿⡟⢠⡇⠀⠀⠀⠀⠀⡿⢀⡇⠀⢸ ⣿⣿⣿⣿⡀⠙⣿⣿⣿⣿⣿⣷⣿⣿⣿⡄⢀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢡⣿⡿⠠⡞⠀⠀⠀⠀⠀⡾⠇⠼⠁⠀⠸ ⢻⣿⣿⣿⡇⠀⠙⢿⣿⣯⣿⣿⣟⠉⠉⢧⠀⢣⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡿⠁⣰⠃⠀⠀⠀⢀⡼⠁⠀⠀⠀⠀⠀ ⠀⠀⠙⣿⣧⠀⠀⠀⠀⠀⠹⣿⣿⠀⣧⠘⣇⠘⢧⠀⠀⠀⠀⢿⠀⠀⠀⠀⢀⡤⠤⠤⣤⣤⣄⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁⢠⠏⠀⠀⠀⣠⡼⠁⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠙⢿⡄⠀⠀⠀⠀⠀⠸⣿⡆⠘⡆⠙⡄⠈⢷⡀⠀⠀⠈⡇⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠈⠉⣉⠉⠉⠳⡄⠀⠀⠀⣀⡾⠋⠀⠀⡞⠀⠀⢀⣾⡿⠁⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠈⠻⠄⠀⠀⠀⠀⠀⠹⣧⠀⠸⣆⢽⣄⠀⠳⣄⠀⠀⢹⡀⠀⣰⠃⢀⣤⣾⣷⠶⡤⡤⣄⡞⠁⠀⠀⠀⠹⣄⡀⠈⣁⣀⠤⠴⣾⠁⢀⡴⢯⡞⠁⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠙⣄⢘⣯⠐⠛⢦⣀⡀⣷⡾⢁⠀⣸⣻⢛⣷⡿⠿⠛⠁⠀⠀⠀⣀⠀⠀⠀⢙⠉⠁⢀⣀⣼⣁⡴⢋⣼⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠈⠀⠀⠀⠀⣀⣴⣤⣶⡶⠿⠿⠿⣯⣿⣟⣒⣲⣤⣄⡀⠀⠀⠀⠐⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠈⢱⠂⠀⠘⠓⠤⢤⡤⠖⠀⣠⣴⡿⠟⢉⡼⠋⠀⠀⠀⠀⠀⠉⠳⣌⠉⠛⠿⣿⣶⣦⣶⣶⣤⣞⠁⠀⠀⢻⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠈⠑⣆⡀⠀⢀⣠⣶⣶⣾⡿⠋⠀⡰⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠙⢿⣿⡿⢏⡛⠷⣄⠀⠀⠙⠄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠜⠀⢈⣽⣿⣿⣿⡿⠋⠀⢀⡴⠁⠀⠀⠀⡄⢠⠀⠀⠀⢦⠀⠀⠈⢳⡄⠙⢦⠀⠹⡆⠈⠹⣦⣘⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡄⠀⡴⠋⣼⠿⠟⣿⠇⠀⠀⣼⠃⣠⠀⢀⣀⡆⢸⠀⠀⠀⠀⣧⠈⠀⠀⠙⡶⠄⠑⢦⣻⣆⠀⢀⡙⢿⣿⣆⡀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⡇⣼⣥⣾⡁⠀⢠⡟⠀⠀⠘⠹⠀⣱⠋⠁⠈⡀⠀⡆⣆⠀⠀⢿⡶⡄⡀⠀⠸⡄⠀⠀⠙⣿⣶⣦⣵⡶⡿⠛⠻⣧⣄⢀⠀⠀⠀ ⠀⠀⠀⣸⣿⡟⣶⠀⢠⣿⡇⠀⠀⠀⡇⠀⣿⠀⠀⢰⠇⡆⢷⣿⠆⠀⠸⡝⠀⠘⠀⠀⠹⡄⠀⠀⢸⢏⠉⢯⣔⢕⠐⢦⡀⠙⢿⣦⣀⠀ ⠀⢀⣾⣿⣿⢷⣶⢶⣾⡟⡇⠀⠀⠈⠀⠐⡇⠀⠀⣼⠇⡇⢸⡈⡆⠀⠸⡿⣄⠀⠀⠀⠀⢿⡄⠀⢸⡌⡄⡌⢏⢄⠳⣷⣿⣿⣶⣿⡿⣧ ⣠⣿⢿⣯⠇⢾⠃⡜⠁⠁⡇⠀⠀⠀⠀⢰⡀⠀⠀⡄⢀⡇⠘⡇⢹⠀⠀⠃⠘⢆⠀⠀⢇⠸⡅⠀⠈⣇⢱⣸⣼⣌⣦⣿⣿⣿⣿⣿⣱⣾ ⠋⢀⣾⢏⠀⡜⡜⢸⢸⠀⣿⠀⠀⠀⠀⢘⡁⠀⠀⡧⠜⡇⠀⣇⠈⣇⠀⠀⠉⠉⢆⠀⠸⡀⣷⡀⠀⢸⣿⣍⣽⣿⣟⣽⣿⣿⣿⣿⣿⣿ ⣠⣿⣿⣾⡿⣿⣇⣧⣼⣶⣿⠀⠀⠀⠀⠀⠀⠀⢠⡇⢸⡇⠀⠙⠀⠘⣧⠀⣰⣤⣾⣆⠀⢇⢹⢳⡀⠘⠛⢻⣿⣿⣿⣏⢹⠈⢿⣿⠀⠀ ⣿⣿⣿⣿⣿⣶⣿⣿⣷⣼⣿⡇⠀⢀⠀⣶⣆⣆⣸⣿⣿⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣳⠀⣸⡄⢻⠀⠀⣸⣿⣿⣿⣿⡌⡇⠀⢻⡀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⢿⡏⠉⠀⠀⢸⠀⠉⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠿⠒⠀⡇⠀⠀⠀⣿⣿⣿⣇⢻⣷⣷⠀⠈⣧⠀ ⣿⣿⠟⢁⣿⣿⣏⣿⣼⡇⠀⠀⠀⢸⠀⠛⠛⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⢀⠀⠀⣿⣿⣾⣿⠀⠻⣿⡀⠀⣿⣷ ⣿⠋⠀⣾⣿⣿⡏⣿⡟⣷⠀⠀⠀⣰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢸⠀⠀⣿⣽⣿⣿⡤⣤⡼⡇⠀⣿⣿ ⠇⠀⣼⢻⣯⣹⣧⣿⠀⣿⡀⠀⠀⢹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠸⠀⠀⡇⣿⣿⢹⡇⠈⠳⣧⠀⡇⢿ ⠀⢸⠛⢻⡯⢿⣷⡿⠀⣿⡇⠀⠀⢸⣯⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⣼⡇⠀⠀⢰⡇⣿⣿⡏⣧⠀⠀⢾⣤⡇⠸ ⠀⠈⠀⢸⡇⠸⣿⣿⠀⢿⣿⠀⠀⠘⢿⣿⣷⣄⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⢀⣿⡇⠀⠀⣸⠀⣿⢹⣷⣿⠀⠀⠸⣿⠇⠀ ⠀⠀⠀⠨⠀⠀⣿⣿⠀⢸⣿⣇⠀⠀⣾⣿⣿⣿⣷⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⡟⠀⣸⣿⡇⠀⠀⣼⠀⣿⣿⠸⣿⣦⠀⠀⢹⠀⠸ ⠀⠀⠀⢸⠀⠀⢻⣿⠀⠸⣿⢻⡄⠀⠘⣿⣿⣾⣿⣿⣿⠉⠓⠢⠤⣤⠤⣴⠟⠉⠀⣀⣀⣙⣿⠿⢦⣀⣧⣰⣿⣿⠀⣿⠘⢦⡀⡎⠀⣼ ⠀⠠⠤⠄⡆⠀⠘⣿⡄⠀⢿⡌⣧⠀⠀⣿⢻⣿⣿⣿⣿⠀⠀⠀⠀⠀⠸⠥⡤⠖⢻⠀⡟⠁⡠⠒⠉⠉⠈⣻⣿⣿⠀⡿⣇⠀⠻⣤⢀⡟ ⠀⢰⠤⣤⣾⠀⠀⣧⡇⠀⢻⣧⠸⡆⠀⢸⢸⣿⣿⣿⡿⠀⠀⠰⣏⠉⠉⠲⣄⠀⢸⣠⠁⠀⠀⢀⡔⠒⠊⠁⠹⣻⣾⠃⣿⡄⠀⣸⡿⠀ ⠀⠀⠀⠀⢻⣇⠀⡟⣿⠀⠈⣿⣄⠹⡄⠘⣄⡿⢿⣋⣀⡀⠀⠀⠀⠙⢦⡀⠈⠓⠚⢸⠀⠀⠀⡞⠀⠀⠀⠀⠀⢻⡧⠤⡿⣷⣞⣽⣁⠄ ⠀⠀⢦⣠⡎⠈⣆⠇⠘⣧⢸⣏⣿⣦⠿⠦⢇⠀⠀⠀⠀⠈⠑⠦⢤⡀⠀⠹⣄⠀⠀⠈⠀⢀⡼⠁⠀⠀⠀⠀⠀⠀⢳⡘⠁⠀⠉⠉⠃⠐

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢛⠵⠂⠀⠀⢀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠒⠒⡾⢛⡻⠶⡛⠢⠤⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠛⠁⢀⡤⢚⡽⡾⠛⠂⠢⡀⠉⠲⣄⠉⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⢶⡞⠁⠀⠀⡴⠁⠀⠀⡜⠀⠀⡄⠀⠑⡄⠀⠻⡡⡀⠈⠻⡻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⢀⡾⠆⡐⠒⣞⠀⠀⠀⡜⠀⠀⠀⠹⠀⠀⠘⠀⠀⢹⣹⣀⠀⠻⣄⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡼⢁⣴⡟⠀⣸⠁⢰⠉⠹⠉⢻⠋⠹⠐⠀⣶⠂⠰⣶⠆⠏⠈⢧⠃⠀⠀⢹⣦⢹⣄⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣷⣿⣿⠃⠒⠃⠀⡼⠒⠒⠚⠉⠉⠉⡛⠉⢹⠁⡈⠉⠑⠛⠒⠚⠓⠂⠑⢺⣿⣿⣿⣷⡄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣠⣞⣹⡿⢿⣿⣿⣿⠀⠀⠀⠀⡇⠀⠀⢰⠀⠀⠀⡇⠀⠸⠀⢧⠀⠀⡆⠀⠀⢰⠀⠀⠀⣿⣿⣿⣿⠻⣶⣄⠂⠀⣀⣀ ⠛⠛⠛⠛⠛⢻⣿⡋⢰⢇⡼⣿⢿⣿⠀⠀⠀⠀⢳⢸⢀⠏⡀⠀⡜⠀⡦⠀⡆⢸⡄⠀⠸⡜⡀⠘⡄⠀⠀⣾⡿⣌⣯⣳⣽⣹⡟⠻⠿⠿ ⠀⠀⠀⠀⠐⢿⣿⣿⣿⣟⢠⣇⡼⢻⠀⠀⠀⠀⣰⠇⡼⢶⠁⢰⣁⢠⠁⢀⣧⡌⢱⢀⠀⣿⣧⡄⠀⠀⠀⣧⣷⣬⣿⣿⣿⡿⠋⠀⠀⠀ ⠀⠀⠀⠀⠀⠈⢻⣿⢿⣿⣿⣿⣅⣿⠀⠀⠀⠀⡿⣲⣁⡟⠀⣏⣼⡜⠀⣿⢿⡧⢈⣾⡄⣡⣹⣧⠀⠀⠀⣷⣿⡿⢿⣿⠉⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣸⠛⠺⢿⡿⢻⣿⣿⠀⠀⠀⢀⣷⢿⣿⣷⣞⣛⠋⠁⠀⠀⠀⠀⠸⣿⣿⡛⠛⠿⡆⠀⠀⣿⣿⡿⠋⠙⡆⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢠⠇⠀⣠⣿⠃⣼⣿⢿⡀⠀⠀⢸⡇⢌⣿⣟⣻⠇⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⢿⢀⡇⠀⠀⣿⣿⣿⣄⠀⢹⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡜⠀⡼⣿⡏⣰⣿⣿⢸⡇⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⣿⣧⠻⡆⠀⢇⠀⠀⠀⠀ ⠀⠀⠀⠀⢰⠃⡜⢰⡟⢠⣿⠏⢹⠀⣇⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⢸⣿⡟⣿⣧⠘⢆⠸⡀⠀⠀⠀ ⠀⠀⠀⠀⣾⡼⠀⡞⢠⣿⢿⠀⢸⠀⣿⡀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⣼⡟⡇⢸⣿⣧⠈⢣⣇⠀⠀⠀ ⠀⠀⠀⠀⣿⢁⡼⢡⣿⡟⢸⠀⢸⣤⣿⣧⠀⠀⠸⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡇⠀⢠⣿⡇⡇⢸⠈⣿⣆⠀⢿⣆⠀⠀ ⠀⠀⠀⢀⣷⡟⠁⣾⡿⠀⢸⢠⣿⣿⣿⣿⣆⠀⠀⣿⣿⣿⡖⠤⣀⠀⠀⠀⠀⢀⣠⣶⣿⣿⣿⠃⠀⣼⣿⣿⣇⣸⠀⢸⣿⡄⠈⢿⡆⠀ ⠀⠀⢀⣾⡟⠀⢰⣿⡇⠀⠸⣾⠸⣿⢿⣿⠛⡆⠀⢸⣿⣿⡇⠀⠀⠉⠒⠒⠒⠁⣾⣿⣿⣿⣿⠀⢰⣿⡿⣿⣿⡟⠀⠀⣿⣧⠀⠘⡷⠀ ⠀⠀⠈⠻⠀⠀⣼⣿⠀⠀⠀⠹⠆⠹⡇⢻⡀⠘⡀⠈⣿⣿⣧⡀⠀⠀⠀⠀⠀⢀⡿⠉⣿⣿⡏⢀⠇⢸⠃⡿⠸⠁⠀⠀⢹⣿⠀⠀⠁⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⠀⠀⠀⣀⡤⠤⠼⣷⢿⡿⢳⡀⢻⡷⣿⣿⣦⡀⠀⠀⢀⣾⠇⢄⡙⣿⡇⣸⣦⣤⣀⡁⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠳⠀⠠⢠⡯⣼⠓⠂⠣⡘⡿⣞⠻⣿⣿⣶⣤⣾⣿⣿⣾⠁⠋⡱⢏⣿⡈⣿⠉⠳⣄⠀⠀⠀⠉⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠦⠶⠀⠀⢸⣴⡏⠀⠀⠀⢻⠇⠈⢳⡾⣿⣿⣿⣿⣿⣿⡅⠀⡶⠁⠈⣛⣷⣿⡆⠀⢿⡄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⣸⠉⠁⠘⠀⠀⣿⡿⠁⠀⠀⠀⣼⣦⡶⠁⠀⠘⣟⠋⠉⡏⠈⠑⣶⡁⠀⠀⢹⣿⣿⣷⡀⣄⣏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⠀⠀⠓⢓⣿⠋⠉⠋⠉⠉⠟⠙⠟⠚⠉⠙⣿⠦⠄⣟⣨⠟⠉⠉⠁⠀⠈⢿⣿⣿⡿⠹⣿⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠞⠋⢉⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡜⣿⣆⠈⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⡴⠛⠒⢦⣤⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠸⡿⣧⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⢴⠏⢴⣶⣲⣄⠘⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢳⠘⣦⢤⣦⣖⣹⣦⠀⠀⠀⠀ ⠀⠀⠀⡈⡙⢎⠀⠻⡿⠿⡟⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⣧⢿⠀⠑⠹⠁⠙⡷⣄⠀⠀ ⠀⠀⠀⣾⣻⡀⠛⠢⢤⢼⢥⢾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⢠⢸⠈⡗⣄⢠⣠⣀⣌⣮⣷⠀ ⠀⠀⠀⣿⣿⣷⣆⠈⢎⣼⡜⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠰⠀⠀⠀⠉⢿⣿⣿⣿⣿⣭⣿⣟⠋⠀ ⠀⠀⠀⢈⣽⡿⣿⡄⠈⢿⣿⡏⠀⠀⠀⣀⠤⣶⠞⠋⠙⠛⠆⠀⠀⠀⠀⠀⠀⠚⠋⠉⠙⠷⡦⠠⣇⠀⠀⠀⠘⠿⢷⣾⣿⣿⣿⣿⡆⠀ ⠀⠀⣀⣼⡿⢸⣿⣿⠄⠀⠉⠑⠀⠀⢀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠙⡌⠹⡿⠇⠀⠀ ⠀⠀⠙⢿⣷⠘⢿⡟⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⢇⢱⡀⢷⡀⠀⠀ ⠀⠀⠀⣈⣉⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⣆⢣⠈⣷⠀⠀ ⠀⠀⣾⠟⢠⠆⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢎⡆⠸⣷⡀ ⢀⣾⠋⠀⡼⢀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠈⠢⡀⠑⠂⠀⠀⠀⠀⠀⡴⠃⠀⠀⠀⠀⠀⠀⢀⣼⡀⠀⢣⠀⠀⠈⠹⡄⢻⣷ ⡿⠁⠀⢀⠃⣆⠀⠀⠀⠀⠀⠀⠀⠈⣿⣦⣄⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⢠⠊⠀⠀⠀⠀⠀⢀⣤⣾⣟⠀⠁⢠⠀⢆⠀⠀⠈⢻⡆⢿ ⠁⢠⠃⡸⢸⠃⠀⠀⠀⠀⢀⠀⠀⣠⣿⠛⢿⣿⠆⠀⠀⠀⠀⢠⠆⠤⠤⠔⣺⠀⠀⠀⠀⠀⢲⣿⣏⢈⣿⡄⠀⠸⡄⠈⢣⠀⠀⠈⢿⠀ ⡄⠃⢰⡇⣏⡤⠄⠒⠲⡀⠺⠀⢸⣿⣏⣴⣾⡟⠀⠀⠀⠀⠀⡎⣩⢟⣔⣎⠈⡄⠀⠀⠀⠀⠈⣿⣿⣶⣽⠿⠀⠸⠟⠒⠂⠧⣀⠀⠘⡇ ⠃⢠⣿⣿⠁⠀⠀⠀⠀⢃⢠⠄⢠⡀⠒⠢⠬⡀⠀⠀⠀⠀⣰⠗⠁⠀⠁⠈⢆⢱⢄⠀⢀⠀⠁⠈⠓⢄⠀⠀⠰⡀⡄⠀⠀⠀⠀⠁⠀⢿ ⠀⠈⣼⡿⠀⠀⠀⠀⠀⠀⣋⡠⠚⠃⠀⠀⠀⠈⠲⠞⠀⠀⠉⠀⠀⠀⠀⠲⠞⠁⠀⠉⠁⠀⠀⠀⠀⠀⢹⡦⡴⠒⢓⣀⡀⠀⠀⠀⠀⢸ ⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⢀

⠀⠀⠀⠀⠀⡴⢉⡵⢲⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢆⠘⠶⣦⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡴⢁⠎⠀⢸⢢⠠⢤⣀⣀⣀⠀⠀⠀⠀⠀⡀⣈⣦⠬⡹⣇⠀⠀⠀⠀ ⠀⠀⠀⢸⢃⠎⠀⠀⢸⠀⣘⣄⡀⠀⢉⡉⣹⢉⣋⡝⡁⣀⣸⣄⢡⢻⠄⠀⠀⠀ ⢀⢢⢢⢮⢺⢹⡎⡷⣾⠀⡇⢸⡸⡀⡷⡄⢸⠀⠠⣃⠰⠀⢠⢀⠈⢘⣦⠀⠀⠀ ⠂⠣⣯⢯⢾⣾⡷⢇⣿⠀⡇⣾⣹⡇⡏⣇⢸⡄⠘⣇⣆⠇⠀⠸⠀⢸⠸⣠⠀⠀ ⠈⠀⡇⢙⣦⣙⣿⣿⣹⡆⠁⣿⣼⡾⣠⣍⠞⢡⠀⣧⣬⣿⡄⡀⠀⠈⣾⡇⠀⠀ ⠀⠀⠇⣸⠿⣿⣿⡟⠛⢁⢰⡋⣟⣓⠆⠁⠈⠀⠉⠹⣟⡷⢩⡆⠀⠀⣿⣧⠀⢀ ⠀⠀⠀⣿⠀⡿⣿⣿⣸⣋⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⡄⠀⡟⣸⣾⠿ ⠀⠀⢠⣿⣴⡇⣿⣿⡿⢟⣖⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠃⡞⣯⡿⠋⠀ ⠀⠀⢾⡇⣿⡄⣿⡿⠀⠀⠙⢌⢆⠀⠀⠁⠒⠂⠁⠀⣀⣾⣿⡁⢀⣿⣿⣏⠀⠀ ⢷⣄⠸⡇⣿⢣⠹⠀⠀⠀⠀⠀⢊⡅⠂⠄⢀⠠⣴⣾⣿⣿⣿⠇⣸⣿⠘⣹⡀⠀ ⠀⠻⣧⡈⣻⠮⠗⢷⠀⠀⠀⠀⠀⢺⡀⠀⠀⢸⣿⣿⢹⣿⣿⢠⣿⠇⠰⠹⡄⠀ ⠀⠀⢘⣿⠁⠀⠀⠀⠣⣄⠀⠀⠀⢸⡇⠀⠀⠈⠹⣿⣿⣿⣯⡾⠛⠓⢅⠀⠁⠀ ⠀⠀⠸⡇⠀⢀⡀⠀⠀⠈⠉⠉⠉⠺⣧⡀⠀⠀⠀⢻⠉⠹⡽⣄⠀⠀⢸⣧⠀⠀ ⠀⠀⠀⡇⠀⢸⣷⣌⣆⣠⠤⠤⢤⣀⡆⣳⡉⠉⠉⢹⠀⠀⠹⡍⠀⠀⣾⢹⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⣫⠍⠀⠀⠀⠀⠀⠀⠀⠉⠀⠒⠒⠤⣄⣤⣄⣀⠀⠉⠙⠲⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠖⠋⡀⠔⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄⠋⠽⣦⣄⣇⡉⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠋⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡄⠒⠺⣿⡍⠻⢯⡓⠶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠋⠀⣠⡾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠙⢆⠀⢻⣇⠀⢠⠙⢆⠈⢿⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣸⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⢀⣾⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠨⢧⣸⣿⡆⠸⣧⠘⣆⠘⣧⣙⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣿⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⡰⢫⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⣆⠀⠀⠀⠀⣹⠋⡇⠀⣿⣧⠸⡄⠈⢿⣿⣮⠙⢦⡀⠀⠀⠀⠀⠀⠀ ⣨⠀⠀⠀⠀⠀⢀⣴⠟⠀⠀⡼⢁⡏⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠸⠀⠀⠀⣠⣯⣼⡏⢸⣿⣿⣧⣳⡀⠘⢿⣿⣷⣄⠙⢦⣀⠀⠀⠀⠀ ⣼⠀⠀⠀⣠⣴⣿⡟⠀⠀⡼⠁⡞⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠁⠀⢠⣿⣿⣿⣷⣾⣿⣿⣿⣯⣷⠀⠘⣿⣿⣿⣷⡀⠉⠳⣄⠀⠀ ⢻⢀⣠⣾⣿⣿⣿⠁⠀⢰⠃⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⡇⠈⣆⠀⠀⠀⠀⠀⢸⡄⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡞⡇⠀⢹⣿⣿⣿⣿⣆⠀⠈⠳⣄ ⣿⣿⣿⣿⣿⣿⡇⠀⢀⡏⠀⠀⢀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢰⢣⠀⠀⠀⠀⢻⠀⢸⣦⠀⠀⠰⡘⠀⢇⠀⢠⡿⣿⣿⣿⡇⡏⢠⣿⣿⣿⣿⡇⢻⡄⠀⢻⣿⣿⣿⣿⣆⠀⠀⠈ ⣿⣿⣿⣿⣿⣿⠀⠀⣸⠁⠀⠀⡾⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠈⠘⡀⠀⠀⡆⠈⣧⠀⠊⡆⠀⠀⠁⠀⠈⣠⠏⡼⢻⢋⡟⢠⢁⡜⡞⣿⣿⣿⡇⠀⢷⠀⠀⢿⣿⣿⢿⠻⣆⠀⠀ ⣿⣿⣿⣿⣿⡏⠀⠀⡏⠀⠀⠀⠇⠀⠀⠀⢸⠀⠀⠀⠀⣦⡄⠀⠰⡇⠀⠀⢸⣸⠺⡆⠈⢷⠀⠀⠀⠈⡾⠉⡼⠁⠈⣼⣶⣿⣾⢠⢠⣿⣹⣿⠀⠀⠸⡆⠀⠘⣿⠟⡌⢧⠙⣷⠀ ⣿⣿⡿⠛⣿⠀⠀⢀⡇⠀⠀⠀⠃⠀⠀⠀⠘⢸⡀⠀⠀⠀⢧⢆⠀⡿⠀⠀⠈⠏⡆⢹⡀⢌⣇⠀⢀⣾⣡⣿⠃⣴⢰⣋⣿⣿⣿⣞⡞⡞⠃⣿⠀⠀⠀⢧⠀⠀⠸⡄⢹⡄⢳⡏⠀ ⠋⠀⣀⣠⣿⠀⠀⠠⡇⠀⠀⠀⠃⠀⠀⢠⢰⠘⡇⠀⠀⠀⢸⡸⡐⢷⡀⠀⠀⢾⢷⠀⢳⡈⣾⣶⣿⣿⣿⣿⣼⣷⣿⢿⡟⠀⠹⣿⣿⣿⠸⡇⠀⠀⠀⢸⠀⠀⠀⢻⣴⣿⣿⢃⣠ ⣤⢾⡝⢁⡇⠀⠀⣦⠁⠀⠀⢸⠀⠀⠀⢾⣾⠒⢧⡀⠀⠀⣸⣧⣇⠘⣇⣀⠀⠈⢻⣾⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⢹⣿⣿⡇⣷⣶⣶⣦⢸⡆⠀⢀⠀⢻⣿⣿⣿⣿ ⣿⣿⣴⢻⡇⠀⠀⣿⠀⠀⠀⢸⠰⠀⠀⣏⣯⠂⠘⣇⣀⡤⠝⠛⠚⠈⠁⠀⠀⠀⡿⠋⢻⣿⣿⣿⣿⡏⠛⢿⣿⣿⣿⡿⠀⠀⠀⠸⣿⣿⣶⣿⣿⣿⣿⣿⠁⠀⠈⠀⠈⣿⣿⣿⣿ ⣨⢿⣿⣾⠀⠀⠀⢿⠀⠀⠀⢸⡇⣇⠀⢸⢹⣔⣂⡉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⢸⣿⣿⣿⣷⠺⠷⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡿⣿⣿⣿⣿⣿⡆⠀⠀⠐⠀⠸⣿⣿⠁ ⢁⠈⢻⣿⠀⠀⠀⠈⠀⠀⠀⣸⣳⣘⡴⠾⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣎⠉⣡⣴⡧⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢹⣿⣿⣿⠀⢳⠀⢄⠀⢡⠀⢻⣟⠦ ⣿⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⢤⡴⠿⠁⢤⣼⠿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸⠀⢸⣿⣿⣿⡆⠈⡆⠘⢦⠀⠀⠈⢿⠧ ⢻⣿⠂⠇⠀⠀⠀⠀⠀⠰⠀⢸⡀⠀⠀⢸⣷⢚⠻⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⣼⡇⠀⠀⣿⣿⣿⣇⠀⠸⡄⠈⢣⡀⠀⠈⣆ ⢐⡝⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠰⣦⣙⣷⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⣻⣿⣿⣿⡄⠀⢱⠀⠏⢳⡀⠀⠈ ⢸⢁⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⢠⠟⣿⣿⣿⡇⠀⠀⢷⠸⡌⡿⣄⠀ ⢀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠁⠀⠀⡾⠀⢹⣿⣿⣿⠀⠀⠈⣧⢻⡇⠘⣆ ⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⠆⠀⡇⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⡏⠀⠀⣰⠃⠀⠈⢿⣿⣿⡆⠀⠀⢫⢧⢻⡀⠈ ⣿⣿⠃⠀⠀⠀⠀⠀⠀⣸⠀⢸⠁⣾⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣒⣪⡭⠟⠛⠉⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⢠⠏⢰⠀⠀⠘⣿⣿⣷⠀⠀⠘⠈⢯⣇⠀ ⣿⡿⠀⠀⠀⠀⠀⠀⢠⡇⢀⡎⣼⣿⣿⡏⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⠏⠀⠀⣀⣠⠆⠀⠀⠀⠀⣸⡼⠀⠀⠀⠀⠀⠞⠁⠀⠀⡼⠀⡎⠀⠀⠀⢹⣿⣿⡇⠀⠀⠀⠈⢿⡆ ⡿⠁⠀⠀⠀⠀⠀⢠⣿⠁⡼⣱⣿⣿⣿⠃⣼⢹⠷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⢠⠇⠀⠀⠀⡀⠹⣿⣿⡀⠀⠀⠀⠘⡗ ⠀⠀⠀⠀⠀⠀⠀⢸⠇⣰⣳⣿⠋⣿⡟⠀⠁⡟⠀⠈⠻⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⣰⠃⠀⠀⠀⠀⠀⠀⣰⡟⠀⣼⠀⠀⠀⠀⡇⠀⢻⣿⣧⠀⠀⠀⠀⡇ ⠀⠀⠀⠀⠀⠀⢀⡿⢰⡷⢻⣿⢰⣿⠃⠀⣼⠃⠀⠀⠀⠈⠻⣿⣶⣦⣄⡀⠀⠀⠀⠀⠀⠀⣀⣤⣾⠃⣴⠃⠀⠀⢀⡖⠀⠀⣰⡟⠁⢠⠧⠀⠀⠀⢸⡇⠀⠀⢻⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⡸⠁⡞⠁⣿⣿⢸⣿⠀⢱⡏⠀⠀⠀⠀⢀⠀⠙⣻⣿⣿⣿⠷⠶⣤⣤⣶⡾⠋⢁⣾⡾⠁⠀⠀⣠⠸⠀⢀⣴⣿⡇⠀⡼⠀⠀⠀⠀⡸⠁⠀⠀⠰⠻⣿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢄⡼⠀⢸⡿⠄⣿⡇⢀⡟⠀⠀⠀⠀⡴⠟⠀⣠⣿⣿⠟⠁⠀⠀⠀⠙⠛⠒⠲⣾⠋⠀⠀⠀⣴⢃⠇⢀⣾⠇⠉⢧⣰⠃⠀⠀⠀⢠⡇⠀⠀⠀⠀⡄⠹⣿⡄⠀⠀ ⠀⠀⠀⠀⠀⣀⣾⣃⠤⠿⠷⠦⠿⠧⠾⠤⠤⣄⣀⣾⠥⠤⠖⠿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⢀⡞⠅⣾⣠⣛⢸⠶⡄⠀⢻⣀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡄⠀⠙⢷⡄⠀ ⠀⠀⠀⠀⣠⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⢀⣠⣀⢀⢆⡀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⣠⡞⡁⣠⢫⢻⣿⢛⠋⢻⣆⠀⣻⠦⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄

⣿⣿⣿⡿⣿⣿⣿⡟⡷⠒⠲⣷⡾⣷⠦⠤⠶⣤⣼⠷⣤⣤⠽⡿⣿⠿⣿⡿⠿⠿⠿⢿⣿⡿⢿⣿⠟⠻⣧⢰⡄⠈⢻⣿⣿⣿⣿⣿⣿⣿ ⣿⣟⠉⣹⣿⣿⣿⢰⠃⠀⣸⣿⢳⡏⠀⠀⠀⣿⡇⠀⢸⡇⠀⠀⠈⠀⣿⣿⠀⠀⠀⢸⠈⡇⠀⣿⡄⠀⢿⡄⣻⠀⢸⣿⣿⣿⣿⣿⣿⣿ ⡿⢁⣼⣿⣿⣿⡇⡟⠀⢠⠏⣿⡾⠥⠤⠤⢼⢏⡖⠒⣿⠛⢲⡖⠚⢲⣿⠛⠢⠤⠤⠼⢿⣷⢤⠿⢇⡀⣼⡇⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿ ⣵⠿⣿⣿⣿⣿⠁⠒⡟⠁⢀⡇⠀⠀⢀⠀⢸⣿⡇⠀⢿⠀⠀⡇⠀⢸⠛⡄⠀⠀⠀⠀⢀⣿⠀⠀⠀⠉⢻⠉⠉⠑⢺⣿⣿⣿⣿⣿⣿⡟ ⠋⢀⣿⣿⣿⢿⠀⠀⠃⠀⢸⠄⠀⠀⡞⠀⢸⡏⡇⠀⢻⠀⠀⣧⠀⢸⠀⡇⠀⠀⠀⠀⠀⡿⡆⠀⠀⠀⠈⠀⠀⠀⣼⡏⣿⣿⠉⣿⣿⣿ ⣰⣿⢿⣿⡏⢸⠀⢸⠀⠀⠸⠀⠀⠀⡇⠀⢸⠃⠃⢀⠸⠀⠀⢿⡀⢘⠀⢇⠀⠀⠀⠀⠀⡧⡇⠀⠀⠀⠀⠀⠀⢠⣿⠀⣿⣿⠀⣿⣿⣿ ⣿⠃⣿⡿⠀⢸⠀⢸⠀⠀⢐⠀⠀⠀⠳⠀⡸⠀⡆⠘⣠⠀⠀⢸⠀⢸⠀⢸⠀⠀⠀⡆⠀⡇⢳⠀⠀⠀⠀⠀⠀⣿⡇⠀⣿⣿⡇⠻⣿⢹ ⡇⢰⣿⡇⠀⢸⡄⢸⠀⠀⢸⠀⠀⠀⠦⠀⡇⠀⡇⠀⢿⠀⠀⠈⡄⢸⠀⠈⡇⠀⠀⡇⠀⡇⢸⠀⠀⠀⠀⠀⢠⣿⠁⢀⣿⣿⡇⡆⣿⡀ ⡀⣸⣿⣿⡀⣸⡇⢸⡄⠀⢸⠀⠐⡆⣰⠀⡏⠀⢇⠀⡎⡇⠀⠀⡇⠘⡀⠀⢧⠀⠀⣇⠀⡇⢸⡇⠀⠀⠀⡆⣿⣿⡀⣸⣿⣿⣇⡇⢸⡇ ⣷⣿⣿⣿⣿⣿⣇⢸⡇⠀⣿⡆⢠⣇⣽⡀⣿⣖⡿⠀⡇⣇⢠⡄⣧⠀⡇⠀⣸⠀⠀⣟⠀⣿⣾⡇⢀⣦⠀⡟⠿⠿⠿⠿⢿⣿⣿⡇⠈⣷ ⠀⣿⠿⣿⢯⣿⣿⠀⣧⢀⡿⠿⠞⠿⠋⣱⣾⣿⣿⣯⠁⠈⠉⠁⠉⠉⠁⠀⠠⣷⡾⠛⣧⣿⣿⣷⣼⣿⡀⠇⠀⠀⠀⠀⢸⣿⣿⣷⣼⣿ ⠀⡟⠀⠀⢸⣿⣿⣷⡿⠿⡇⠀⢄⠰⣶⠿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣤⣾⡿⠿⣿⣿⠀⠈⠻⡆⠀⠀⠀⠀⠀⠉⠉⢹⣿⣿ ⢸⠃⠀⠀⣸⣿⡏⢀⠀⠀⢱⠀⠈⠢⣝⡳⠶⠟⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡷⣤⣤⠾⣃⡴⠃⠀⡇⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿ ⡟⠀⠀⢠⣿⣿⠀⢸⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠃⠀⢀⣿⣿⣿⠀⣿⡄⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿ ⠀⠀⣼⣿⣿⣿⢀⣿⡇⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿ ⠀⢰⣿⣿⡿⡿⢸⠉⡇⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⡄⠀⠀⣿ ⢠⡟⢸⣿⠃⡇⣼⠀⣷⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣿⠀⠀⠀⠀⠀⠀⢸⠇⠀⠀⢹ ⡿⠀⣿⠇⢸⡗⡏⠀⢸⡄⠀⠀⠀⢰⠀⣿⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠊⠁⠀⢹⠀⠀⠀⠀⠀⢀⣿⣀⣐⣀⢘ ⠀⣼⡏⠀⢸⣷⣇⣀⣸⡇⠀⠀⠀⠸⣦⡿⠛⠛⠑⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠖⠉⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣿⠀⠸⣿⢹⠛ ⣰⣿⠁⠀⢸⡿⠟⠋⠉⢹⠀⠀⠀⠀⡿⡇⠀⠀⠀⠀⢀⠏⠢⢄⣀⢀⣀⡠⠔⠊⠁⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢸⡏⠀⠀⣿⠈⠀ ⣿⡇⠀⡰⠋⠀⠀⠀⠀⢸⡀⠀⠀⠀⢳⣧⠀⠀⠀⢠⠏⠀⠀⠀⠀⠹⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠁⠀⠀⢿⡀⠆ ⡟⢀⡞⠁⠀⠀⠀⠀⠀⢰⡇⠀⠀⠀⣿⠹⡀⠀⢀⠏⠀⠀⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸⡏⠀⠀⠀⢸⡇⠀ ⠇⡼⠁⠀⠀⢰⡇⠀⢠⠃⡇⠀⠀⠀⢸⡀⢧⢀⡎⠑⠢⢄⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⡇⠀⠀⠀⣾⠁⠀⠀⠀⢸⡇⠀ ⠰⠃⠀⠀⠀⣸⡇⣠⢃⣼⡧⠀⠀⠀⢸⡇⠈⣟⠀⠀⠀⠀⠈⠳⣄⡀⠀⠀⠀⠀⢀⡠⠤⡒⠉⢁⡀⠀⡇⠀⠀⣰⡏⠀⠀⠀⠀⠸⣷⠀

⡀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡟⣱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡄⠀⠀⠻⣿⣿⣿⣿ ⡇⠀⠀⠀⠀⢀⣾⣿⣴⡟⠀⣸⡟⢀⡤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⢸⣿⡌⡿⣆⠀⠀⠘⣏⠻⣿ ⠃⠀⠀⢀⣴⡿⣿⣿⣿⠁⣴⡟⠠⡿⠀⢀⡿⠀⡤⢤⢤⠀⣀⣀⣀⣀⣀⠀⣀⣤⣤⣤⣤⣤⣴⡟⢧⠀⠀⢸⣿⣷⣆⣿⣧⡀⠀⢹⣶⣦ ⢸⣶⣴⡟⢁⣼⠏⣸⡏⠀⠛⠁⠀⠓⠒⠚⠀⠈⢧⣄⣼⢙⡁⠀⢿⠁⠹⠀⠻⠀⠘⣇⠈⣻⣸⡇⢸⡇⠀⠸⣿⣿⠹⡿⣿⣿⣦⡀⢿⣧ ⠘⢿⣏⣴⣿⢃⣴⣿⠇⠀⠐⠀⠀⠀⠀⣰⠀⠀⠀⡉⢹⠀⠉⢉⠙⠉⠉⠉⠙⠒⠤⠿⠤⣇⡁⣿⣸⡇⠀⠰⣿⢻⡄⣧⠸⣿⡻⣧⡀⠙ ⠀⣿⣿⣿⣿⣿⢏⣿⠀⠀⡆⠀⠀⠀⢀⡇⠀⠀⢰⠁⣸⠀⠀⠘⡄⠀⠀⠀⠰⡀⠀⠀⠀⠈⠁⣿⠀⠀⠀⢸⡏⢸⣷⣿⣷⣿⣿⡌⢿⣦ ⠀⢻⣿⣿⣿⣷⣿⣿⠀⠀⠀⠀⡀⠀⣸⢠⠀⢠⡿⠀⡟⡄⢰⠀⢻⡄⠀⠀⠀⣧⠀⠀⠀⠀⠀⣿⠀⠀⠀⢸⣿⣾⣿⣿⣿⣿⣿⣿⣾⣿ ⠀⠀⠻⣿⣿⣿⣿⡏⠀⠀⠀⠀⡇⠀⡟⣸⠀⡞⢰⠀⡇⢱⠘⣇⢘⢷⡀⠀⠀⢹⣇⠀⠀⠀⠀⢹⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⠿⣿⣿ ⠀⠀⢀⣴⢿⣿⣿⡇⠀⠸⠀⢀⡇⢰⣷⣇⣸⠀⠈⣤⡇⠈⣷⡹⣾⡞⣇⠸⡀⢨⣿⡄⢰⠀⠀⠘⠀⠀⠀⠙⣿⢿⣿⣿⡟⢉⣀⣀⣿⡛ ⣿⣿⡿⠁⠀⣽⣿⡇⠀⠀⣠⣼⣷⠛⠻⢛⣿⣿⡚⠉⠀⠀⠘⠃⠛⠧⠼⣄⣧⣸⣿⡇⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⠛⠉⠉⠉⠀ ⠿⢿⠃⠀⣼⣿⣿⠀⠀⠀⣿⣏⠉⢀⢰⣿⠿⣿⡇⠀⠀⠀⠀⠀⠀⠠⠞⠻⠋⣩⣿⣷⡼⢷⠀⠀⠀⠀⠀⠀⢠⠀⠀⢻⣿⡄⠀⠀⠀⠀ ⣩⡟⢀⣾⣿⣿⣿⠀⠀⢠⣿⣿⠀⠈⠓⠛⠻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣛⣻⣿⡃⠚⠦⣤⡀⠀⠀⠀⢸⠀⠀⠀⢿⣷⠀⠀⠀⠀ ⢿⠁⢸⣿⣿⣿⣿⠀⠀⢰⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠉⠁⠀⠀⢸⡇⠀⠀⠀⠘⠀⡇⠀⠀⣿⣷⡀⠀⠀ ⡏⢠⣿⣿⣻⣿⣿⡆⠀⢸⣿⠻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠰⣇⠀⠀⠘⢿⣷⡀⠀ ⠀⣼⣿⣿⣿⣿⣿⡇⠀⢸⣿⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠰⣿⠀⠀⠀⠈⢙⣿⣆ ⢰⣿⣯⣭⣿⣿⣿⡇⠀⢸⣿⠀⠨⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⡆⠀⠀⠀⠀⣿⡇⠀⠀⠀⠈⠙⢿ ⢰⣿⣿⣿⣿⣿⣿⣇⠀⢸⣏⠀⠀⠀⢾⡿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⢹⡏⢀⣨⣇⠀⠀⠀⠀⣿⣷⠀⡴⣆⠀⠀⠈ ⡟⠉⠉⠉⣿⣿⣿⣿⠀⠸⣟⠀⠀⠀⣤⡄⠛⢿⣶⣄⡀⠀⠀⠀⠀⠀⢀⣀⠤⠖⠉⠀⠀⢸⡇⢸⣿⣿⡀⠀⠀⢸⣿⣿⣶⠀⠈⡆⠀⠀ ⡃⢀⣀⣀⣿⣿⣿⣿⡆⠀⣿⣤⡀⠀⣿⣿⠀⠨⣿⡟⠻⢶⣤⡴⠒⠋⠉⠀⠀⠀⠀⠀⠀⢸⣷⣾⣿⣿⣇⠀⠀⢸⡷⣿⣿⠀⠀⡇⠀⠀ ⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⢿⣿⣧⠀⢸⣿⡀⠀⣿⣇⣠⣴⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡀⠀⠀⣷⢸⡏⠀⠘⣷⡤⠁ ⠋⠉⠉⠉⠙⠙⢻⣿⣿⡆⢸⣿⣿⣦⣸⠛⣿⣶⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣧⠀⠀⢻⠀⠀⠀⠀⠉⠀⠀ ⠀⠀⠀⠀⠀⠀⠉⡏⠻⣟⠈⠙⢿⣿⣿⣿⠿⠻⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⣀⡠⠴⢺⠏⠉⠉⠉⠉⢹⠻⢿⣧⠀⠘⡇⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⠀⠀⠀⣉⣣⡤⠞⣛⣩⠤⢖⠊⠁⠙⠻⣿⣤⣤⣠⠤⠒⠋⠁⠀⡴⠋⠁⠀⢠⡀⠀⢸⠲⢄⡈⢣⠀⢻⣆⠀⠀⠀⠀⠀ ⠀⠉⠀⠀⠀⢨⣧⣖⡭⠤⠒⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⣠⠞⠁⠙⠶⢤⡀⠙⠀⡆⠀⠀⠈⠙⢦⡀⣸⣆⡀⠀⠀⠀ ⠄⢠⠀⠀⣠⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⢀⢀⣼⠇⠀⠀⣀⣠⠾⠃⠀⠀⠀⣀⠀⠀⠀⠸⠃⠀⠀⠀⠀⠀⠳⣾⣿⣟⠦⣀⠀

⠀⠀⠀⠀⠀⠀⢀⣤⡾⠋⢡⣾⠟⣫⣿⣹⣿⡿⠛⣿⣴⣿⠛⣲⠿⢷⠿⠿⢮⣀⣠⣠⠖⢲⣤⣤⣀⠀⠀⠈⢻⢢⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣾⣿⣻⡴⠋⢀⣾⣿⣿⢏⣿⢁⣴⡏⢻⠏⢰⠏⡰⠋⠀⠀⢀⡾⠉⠉⠓⡾⢿⡾⠉⣿⣄⠀⠸⡀⠙⣦⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣶⣿⣿⣿⠃⣼⣧⣾⢿⣇⡟⢀⡏⡼⠁⢠⠀⣠⠞⠀⠀⠀⣼⣡⠋⠉⠒⢧⣽⠛⣾⠀⠀⢸⣿⣆⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢿⣶⣿⡿⠁⣿⣿⠁⡼⡴⠁⢠⠇⣴⣿⠀⠀⠀⣼⢿⢇⠀⠀⢸⠀⠉⠲⢼⡞⣆⠘⣿⣿⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⢀⣿⠟⣹⠟⣿⣿⣿⣿⣿⣿⣧⣼⣿⡿⢠⣿⠁⢀⠏⣼⣽⡟⠀⢰⡰⠃⣿⡇⢰⢁⣾⠀⠀⠀⢸⠧⢿⠀⣿⣿⡀⠀⠀⠀ ⠀⠀⠀⠀⡴⣿⠃⣰⠏⣴⠋⠈⣿⣿⣿⠟⠿⣿⣿⣧⣼⢧⣠⣾⡾⣷⣿⠃⢀⣿⠃⣸⣿⣇⣼⡼⢻⠀⠀⠀⡼⠀⠘⣦⢺⣿⣧⠀⠀⠀ ⠀⠀⢠⣾⡿⠁⣼⣫⡾⠁⠀⣴⣿⣿⣿⡆⠀⠈⠀⢹⣧⣺⠿⢿⣧⡭⢻⡶⠾⠇⢀⣿⢻⡿⣿⠃⡟⠀⠀⣴⡇⠀⠀⢸⢸⣿⠛⡄⠀⠀ ⠀⣴⢟⡟⢁⣾⣿⡿⠀⢀⣼⣿⣿⣿⢿⡇⠀⠀⠀⢸⠀⠙⠓⠴⠞⠁⠀⠀⠀⠀⠈⠉⠘⠧⣏⣀⠇⠀⣸⣿⠀⠀⢀⡇⢸⣿⡇⠃⠀⠀ ⠞⢡⠎⣠⣿⡟⡹⠁⢀⣾⣌⣿⡿⠃⢺⡇⠀⠀⠀⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠉⠳⣴⢻⡇⠀⡀⡼⢠⣿⠀⣷⡰⠀⠀ ⣰⠃⣴⣿⠋⡰⠁⣠⣿⣿⣿⡿⠁⠀⢸⡅⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⣀⠀⠈⢻⠁⡜⣱⢃⣾⣿⠀⠙⡁⠀⠀ ⢀⣾⠟⠁⡼⢁⣴⣯⡿⢋⡟⠁⠀⠀⠈⣿⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⣰⠿⡟⠀⠁⣾⣿⣿⣶⣬⣽⣄⠀ ⡿⠋⠀⣼⣡⣾⣿⠟⣡⠟⠀⠀⠀⠀⠀⢸⡄⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡏⢀⡇⠀⢸⣿⣿⣿⣿⠿⠿⠛⠀ ⠀⠀⣼⣿⣯⠟⠁⣴⠋⠀⠀⠠⠇⠀⠀⢸⣇⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢛⡇⢸⡇⠀⢸⣿⣿⠛⠁⠀⠀⠀⠀ ⣤⣾⡥⠞⠁⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⢠⢿⡄⠀⢘⠦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⡿⠀⢸⡇⢸⡇⠀⣼⣿⣿⡄⠀⠀⠀⠀⠀ ⠿⠋⠀⠀⣠⠟⠀⠀⠀⠚⠀⠀⠀⠀⢠⡟⠀⢇⠀⠀⡇⠈⠒⠤⣀⡤⢤⣤⠴⠖⠋⠉⠀⠀⠀⠀⢸⣿⣺⠀⠀⣿⠀⢿⣷⠀⠀⠀⠀⠀ ⠀⠀⢀⡾⠃⠀⠀⠀⠀⠀⠀⠀⡀⣠⣾⠁⠀⠘⡄⠀⢷⠀⠀⠀⠈⣧⡀⠉⠳⣄⠀⠀⠀⠀⠀⠀⢸⢹⣿⠀⠀⣿⡄⢸⣿⣇⠀⠀⠀⠀ ⠀⣠⠟⠁⠀⠀⣂⡤⠶⠒⠛⢿⠋⠉⢹⡀⠀⠀⢣⠀⢸⣇⠀⠀⠀⠉⢱⠀⠀⠈⢿⣶⠶⢤⡤⣤⣾⣘⣿⠀⠀⣿⡇⠈⡟⣿⡄⠀⠀⠀ ⠰⠃⠀⣠⠶⠖⠛⠦⡄⠀⠀⠈⣇⠀⠀⡇⠀⣠⠾⡄⠀⣿⣄⡀⠀⠀⠈⡄⠀⠀⠈⣻⣤⡤⠤⠴⠧⢤⣿⣄⣠⣿⣷⣀⣱⠈⢿⡄⠀⠀ ⠀⢀⠈⠁⠀⠀⠀⠀⠸⡆⠀⠀⢹⠀⠀⢷⡼⢫⠀⠱⡀⢹⡀⡄⠉⢦⢀⣧⠔⡨⢋⡤⠔⠂⣀⡀⠀⡼⠁⠀⠀⠀⠀⠀⠉⠳⣌⢻⡄⠀ ⠠⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⢸⡇⠀⠀⢱⠋⠐⠤⢷⠀⣏⠺⠦⡈⢆⣀⡴⠛⣁⠠⠖⠋⠀⡀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠻⣄ ⠀⠀⠀⠀⢀⠀⠀⠀⠀⢸⡆⠀⢸⠃⠀⠀⠈⡧⠤⠤⠤⠷⣸⠁⠒⠬⢅⣁⠴⠊⢀⡤⠔⡺⠋⠀⢀⡇⠀⠀⠀⢀⣠⣾⠆⠀⠀⢧⠀⠈ ⠄⠀⠀⠀⠸⣆⠀⠀⠀⠘⡇⠀⡏⠀⠀⠀⠀⡇⠀⠀⠀⠀⠹⣧⠤⠤⣄⠁⠴⢎⠁⡠⠊⣀⣤⠾⠉⠗⠒⣺⡿⠿⢿⡛⠲⠆⠀⢸⠀⠀ ⠰⠁⠀⠀⠀⠙⣦⣀⠀⠀⢧⢠⠇⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠙⢆⠀⠀⠉⠒⣤⢞⣡⣚⡡⠀⠀⠀⠀⠀⣿⠀⠀⠀⠙⢶⣾⠇⢸⠀⠀ ⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠸⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓⠀⠀⠀⠈⠉⢳⠓⢄⠀⠀⠀⠀⢀⠇⠀⠀⠀⠀⠀⠙⢇⠀⣧⠀ ⠀⠀⠂⡀⠀⠀⠀⠀⠘⢿⣆⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠈⢂⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠈⢧⡏⠁

⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⢘⡿⣸⠛⠛⠓⣦⣇⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣀⣠⠴⠦⡆⠣⠘⣿⡀⠰ ⠿⣿⣿⣿⠿⣿⣿⣿⡇⠀⠀⠀⠀⢼⣧⡏⠀⠀⢸⣿⠋⠁⠀⠉⢉⡇⣠⠶⣦⡤⠤⠤⣤⣴⣤⠤⣶⣶⠒⠛⣿⠀⠀⠀⢱⠸⠀⣿⣷⡀ ⠀⣸⣿⡇⠀⢠⣿⣿⣷⠀⣀⣀⠀⣿⣾⠀⠀⢠⠟⠃⠀⠀⠀⣀⡜⢠⡟⢸⡏⠀⠀⠀⠈⠙⠋⠀⠈⡟⠀⠀⢣⢀⠀⠀⢸⡄⡆⣿⠹⣧ ⢠⠇⣿⡇⢀⣾⡏⢸⣿⡀⠀⠈⠉⣿⡎⠈⠉⠉⢰⠋⠉⠉⠉⢹⠃⣿⠃⣿⠇⢸⡀⢀⠀⢧⡀⠈⢹⣿⠀⠀⢹⠀⢹⡀⠀⡇⡇⢺⠀⠙ ⡿⠀⣿⡇⣼⣿⠃⠀⣿⣇⠀⠀⠈⡿⠃⠀⠀⠀⡎⠀⠀⠀⠀⣾⡼⡟⢀⣿⠀⡾⡇⢼⠀⠇⡇⠀⢸⠻⡄⠀⢸⠀⠘⡇⠀⡇⡇⢸⠀⠀ ⡇⠀⣿⣿⣿⣟⠀⠀⢹⣿⠀⠀⠀⡇⠀⡇⠀⢰⡇⠀⢀⠇⢀⣿⠁⠇⣸⢻⢠⠇⡇⣸⢀⡇⡇⢸⠈⡆⣿⠀⢸⠀⠀⡇⠀⡇⣇⣼⣄⣠ ⣷⣾⣿⣿⣿⣿⣷⣦⣼⣿⡇⠀⠀⡇⢰⠃⠀⣾⣷⠀⢸⠀⢸⠇⢸⢀⡇⣎⣸⢸⣧⣿⣿⠃⡇⢸⣠⠁⣿⡆⢸⠀⠀⣷⠀⡇⡟⣿⣿⣿ ⢿⣿⣿⣿⣿⣿⠉⠙⠻⣿⠗⠀⠀⡇⢸⠀⢠⠷⣿⠀⣻⠀⣏⣀⡞⣸⠀⣿⠇⢸⣿⢿⡽⠀⡇⢸⣿⠋⣿⠇⣸⡇⠸⣿⠀⡇⡇⣿⣿⣿ ⢠⣿⣿⣿⣿⣿⠦⣄⣀⢹⡄⠀⠀⡇⣸⠀⣾⣰⣿⠀⡏⢸⣀⢀⣷⠃⠀⡿⠀⠸⠿⠸⠇⠀⢉⣘⣿⣼⣷⣶⣾⣆⢰⣿⠀⢓⡇⣿⡿⠿ ⣼⣿⣿⣿⢻⣿⠁⠀⠈⠙⠃⠀⢀⡷⠟⠒⣻⣿⣿⣾⡛⠿⠿⠿⢷⠀⠀⠀⠀⠀⠀⠀⠠⡾⢻⣿⣿⣯⡉⣋⠉⠉⢱⣿⡿⠿⣧⣿⠀⠀ ⣿⣿⣿⠏⢸⣿⠀⠀⠀⠀⠀⠀⢸⡇⠀⢄⢻⣿⠛⠛⠛⣶⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣿⣭⡽⠿⠋⠀⢀⣿⣻⠀⠀⢸⣿⡆⠀ ⣿⣿⣿⡇⢸⣿⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⣼⠀⠀⣸⣿⢇⠀ ⣿⣿⣿⣇⠰⣿⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠐⢆⡉⠲⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢀⡇⠀⠀⢻⢸⠸⠀ ⣿⠋⣿⣿⠀⢿⡄⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠙⢄⡀⠀⠈⠁⠒⠂⠠⢄⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⢸⠃⠀⠀⣼⢀⠀⡄ ⡏⠀⢿⣻⡄⢺⡇⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⠤⣀⠀⠀⠀⠈⠓⠤⡀⠀⠀⠀⢀⣾⣿⡇⡾⠀⠀⠰⡇⢸⠀⢣ ⠇⠀⢸⡟⣇⢸⣇⠀⠀⠀⠀⠀⠀⢸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢤⡀⠀⠀⠈⠑⠲⣤⠞⢻⣿⢸⡇⠀⠀⢸⡇⡄⠀⠘ ⢸⡄⠸⡇⢹⠈⣿⠀⠀⠀⠀⠀⠀⠸⡿⠳⣄⠀⠀⠀⠀⠀⣀⠤⠍⢈⡩⠤⠤⠤⠤⠬⠦⠤⠤⠄⠀⠸⣷⣾⣿⣼⠁⠀⠀⢸⠀⡄⠀⢸ ⣿⡇⠀⣿⠸⡆⣿⠀⠀⠀⠀⠀⠀⠀⢿⡄⢸⡗⠢⣀⠀⢀⡣⠤⠚⠉⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢸⣿⣿⡟⠀⠀⠀⣿⢠⠃⠀⢸ ⣿⣇⠀⣿⡄⢷⣻⡇⠀⠀⠀⠀⠀⠀⢹⡅⡘⣇⢀⡠⠛⠁⢀⡠⠤⠒⠊⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⣼⣿⣿⠃⠀⠀⢸⣿⣸⠀⠀⢰ ⣿⣿⡄⢸⣷⠘⣿⣿⠀⠀⠀⠀⠀⠀⠘⣷⠀⣿⣡⠴⠔⠊⠁⠀⠀⣀⠀⠀⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⡿⣿⡟⠀⠀⠀⣼⣧⡇⠀⠀⠏ ⡌⡇⠹⣌⢿⡆⠙⣿⣇⠀⠀⠀⠀⠀⠀⣿⠶⠛⣦⣶⠠⠔⠂⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣃⠏⢣⠀⠀⢀⡿⠿⠠⠤⠤⠤ ⣦⣿⠤⠜⠷⢿⣤⣿⠿⡆⠀⡀⠀⠀⠀⢻⠀⠀⠳⠶⠾⠤⠤⠤⠒⠒⢋⡿⣻⢶⣆⠀⠀⠀⠀⠀⠀⣸⠏⠀⢸⠀⠀⠸⠀⠀⠀⠀⠀⠀ ⠘⢿⡄⠀⠀⠀⢻⣿⡀⠹⡀⢹⡄⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠰⡅⡞⠁⠀⠀⠀⣀⠔⠊⠀⠀⠀⣾⠀⢠⠃⠀⠀⠀⠀⠀⠀ ⠀⠀⠙⠀⠀⠀⠈⢻⣇⠀⢳⡘⡽⡄⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠀⠉⠒⠤⠄⠒⠉⠀⠀⠀⠀⠀⢠⠙⣧⠏⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢻⣄⠀⠑⣷⡙⢆⡀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀

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⠀⠀⠀⠀⠀⠉⢦⡀⠀⠀⠀⠀⠀⢠⡾⠁⣠⠞⠉⠁⠀⠀⢀⣴⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠳⢦⡀⠀⠈⠉⠙⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠙⣄⠀⠀⠀⡴⢋⣴⡞⠁⠀⠀⠀⢠⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡄⠀⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣦⣾⡿⣿⠋⠀⠀⠀⢀⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠀⠂⠙⢷⡲⣄⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⣠⡴⠟⣿⣏⡾⠁⠀⣠⠔⢠⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠹⣦⠀⠈⢄⠈⢷⣝⢷⣄⡀⠀⠀⠀ ⠀⠀⠀⠀⠀⣠⡞⠉⣠⣼⣿⡟⠁⠀⡞⠀⢠⡏⠀⠀⣠⠞⠐⠠⢀⠀⡀⣤⣀⡀⢀⣀⡀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⠀⡀⣠⠶⠟⠛⣏⠀⠀⠹⣆⠀⠈⠓⣌⢻⣷⣻⣿⣶⣄⠀ ⠀⢀⣤⣶⣿⢋⣠⣾⣿⣿⡟⢡⡄⠈⠀⢠⡟⠀⣰⠸⠃⠀⠀⢀⡟⠀⡇⠀⢠⡇⢸⠋⠀⡆⠀⠀⠀⡆⠀⢸⠉⠁⠈⣇⢻⡄⠀⠀⠀⠘⣆⠀⠀⢹⣆⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿ ⣾⣿⣿⣟⣵⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣼⠁⣼⠃⠀⢀⣀⠀⣼⠁⣼⠃⠀⢸⡅⠀⠀⠀⠀⠀⠀⠀⡙⠀⠀⠀⠀⠀⠉⠘⣷⢠⡀⣀⡄⠸⠛⠓⠚⢿⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿ ⣿⣿⡿⣿⣿⣿⣿⣿⣿⡷⠀⠀⠀⠀⢠⡇⢰⠃⡄⠈⠉⠉⢁⣿⣰⡏⠀⠘⢹⠀⣦⢤⡀⠘⠦⢤⡀⣧⠀⠀⠀⠀⠄⠀⠂⣿⡆⠉⠉⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣿⣿⣿⣿⣿ ⠛⣿⣾⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⣼⢃⡿⣼⠇⠀⠀⠀⣸⢇⣿⠁⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⢰⡀⠀⠀⠀⡏⣧⠠⡀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⣼⣿⣿⣿⣿ ⣾⣿⣿⣿⣿⣿⣿⣟⡿⠀⠀⠀⠀⠀⣿⣸⢣⡏⠀⠀⠀⢀⣟⡾⢹⠀⠀⠀⢸⠀⣿⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡇⠀⠀⠀⡇⢹⡄⢿⡀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠀⠸⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣡⣯⡿⠀⠀⠀⢀⣺⡟⠁⢸⠀⠀⠀⣿⠀⣿⡆⠀⠀⠀⠀⠀⣿⡄⠀⢸⣷⠀⠀⢰⡇⢸⡇⢸⡇⠀⢠⡀⠀⢸⢹⡇⠀⠀⠀⠀⣿⣿⣿⣿ ⣿⣿⣿⣿⣿⣿⣿⢿⠀⠀⠀⠀⠀⠀⣾⣿⠃⠀⠀⢀⣎⣿⠁⠀⣼⠀⢠⡄⣿⣠⠉⡇⠂⢿⣶⢰⣷⢹⡇⢸⠾⣿⢰⡄⣸⡇⠈⣿⣾⢿⡀⠎⣇⢀⡘⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿ ⣻⣿⣿⣿⣿⣿⠇⡾⠀⠀⠀⠀⠀⢸⣿⡇⣴⣾⠏⣼⣿⣋⣀⠀⣿⠀⣼⡇⣻⣿⠀⡗⠀⢸⡿⣸⡇⢸⡇⣸⡀⣿⠘⣷⣿⣁⣠⣿⣿⢻⣷⡀⣿⠀⣿⣿⡇⠀⠀⠀⠀⢽⡿⣿⡌ ⠋⣹⠟⣿⣿⣿⢰⡇⠀⠀⠀⠀⠀⢸⣿⣻⠏⠁⢰⣿⠏⠀⠉⠙⣿⣴⣿⡷⣿⣿⣴⣿⠈⠀⠀⢿⡇⣾⢇⣸⡿⣿⡀⢹⡏⠁⢀⣿⣿⡈⣿⣇⢻⣿⣿⢸⡇⠀⠀⠀⠀⠘⠃⠘⠐ ⠞⣍⣼⣿⢻⠏⢸⡇⠀⠀⠀⠀⠀⢸⣿⣿⣠⣤⣿⣏⣀⣤⣤⣼⣿⣿⠿⠦⠿⠋⠘⠓⠒⠒⠛⠛⠃⠛⠛⠛⠷⠛⣻⣿⣿⣿⣿⣿⠻⠷⣿⣿⢾⣿⣿⣾⡇⠀⠀⠀⠀⠀⠐⠀⠂ ⣾⣽⢣⣯⡟⠀⣼⡇⠀⠀⠀⠀⠀⣸⣿⣿⠟⣯⣿⣿⣿⣿⣿⡉⠙⣿⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣷⡀⢳⡄⠀⠙⠛⣿⠉⡏⠁⠀⠀⠀⠀⠀⠀⠀⣰ ⣿⣧⣾⡿⠀⣰⢿⡇⠀⠀⠀⠀⠀⠀⠈⢿⠀⠉⣈⠉⣻⣿⣿⣻⣦⣽⠈⢻⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡉⣻⣿⣿⣷⣿⣾⡇⠀⣀⡀⣿⠀⡇⠀⠀⠀⠀⠀⢠⣶⣾⣿ ⠛⣿⡿⠁⢠⡿⢸⡇⠀⠀⠀⠀⠀⢰⡂⢸⠀⠠⣿⡿⠿⠿⠿⠿⢿⣿⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣝⡛⠋⠉⢻⣿⣇⣴⠟⠀⣿⠀⡇⠀⠀⠀⠀⠀⠘⠟⠛⣿ ⡾⠉⠀⢀⣾⠁⣾⡇⠀⠀⠀⠀⠀⢸⠁⢸⡀⠀⠈⠛⠷⢤⡤⠀⠚⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠁⠀⠀⠀⣿⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠹ ⠀⠀⠀⣼⡇⢠⣿⠁⠀⠀⠀⠀⠀⢸⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⣸⡿⠀⣿⣿⡆⠀⠀⠀⠀⠀⢸⡄⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡄⠀⠀⠀⠀⠀⢠⡄⠀⠀ ⠀⣸⣿⠀⣸⣿⣿⡇⠀⠀⠀⠀⠀⢸⡷⠹⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠁⠀⠀⠀⠀⠀⠀⢻⡄⠀ ⣰⣿⠇⢰⣿⠃⢻⡇⠀⠀⠀⠀⠀⠘⡇⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⠀⡀⠀⠀⠀⠀⠀⠀⠀⢻⡄ ⣿⡏⢠⣿⡟⠀⢹⣇⠀⠀⠀⠀⠀⠀⣧⠀⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⢻ ⡟⢠⣾⡿⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⠹⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⡀⣿⡇⢀⠀⠀⠀⠀⠀⠀⣇⠀⠀ ⢀⣾⣿⠁⠀⠀⣾⣿⡆⠀⠀⠀⠀⠀⠘⡆⠀⡿⠶⣿⠻⣦⡀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢻⣿⡁⢻⣇⢿⡇⢸⡆⠀⠀⠀⠀⠀⣿⡄⠀ ⣾⣿⣿⣟⣐⣾⣷⡾⠿⠛⠳⠶⠶⠶⠶⠶⠶⠿⠟⠻⠿⠾⠛⠷⠶⠚⠻⢟⣹⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⠀⠸⣿⡇⠸⣿⢸⣿⠈⠇⠀⠀⠀⠀⠀⣿⣷⡀ ⣿⠍⠹⣯⠁⠀⠀⠀⠀⠀⠀⠐⠲⣄⡀⠀⠀⠀⢀⣀⣀⣀⣤⣤⡴⢾⣿⡥⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⢿⡟⣿⡿⣿⡄⠐⣿⣿⠀⢿⠀⣿⡄⠀⠀⠀⠀⠀⠀⢸⡯⢇ ⠉⠉⠀⣿⡄⠀⠀⠀⠀⠀⠀⠀⣀⠈⠉⠛⠿⢿⣿⣟⡋⠉⢿⡇⠀⢨⣿⡇⠈⠙⠒⠦⣄⣀⡀⢀⣀⣤⠖⠋⠁⠀⣾⠀⣿⡇⣿⡇⠀⣿⣿⣧⢿⣼⣿⣷⡀⠀⠀⠀⠀⠀⢸⣇⠈ ⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠈⢯⣶⡀⠀⠀⠀⠉⠙⠻⢿⣧⣾⡾⠛⣧⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⣿⠷⠿⣧⣿⡇⠀⠘⣿⢿⣜⣷⢹⣻⣇⡆⠀⠀⠀⣄⠈⣿⣤ ⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⢠⡶⡄⠀⠻⣯⣟⡷⢦⣄⣀⣀⡀⠀⠉⠀⠉⠙⠟⠉⣻⡷⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⡇⢰⡀⠘⢿⣧⠀⠀⣿⣌⣿⣿⣯⢿⣿⣷⡀⠀⠀⠹⡄⣿⣿ ⠀⠀⠀⢸⡇⠀⠀⣀⣤⢤⠀⠻⣿⣦⣀⠀⢠⠉⠙⣻⣿⣿⣿⠋⠛⠛⠛⠻⡟⠛⢦⡀⠀⠀⠀⠀⠀⢀⣤⠞⠁⠀⣧⣸⠃⠀⠈⢿⣧⣀⣛⣯⣿⣿⣿⣾⣿⣿⣧⠀⠀⠀⣧⢸⣿ ⣷⠀⠁⢸⣧⣴⢶⣿⣾⢶⣦⡀⣹⡿⢛⡴⢞⡒⢻⣿⣿⣿⡏⠀⠀⠀⠀⠀⠘⣆⠀⠙⠲⠤⠤⡶⠚⠉⠀⠀⠀⠀⡱⠹⣠⣶⣄⡀⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⠀⠀⠸⣿⣿

⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠠⠀⠀⠃⠀⠀⠀⠉⠀⠀⣠⡤⢤⣖⣲⣾⡿⠿⢿⣿⣽⣛⣒⡒⠒⠤⢤⣀⠀⠀⠀⠀⠀⠀⢣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠲⢦⣤⠈⠙⢳⣆⣀⡀⠀⠄⣀⠄⠀⠀⢀⣤⣶⡿⠟⠋⣹⠟⠉⠀⠀⠀⠀⠈⠙⠿⣝⠛⠛⠿⢷⣯⣷⣦⣠⣀⣤⣄⣀⣉⣩⠟⠀⠀⠀⢰⡤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠸⣄⡀⠀⠉⠀⠉⠉⠓⢛⢉⠀⣠⡾⣫⡿⠋⠁⣤⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠀⠀⠀⠉⠛⠻⣿⣿⣿⣯⣽⣿⣲⣦⡀⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢙⣦⣀⡀⠀⣠⣴⣻⣿⣾⣿⠿⠉⠀⢀⡞⠁⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢰⣄⠀⠈⠻⣿⡿⠛⢦⡍⠙⠻⢦⡀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⡴⠋⠀⢈⣩⣿⣿⣿⢿⣿⠟⠁⠀⠀⣠⡞⠁⠀⠀⠀⠀⣶⠀⡄⢀⠀⠀⠰⣆⠀⠀⠀⠘⢷⡄⠉⠻⣄⠀⠘⣷⡐⠀⠙⢷⣄⡰⣽⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⡐⠀⠀⣴⠟⢉⣽⢻⣿⢸⣿⠀⠀⠀⢀⣿⠀⢀⡄⠀⢀⠀⡇⠀⡇⢸⠀⠢⠀⠘⣆⠈⠂⠀⠈⠻⣦⣄⠈⠳⣄⠸⣷⡄⠀⠀⠝⠻⣿⣮⣧⡀⠀⠀⠠⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⡇⢀⡼⠃⣰⡟⠡⠈⠁⣿⠇⠀⠀⢠⡿⡇⠠⢎⡰⠦⠚⠸⡇⠀⢷⢸⠀⠀⠀⠰⣿⡄⡀⠀⠀⠀⠸⡆⠀⠀⠈⠻⣿⣿⠀⠀⠻⠇⠉⣻⣿⣿⣶⡖⠀⠤⠀⠀⠀⢀⠤ ⠀⠀⠀⠀⠇⣾⣧⣾⠿⠦⠀⡠⢰⡏⠀⠀⠀⠈⢰⠃⠀⣼⠁⠀⠀⢀⡇⢰⢸⡈⣷⡄⠀⠀⣿⣳⠻⡄⣄⠀⠀⠹⡄⠀⠀⠀⠈⣿⣿⣿⢾⢿⡝⢯⡊⠉⠙⠻⣗⣦⣤⠄⠀⠀⠀ ⠀⠀⠀⠀⣰⣿⣿⠃⣿⠀⠀⣶⣾⡇⠀⠀⠀⠀⡿⠀⠀⣿⠀⠀⠀⢸⠇⢸⠀⣿⠸⡇⠀⠀⢹⣧⠃⠁⠉⠀⠀⠀⢻⡄⠀⠀⠀⢸⢸⡌⡘⢯⣎⢢⡕⠈⢦⡀⠀⠙⢯⡳⣤⣀⠀ ⠀⠀⢀⣾⣿⣿⣷⣶⣤⣴⣶⣾⡿⡇⠀⠀⠀⠐⠃⠀⢴⡇⠀⠀⠀⣾⢲⢸⠀⣿⠀⣇⠀⠀⠰⡟⣦⠀⠀⠀⠀⠀⠈⣿⣄⠀⠀⢸⡄⢧⢰⡘⡞⢧⠙⢮⢦⡹⣷⣶⣮⣿⣿⣷⣌ ⠀⣰⣿⣿⡿⡿⢃⣿⡟⢰⠟⢹⠃⡇⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⡏⠨⢸⠀⢸⡇⢸⡀⠀⠀⢣⠘⢧⡀⠀⠀⢰⡀⢸⡟⠂⠀⠸⣧⠘⡄⢣⢸⡆⢳⡈⣷⣟⣿⣿⣿⣿⠿⣅⣹ ⣾⡟⠋⣼⣷⠃⠈⡾⢁⡎⡄⡎⠀⣧⠀⠀⠀⠀⠀⠠⣏⡆⠀⠀⢰⡇⢠⣾⠀⢸⣧⠀⣧⠀⠀⠈⣀⣈⣷⡀⠀⠈⣧⠈⣿⠀⠀⠀⢻⣄⣿⣾⣷⣿⣌⣿⣿⣿⣿⣿⣿⡟⣶⣼⣿ ⠉⠀⣰⢳⢃⡆⣰⢇⡞⢸⠇⡇⠀⣿⠁⠀⠀⠀⠀⠀⣡⡇⠀⠀⢸⠷⢞⢹⠀⠀⣿⠀⠘⣆⠀⠀⠀⠀⠀⢳⡀⠀⢻⡀⢸⢧⠀⠀⢸⣿⣯⣤⣼⣿⣿⣏⣾⣿⡿⣿⣿⣿⣿⡿⠿ ⣠⣾⣿⣿⣾⠿⢿⣾⣇⣾⣠⣿⣤⣿⡆⠀⠀⠀⠀⠀⠀⡇⠀⠀⣸⠀⠈⣾⠀⠀⢛⠀⠀⢹⣦⠀⠀⣖⣠⣴⣿⠀⠀⣧⠈⡏⣧⠀⠀⠿⠋⣿⣿⣿⣿⢿⡏⠘⡇⠙⣿⣿⡅⠀⠀ ⣟⢿⣿⣿⣿⣷⣬⣈⣟⡿⣏⡂⢩⣿⣧⠀⠀⠀⠀⢠⣄⣁⣀⠀⣿⣲⣶⡟⠀⠀⠀⠀⠀⠀⠈⠁⢺⣿⣿⣿⣿⡷⡤⠈⠀⣇⠈⣷⠀⠀⠀⣿⣿⣿⣿⣿⣿⡄⢿⠀⠈⢻⡇⠀⠀ ⣿⣿⣾⣿⣽⣿⣿⣿⣿⣯⣽⣿⡷⢿⠟⠀⠀⢸⠀⠸⢛⣷⣿⣾⣿⢿⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⠿⢷⣿⣀⠐⢻⠀⠘⠀⠀⠀⣿⣿⣿⣿⡿⣿⣷⣸⡇⠀⠀⣷⡀⠀ ⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⡏⣿⡇⠀⠀⠀⠀⢸⠇⣀⠸⡿⣿⢿⣿⡻⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁⢸⡀⠀⠀⠀⢰⣿⣿⡻⣿⡇⠸⣟⣿⣇⠀⠀⣿⣧⡀ ⣿⣿⣿⠛⢁⣾⣿⣿⣏⣽⣧⣿⡇⠀⠀⠀⠀⢸⠀⠈⠛⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⢠⠀⠀⢸⣿⣿⣇⢻⣷⠀⠹⢿⣿⠀⠀⢿⣿⣷ ⣿⡿⠃⠀⣼⣿⣿⣿⡇⣿⣿⢹⣧⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣧⢸⠀⠀⢸⡿⣻⣿⡸⣿⢀⣀⣀⢹⡆⠀⢸⢹⣿ ⡿⠀⠀⣸⡟⣿⠿⣿⡇⣿⡏⢸⣿⠀⠀⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⢸⠀⠀⢸⡇⣯⢿⡟⢿⡏⠘⢿⣏⡇⠀⢸⠸⣿ ⠁⠀⣠⣟⣐⣿⡧⣿⡇⣿⡇⠀⣿⡆⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⣹⡏⢸⠀⠀⢸⡇⣿⢸⣧⢸⡇⠀⠀⠙⢷⠀⣾⠀⣧ ⠀⢰⡟⠈⢹⡇⠖⣿⣇⣿⠁⠀⣿⣇⠀⠀⠀⢸⣿⣽⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⣰⣿⡇⠨⠀⠀⣾⠀⣿⡞⣿⡾⣿⠀⠀⠀⢿⣇⣿⠀⡟ ⠀⢸⠁⠀⢸⡇⠀⢼⣟⣿⠀⠀⣿⣿⡆⠀⠀⠈⣿⣿⣿⣧⣀⠀⠀⠀⠀⠀⠐⠒⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⣿⣿⡇⠀⠀⢀⣿⠀⣿⡇⣿⣧⣿⠀⠀⠀⢸⣿⡿⠀⠀ ⠀⠀⠀⠀⠘⡇⠀⢸⣿⣿⠂⠀⢹⡟⣷⠀⠀⠀⣀⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡇⠀⢸⣿⣿⡇⠀⠀⠈⡏⠀⣿⡇⣿⢻⣻⣆⠀⠀⠀⢸⡇⠀⢸ ⠀⠀⠀⠱⠄⠃⠀⠈⣿⣿⡆⠀⢸⣿⢹⡆⠀⠀⠘⣿⣿⣯⡛⣿⣽⣿⣷⡦⣄⣀⠀⠀⠀⠀⠀⠀⣀⣴⠾⠿⠛⠃⠄⢾⣿⣿⡇⠀⠀⢼⡇⢠⣿⣷⣿⢘⣿⠹⡄⠀⠀⢸⠁⠀⡆ ⠀⠀⠀⠀⠸⡀⠀⠀⢻⣿⡇⠀⠘⣿⡎⣷⠀⠀⠀⣿⣿⣿⣟⣿⣿⣿⣿⡇⠀⠈⠙⠒⠲⠶⠖⣻⠟⠁⠀⣀⣠⢤⣄⣠⠽⠿⠛⢳⣤⡼⣧⣸⣿⢸⡿⠈⣿⡆⠘⢷⣀⡞⠀⠀⡷ ⠀⢰⠦⠤⠆⢧⠀⠀⠈⡏⣧⠀⠠⢻⣇⢸⣧⠀⠀⢸⣿⢹⣿⣿⢿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠺⢥⣤⡴⠚⢹⠁⢠⠏⠀⣠⠔⠋⠉⠀⠀⠈⣻⣿⣿⡇⠀⡿⣿⡀⠀⠻⣵⠀⢰⠟ ⠀⠸⣆⣀⣀⣸⡆⠀⠀⣇⢻⠀⠀⢸⣿⠀⢿⡄⠀⠀⣏⢨⣿⣹⣎⣿⣿⠇⠀⠀⣠⡖⠛⠛⠓⢦⡀⠀⠀⠸⡄⠸⠀⢀⠏⠀⠀⡴⠤⠤⠚⠁⢻⡿⣧⣼⠇⣿⣇⠀⠀⠈⣗⡞⠀ ⠀⡀⠹⠉⠙⢿⣧⠀⠀⡿⣼⡆⠀⢸⢻⡇⠈⢷⡀⠀⣿⠈⣿⣿⣿⠿⠋⠀⠀⠀⠀⠙⠲⢄⡀⠀⠙⢦⣄⣰⠃⣇⠀⠀⠀⠀⡾⠁⠀⠀⠀⠀⠀⢳⣿⡏⠀⣿⣿⣆⣠⢞⡿⠁⠀ ⠀⠐⠀⢃⠀⢸⡏⢧⠀⡇⠹⣷⡀⢠⣼⣿⣦⠘⣿⡀⢸⡦⠜⠛⠓⠒⠦⢤⣀⡀⠀⠀⠀⠀⠙⣆⠀⠀⠈⠉⠀⣼⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⢿⠋⢉⡿⠛⠟⣧⣾⣡⡖⠃ ⠐⠂⠘⢦⡰⡎⠀⠘⣇⠇⠀⢻⣷⢸⣿⣹⣿⢷⡾⠹⡎⣣⠀⢀⠀⠀⠀⠀⠈⠙⠲⠦⣄⠀⠀⠈⢷⣀⠀⠀⠀⡹⢀⢤⡴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡘⠀⠀⠈⠀⠀⠙⢂⠚

⠀⣶⠀⠀⣿⠃⠀⠈⠉⠃⠒⠢⡄⠒⢖⠚⠛⠱⣏⠡⠉⢳⠀⠀⠆⠀⠀⡇ ⠀⡿⣀⣰⣏⠀⠀⡀⢀⠀⠀⡄⡆⠀⣨⡀⠀⢁⢿⡀⡀⠘⣇⣀⣀⠀⢈⠃ ⠀⠃⠀⠸⡇⠁⠉⢩⠁⠈⢹⠀⡏⠇⢹⠗⠒⠘⠙⡍⠉⠉⠀⠀⢸⠀⢸⠀ ⠀⠀⠀⠀⡇⠰⠀⢾⠀⡆⡏⠸⢁⢰⠈⠘⣀⠀⡀⠇⠀⡆⠀⠀⠈⠀⢸⠀ ⠀⠀⠀⠀⠆⡄⢸⢹⢰⡰⠀⣾⠘⡜⡆⡇⠹⡆⢠⠸⡀⠀⠀⠀⠀⠀⠘⠀ ⠀⠀⠀⠀⠀⣷⣾⣞⠿⣧⣘⠹⠀⠰⠟⢅⣶⣧⣸⢿⢧⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠎⠠⠿⠛⠳⠇⠀⠀⠀⠀⠀⠀⠸⠿⠋⠶⠄⠁⠀⠀⠀⠀⠀⠀ ⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡄⠀ ⡄⠇⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⣸⢰⢇⠀ ⠰⢰⠀⠀⠘⡷⢄⠀⠀⠀⠀⢤⠤⠤⣤⠄⠀⠀⠀⣠⣾⡇⠀⠀⣿⢸⢸⠀ ⠀⠛⡄⠀⠀⣇⠀⢕⠤⣀⠀⠀⠀⠀⠀⠀⣀⣤⣾⣿⣿⠀⠀⢸⣧⣿⡈⠀ ⠀⠀⢡⢂⠀⢸⣄⠨⠐⠉⠈⠐⠠⠄⠒⠉⠉⠛⠿⣿⡟⠀⢠⣿⣿⣏⠇⠀ ⢀⠠⠤⠛⣆⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢂⠃⡠⠛⠻⠅⣻⠿⠗ ⠀⠀⠀⠀⠂⠵⢔⡀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⢀⡬⠾⠐⠀⠀⠀⠀⠈⠐ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣰⣿⣿⠀⢀⠔⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⢝⢦⡀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⠀⣰⣿⣿⣿⠀⠈⠀⠀⠀⢀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡑⣄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠃⠀⣰⠋⢿⣿⣿⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡌⢆⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⠉⡴⠁⢀⡜⠁⠀⢸⣿⣿⣦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠈⠄⠀ ⠀⠀⠀⠀⠀⠀⣠⣴⡉⡀⢀⡞⠀⢀⣞⣠⢤⣤⣼⣿⣿⡄⠉⠫⡑⠢⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀ ⠀⠀⠀⠀⡠⢺⢏⠜⢉⣵⡟⠀⣰⠛⣸⠃⡌⠃⡁⣿⡟⣆⠐⢄⣙⢉⣡⠼⠂⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱ ⠀⠀⢠⣾⣶⣿⣟⣠⣿⡟⠀⣼⠃⢀⢋⣰⠁⣀⠧⣧⢷⠘⣇⡠⠚⠉⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈ ⠀⠀⠀⠙⢦⡉⠙⣿⡿⢁⣠⣧⣴⣋⣉⠽⣷⣿⣦⠩⣘⣦⣽⡀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⢀⣴⣷⣶⣿⠃⣼⣿⣿⣿⣿⣿⣿⣿⠳⠮⣍⣉⣿⠟⢋⠃⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠰⠀⠀⠁⠀⠀⠀⠀⠀⠀ ⠀⢀⣴⡿⠛⢁⣿⡟⠀⠉⢻⣿⣿⡟⠻⡟⠋⠀⠀⠀⠀⠀⠀⢸⠀⢸⣇⠀⣀⠀⠀⣄⠀⡂⠀⡄⢸⡆⢠⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⣠⣿⠟⠀⠀⡜⢹⠁⠀⢀⠇⢺⣿⡇⠀⠁⠀⠀⡀⠀⠀⠀⠀⠞⠀⠈⠙⠛⠿⠶⣶⣧⠑⠷⢰⣷⠀⣧⢰⣿⠄⠀⠀⣀⠀⠀⠀⠀⠀⠀ ⣥⠏⠀⠀⡰⠁⡎⠀⠀⡼⠀⣿⣿⠀⠀⠀⠀⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠉⣶⣶⣼⣯⣀⠀⠀⠀⠀⠀ ⠃⠀⠀⢠⠃⠀⠀⠀⠀⢁⠒⢹⣿⡀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢁⡀⠀⠀⠀⠸ ⠀⠀⠀⠎⠀⠀⠀⠀⠀⣸⡁⢸⣿⡇⠀⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀ ⠀⠀⠈⠀⠀⠀⠀⡀⠀⣿⠀⠀⣿⡇⠀⠀⠀⢆⠀⢹⡄⠀⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⢀⠇⠀⠛⠀⠀⢿⣷⠀⠀⠀⠈⡆⠀⢷⠀⠈⡄⠀⢀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠸⣿⠀⠀⠀⠀⠻⣆⠀⢣⠀⠘⣄⠘⡄⠀⠀⠀⠀⠀⠈⠛⢌⣉⢀⡆⠀⠀⠀⡠⢫⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⡄⠀⠀⠀⣻⣷⣄⢣⣀⣈⣀⣱⣤⣄⣀⠀⠀⠀⠀⠀⠀⠁⠀⢀⣠⠞⡁⠀⢣⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇⠀⠀⢀⣿⣿⡿⠋⠁⠉⠉⠙⠛⠷⢌⠻⣶⣦⡀⠀⣀⣤⣶⣿⡟⠀⠃⠀⠀⢿⡄⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⣼⣏⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠇⠸⣇⠹⣿⡏⣿⣿⡟⠃⠀⠀⠀⠀⠈⢿⡄⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⣣⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣸⠀⣿⠀⢿⡅⣿⣿⡁⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢏⣷⣼⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠘⢦⣸⠀⢿⡇⢸⣿⣿⣿⣧⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⢀⠀⠀⣪⢸⡙⢿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⢸⡇⢸⣿⣿⣿⡟⠂⢠⠸⡀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⢿⣼⣧⠈⢇⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⢸⡇⢸⣿⣝⢿⠃⠈⡄⢧⢇⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠘⣿⣿⣇⠈⢿⡇⠀⠀⠘⠉⠉⠳⣦⣄⣀⠁⢸⡇⠸⣿⣿⣿⣦⣄⡘⣌⢿⡄⠀⠀⠀⠀⠀⠀

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