Bird Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣾⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠿⠿⠿⠛⠛⠛⠉⢁⣿⣯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠂⠀⠀⢀⣾⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠉⠊⡉⠀⡤⠀⠀⠀⣲⣦⣴⣿⣿⣿⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠊⠤⢁⠀⠈⢠⣬⠀⠈⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣦⡶⠖⠄⣀⡐⠁⠀⠁⡖⢡⣎⢄⡰⠃⠀⠂⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣡⡶⣷⡞⠁⠉⠡⣮⢔⡫⣕⡠⣻⠟⠁⠀⠀⠈⠀⠂⢰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠛⠙⢋⣀⣤⣴⣿⣷⣾⣭⡵⠋⠀⠀⠀⠀⠀⠀⢄⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⡡⠶⠀⠳⠬⣿⣿⣯⣿⣿⣿⡏⠉⡀⠀⠀⠀⠀⠀⢐⣵⠛⠁⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⢿⣶⣶⠿⠶⠾⡶⠒⠒⠈⠉⠉⠀⠀⠀⠀⠀⢀⠐⡶⠛⠀⠀⡠⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠚⠉⠁⠤⠞⠍⠿⠠⣷⠾⡄⡀⠀⠠⠀⠀⠀⠀⠀⠀⡠⠞⠛⠛⠛⣦⡴⢊⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠁⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⡀⠀⠀⠀⠀⠀⠀⣼⣯⣵⣿⠃
⠀⠀⠀⠀⠀⠀⣀⠔⠮⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣆⠀⠀⢀⠠⣪⠾⠋⠉⠃
⠀⠀⠀⣀⢔⡪⢖⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣟⣦⣶⠋⠁
⢀⣴⣿⢟⠟⣨⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣠⣶⠿⣿⠿⠟⠉
⠈⠻⢿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠚⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠚⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢀⣤⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢀⣴⣿⣵⣿⣥⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⢛⡿⣻⡿⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣼⣻⣄⠁⢀⡩⣶⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠎⠋⠁⠀⢈⣿⠁⠰⣻⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⢀⠬⠁⡙⣭⣭⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⡰⠷⠆⣰⣞⣷⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠛⠂⠀⠀⣀⣼⠳⣶⡻⢮⣽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡌⠀⢠⠀⠸⣿⣿⢄⠛⣬⣙⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⠀⡐⠃⠀⢸⣿⢠⡈⢻⣬⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢎⣀⣠⡞⠃⠀⢠⣿⣿⣷⣼⣻⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢤⣿⣥⣀⣀⡀⣀⡘⣯⡄⢉⣻⡗⠠⣾⣿⣿⣝⢷⡼⠋⠀⠀⠀⠀⠀⠈⠲⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢉⢿⣿⢉⠘⠛⠛⠻⣿⣿⣿⣿⣾⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣷⣦⣠⣿⣿⡠⡀⡄⠀⠀⠈⠻⡿⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠆⠛⠉⠉⠀⠉⠛⠻⠉⠻⣥⣡⡀⠀⠀⠀⠀⢤⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠤⠀⠀⣀⡀⠤⠒⠉⣀⣤⣔⣾⣾⣷⣦⡌⠡⣄⢘⠅⠀⡄⣥⡁⠑⠀⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠀⠀⠁⠈⠀⢰⣦⣴⡒⢘⡷⣺⣿⡿⠛⠉⠀⠀⠘⣿⣿⣿⣠⣼⡧⢀⡶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⠘⡿⣇⢀⣀⣴⣤⡶⢿⢿⣿⣿⣧⣿⠞⠋⠀⠀⠀⠀⠀⠀⠨⣷⠙⠛⣳⠼⠁
⠀⠀⠀⠀⠀⠀⠀⢈⣽⣿⣷⣠⣸⢾⡇⡛⡽⣿⣿⣾⣝⣿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⣩⣿⣿⣿⣉⢿⣾⣾⣽⣾⠿⠿⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠛⠉⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶⣿⡷⣾⠟⠉⢣⣭
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠁⢾⡿⣯⣏⣀⣠⣾⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠁⠀⠀⢀⠈⡏⠸⠟⠉⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠀⢀⣄⣴⡏⣾⣷⣴⢤⣤⣾⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠙⠀⠟⠀⠋⠈⢱⡈⣱⡏⢹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣌⢻⡷⠞⠢⠄⢀⣸⠇⢹⢇⣠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣻⣿⠛⣿⣿⡈⠃⠀⠀⠀⠀⠀⠀⠈⢈⡹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠀⠛⣡⣞⣿⢿⣷⠀⢿⠀⠀⢀⣦⠀⢀⠋⢀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⡘⠷⢸⡟⠸⠟⢹⣿⠿⠀⠀⠀⠀⢸⡟⠘⠛⡀⢘⣿⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠼⠛⢇⣉⣥⠆⠀⠀⠀⠀⠈⠀⢡⣾⡇⢸⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⢀⡤⠀⣠⡴⢯⡼⠇⢀⣀⣙⠀⠀⠀⢀⡼⣰⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢃⣤⠀⠿⠁⣼⢟⣾⣿⣿⠀⣜⠉⠁⢰⡆⠀⠀⣠⡿⢸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠘⣡⡟⠸⠇⣠⣾⣿⣿⣿⠀⠟⠋⠀⠠⡤⠄⠀⠉⠁⠘⢿⣿⡇⢰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠻⢠⣾⣴⣿⣿⣿⣿⠃⣸⠖⠂⠀⠀⠀⠀⠰⢀⡄⠀⢶⡟⠁⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⢸⡷⢠⣼⡿⣿⣿⣿⡏⣸⣟⡛⠁⣰⠀⠈⢹⡄⠄⠀⢆⣈⠳⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⠘⠁⢈⠻⣷⣿⣿⣿⣿⡟⡟⠉⠀⠈⠀⠀⠀⣤⡄⢀⣸⠇⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣦⣀⣦⠀⠈⢱⡞⣿⣿⣿⣿⠟⠛⠁⠀⠀⠀⠀⠈⠉⠀⣼⡁⠀⢠⠇
⠀⠀⠀⠀⠀⠀⠀⣠⣏⠘⡿⣾⣤⣿⣿⣭⣾⣿⡿⠖⠀⠂⠀⠀⠀⠀⠀⠀⣰⠛⠁⠀⡜
⠀⠀⠀⠀⠀⠀⢠⣿⣹⡶⠃⠙⣿⣿⣿⣿⣿⣿⠿⠶⠀⠀⠀⠀⠀⠀⠀⠐⠣⠀⠀⡄
⠀⠀⠀⠀⠀⠀⣾⡏⢩⣥⢀⡀⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠟⠧⠘⣿⣼⡇⣿⣿⣿⣿⣿⠉⠋⠀⠀⠛⠠⠀⣠⠋⠀⠀⢠⡞⠁
⠀⠀⠀⠀⠀⠀⢠⠀⣀⡸⠃⣰⣿⣿⣿⣿⠃⠀⠀⠀⠀⠁⢀⡄⠁⠀⠀⣰⠏
⠀⠀⠀⠀⣸⣿⣍⠀⣹⠇⣼⣿⣿⣿⣿⣿⠀⠀⠀⢀⣤⣴⠋⠀⠀⠀⠰⠋
⠀⠀⠀⢰⣿⣿⠃⠀⣿⣾⣿⣿⣿⣿⣿⡿⢀⡀⢀⣶⣿⠟⠀⣠⣷⠘
⠀⠀⠀⠸⠛⠁⠀⡄⣿⣿⣿⣿⣿⣿⣏⡿⠟⣻⣿⠁⣿⣯⣾⠟⡿⠀⢀
⠀⠀⠀⠀⠀⠀⠰⢁⣿⣿⣿⣿⣿⣳⠏⡀⢠⣿⠷⢀⣈⠛⠓⣶⣷⣤⣀⣀⠁⠀⠀⣠⣀
⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⠇⢍⢤⡛⢹⡤⣶⡏⠉⢉⠉⢉⢙⡁⠈⡏⢉⠉⠍⠉⠛
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡟⢀⡜⣀⠀⠉⢰⣿⡇⠀⠀⠁⢸⡎⠁⠁⠁⢹⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡟⣹⣿⣼⣿⠀⠀⠀⢿⡇⢰⣀⡇⢸⣿⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⢀⣿⣿⡿⢀⣿⣿⣿⡿⠀⠀⠀⢸⡇⠈⢿⠃⠘⣿⢠⠀⠀⢸⡀⢀
⠀⠀⠀⠀⠀⠀⢸⣿⠏⠀⣿⣿⢿⣿⠇⠀⠈⠀⠘⣧⠀⣸⠁⢰⣿⡇⠀⠀⠀⠇⢸
⠀⠀⠀⠀⠀⠀⣾⡏⠀⣼⡟⠡⣬⡟⠀⠀⣸⠇⢀⣿⠀⠁⠀⣸⢹⡇⠀⠀⠀⠀⢘
⠀⠀⠀⠀⠀⢀⡿⠀⣸⣿⠃⣴⠃⠁⠀⣸⡏⠀⡼⢿⠀⠀⠀⠹⠀⠁⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⢸⡇⠀⣿⡏⡸⣏⠀⠀⠀⢻⣿⣶⣧⣼⠀⠰⠀⠀⠀⠃
⠀⠀⠀⠀⠀⣼⠀⣰⡟⢠⠃⠈⠀⠀⠀⠈⣿⠁⠙⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇
⠀⠀⠀⠀⠀⠘⠀⠾⣧⢆⠀⠀⠀⠀⠀⠐⣿⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⢰⣾⣿⣿⣿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠙⠛⠿⢿⣿⣿⣿⣿⣷⣦⣄⡀⠠⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⣻⣿⣿⣿⣶⣦⣮⣽⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⣀⣀⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⣿⣿⣿⣿⣿⣯⣉⡙⠿⠿⣿⣿⣿⡿⠿⠋⠙⠻⣿⣿⣿⣿⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠈⠓⠂⣠⣴⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣍⣭⣿⠁⠀⠀⣀⣀⣀⣉⣽⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠷⣄⣠⠀⠀⠀⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣴⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠠⡀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠈⠻⣿⠻⢿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⡿⠟⠋⠀⠀⠀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠈⢳⡤⣀⠀⠀⡞⢹⣷⣶⣄⣀⠀⠀⠀⠀⠈⢳⣄⠀⣩⣽⣿⣿⣿⣿⣿⣟⣋⣉⣤⣤⣴⣦⡀⠸⣏⠉
⠀⠀⠀⠀⠀⠀⠀⠹⣦⡑⡼⠃⠀⠛⢿⣿⣿⣶⣄⢀⣰⣶⣶⣽⣿⣿⣟⣿⣿⣿⣿⣿⣿⠿⠛⠋⠉⠉⢻⣷⣤⣬⡳⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣤⡆⠀⢀⣠⣬⠿⠿⠿⠻⠟⠉⠛⣿⣿⣿⣿⣿⣿⣿⡿⢻⠁⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⢷⣮⡉⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⡟⠻⠛⠋⠀⠀⠀⢠⣤⣴⣿⣿⣿⣿⠿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣋⡁⣀⣠⣤⣶⣾⠶⠿⢿⡯⣁⣀⣀⡁⡀⢀⣠⣤⡄⣀⣀⣠⣆⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠃⣸⣿⡿⠟⠉⠁⠀⠀⠀⠀⠙⠋⠉⣹⢛⣟⠛⠣⡈⢑⣄⠀⠈⢮⣹⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠾⠷⠁⢠⡿⣾⣨⣦⡌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⣠⠔⠒⠒⠒⠤⣀
⠀⠀⠀⠀⠀⠀⡞⠀⣠⡄⠀⠀⠀⠈⠳⡄
⠀⠀⠀⠀⠀⠀⠢⠀⠈⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⡠⠄⠻⢄⡀⠀⠀⠀⠀⠀⠀⠀⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⣼⡗⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⡀
⠀⠀⠀⠀⠀⠀⣠⡾⠋⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠈⠙⢦⣀
⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⢀⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⢹⡄⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠈⢷⠀⠀⠀⠀⠀⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠈⢢
⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠘⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣄⠀⠀⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⠀⠙⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡀⠀⠹⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⡀⠀⠀⠀⠀⠀⠀⠈⠓⢦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⢹⡇⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⠀⠀⠀⠀⠀⠀⠀⠈⠙⠶⣤⣀⠀⠀⠀⠀⠀⠀⠈⢳⣴⣿⠀⠙⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢲⡀⢀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠷⣦⣤⣀⠀⠀⠀⢹⣇⠀⠀⠀⠱⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣵⡀⠀⠀⡐⠂⠀⠤⠤⠴⠞⠻⣍⠛⠳⠶⢾⣿⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⠶⠊⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠈⠙⠓⠶⠤⣤⣼⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠜⠀⣒⠉⢀⠄⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠⢄⠀⠀⠰⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣄⠀⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⣀⠀⠀⣻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⡛⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣱⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢯⠙⢿⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡻⣶⣝⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⠶⣶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣿⣾⣿⣎⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣝⡛⣷⡙⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣷⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣿⣯⣝⣿⣿⣿⣞⣿⡜⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣟⠿⣯⡛⢻⣅
⠀⠀⠀⠀⠀⠀⢀⣴⣶⠿⣧⣙⣿⣯⣿⣿⣻⡿⣞⢷⣿⢷⢸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠿⣶⣍⠻⢧⡈⢙⠎⢻⣆
⠀⠀⠀⠀⠀⣠⣾⣿⣝⣿⣿⣻⢷⣟⢿⣏⡹⣿⣿⣏⢿⡸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣟⡻⢦⣝⢳⡌⠳⠈⠆⢰⡿⡄
⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣾⣿⣷⣯⣿⢯⣟⡿⢿⣿⣾⣿⣷⣼⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣯⣿⣦⣙⣆⠙⣦⣬⣵⣼⣿⣷
⠀⠀⠀⠀⠀⠀⠉⠛⠿⣿⣿⣿⣷⣮⣿⣿⣿⣿⣿⡿⢿⣿⣿⡯⣿⣆⡀⠀⠀⠀⠀⠀⠀⣰⣛⣛⣿⣿⣿⣟⣶⣼⣾⣿⣿⢿⣿⢿⡏⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣯⣽⣿⣿⣿⣿⣿⠟⣫⣷⡾⠯⢿⣶⣤⣤⣀⣀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⠉⠹⠉⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢿⣿⣯⡽⣿⡶⢾⣿⠚⣽⣿⣿⣿⣿⣿⣷⣾⣿⣛⡋⠛⠀⢹⣿⢿⣿⣿⣿⠦⠀⠲⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣷⣻⡷⢾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣿⡷⠯⠆⠁⡠⠄⠲⠃
⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣻⣟⢿⡾⣥⣽⠶⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣾⣿⣿⣿⡶⠶⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⣷⣶⣶⣤⣤⣶⣶⣤⣆⡟⡙⠚⣯⣿⠛⢭⡁⣬⣭⣡⡉⢙⠻⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⡷⡀⠀⠀⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⠿⣿⣿⣯⣿⡿⣇⣚⢿⣮⠾⢿⣾⠛⢿⣿⣦⠉⢮⡙⢿⣿⣿⡯⣽⡿⣿⣿⣿⠉⢉⠘⠻⣿⠶⠟⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⢿⣿⣮⣿⣷⢏⠀⢈⣿⣟⣦⣿⣤⣀⡆⡀⠘⣿⣿⣿⡿⠟⡊⠉⢂⠀⣀⢀⣀⣤⠀⣾⣷⣽⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⠿⣿⡆⠛⠻⣻⣏⢡⣼⠛⠁⠀⠀⠈⡯⠀⠐⢦⣴⣶⠏⠁⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠛⠎⣧⢛⢦⣟⠂⢀⣴⣿⣤⣶⣴⡷⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠉⠁⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠂⠀⠀⠀⢠⣶⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⠿⠿⢿⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⣯⣤⡶⠀⠂⠀⣄⠰⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣤⣤⣴⣶⣿⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⣨⡷⠄⠀⢈⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠟⠛⢿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠶⣤⡀⠀⠀⢹⢡⠙⠄⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣠⣄⠄⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⡙⢂⡆⠀⠄⠀⠀⠂⠈⠠⠀⠀⠀⠀⠀⠀⡤⠞⠀⠀⢀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣷⣾⠃⠄⠀⠀⠀⠂⠁⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⣳⣀⣹⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢻⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠈⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣠⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣼⣵⢧⠋⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣛⠛⠛⡂⠀⣀⣀⣤⣾⣿⣿⣶⣶⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⡀⠀⠀⠀⠀⢀⣀⠛⠛⠉⠀⠀⠿⡿⣿⡏⢍⡊⠼⢽⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⢝⠧⠻⣷⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣄⠰⡱⡑⣕⢮⡝⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠭⣶⠔⠔⣱⢲⢿⢸⢹⠈⢢⣤⢀⡆⠈⠁⠓⠚⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠴⢪⢦⢃⣇⣎⣄⢤⠖⠉⠛⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⡈⠀⢄⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠳⠑⠋⠊⠉

⠀⠀⠀⢰⡷⣦⣄⣀⠀⠀⠀⢀⣠⣤⣤⣤⣀
⠀⠀⠀⠈⣿⣮⣻⣿⣷⣄⣼⣿⢟⣵⣿⡟⠁
⠀⠀⠀⠀⠘⣿⣿⣾⢻⣿⢽⣯⣿⣿⡟
⠀⠀⠀⠀⠀⠈⠙⠿⠏⢫⣼⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⢀⣠⣴⣦⢶⣶⣦⣤⡀
⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⢀⣴⣾⣿⣿⠀⠀⠀⣠⣶⣿⣿⣿⣿⣮⡻⣿⠿⢿⣷⡀
⠀⠀⠀⠀⢀⣀⣀⣿⠀⠀⠀⠀⣿⣿⣿⡿⠃⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⣩⣟⡛⠛⣠⡀
⠀⠀⠀⠀⠀⠉⠛⢿⡆⢀⡤⠀⠈⠉⠁⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣟⢩⣼⣿⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠸⣷⣼⠁⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⢠⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡙⢿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣦⡀⢸⣿⣿⣿⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠈⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣿⣿⣺⣿⣿⣿⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣧⠸⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⢿⣦⣤⡀⢀⣤
⠀⠀⠀⠀⠀⠀⣠⣴⡿⢿⣿⡿⠛⠉⠉⠙⣿⣿⣿⠀⡄⢻⣿⣿⣿⣿⣿⣿⣿⣿⠁⢻⡆⢻⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⢟⣟⢿⣽⣟⣷⣿⣿
⠀⠀⠀⠀⢀⣾⡟⠉⠀⣾⠋⠀⠀⠀⠀⠀⢻⣿⡿⠀⣿⡄⠙⣿⣿⣿⣿⣿⣿⣿⠀⢸⣷⡈⠛⠛⢀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣟⣯⡿⣿⡿⣾⣿⣿⣿
⠀⠀⠀⢠⣿⠏⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢠⣠⣼⣿⣧⠠⣌⠻⣿⣿⣿⣿⣿⢸⠀⣿⣿⣷⣶⣿⠀⠀⠀⠀⠀⠀⠀⠈⣻⣿⣷⣿⣾⣧⠙⠿⠟⠃
⠀⠀⠀⣼⣿⣷⠀⠀⠀⢻⠀⠀⢀⣀⣀⡀⠀⠈⢻⣿⣿⣿⠀⣿⣦⠈⠻⣿⣿⣿⠘⣇⠘⢿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⢼⣿⣿⣿⣿⡿⠟⠀⣦
⠀⠀⠀⣿⡏⢿⣇⠀⠀⠀⠀⣾⣿⣿⣿⣿⣷⡄⠀⠹⣿⠿⠀⣼⣿⣧⠀⡘⢿⣿⠀⢻⣦⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⢸⠄
⠀⠀⠀⢹⣷⠀⠙⢧⡀⠀⠀⠈⠛⠛⠛⠛⠛⠃⠀⠀⠀⢀⣴⣿⣿⣿⡇⢹⣆⠹⠀⠈⠻⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⢠⢿⣆⠀⠀⠀⠀⠀⠀⢀⣴⣶⡄⠀⠀⠀⠀⠀⠀⠙⠿⣿⡿⠁⣼⣿⡆⢠⠸⣦⣈⢉⣀⣶⣄⠀⠀⠀⣀⣀⣤⠖⠀⠀⠀⠀⠀⣠⡾⠃
⠀⢀⡴⠋⠀⠻⣦⠀⠀⠀⠀⢰⣿⣿⣿⣷⣶⣄⣀⡀⠀⠀⠀⠀⠀⠠⢾⣿⣿⡗⢸⣧⡙⠿⠿⠉⠻⢿⣿⣾⣽⣟⣋⣁⣀⣀⣀⣤⣴⡾⠟⠁
⠀⠉⠀⠀⠀⠀⠘⠳⣄⡀⠀⣿⣿⣿⡿⣿⣯⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠈⢫⣥⣾⣿⣿⣶⣶⡄⠀⠀⠈⠉⠛⠛⠻⠿⠿⢿⣛⣋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⢘⡛⢿⣶⣿⣿⣮⣿⣿⣿⠄⠀⠀⠀⠀⠀⠀⠀⢿⢿⣿⣿⣿⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⡽⣿⣻⣿⣿⣿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⢿⡏⣿⣯⡻⣟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⣀⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⠾⠿⠋⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇⢹⣿⣷⡘⢯⡳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⣿⣿⣿⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡇⣿⠈⣿⣿⣿⡌⢳⡝⣷⣄⠀⠀⠀⠀⠀⠀⣼⣿⣿⡌⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⢹⡆⠸⣿⣿⣷⡀⢻⣎⢿⣷⣄⠀⠀⠀⠀⢿⣯⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡘⣷⡀⠹⣿⣿⣧⠀⢿⣆⠻⣿⢷⣄⠀⠀⠀⠙⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⡇⢻⣧⡀⠙⢿⣿⠀⠘⣿⡆⠹⣧⡙⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⢻⡄⠹⣷⣄⠀⠁⠀⠀⣿⣿⠀⢹⣷⠈⢿⡝⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠻⠀⠙⠶⠀⠁⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠘⠃⠀⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⡀⠘⠅⢀⡠⢖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡠⠤⠤⢄⡀⠀⠀⠀⠀⢺⡀⠄⢣⠘⡁⡀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⢤⡌⢢⡀⠀⠀⢰⠯⠔⠧⠋⠁⠫⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠉⠀⡰⠽⠟⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠊⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⣠⠔⢛⢶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠁⠀⢸⡘⢦⡀⠀⠀⠀⠀⠀⠀⠀⢢⠀⠀⠀⢀⠔⠁⠀⠀⠀⠣
⠀⠀⠀⠀⠀⢀⡠⠔⠋⠁⠀⡨⢳⠦⢼⡬⢼⡅⠀⠀⠀⠀⠀⠀⠀⠈⢆⣠⠖⢁⠂⠀⠀⠀⠀⠀⡐⡀
⠀⢀⣤⡒⠊⠁⡀⢀⢔⣵⠎⡴⠃⠀⠈⣗⣊⠹⣆⡀⢠⡀⠀⠀⠀⣀⡰⡀⠑⠘⠦⠀⢀⠀⠀⠀⠰⡘⢦⡀
⣠⣞⣁⠤⢒⡡⢚⣵⠟⡡⠊⠀⠀⠀⠀⡯⠔⢂⡹⣦⠄⠉⠒⠖⢒⡫⢖⢷⠀⠀⠀⠀⠀⠀⠀⠑⠠⠱⢄⣫⡢⢄
⠉⠙⠖⠾⢽⣞⣛⡥⠊⠀⠀⠀⠀⠀⠀⡷⠊⡡⠒⢉⢳⣞⡅⠀⠀⠀⠪⠔⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠊⠓⠊⠉
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⠊⢀⠜⠁⠀⠉⠷⣇⡼⡀⠀⠀⡘⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠾⠁⡠⠊⡐⠁⠀⠨⠓⢅⣰⢠⢰⠈⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠧⡞⢁⠜⢀⠎⢀⠁⢠⠀⠉⠉⠉⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠎⢀⠎⠀⠀⠀⡎⠀⠀⠀⠀⠀⠘⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⢎⠀⠰⠀⢠⠁⢀⠀⠈⠀⢠⠀⠘⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠤⠇⠀⠸⠀⢈⠀⠀⡇⠀⡧⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⣧⠀⢸⠀⠀⣇⠀⠸⠀⢄⠈⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⣄⢸⢁⠀⣸⢦⡀⢧⠀⠑⠚

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡞⢳⡄
⠀⠀⠀⢰⡛⠓⠦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤⡀⣾⠀⠀⠀⠹⡄⠀⠀⠀⢀⣀⣀⣤⡤⠤⣤⣄⡀
⠀⠀⠰⡏⠉⠉⠒⠲⠭⣝⡲⠤⣄⣀⡀⢀⡞⠃⠀⠙⢥⣀⣀⣠⡤⠽⠖⠚⠋⠉⠁⠀⠀⠀⠀⠀⠀⠉⢷⡀
⠀⠀⠀⠙⠲⢤⣀⡀⠀⠀⠈⠉⠒⠪⡟⢙⠇⠀⠀⠀⡀⠙⠣⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠈⣗⣲⠶
⠀⠀⠀⠀⠀⠀⣞⠋⠉⠉⠉⠉⠉⢹⠃⢸⡀⠀⠀⠀⠀⠀⠀⡀⠙⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡯⠷⠆
⠀⠀⠀⠀⠀⠀⠈⠛⠓⠒⠚⠛⠋⢹⠀⠀⠳⡀⠀⠀⠀⠀⡀⠀⠀⠀⠈⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠈⠲⢄⣀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠴⠀⠀⠀⠀⠀⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠈⠉⠚⠒⠒⠒⠉⠀⠀⡀⠈⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⡀⠀⠀⠀⣀⡤⠆⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⠛⠦⣄⣘⡏⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⢽⣷⣦⣭⣽⡟⢲⣖⠒⠒⠒⠚⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣏⣿⣯⢻⡀⠀⠀⠀⠀⣠⠴⠚⠋⠙⢲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⢶⣤⣶⠋⣁⣀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢿⡻⣽⠁⠈⣳⠶⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⢳⡬⠷⡞⠙⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⠀⠘⣦⣠⣷⠒⠋⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⢠⡇⠀⠘⣧⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠶⠋⠀⠀⠀⠈⠓⠖⠚

⠀⠀⠀⠀⠀⠀⠀⠓⠶⠦⣄⡀
⢀⡈⠙⣯⡙⠀⣀⣄⠀⠀⡜⢿⡄
⠈⠙⢇⠀⠀⠀⠙⠋⠀⠀⠹⣿⣿⡄
⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣧
⠀⢠⢂⠀⠀⠀⠀⠀⠀⠆⢨⡟⣿⣿⡀
⠀⠘⢏⠀⠀⠀⠀⠀⠖⠀⠀⠁⠀⠈⠃⠀⢀⡀
⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠤⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇
⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠠⡀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃
⠀⠀⠘⠄⠀⠀⠀⠀⠀⢹⣦⠀⠀⠘⠀⢀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠁⠛⣤⡀⠀⠀⠀⠠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⢄⠀⠀⠀⠀⠀⡀⢶⠏
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠘⠷⣦⠀⠀⠀⠐⠦⣈⠀⠄⡀⠀⠀⠀⠈⠳⣄⠀⢀⣾⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠳⠄⠀⠀⠀⠀⠨⠞⡯⠃⣰⣤⡓⠂⠄⣙⠂⠀⠁⠂⠀⠀⠀⠈⢓⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⠄⠀⠀⠐⠨⠙⢮⢽⣻⣷⣦⡤⣉⡐⠂⠤⠄⠀⠀⠀⢀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠒⠀⠒⠠⠀⠩⣿⡿⠿⣿⠿⠿⠿⣶⣶⣤⣤⣤⣄⣀⣀⡀⠐⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⢰⡟⠀⣠⣾⡿⠋⠈⠳⡝⠿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡞⠀⢠⣟⣠⣾⡿⠋⠀⠀⠀⠀⢉⢦⠈⠻⠏⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣢⠏⢀⣼⣬⣿⣿⠊⠀⠀⠀⠀⠀⠀⠀⠘⠱⣄⠈⠢⠐⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠷⣦⣝⢾⣿⠿⠛⠉⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⣠⣤⡄⣰⠿⠛⠷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄⠀⠠
⠀⠀⠀⠀⠀⠀⠀⣉⣤⣴⡿⠞⠛⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠈⠀⠀⡠⠼⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂
⠀⠀⠐⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣴⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢾⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⢀⣖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠠⡀⠘⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⡸⣧⠀⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠙⣦⣬⡱⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠿⠷⠒⠀⠀⠀⠤⣀⠀⠀⣰⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⢀⡤⠈⠉⠉⠛⠳⠶⠶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢤⠞⣋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢸
⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⢠⠎⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⣳⡄
⠈⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡌⠄⠫⠀⠎⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⢙⡇⠀⠀⠈⢎⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⢛⠀⣠⣐⠝
⠀⢴⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠀⡜⠀⠀⠀⠀⠀⠀⠀⢀⠔⠀⠀⠀⢨⡇⠀⠀⠀⠈⢂⡑⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢻⡍⠁
⣄⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⢃⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠈⠑⠢⡈⠁⠢⣄⠀⠀⠀⠀⠀⠀⡠⢚⡴⠛
⢛⣷⠀⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠐⠀⠀⠉⠀⠄⠀⠀⠈⢀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⡑⢄⣀⣀⢠⢟⠐⠋
⠀⠀⠉⠛⢣⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡷⣿⣿⣶⣶⣤⣀⡀⢀⡀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢞⠿⡈⢛⠃
⠀⠀⠀⠀⠀⠈⠙⠋⢻⠯⣁⣶⠶⠶⠶⠶⠶⠻⠳⢶⠊⠀⢀⣉⢻⣿⣿⡯⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣐⡞
⠀⠀⠀⠀⠀⠀⡠⢾⠟⠃⠁⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠈⠉⠉⣿⣿⠀⠀⠀⠀⠀⠀⠀⠛⣰⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇
⠐⢚⠿⠛⠃⠑⡶⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⣶⣦⣿⡏⠀⠀⠀⠀⠀⠀⠀⢀⡘⢯⠉⠛⠳⠶⠼⠶⣖⢦⡇⢠⡇
⢴⠋⠀⠀⠀⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⠂⣠⡀⣤⠄⠄⠀⠀⠉⠀⠈⢳⡀⠀⠀⠀⠀⠈⡁⢀⡟⠁
⠃⠀⠀⠀⠀⠉⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⣿⣿⠃⠀⠀⠀⠀⠠⠀⠐⡀⠀⠈⠀⠋⠀⠀⠀⠀⠰⣡⠞
⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⣄⠀⠸⠂⠀⠀⢤⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠈⠛⠀⢻⣄⢠⣼⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣧⢻⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠘⠆⠀⠀⠀⠀⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣠⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⣄⠠⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠂⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠉⢰⡟⣻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢦⠀⡀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠠⠈⢃⣻⠇⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⢹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⢠⣀⠀⠀⠐⠖⠃⢠⣾⡅⠀⢸⠋⠤⠀⠒⠒⢲⢿⢙⠁⠀⠀⠀⠀⡀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠠⣄⣴⣦⣟⢻⣧⣿⣷⠸⠀⠀⠀⠀⠀⠀⠀⠸⣆⠠⢀⠸⣦⣧⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢶⣿⣿⣿⠻⣄⣘⢿⠠⡟⢹⣽⠉⠀⢀⣰⠂⠀⠀⣘⣃⣠⡿⠒⠊⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠤⡶⢺⠃⠈⠛⣧⠸⡆⠈⠉⣈⡃⣠⣼⣿⡀⠀⢸⣗⣇⣸⣿⣿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠖⠉⠨⣿⠀⠛⠉⠁⡀⠀⡀⠀⣿⡆⠛⣤⢁⡜⠉⢏⠷⠲⠞⠉⠈⠉
⠀⣀⣀⢄⣀⠀⢀⣀⡠⠔⠒⡀⠒⠒⠂⢈⣍⠀⢰⣦⡶⡀⠀⠈⢀⣰⣷⠓⠲⣟⠶⣉⠃⣨⢋⡿⠁⠀⠈⡄
⠘⠿⠿⠿⠿⠀⣀⣈⣀⡾⠾⠇⠀⠤⠾⠛⠷⣀⡾⠛⠛⠛⠛⢀⠌⠁⠀⠀⠀⠈⠛⠛⣾⣯⠛⣿⡄⠀⠀⢿⣄⣀
⠐⠒⠉⠀⠂⣤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢧⠀⠀⡘⢀⠃⠀⠀⠀⠀⠀⠀⠀⣰⣿⠃⠀⢸⣇⠀⠀⢸⡏⠙⠛⠷⠶⢦⣤⣀⡤⢄⣀⣀⡀⠠⠤⢤⣤
⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠸⠦⣀⣣⠈⠀⠀⠀⠀⠀⠀⢀⣴⡏⠁⢇⠀⠘⣿⠀⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠂⢍⡙⢧⡄⠒⠂⠉
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠟⠁⠀⠄⣼⡏⠀⠀⠀⠀⠀⠀⣠⣾⠋⠀⠀⠘⡆⠀⠙⡇⠀⠐⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣭⣦
⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠉⠀⠀⠀⢶⢹⠀⠀⠀⠀⠀⠀⡔⠿⠁⠀⠀⠀⠀⠘⢆⡀⢹⠇⠀⠚⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⡣⡀
⠀⠀⠀⡄⣰⠀⠀⠀⠀⣀⣀⣀⣼⣇⣰⠀⠀⠀⠀⣶⠇⠀⠀⠀⠀⣠⣎⡜⠀⠀⠀⠀⠀⠀⠀⠀⢡⠈⣷⠀⠐⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣮
⠀⠀⠀⡿⣿⠀⠈⠉⠉⢀⠠⢊⡙⠀⢠⠀⠀⠀⢠⡟⠀⢀⠠⠔⣩⡟⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠇⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹
⠀⠀⢠⠀⡟⠀⠀⠀⢀⠎⠀⡌⠀⠀⠐⠀⠀⢀⣾⡡⠚⠁⢀⣜⠏⠠⠏⡳⢤⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⡀⠀⠀⠀⠀⡀⠀⠀⠄⠀⠀⠂⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⣥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠄⠀⠀⠠⠀⠀⠀⠀⠀⠠⠀⠀⠀⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠃⠀⠀⠀⢠⠠⣤⠀⠀⣤⡤⠀⠀⠀⠀⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⡀⠈⠛⠁⣤⣶⣦⣴⣶⡄⠘⠃⢀⠘⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠻⣶⠀⠰⠀⠀⠀⠠⠀⠀⠀⢰⠟⣠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢰⣿⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⡗⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠁
⠀⠀⠀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠘⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡏⠀⠀⠀⠂⠀⠀⠰
⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⣴⡶⠾⠟⠋⢶⡆⠀⣤⠀⠹⡟⠈⠛⠳⢶⣶⣿⣀⡀⣠⡄
⠀⠀⠀⠠⠀⠀⠀⢀⠀⢤⣤⣦⠘⠛⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠃⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠈⠀⠛⠛⢶⣤⡀
⠀⠀⠀⠀⣠⡶⠆⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠚⢻⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⣁
⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇⢀⡀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢀⠀⠀⢹
⠀⠀⠇⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢸⣿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠈⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠀⠀⠀⢸⠀⠀⠀⠀⠀⢠⠀⠸⠿⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠸⠀⠀⠀⠀⠀⢸⡇⠀⡀⠀⣸
⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⢸⣿⡆⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⢸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢸⣿⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⢿⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢸⣿⡷⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢈⣿⡇⠀⣻⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏
⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⢸⣿⣧⣠⠛⠀⠀⠀⢨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⢀⡆⠀⠀⠘
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⣿⡿⣿⡇⠈⢷
⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⣸⣿⠀⢻⣷⡀⠸⠇
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣆⠀⣿⣿⠀⢸⣿⡇⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⢠⣀⠃⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⣮⠀⢀⢸⣿⠀⠀⣿⣿⠀⠘⣇⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠘
⠀⠀⠀⠀⢸⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠉⣀⡾⢸⡿⠀⠀⣿⣿⣆⠀⠿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⣿⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⣶⡄⠀⣿⠇⣼⡇⠀⠀⢹⣿⣿⡆⠀⣴⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⣀
⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠇⠀⣸⡏⠀⣿⠁⠀⠀⢸⣿⣿⣷⠀⠈⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙
⠀⠀⠀⢸⠀⠀⠀⡄⠀⠀⠀⠀⠀⢀⠀⠀⢠⣾⣿⠁⢰⣿⠀⠀⠀⠸⣿⣏⢻⣧⠀⠀⠇⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⢸⡇⠀⡀⠀⠀⠀⠀⠀⢠⡞⠁⢀⣿⣿⠃⠀⣿⣿⠀⠀⠀⠀⠻⣿⡈⣿⣷⠀⠰⣧⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠄
⠀⠀⠀⢸⡀⠀⠇⠀⠀⠀⠀⠀⠛⠁⢀⣾⣿⠏⠀⢠⣿⣿⠀⠀⠀⠀⠀⢸⣧⠸⣿⣆⠀⠘⣧⠀⠀⠀⠀⠀⢰
⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⣠⠀⠀⢠⣿⣿⡟⠀⠀⣾⡏⣿⠀⠀⠀⠀⠀⠀⢻⡆⢹⣿⣆⠀⠉⠁⠀⠀⠀⠀⠈
⠀⠀⠀⠘⣤⠀⠀⠀⠀⢀⡛⠀⠁⣿⣿⣿⠀⣀⠀⣿⡇⠉⠀⠀⠀⠀⠀⠀⠘⣷⡀⢿⣿⣷
⠀⠀⠀⠀⠙⣦⠀⠀⠀⠸⠃⠀⣰⣿⣿⣿⣴⡟⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣧⠈⣿⣿⡄⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠈⢣⡀⠀⢀⠀⢀⣿⣿⣿⣿⡿⠁⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠘⣿⣧⡀⠀⠇
⠀⠀⠀⠀⠀⠀⢸⣿⣦⡀⣠⠈⢻⡏⠉⠉⠀⢠⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⡈⣹⡿⢀⣀⠀⢀⣄⠐
⠀⠀⠀⠀⠀⠀⠃⠀⠙⣿⣿⣶⣤⣽⣦⣤⣶⠿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⢿⣶⠿⠿⢿⡇
⠀⠀⠀⠀⠀⠀⡄⢀⡘⠁⠀⠀⠈⠉⠉⠉⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠟⠀⠀⣀⣤⣤⣤⣤⣤⣀⠓⠄⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢀⣤⠞⠃⠈⠻⣶⡀
⠀⠀⠀⠀⠀⠀⡆⢀⣾⠏⠀⠀⠀⠀⠀⢻⡆⠈⠳⡀⠀⠀⠁⠄⠀⠀⠀⠀⠀⠀⢈⠀⠀⢀⡼⠃⠀⠀⠀⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠛⠿⠆⠀⡀⠀⠀⠀⠀⣿⠀⠀⠈⠒⠀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⣸⡇⠀⠀⠀⠀⠀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⢄⡀⠀⠠⠀⠰⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⠉⠉⣀⣤⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠰⠆⠀⠴⠉⠉⠁⠰⠶⠄⠀⠀⠀⠀⠀⠀⠰⠆⠀⠁⠀⠈⠉⠉⠉

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⡏⠉⠈⠉⠉⠉⠉⠉⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣧⣴⣤⣤⣴⣦⣶⣄⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⢠⡄⠀⢤⣀⡀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⣀⣠⡖⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⠉⠙⢦⣬⣉⣛⣓⠓⢠⡀⠀⠀⡚⣒⣘⣡⠶⠛⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠓⠶⠀⠀⠊⠉⠉⠋⠙⢧⠞⠙⠉⠉⠁⠈⠑⢶⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡄⠀⠀⠀⠀⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⢼⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⡀⠀⢀⠞⢉⡑⣴⣜⣧⠐⡀⠢⡀⠀⠀⠀⣰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠈⢦⡀⠨⠢⢼⣤⣨⣴⢇⠀⣼⣦⣍⣠⠇⠔⠠⠠⢻⠃
⠀⠀⠀⠀⠀⠀⣀⣀⣠⢤⣴⣈⣷⣀⠀⠉⠶⣀⢁⠀⠉⠀⠈⠞⢏⡉⣈⡁⢀⡁⣴⠣⢺⣅⣄⠠⠠⠒⢂⣤
⠀⠀⠀⠀⠀⠀⠀⠈⠉⢒⠪⠽⣻⣙⠣⠔⠒⠼⠭⣭⣍⣉⡁⠀⣀⣭⣅⣬⣭⣴⣦⡗⢋⣡⣠⠤⠔⠊⠁
⠀⠀⠀⠀⢀⠄⠂⣀⠤⠶⠇⠀⠀⠈⠉⠑⠒⠂⠤⢤⡰⠿⠙⠎⠅⠙⢉⡠⠔⠾⠛⠋⠉⠁⠀⢲⣄⣁⠀⠐⠂⢀
⠀⠀⠀⠀⠀⢈⡠⠥⢚⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠒⠒⠚⠀⠀⠒⠁⠀⠀⠀⠀⠀⠈⢦⠄⣈⡉⠂⠀⡀
⠀⠀⠀⠠⠀⡤⢒⣩⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠦⠤⣈⡁⠀⠁
⠀⠀⠀⠀⢁⢰⡏⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢤⡀⠀⠁
⠀⠀⠀⠀⠀⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡄⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠑⠒⡆⠠⠤⠀⡀⠀⠄⢀⠀⠀⠀⠀⠂⠀⡀⠤⠔⠒⢉⡽⢁⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠪⢙⡦⡀⠀⠉⠈⠙⠤⠤⡤⠴⠊⠁⠀⠀⡠⠴⠙⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣖⣬⣴⡦⣐⣦⠤⠤⢀⣀⠀⡀⣀⣠⣤⣾⣿⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠸⠃⠿⠘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠯⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⢀⣤⠤⣤⠤⣤⣤⠤⣤⢤⣖⠒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⠀⢀⠈⢳⣿⢃⠎⠀⢀⠀⠑⡄
⠀⣤⡤⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⢧⠀⠳⠿⠃⢸⠁⢸⠀⠈⠶⠃⢀⡇⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀⢤⡄
⠈⢇⠀⠀⠀⠀⠀⠁⠐⠒⠒⠩⠵⠾⢷⣶⣤⣴⣫⣦⠄⢑⣶⣤⠶⠛⠰⠍⠛⠛⠒⠉⠉⠀⠀⠀⠀⠀⡇
⢀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠂⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀
⠘⢄⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜
⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁
⠀⠀⠀⠀⠀⠂⠀⠀⠀⠠⠀⠠⠄⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠤⠤⠤⠀⠀⠀⠂⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⣀⡀⢀⣸⣻⣿⣟⢒⣤⣴⠒⣿⣏⣹⡀⠀⡀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣈⣉⣀⣈⣉⣀⣀⣀⣀⣀⣉⣀⢈⣉⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠑⠺⠿⠿⠟⠒⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡶⠟⠀⠀⠀⠞⢳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢠⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⣿⣿⣻⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣣⣾⣿⢿⣿⠿⣹⣯⣉⣀⣀⣠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣽⢯⠝⠻⠿⣿⢷⣾⣩⣾⣿⡟⠉⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣧⠀⡶⠶⢟⡖⢻⣴⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠷⠄⠀⠀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣟⠀⠀⠀⣋⡤⠾⣿⣿⡿⣿⣿⡿⢿⣷⠄⠀⠀⠀⡀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⠁⡼⠋⠀⠬⢴⣮⠗⠉⢺⣿⣻⣿⢳⡎⠁⠀⠆⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣁⠀⡷⠴⠆⠐⠋⠀⠀⠐⢻⣿⣿⣿⣏⠁⠀⠀⠂⠀⠀⠈⠀⠀⠀⠀⠀⠀⢲⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣯⠉⣤⠀⠀⠀⠀⠀⣀⡴⣿⣿⣿⣿⣿⣦⠀⢦⡄⢠⣤⠰⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠋⠀⣀⢀⣴⣿⣍⠷⣿⣿⣿⣿⣿⡟⢿⣦⣾⣿⣿⣦⣶⣄⠀⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⢀⠰⠏⣜⠲⣹⠃⣦⣿⣿⣿⣿⣿⣷⡀⠛⢿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣸⣶⣟⣰⡞⢷⣿⣿⣿⢿⣿⣿⣿⣷⠀⠀⢹⣿⣟⠾⣧⠛⢆⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣼⣷⣿⣿⣿⣾⣿⣿⣷⣿⣿⣿⣿⣿⣤⣳⣄⠘⡟⠐⠏⠀⠈⢨⣿⣧⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣿⣿⣷⣽⣾⣿⣴⡆⠀⠀⡼⣿⢿⣤⢂⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⡀⠀⢀⠚⠠⣿⣾⠁⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠹⠻⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣿⡜⣫⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠙⣿⣿⣿⣿⣿⣿⣶⣏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢸⡿⢿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡣⣫⠍⢁⣸⡟⠙⢧⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠣⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡏⠁⠴⠺⠟⡇⡈⠀⠈⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣇⡀⡻⣷⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣾⡟⢹⣷⠀⢀⡜⠻⠇⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣟⣷⡹⢿⣿⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡿⢿⢇⢹⣿⣶⢿⣿⣤⣷⠄⠀⠀⠀⠀⠀⠀⠈⠙⠿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⡷⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠓⢻⡇⠀⠘⢿⣿⡅⠀⠙⠋⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣷⡌⠻⡀⠙⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⠀⠀⠀⠘⣽⠁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⡿⠿⠷⣤⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠟⠛⠀⠀⠀⠙⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠈⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢍⡉⠉⠉⠁⠠⠀⠀⠀⠈⠉⠛⠒⠦⠤⢤⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⢠⠤⠀⠂⠠⣄⠉⠠⡌⡠⣤⡤⠤⡐⠒⣉⡽⠟⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡏⠀⣴⣶⣤⠈⡀⠀⣿⡑⣁⣤⡄⢸⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢧⠀⣾⣿⡯⠄⡅⢠⠇⠋⠻⡿⢏⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡧⠈⠳⣤⣀⡡⠔⠁⠈⠀⠓⠤⠴⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⠈⠑⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠆⠆⠀⠀⠀⡀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠠⠀⠄⠀⠀⠀⠠⡄⠀⠀⠀⠀⣸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠰⡌⡙⠤⣴⡴⢹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡘⠆⠈⢠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⡆⢠⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠗⢻⣽⣯⠟⣶⣲⣶⣶⡶⡐⠶⠛⠉⣿⠙⢤⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡋⣹⠀⢗⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⣰⡁⢪⢤⣆⣼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠐⠂⠀⠈⠉⠉⠉⣩⠸⣶⣶⡤⠄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠂⠁⠀⠀⠀⡀⠠⠶⠀⠀⢤⣰⠞⠙⠫⢴⣷⣶⣿⣖⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⣁⣀⣀⠀⣀⡀⢸⣿⣶⠆⠒⢀⣴⣟⣜⢢⡀⠀⠈⠙⠛⠿⣷⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣖⠛⠫⡑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⣠⣾⣿⣿⣿⣿⣿⣿⣷⣦⣤⣤⣿⡤⠀⢈⣿⡁⢉⠢⡀⠀⠀⠀⠀⠉⠐⠬⢦⡀⠀⠀⠀⡠⠊⠀⠀⠀⠈⠂⣰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡠⣃⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠉⠂⣀⠛⠿⠋⠀⠰⣎⠢⡀⠀⠀⠀⠀⠀⠀⠈⢑⡶⠈⠀⠀⠀⠀⠀⠀⡸⠃
⠀⠀⠀⠀⠀⠀⠀⢰⠡⠛⠉⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⣘⣿⣧⣴⡀⠀⠀⠙⠓⠈⠢⡀⠀⠀⠀⠀⡠⠂⠀⠀⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣿⣿⡿⠿⢷⡀⠀⠀⠀⠀⠐⢌⠢⠀⡠⠊⠀⠀⠀⠀⠀⠀⢀⡔⠁
⠀⠀⠀⠀⠀⠀⡀⠀⣀⠤⡀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠀⠈⠁⠀⠀⠀⠀⠀⠀⢁⠎⠀⠀⠀⠀⠀⠀⢀⠔⠁⠰⡀
⠀⠀⠀⠀⡀⠤⠃⠉⠀⠀⠐⡀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠱
⣠⠤⠂⠁⠤⠤⠤⠤⠴⠶⠤⠰⠄⠹⢿⣿⣿⣿⠟⠉⠉⢻⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠀⣠⣦⡡⡀⠀⠀⠀⠀⠀⢡
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡟⢿⣯⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠐⠒⠠⠔⢁⡀⠀⠀⢀⣴⣾⣿⣿⣿⣬⠢⡀⠀⠀⠀⠀⢣
⡇⠀⠀⠀⢀⣤⡴⢶⢶⣤⣀⠀⠀⠀⡇⡇⠀⠀⠉⠙⢶⡀⠀⣀⣀⣀⠔⠁⠀⠀⢀⢎⣴⡿⠃⡠⠒⠉⠻⣿⠿⠿⢿⡇⠀⢈⠢⡀⠀⠀⠀⢃
⡇⠀⠀⡴⠯⣾⠥⣾⠤⢷⡬⢷⡀⠀⡇⡇⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⣿⣿⣄⢒⠒⢿⡫⠒⠉⠇⠀⠀⠀⠀⠀⠀⠸⠁⠀⠀⠑⠌⠢⡀⠀⠀⢂
⡇⠀⢸⣇⣀⣇⣀⣿⣀⣸⣇⣀⡇⠀⡇⡗⡄⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⡠⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠐⢌⡢⡀
⡇⠀⠘⣇⠀⣇⠀⣿⠀⢸⡇⢀⡇⠀⡇⣇⠘⡄⠀⠀⠀⠀⠘⠿⣿⣿⣿⣿⣿⣿⣿⡿⡀⡠⠊⠀⠀⠀⠀⠀⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⡠
⡇⠀⠀⠙⢯⣹⣍⣿⢉⣟⣩⠏⠀⠀⡇⣟⣠⠴⡄⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠋⠀⠉⠀⠀⠀⠀⠀⢀⠔⠁
⡇⠀⢀⣀⣀⣈⣉⣛⣋⣉⣀⣀⡀⠀⡇⡏⠔⠢⡘⡄⠀⠀⠀⠀⢸⣿⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⢀⠔⠁
⡇⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠀⡇⣿⡌⠄⠡⠘⡄⠀⠀⠀⢸⣿⡏⠀⠀⠀⠀⠀⠀⣀⠤⠊⠁
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣿⣿⡜⠤⣃⠬⢀⣀⢀⠘⣿⢀⣀⡀⠤⠄⠒⠉
⡇⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⠇⣏⠥⠒⠉
⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣠⡄⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⠀⣀⣀⣀⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠙⣗⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⢀⡄⠀⠛⠿⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋
⠀⠀⠈⠀⢠⠀⠈⠙⢿⣿⣿⣿⣶⣶⣶⣶⣶⣤⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠄⠉
⠀⠀⠀⠀⠀⠀⠂⠀⠀⠹⢽⣍⣍⣍⣽⣿⣿⣿⣿⣋⣍⠳⠴⡆⠄⢀⠀⢀⡀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠈⠑⠀⠮⡻⣿⣿⣿⣿⣿⣿⣿⣷⣯⣿⡺⣝⠲⠾⣥⡿⣿⠙⠻⠷⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡎⠿⣙⣻⠧⠈⠷⠲⠿⣿⣛⠶⠶⠄⢀
⠀⠀⠀⠀⠀⠀⠀⠐⠢⢀⣀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣄⢻⡿⣋⣠⠨⠇⣠⠿⠁⠀⠠⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣏⣫⡿⡀⡨⠃⠀⡰⠂⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡾⠋⠠⡴⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢻⣿⣿⣉⠉⢹⠀⠀⠀⠀⢀⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⢷⣼⠠⠀⠀⢀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠹⣌⢦⡏⠀⠀⠀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⡀⠀⠘⢎⣿⡄⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠁⠢⢈⢻⣧⠀⡇⠀⡀⠤⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡄⠀⠀⠈⠻⣶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠉⠓⢄⠀⣤⢽⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⡀⠀⣿

⠀⠀⠀⠀⢀⡤⣾⣧⣀⣀⣈⣀⡂
⠀⠀⠀⠀⣼⠀⠉⠀⠈⠉⠉⠉⠁⡄
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⢿⡀⡶⠛⠛⠛⠛⢳⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⢖⠄
⠀⣤⠄⣿⡏⠀⠐⠊⠉⠛⠓⠺⣿⣿⡧⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣊⠵⠊⠁
⣼⠃⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠉⣿⡇⠀⠀⠀⠀⠀⢀⡤⠀⠀⣠⠟⣛⠿⠟⠛⠋⠁⠀⢀⣀⡄⡀
⣿⠀⠀⡿⡇⢀⣄⡀⠀⠀⠀⠀⢠⣿⡆⠀⠀⠀⠀⠀⠈⠙⢢⠤⠖⠋⡁⠤⠄⠀⠒⠒⡶⠤⣄⡀⠘⠢⢀
⣿⠀⠀⣟⠇⢸⣿⣷⣀⣀⣀⣠⠈⣿⠃⠀⠀⠀⠀⠀⠀⠀⡀⣠⣴⠟⡁⠀⠀⠀⠀⠀⠀⠀⠿⡿⢶⣄
⣻⡄⣀⡝⠀⢸⣿⠉⠛⠛⠉⠀⠀⣿⡆⠀⠀⠀⠀⢀⡢⢊⣼⠿⠁⠀⠀⠀⠀⠄⠀⠀⠐⡄⠀⠀⠀⢻⣧⡀
⣿⡇⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠄⠀⠰⠁⡘⢷⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⠀⣧⡁
⣿⡇⠀⠀⠆⢰⣷⣀⠀⠀⠀⣾⠃⣿⠀⠀⠀⡇⠀⠀⠀⢳⣿⣿⣶⣄⠀⠀⠄⠀⠀⠀⠀⠙⠻⠿⠶⢶⣿⣿⡆
⣿⡇⠀⠠⠀⠀⠙⠛⠇⠀⠀⠉⠀⣿⡄⠀⠀⡇⠀⠀⠀⠸⣿⣿⣿⣿⣷⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⡇
⣿⣧⠀⢠⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⡤⡇⠀⠀⠀⣆⢻⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠠⠐⢻⡄⣿⣿⠇
⢹⣟⠀⢰⡀⠀⠀⠀⠀⠀⠀⠀⠀⣞⡃⠀⠀⠁⠀⠀⠀⢻⣿⣿⣿⣿⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⢸⢰⣿⡟⠀⠀⢠
⣸⣿⡄⠸⢇⠀⠀⠀⠀⠀⠀⠀⢀⡏⢁⣶⣾⡇⠀⠀⠀⠀⠹⣿⣿⣿⡥⠀⢀⣀⠀⠀⠀⠀⠀⠀⣯⡿⠋⠀⠀⡀⠃
⢿⠻⠿⣶⣼⣿⣿⣿⣿⣿⣦⣿⣿⣇⠹⠟⢻⡇⠀⠀⠀⠀⠀⠀⠙⠿⣷⣤⣼⣯⣥⠀⠀⠀⠹⠟⠋

⠀⠀⠀⠀⠀⠀⢀⣠⣤⣴⣦⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠐⠛⠛⢶⣿⣿⡺⠿⠆⣹⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠉⠉⠓⠒⠛⠿⠫⠉⠛⣦⡀⠀⠀⠀⠀⠐⢀⠀⠢⠘⠆
⠀⠀⠀⠀⠀⠀⠠⠀⠀⢄⠀⠀⣀⡀⠀⠀⠁⠰⢄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠠⢄⠀⠀⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠋⠛⢆⠠⡀⠀⠳⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⣤⣤⣬⣥⣄⣀⠄⠀⣙⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣷⣶⣮⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠰⢛⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣄⠀⡀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠉⠋⠙⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⣠⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣉⠓⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⣿⣿⣿⠿⠋⠛⢿⣿⣿⣿⣿⣿⡄⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠤⠖⠋⠙⠁⠀⢀⣠⡴⠟⠉⠙⠻⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⡌⠀⠈⠁⠀⠀⠀⢄⣴⠶⠛⠉⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⢅⠠⠊⠄⠀⠀⢸⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄
⠀⠀⠀⠂⠁⠠⠀⡀⠀⠀⠠⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠂⢤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡤⣀⠀⠀⠀⠀⠀⢀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠁⠄⣁⠀⠀⠀⠀⣀⠤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⠉⠒⠤⣀⠀⣤⠀⠒⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠆⢸⡄⠄⡠⠔⠊⢠⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣢⠀⠀⠀⠉⠃⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⡀⠒⠀⠆⠀⣴⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⣠⣶⠿⠛⠋⠉⠛⠻⣶⣄⠀⠀⢀⣶⡾⠛⠋⠉⠙⠻⢿⣧⣈⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣄⡀⠀⣼⡿⠁⠀⠀⠀⠀⠀⠀⠈⢻⣆⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠹⣿⡄⠀⣀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡿⠿⠿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠿⠿⠻⣿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣠⠞⠉⣿⡆⠀⠀⠀⠀⡄⢲⣦⠀⢠⣿⣿⣧⠀⢠⡐⣶⡄⠀⠀⠀⢀⣿⡷⣄⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⣀⠀⣠⡴⠋⢀⠔⠙⢿⣦⡀⠀⠀⠿⣿⢟⣤⠟⠋⠉⠛⢧⣜⠿⠿⠃⠀⢀⣠⣾⠿⡀⠈⢧⣀
⠀⠀⠀⣀⣀⡷⠄⣏⠉⠛⠷⢤⣎⣀⠀⠀⠙⠻⠿⠶⠶⠾⠿⠀⠀⠀⠀⠀⠀⠹⠿⠿⠿⠿⠿⠛⠁⠀⠑⡄⢈⣻⡵⠶⣆⣤
⠀⠀⠀⠘⡇⠉⠁⠒⠬⢍⣐⠒⠠⢄⣉⠒⠤⣀⠀⠀⠀⠀⠀⡗⢆⠀⠀⢠⠞⠇⠀⠀⠀⠀⠀⠀⡠⠤⠒⣋⡉⠤⠔⣚⣩⠷⣿⣤
⠀⠀⢸⣛⡳⠶⠒⠈⠙⢢⠀⠉⠓⠦⢄⡉⠲⢌⡙⢦⡀⠀⠀⠘⠢⠉⠎⠡⠊⠀⠀⠀⣠⠔⣂⡥⠖⢂⣉⠤⠖⠒⡝⠉⠉⠙⠳⢼⡀
⢀⠒⠉⠁⠀⠀⠀⠀⢀⠼⠦⢄⣀⠀⠀⠈⠓⢤⡙⢦⡙⢦⡀⠀⠀⠀⠀⠀⠀⢀⠔⣋⠴⢊⣡⠴⠚⢉⣀⡤⠖⢋⣱⣄⠀⠀⠀⠀⠈⠑⠂
⡈⠀⠀⢀⣀⠤⠀⠚⠻⡳⠦⣤⣈⠙⠓⠦⣤⣀⠈⠓⢷⡄⠙⢦⠀⠀⠀⢀⣔⡥⠊⡡⠶⣉⣠⡴⠞⢋⣡⡴⠞⠋⡡⠊⠑⠂⠤⣀⡀
⡗⠊⠉⠉⠀⠀⠀⠀⢀⠇⠀⠀⠈⠙⠓⠦⢤⣈⣙⠓⠶⢬⣦⣈⣧⡀⣠⠟⣁⢐⣩⠽⢦⠈⢣⡴⠚⠋⠁⠀⠀⠀⠱⣀⠀⠀⠀⠀⠉⠑⠂
⡇⠀⢀⣀⢠⡤⢴⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠓⣦⢸⡛⠒⠶⠶⠚⢿⠉⡤⠖⠋⢿⠉⠁⠀⠀⠀⠀⠀⠀⠀⠈⣱⠶⢤⣀⡀
⠸⡉⠉⠀⠀⠀⣠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⢸⡧⠤⣀⣀⡤⢼⠀⣷⠀⠀⠀⠀⠀⠀⠀⣀⣀⡀⠀⢠⣾⣧⡀⠀⠀⠉⠙⣲
⠀⠑⣤⣤⠴⡎⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡧⣤⣄⣀⣤⣼⠀⢸⠀⠀⣤⡀⠀⠀⢸⣿⣿⣇⠀⢸⣿⣀⣽⡲⣤⣄⡰⠃
⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⢸⠀⢸⡆⢀⣿⣿⣦⡀⠀⣿⣯⣿⠇⠀⠙⠛⠋⠀⡇⢸⡇
⠀⠀⠀⢸⡄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⢸⡇⢸⡇⠸⠿⠋⠛⠉⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⣿⢸⡇
⠀⠀⠀⠀⡇⣧⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡇⠀⠀⠀⠀⠸⡇⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⢛⣨⠇
⠀⠀⠀⠀⠳⠦⣭⣙⣛⠶⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡟⠒⠶⠶⠶⠒⡇⠀⡇⠀⠀⠀⠀⠀⠀⢀⣀⣤⠶⢚⣫⡥⠖⠚⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠙⢯⡙⢷⡲⠬⣭⣛⡓⠶⠤⣤⣀⡀⢸⠀⣷⠲⠤⠤⠤⠴⡇⠀⣿⠀⣀⣠⡤⠶⢚⣩⣥⠖⢋⡽⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢲⣍⡲⢤⡀⠉⠙⠒⠲⠬⣭⣉⡀⣿⠀⠀⠀⠀⠀⡇⠀⢛⣋⣭⠴⠒⣋⡥⢞⣡⣖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠉⠉⢏⣻⣿⣿⣶⣦⣤⣤⣀⣈⣉⣛⣦⣄⣀⣠⣤⣿⣚⣩⣥⣴⣦⣿⡷⣾⣉⠎⠉⢱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠒⠋⡯⠤⠤⣙⣿⡔⠉⢙⡏⠉⠉⠉⠉⠉⠉⠉⠉⣟⠉⠙⣼⣟⡡⠤⠬⡏⠓⠢⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⣄⣠⡜⠀⠑⠶⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠖⠁⠘⣤⣀⡤⠃
⣿⡿⠿⣿⣿⡿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣧⣧⣽⣿⣯⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠤⠴⠒⠒⠒⠒⠒⠒⠒⠒⠒⠲⠦⠤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠢⢄⡀
⠀⠀⠀⠀⡠⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠲⣄
⠀⠀⣠⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀
⠀⢠⠇⢠⣴⢶⣶⣢⣶⣶⣤⣤⣤⣤⣀⣀⣰⣄⣴⢞⣶⣄⣴⣀⣀⣠⣤⣤⣤⣴⣶⣤⡲⢶⢶⣤⠀⢱⡀
⠀⢸⠀⢸⣏⣿⣿⣿⣷⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣿⣿⣹⣎⣿⠀⠈⡇
⠀⠸⡄⣸⣿⣾⣏⣿⡟⡟⣩⣭⢩⢻⣿⣿⣿⢩⡭⣿⡯⣭⢻⣿⣿⣿⢫⢩⣭⡙⡟⣿⢇⣿⣾⣿⡀⣸⠁
⠀⠀⠹⣿⣟⣿⣿⡚⠛⠛⠻⠟⠺⠿⠗⠟⠛⠿⠷⠿⠷⠿⠞⠟⠓⠿⠿⠞⠿⠻⠛⠛⣺⣿⣟⣿⡷⠃
⠀⠀⠀⠈⠻⣿⣿⣆⠀⢀⠀⠢⢄⡁⣒⣢⡤⠬⢛⣓⡬⠖⢚⣩⠥⠒⢊⡥⠖⠉⣠⢔⣾⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠙⠳⢤⣀⣵⣶⣚⣋⣉⣠⣴⣚⣉⣀⣴⣞⣉⣀⣠⣞⣉⣀⣀⣞⣁⡤⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠛⠋⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠘⡀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⡀⡠⠈⠣⡀⠙⡄⠀⢺⠀⠰⢀⣀⣠⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⡘⠁⠀⠀⠈⠢⣰⣀⠔⠉⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⣀⡆⠀⡌⢻⡀⠀⠀⠀⠀⠀⢀⡇⣀⠠⠔⠪
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡀⠀⠀⠈⠘⡀⠀⠱⡄⠇⠀⠀⡠⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢶⣾⣿⣿⣷⣶⣶⣤⣤⣴⣀⡀⠀⠀⠁⠀⠀⢹⣤⡠⠊
⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⠋⠓⠛⠛⠛⠓⠲⠤⣄⡁⢹⠃
⠀⣤⣤⣾⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⡖⠂⠀⠙⢿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠋⡙⠛⢄⣠⣴⠾⠟⠻⣿⣷⡦⡀
⠀⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠶⠀⠀⠀⠙⠛⣻⣿⣜⣿⣷⢠⣐⠂⠀⠀⠂⠐⠉⠉⠁⣰⣾⣿⣿⠿⣦⣾⣿⡿⠖
⠀⠀⠀⠀⠀⠈⠈⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠐⠠⠄⡀⠀⠈⠙⠿⣿⣿⣦⣍⠷⠀⠀⣤⠆⢶⡠⠀⠀⠀⠀⠀⢀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠉⠉⠋⠛⠉⠋⠋⠁⠃⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⠀⢀⢀⡀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢧⡘⢻⣿⠇⢸⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣹⣿⠃⠁⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡹⢻⠟⠁⠀⢸⠀⠀⠀⠀⠀⣀⠀⠐⠁⠁⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠔⢱⠋⠀⠀⠀⢸⣄⡠⠤⣆⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⣄⡑⢆⠀⠐⡶⠂⡇⠀⠀⠈⠓⠤⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⢦⡙⠺⡅⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⢦⣄⡀⠡⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣀⢹⡆⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣶⣾⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠁
⠀⠀⠀⠀⣀⣀⣠⣤⣤⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠈⠛⠿⠿⠿⠿⠟⠛⠛⠋⠉⠉⢉⣿⠿⠛⣻⣿⣿⣿⡿⢾⣿⠛⠛⠙⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠿⠟⠋⠁⠀⠀⡇⠀⠀⠀⠘⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠑

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡋⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣶⣶⣾⣧⣤⣧⠀⢸⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⢸⣿⣿⣿⣿⡿⠉⡟⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⢶⡄⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢣⡆⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⣿⣋⡉⠁⠉⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢿⢿⡟⠛⠛⠛⠛⠁⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠔⠒⢄⡀⠀⠀⠀⣀⠤⠐⠈⡀⡀⢀⠉⠐⡤⡀⠀⠀⠀⠀⢀⠔⠉⠁⡄⠈⠪⠂⠀⠀⠠⡄⠀⠀⡠⠂⠉⠠⠀⠀⠉⠐⢄
⠀⠀⠡⡀⠀⢈⠀⠈⡘⡠⠊⠨⠘⠒⠀⠀⠈⠀⠀⠸⣁⠀⠀⢠⠁⠀⢀⠀⠀⠀⠀⠈⠑⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃
⠀⠀⡀⢋⡠⠔⠁⠀⢀⠄⠂⠉⠑⢢⢀⣀⣀⠠⠤⠐⠁⠀⠀⢸⠀⠁⡤⠈⠄⠠⠆⠐⠁⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠈⠓⠒⢀⠜⠁⠀⣀⠠⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣀⠀⢹⠀⢀⠁⠀⡄⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐
⠀⠀⠀⠀⠀⠀⠈⠃⠈⠉⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⣀⠀⠀⠀⠈⠲⠄⠘⠁⠀⠄⠊⠀⠀⠀⠀⠀⠀⠡⡀⠀⠀⠀⠀⠀⣀⠜
⠀⠀⠀⣤⠀⠀⠐⠀⠀⠀⠀⠀⠁⠀⠀⣀⠔⠒⢰⢩⠡⠑⣀⠀⠀⡀⠀⠀⠀⠀⠀⠰⠆⠀⠀⠒⠀⠀⠀⠈⠢⡀⠀⣠⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠊⠀⠀⠀⠈⢄⠉⡸⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠂
⠀⠀⠐⠷⠀⠀⣀⠀⠄⢀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠈⡌⠀⠀⠄⠂⠀⠀⠀⠀⠀⠀⠀⠀⡈⡈⠉⠓⣆⠀⠀⠀⡞⠛⢻
⠀⠀⠀⡀⠀⠠⠏⠀⠠⢴⡀⠀⠀⡈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⡴⠀⠘⢷⠄⠀⢼⡏⠀⠀⠀⠰⢤⠎
⠀⠀⡰⠀⠤⠀⠀⠄⣀⢀⠈⠢⠀⠣⠔⠂⠀⠐⠢⢀⣀⣀⠤⠒⠁⠀⠀⠀⠀⠠⠁⠀⠼⠁⠀⢀⣿⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⡁⠀⠀⠀⠀⠀⠃⢰⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⡰⢀⣀⣀⠀⠀⢼⠇⠀⠀⠀⠘⠀⢀⡀
⠀⠀⠃⠀⠀⠀⠀⠀⠀⠘⠀⢶⠀⠀⠀⠶⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⢠⠁⠀⢀⠁⠁⠀⡟⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⡤⠀⠐⠒⠂⢰⡤⡀⡀⢸⠀⠀⠀⠀⠀⡀⠄⠀⠈⠉⠒⢤⠀⠀⠀⠀⠀⠛⠲⠶⢤⣤⡾⠁⠀⠀⠀⢀⡋⠂
⠀⠀⣇⠀⠀⠁⠀⠀⣷⠁⡇⡀⠀⠀⠀⠠⠊⠀⠀⠀⢀⣤⣴⠟⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠠⣠⣤⣄⠀⠂⠀⣿
⠀⠀⠘⠀⠀⠀⠀⠀⣀⢀⠅⡇⠀⠀⠀⠁⠀⠀⠀⠀⡏⠈⠁⠀⠀⠀⠀⠀⠀⣤⠀⠀⠠⡦⠀⠀⠀⠀⠂⠀⠀⢿⣿⡿⡀⠁⠀⠆
⠀⠀⠈⠙⠛⠒⠊⠚⠓⠚⠈⠀⠀⠀⠀⠀⢀⡠⠤⠼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣄⣀⣀⠀⠀⠀⢀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⠃⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠑⠄⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠈⠉⠉⠙⠛⠓⠚⠁
⠀⠀⠀⠀⠀⢀⣀⡈⠄⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣎⠀⠀⠀⠀⠀⠐⠂⠀⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠐⠂⡈⢀⡀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠛⠃⠀⠀⠙⢦⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⢀⡀⠈⠀⠀⡀
⠀⠀⢆⠀⠀⢠⠴⠨⠀⠀⡀⠀⠀⠐⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠁⠋⢱⠒⠒⠶⠂⠀⠀⠀⠀⠀⠀⠀⠙⠈⠀⠀⠀⠑
⠀⠀⠸⠀⠀⠤⠠⠎⠀⠀⠃⠀⠀⠀⠙⠁⠀⠀⠀⢀⡀⠀⠀⠀⠘⠀⡆⠀⠀⡄⠀⠀⠀⠀⠀⠀⠁⠀⠀⣀⠀⠀⠀⠀⢰⡀
⠀⠀⠀⠆⢠⣄⣤⠴⠂⠀⢑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢆⣠⡅⠀⠀⠀⠀⠀⠈⠒⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠊⠈⠢⢄
⠀⠀⠀⠸⡀⡀⡀⠠⠀⠒⠁⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⠀⠙⠋⠙⠺⠀⠀⠀⠀⠙⠃⠀⠀⠀⠁⠀⠉⠐⠀⠲⠄⣀⡠⠤⠄⠔

⠀⠀⠀⠀⣠⣶⣤⣀⡀
⠀⠀⠀⠘⠿⣿⣿⣿⣿⣷⣦⣄⡀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⣿⣿⣷⣾⣿⣿⣶⣦⣤⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣙⣿⣿⣷⣶⣾⣿⡿⠿⣿⣿⣿⣿⣶⣤⣀⠀⣀⣠⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⣿⣿⣶⡿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⣀
⠀⠀⠀⠀⠠⣄⠀⢀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣶⣌⡋⡻⢿⡿⠋⠁⠀⠘⠻⠿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠘⠿⣦⡀⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣀⣴⣾⣷⣶⠿⠁
⠀⠀⠀⠀⡀⠀⠀⠀⠀⢹⡃⠀⠀⠀⠀⠈⠻⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠋⠁⠀⣀⣠⠶⠚⠁
⠀⠀⠀⠀⠈⠳⡦⠀⢀⡎⢻⣶⣦⣄⠀⠀⠀⠈⠳⣄⣠⣽⣿⣿⣿⣿⣯⣉⣤⣴⣶⣦⡀⢻⡁
⠀⠀⠀⠀⠀⠀⠙⣮⠛⠀⠀⠙⠻⣿⣷⣤⣴⡿⣿⣿⣿⣯⣿⣿⣿⣿⡟⠉⠁⠀⠀⠻⠷⢷⣯⣖⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡤⡾⠿⠉⠉⠁⣁⣠⣼⣿⣿⣿⠟⠛⠋⠙⠁⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠆
⠀⠀⠀⠀⠀⠀⢀⣼⣿⣟⢀⣀⣤⣤⣶⡼⣿⣟⣉⣉⡉⠁⠀⣀⣀⣀⣀⣠⠀⢀
⠀⠀⠀⠀⠀⠀⠈⠙⠋⣽⣿⠟⠉⠁⠀⠀⠀⠉⠉⣩⢟⡿⠙⢧⡉⣦⠀⠙⠍⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠀⠸⣿⡷⢷⠆

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡻⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣔⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠤⠖⠒
⠀⠀⠀⠀⠀⠀⠀⣼⣿⣟⡵⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡇⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⢚⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣷⣇⢀⠀⢤⣦⡤⠞⠉
⠀⠀⠀⠀⠀⢀⡿⡿⣳⣳⢫⢖⣄⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣞⣽⡿⣣⡆⠚⠁
⠀⠀⠀⠀⠀⢸⢛⣿⣯⣿⣯⣣⠞⢻⢗⡶⣄⢀⣴⣿⡿⠿⠃⠰⣜⣴⠟⢡
⠀⠀⠀⠀⠀⣬⢮⣿⣿⡿⣵⡟⣵⣱⣋⡼⣾⣿⣿⡛⢏⢀⣀⠾⠛⢡⠖⠃
⠀⠀⠀⠀⠀⣯⣷⣽⣷⣿⣟⣿⠿⡿⣭⣽⣭⠋⠉⠁⠑⢸⡮⣡⠾⣇⢄⡀
⠀⠀⠀⠀⠀⠻⢿⠿⣿⡿⣫⡜⠋⠋⠁⠀⠀⠀⠀⢀⣼⣻⣿⣷⣾⣧⣾⣽⠐⠀⣠⠆
⠀⠀⠀⠀⠀⣀⣠⣾⣯⡜⠋⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⡽⣿⣿⢻⣿⣿⣿⣷⠺⠏⠌
⠀⠀⠀⣠⣾⠛⠋⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣾⣾⣻⣿⣾⣿⡿⢎⠿⣫⠘⠁⠀⠀⠀⠀⠀⠀⠀⠔
⠀⠀⢠⠿⠿⣴⠄⠒⠂⠀⠀⠀⠀⢠⣴⡿⢿⣿⢯⣿⣿⣴⣯⢾⡯⣷⢄⣤⣄⡀⠀⠀⠀⠀⠀⠀⢀⠀⣀⣠⣤⣴⠆
⠀⠴⠿⠷⠂⠀⣄⣤⣤⣶⣶⣤⣴⣾⣟⣷⣾⣟⣿⣿⣿⣿⣿⣿⣏⣵⣯⣪⣽⣫⣟⠼⣋⣤⣟⣭⣟⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣮⣷⣮⠿⠿⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠐⠻⢿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⡛⣛⡛⡛⠛⠛⠛⠙⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⠿⣿⣿⣿⣻⡻⠼⠴⠆⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠻⠿⠦⠋

⠀⠀⢀⣀⢤⣶⣾⣿⣿⣷⣶⣶⣶⣤⣤⣀⣀⡀
⠀⠈⠉⠛⣛⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣤⣶⣶⠆
⠀⠀⠀⠀⠀⢀⣠⠲⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠐⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠈⠉⠉⠉⣩⣭⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣇⣴⣿⣿⣿⣿⣷⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠛⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⣀⣞⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⢿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⡿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣩⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣿⣿⡿⠛⠛⣿⣿⣿⠿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡟⠋⠀⠀⠀⠈⠁⠀⠀⠀⠘⠛⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⢼⠟⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡎⣣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣭⣥⣦⠤⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⣷⣶⣿⣿⠿⣶⣶⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣼⣦⣀⠀⠀⠀⠀⠐⢋⡭⢷⠀⠀⠐⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠸⢇⡹⢃⠻⠂⠀⠀⠀⠀⣀⣀⣸⣀⠀⢠⣴⣴⠞⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠁⠈⠁⠀⠀⠀⠀⠀⠈⠙⢻⣿⣶⣶⠟⢂⣜⣶⡴⠛⠈⠁⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡀⣀⣀⡆⠀⠀⠀⠀⡴⣶⢿⢿⣿⣿⡿⠀⠂⠀⠀⠶⠦⡄⠀⠀⠀⣄⡀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠐⠺⣿⣅⣨⣿⡏⠀⠀⠀⣤⣤⣀⣸⢺⣿⣿⣶⡀⠀⠀⠀⠀⢀⣀⡀⢀⣾⣿⣐⣨⣿⣇
⠀⠀⠀⠀⠀⠀⢲⠀⠀⢿⣿⣿⣿⡇⡄⠀⢠⣶⣴⣤⣼⢸⣿⣿⠀⠀⠈⠀⠀⣤⣤⠄⠀⠘⢿⣿⣿⣿⣿⣿⠄
⠀⠀⠀⠀⡼⠛⢯⣠⣆⠘⢿⣿⣿⠃⡋⠀⠘⠛⠛⠛⠛⢸⣿⣿⠀⠀⠀⡀⠀⠁⠀⡴⣧⠀⠀⠉⡛⠉⠉⣴⡴⣆
⠀⠀⠀⢀⡟⠶⣅⣁⣿⣀⣀⡹⠇⢠⠟⠳⠘⠓⠚⠒⠖⠘⠿⡷⠒⠒⢺⠗⠒⠀⣴⣀⣁⠀⠀⠀⠙⢦⠚⠛⡂⣐⣧
⠀⠀⣠⣶⣷⣴⠋⠉⠙⣤⠀⠀⠀⢨⠗⢺⠀⢴⣶⣶⠀⠀⢀⡀⠀⣀⣤⣤⡀⠀⠉⢿⡋⣀⡀⠶⠶⢾⠶⠶⣿⣟⠉⢅
⠀⠀⣿⣿⣿⠋⠙⠛⠛⡿⠒⠒⠐⢿⡶⣾⠀⠀⣿⠇⠀⠀⣾⣯⡿⣿⣿⣿⠁⠀⠾⣿⣿⡟⠈⠀⠀⣸⠀⢸⣿⣷⣶⡾
⠀⠀⠸⣿⣿⣆⡀⠀⠀⢧⣄⣀⣠⣼⣿⣞⠀⠀⠉⠁⠀⢹⣿⣯⡏⠉⠉⠉⠀⠀⢀⣿⣿⣿⣶⠀⠀⠞⠀⠈⢛⣿⡿
⠀⠀⠀⢽⣿⣿⡿⣿⠀⠀⠻⣿⣿⣿⣿⡿⠀⠀⢻⣿⣿⣿⣿⡿⣿⣿⣿⣿⠀⠀⠀⣻⣝⣿⡿⠀⠀⣆⠀⢠⣾⣿⠇
⠀⠀⠀⠈⡈⣿⠦⣞⠀⢈⠀⠈⠛⣟⣫⠅⠀⠀⠸⠿⠿⠿⢹⣏⣿⣿⣿⡟⠀⠀⠀⠛⢟⣿⠀⠀⠀⠈⠻⣿⡋⢛
⠀⠀⠀⠀⠉⡧⣤⡏⠀⠠⠀⠰⠺⣅⣨⡇⠀⠀⢠⣤⣤⣠⢸⡗⣀⣀⣀⡀⠀⠀⠀⢲⡶⢿⠄⠀⠀⢰⡶⡿⣷⣶
⠀⠀⠀⠀⢹⣧⣤⠗⠆⠐⠀⠰⢾⡋⢹⠀⠀⠀⠠⣿⣿⣿⣼⡇⣿⣿⣿⡇⠀⠀⠀⢸⣦⣄⡄⠀⠀⢸⣇⣠⣼⣗
⠀⠀⠀⠀⠸⣅⣨⠷⠂⠐⠀⠤⣔⠉⠓⠀⠀⠀⠀⠛⠛⠛⠓⠓⠛⠛⠛⠁⠀⠀⠀⠀⠫⣿⠁⠀⠀⠈⠙⣿⠅⠉
⠀⠀⠀⠀⠀⢉⣹⠴⠄⠀⢀⣤⣾⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣶⠀⠀⠀⡟⠟⢷⡇
⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠈⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠾⠄⠀⠀⢧⣴⡼⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣤⠶⣿⣿⣿⣿⣻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠉⠀⠀⠀⣿⣿⣿⣿⣿⣷⣝⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⣀⡠⠤⠖⣿⣿⣿⣿⣿⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⡻⠉⣧⠀⠠⣿⣿⣷⣏⠶⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠻⡄⠀⢿⣿⡿⣡⢰⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⢠⠼⠲⣿⠹⢦⡹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢀⣸⠖⠀⣿⣧⢺⠁⡏⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡀⢰⡇⡠⡟⠀⠀⠀⣿⣿⣯⡖⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢼⠕⠁⠇⠀⠀⠀⣿⣿⡔⠱⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⣀⡼⠀⠀⠀⠀⣿⣧⢷⣗⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⣹⠃⠀⠀⠀⠀⣿⢏⡘⠁⢼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡿⠋⠀⠀⠀⠀⠀⣿⠬⣼⠃⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⠀⠀⠀⠀⠀⠀⠀⣿⣧⢤⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⠒⣶⠂⠐⠂⣰⠶⠒⣺⣿⣿⣥⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⣰⠋⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢠⠃⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢠⡏⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⣠⣿⣀⣀⡀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⣿⡿⠿⠛⠋⠁⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣲⡾⠟⢿⣿⡿⢂⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢿⡾⢷⡾⠆⣼⣿⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣿⣸⣧⣸⠇⠘⢿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡐⣷⣾⣿⣷⣿⣿⡃⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣮⣕⣻⣟⡿⠟⠿⠁⠀⠢⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢔⣭⣪⣞⣽⣿⡿⠃⠚
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣾⣿⡿⠟⠛⠋⠙⠉⠀⠀⠀⢠⠆
⠀⠀⠀⠀⠀⠀⣤⡶⠟⣿⠿⠁⠀⠀⠀⠀⠀⠀⠀⡀⡰⠃
⠀⠀⠀⠀⠀⠀⠁⣀⡞⠁⠀⠀⠀⠀⢀⡐⡀⠀⠚⠁
⠀⠀⠀⠀⣠⣶⣿⠟⠃⠀⠀⠀⠀⠀⠀⠳⡈⠂
⠀⠀⣠⣾⠟⠋⠀⠀⠀⢀⣀⣀⣀⣀⣠⢤⣤⣤⣕⣀⣠⣖⣠⡄⠀⠀⠀⠀⠀⠀⠐⠂⠈⠀⠂
⠀⠀⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⣿⡿⠛⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣤⣦⣤⡤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢴⣶⣶⣶⣶⣶⣶⣶⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠿⠿⣿⣿⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⢫⡶⢶⣶⡄⣻⣷⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣵⢋⣤⣾⣿⣿⠋⠀⢻⣧⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢃⣴⣾⣿⣿⡿⠆⠀⢸⡟⠀⠈⡇⢀⠀⠀⠰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⣿⣿⣿⡷⠆⠀⣸⡇⠀⠀⠻⣸⡀⠀⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⣿⣿⣾⣿⡇⠀⠀⣿⡖⠀⠀⣿⠉⠁⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⠇⠀⠀⣿⡏⠀⠀⣿⠀⠀⠐⠀⢀⣀⡰⡿⣿⣷⡆⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡉⣿⣿⣆⠀⢰⣿⣇⠀⠀⣿⡀⠀⠀⠀⢀⠛⠛⠉⠉⠩⢴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣻⣿⣿⣯⡄⢸⣿⠏⠀⠀⣿⠄⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⣿⣿⡿⠀⢸⣿⡇⠀⠀⣿⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡞⣿⣿⣷⡇⢸⣿⠇⠀⠀⣿⠀⠀⠀⢸⠙⢶⡄⠀⠐⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠌⠻⠂⠀⠀⠙⠀⠀⠀⠸⠦⠈⠋⠀⠆⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇

⣿⣿⡿⠿⣿⣿⠿⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠘⠿⠿⠛⠿⢿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿
⠉⠉⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠋⠀⠈⠙⠋⠉⠛⠛⠋
⠀⠀⠀⠀⠀⠁⠀⠀⣤⣦⠰⣦⡀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⢺⣷⡿⠛⠛⢦⣌⣛⣾⣿⣿⣷⣤⣤⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠙⠛⠉⠁⠀⠀⠀⠀⣛⣛⠛⠛⠒⢺⡷⠶⠶⠦⠤⠤⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡆⠀⠀⠀⠀⠉⠉⠉⠉⠛⢻⡟⠓⠒⠲⠶⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⣿⣷⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢀⡀
⣿⣿⣿⠟⠿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⣀⣾⣿⣿⣷⣶⣦⣾⣿⣿⣷⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⢾⡿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢷⠆
⣿⣷⣄⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⠉⠀⠈⠁⠉⠛⠛⠉⠁
⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⣿⣿⣿⣿⣿⣿⣿⣶⣦⣴⣾⣿⣶⣦⡀⣠⣤⣶⣶⣦⣄⠀⠀⠀⠀⠀⢸⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣶⣾⣶⣶⣄⠀⠀⠀⠀⠀⢀⣠⣴⡶⠶⠶⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⢠⣴⣿⣿⣷⣤⠎⠁⠀⠈⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⢸⣿⣿⣿⣿⣿⣿⠃⣴⣿⣿⢟⠻⣿⣿⣷⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠺⣿⣿⣿⣿⣿⠁⠀⠀⢽⣿⢠⣬⣻⣷⣽⣴⣿⣿⣿⡄⠀⠀⠀⠀⠀⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⢿⣿⣿⣿⣧⠀⠀⢀⣼⣿⣼⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⠀⠀⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⠀⠀⠀⠙⠿⠿⠿⣧⢠⢾⣿⠿⠇⠹⠍⠻⢿⣿⡿⠿⠁⠀⠀⠀⠀⠀⠀⠐⣾⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠠⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣦⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢰⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣧⣾⠁⠈⢧⣠⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⢿⣿⣿⣶⣦⣄⣠⣤⣤⣴⣿⣿⣿⡿⠀⠀⠈⢻⣿⣶⣤⣀⣀⡄⢀⣀⣤⣷⣤⣶⣶⠃
⠀⠀⠀⢀⡀⣀⣀⣤⣀⣤⣤⣀⣀⣀⡀⠛⠛⡛⠋⢙⠛⠛⠛⠛⠛⠁⠀⠀⠀⠀⠻⠻⢿⡿⠛⠛⠟⠻⣟⠋⠉⠉⠉⠀⠀⢀⣀⡀
⠀⠐⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢿⣿⣷⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣾⣿⣿⣿⣷⣶⣿⣿⣿⣿⠿⠿⠿⠿⠛⠛⠛⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⡿⠃
⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⡇
⣯⡀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠿⠟⠁
⣿⣿⣦⡀⢑⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣬⡇⠆⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣍⡇⢠⣜⡠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣷⠃⠀⠀⢀⠧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸⡿⠀⢀⢔⠕⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣀⣼⣶⣿⣿⣶⣤⠘⢷⣦⠴⢧⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠉⠙⢿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⣄⠀⠈⠂⢸⣿⣟⢻⣿⣻⠟⣡⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣮⡀⠀⡇⠀⠀⠀⢸⢿⣿⣷⣌⣰⢶⠝⣇
⠀⠀⠀⠀⠀⠀⠀⠀⡀⠆⢀⡈⣶⠀⠀⠀⠀⠘⣮⣤⣋⣛⣉⣶⡀⠈⠤
⠀⠀⠀⠀⠀⠀⠀⠀⣇⠿⠉⠁⠘⠀⠀⠀⠀⠀⠘⣯⡹⡉⢍⠀⠳⡀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠈⠳⣟⠀⠐⠈⠀⠀⠀⠀⠀⠀⠀⠙⣿⠷⠔⠋⠰⣝⠂⠀⠀⠀⠀⠀⠹⡾⡀
⠀⠀⠀⠀⠀⠐⢄⠀⣿⣈⡀⠀⠀⠀⠀⠀⠀⢀⡀⣀⣎⠠⠼⢿⡀⢻⡴⣆⠀⠀⠀⠀⠀⣾⠋
⠀⠀⠀⠀⣀⡀⠀⠉⣿⣿⡧⠀⠀⠒⠀⠞⢾⣿⠛⣿⠏⠀⠀⢄⡙⠿⢇⡟⠀⠀⠀⠃⠘⣇⣤⢜⣂
⠀⠀⢀⠼⠫⠁⠟⠶⠽⡯⠁⠀⠀⠀⠀⠀⢸⡿⠴⢹⠀⠀⠀⠄⠙⢦⠀⠁⠰⠧⠿⠚⢹⠟⡠⠚⠛⢠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⣳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡏⠛⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣿⢷⣬⣻⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣙⣷⣽⣿⣽⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣻⢿⣯⠻⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣟⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣴⣶⣟⢿⣿⣿⣷⡿⣷⣸⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣿⣿⣿⣿⣿⡿⢿⣇
⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣿⡙⣿⣿⣿⣿⣷⣿⣿⣿⣇⣿⣧⢻⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣝⠻⢿⣌⠻⠷⡜⢿⡆
⠀⠀⠀⠀⠀⠀⣰⣿⣻⣷⣿⣿⣿⣿⢿⣿⠿⣿⣯⣿⡿⣯⢹⡞⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠼⣮⡙⢿⣎⠹⣆⠐⡄⢸⣿⡀
⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣾⣟⢷⣿⡿⢯⣿⣟⣿⣿⣾⣿⣹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣻⢿⣦⡙⢧⡙⢧⡀⠰⢦⣨⣷⣧
⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣟⢿⣾⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣿⣿⣿⣿⣮⣛⣲⣷⣶⣿⣿⣿⣿⡿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣿⡿⣿⣿⣿⣿⣯⣿⣿⡿⣯⣻⣿⣦⣀⡀⠀⠀⠀⠀⣴⣿⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢼⣿⣽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠻⢿⣿⣿⣿⣿⡿⣵⣿⣛⣻⣭⣽⣿⣿⢿⣶⣦⣾⣿⣿⣿⣿⣿⢿⡿⠿⢿⣿⣿⣿⣿⣿⡀⠈⣁⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠹⣿⣿⣿⣿⣯⣝⣿⣍⣻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣄⣀⣀⣛⣿⣟⡿⢿⠟⠟⠀⠚⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠿⠿⣟⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⡛⡛⣛⣃⣠⣞⣉⣸⠆
⠀⠀⠀⠀⠀⠀⠤⠤⣤⣤⣤⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣽⣿⣿⣿⣿⣷⣛⡻⢿⣿⢻⡿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⢟⡛⠻⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⣿⣿⣷⣾⣿⣻⣿⣷⣧⣬⡉⢿⣿⢍⡱⣦⡻⣶⣮⣦⡐⢯⡻⣿⣿⣿⣿⣿⡶⣿⣿⣿⣿⣿⣿⣦⣁⣠⣄⡉⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠻⢿⣿⣷⣿⡟⢷⣭⣻⣿⠟⢻⣿⣏⡻⣿⠿⢄⠙⢦⡙⣿⣿⣿⣿⣿⡟⣾⣿⡿⠗⠠⠌⢙⠿⠟⢛⣽⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⢿⣷⣿⣿⣿⡄⣀⣿⣿⣿⣾⢷⣦⣸⡫⠀⠹⢿⡿⠿⠿⠋⡇⠀⣡⣀⣤⠠⠤⠴⠂⠿⠿⠷⠷⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⢟⠈⠛⢿⢿⡄⣴⡟⢁⡐⠄⠀⢸⡇⠀⠙⢷⣾⣿⣃⡀⠠⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠷⢸⣎⣟⣾⡍⠀⣰⢾⣷⣽⣷⣾⠗⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⡀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢊⠎
⠀⠀⠀⠀⠀⠡⠐⠠⢀⣀⡄⠀⠀⠀⠀⠐⠂⠀⠀⠀⠀⠬⠀⠠⠐⠠⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡕⠁
⠀⠀⠀⠀⠀⠀⠱⡀⠀⣨⣴⠶⢤⣄⡀⠀⠀⣀⣤⠴⢶⣤⡄⢄⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⡢⠊
⠀⠀⠀⠀⢀⣀⣀⢀⣿⠋⠀⠀⠀⠈⠻⡄⣼⠋⠀⠀⠀⠈⠹⣇⢀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢊⠜
⠀⠀⠀⠀⠻⠋⢛⢿⡇⠀⠀⠰⣼⡇⠀⣿⣇⠀⣮⣿⠀⠀⠀⣿⡛⠋⠿⠂⠀⠀⠀⣠⠤⡀⠀⠀⠀⠀⠔⡵⠁
⠀⠀⠀⠀⣀⡴⠃⠌⠻⣄⡀⠀⠀⣀⠼⠛⠻⢦⣀⠀⠀⣀⣴⢏⠙⣄⢀⠀⠀⠀⠀⡇⠀⠈⢢⡀⡠⡢⠊
⠀⠀⢠⠊⡝⢀⠊⠀⠀⠈⠙⠛⠛⢡⡀⠀⠀⣠⠙⠛⠛⠉⠀⠀⠂⠈⢆⠈⠉⠁⡨⠷⡀⠀⠀⠙⢾
⠀⡰⠁⡜⢀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⡆⠀⠀⡇⠀⠈⠢⡀⠀⠀⠁
⡰⠁⢰⠁⡄⠀⠀⠀⠀⠀⠀⠀⠒⠂⡀⠀⠀⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠈⣦⡀⠀⠈⠐⠄
⡇⠀⡇⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⠇⠝⠀⠈⠀⠀⠀⠀⠀⠀⠀⠰⠀⠇⢀⢾⡀⠈⠐⢄⡀
⡇⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠐⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠈⠁⢱⢦⣀⠜
⢃⢸⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠂⠈⠉
⠈⢾⡀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸
⠀⠈⢧⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⢠⠇
⠀⠀⠈⢣⡱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⣡⠋
⠀⠀⠀⠀⠉⣪⣗⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣔⣮⣞⠁
⠀⠀⠀⠀⠸⣀⠰⡞⣛⢿⡗⠶⠶⠶⠶⠶⠶⠶⠶⠶⢺⡟⠛⣳⠆⣠⠇
⠀⠀⠀⠀⠀⠀⠀⠣⠤⠌⠑⠒⠁⠀⠀⠀⠀⠀⠈⠒⠊⠣⠤⠜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⢀⣤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⢀⣤⣴⣶⣶⣤⣄⠀⠀⡠⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠒⠂⠀⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠒⠚⠛⠛⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣤⣤⠀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠻⠿⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⣶⣶⣶⣶⣶⣶⣶⡆⢸⣿⡇⢰⣶⣶⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠇⠸⠿⠇⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⢀⢀⡀⠤⢠⡀⡄⠠⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠁⠈




⣿⣿⣿⣿⣛⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣻⣛⣿⣿⣟⣻⣛⣛⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⡀⠀⠀⠀⢀⢰⡄⠀⠀⠀⠀⠀⠀⢠⠞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⠹⢀⣿⣷⣴⠄⣷⣈⣼⣿⣠⣾⣤⣴⠖⣂⡥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⡇⣼⣛⣻⣤⣼⣿⣿⣿⣿⣿⣿⣷⣶⡿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣟
⠀⠀⠀⠀⠀⠈⠉⠳⠀⣄⠀⠀⣾⣿⣿⣿⣿⡿⠿⠿⠿⣿⣿⣿⣿⡿⠿⠛⠉⠀⣠⣶⣶⣦⣤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⡿
⠀⠀⠀⠀⠀⢈⡙⠀⣠⢿⢤⣄⣿⣿⣿⣿⣿⣿⣿⣶⣶⡶⠂⠀⠀⠀⠀⠀⠀⠀⢈⣻⣿⣿⣿⢿⣿⣠⣿⡆⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠈⠩⠇⠀⠹⣀⢖⣼⢎⠉⣍⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣘⣿⣿⠟⠛⣀⣻⣙⣻⣷⣶⣤⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣨⣥⣾⣧⠈⠳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⢛⡛⠛⢀⣾⣿⣿⡟⠁⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠉⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣯⡆⠀⣸⣿⣿⠏⠀⠸⠛⣻⣿⣿⠃⠀⠀⠀⠈⢻⣿⣿⣿⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡇⠈⢿⣟⠁⠀⠀⠀⠀⠉⢉⣧⡄⣦⠀⠀⠀⢸⣿⣿⣿⡟⠃
⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢀⡆⠀⠀⠀⣀⠀⢀⣀⣤⣤⣶⣶⣦⣤⡀⠀⠀⠀⠻⠏⢹⣤⣀⣉⣉⣶⡶⠆⠀⠦⣼⣟⣿⣿⠄⠀⠀⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠃⢀⣴⣟⣥⣾⣿⣿⣿⡿⢛⣉⣥⣄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⢠⠖⠛⠓⢻⣿⣿⡟⠀⠀⠀⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣏⣴⣿⣿⣿⣿⣿⠿⠛⠫⣾⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠄⠚⠲⠀⣿⣟⠋⠀⠀⠸⣿⣿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡟⠿⣻⣿⣿⣿⣿⠿⢿⣦⣝⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠶⢶⣠⣿⡿⠃⠀⠀⠀⢿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⠋⢴⣿⣿⡿⠿⠟⠛⠀⠀⠈⠙⢿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⢈⣿⣿⠇⠀⠀⠀⠀⠘⠁
⠀⠀⠀⠀⠀⠀⢀⡀⠏⣴⣷⣤⡤⠤⠖⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠈⣋⡼⠟⠛⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠀⠀⠀⠀⠀⠀⠀⡄⠀⡀⠀⣀⠀⠀⢀⣀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⠀⠀⠀⡄⢀⡼⠁⠀⠀⠀⢀⣀⡀⡰⢡⣾⣵⣾⣿⣾⣿⣿⣿⣶⣶⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣰⣿⡿⠁⣀⣤⣶⣿⡿⣋⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⡶⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣆⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⡉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠘⣿⣯⠓⠄⠈⠙⠛⠿⣌⠛⠿⣿⣍⠛⢿⣧⠘⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⠤
⠀⠀⢠⡤⠖⠁⠀⠀⠀⠀⠀⠀⠀⠈⠈⠳⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠂⠀⠈⠀⠀⠈⠛⠿⢿⣿⣿⡏⠻⠻⣿⣿⣿⣿⠿⠿⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠁

⠀⠀⣠⣤⣤⣤⣀
⠀⠀⣿⣿⣿⢿⣿⣷⣄
⠀⠀⠻⢿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣷⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⠟⣛⣙⡛⠖⣒⢶⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣦⣠⣄⡀⡀⣀⣀⣀⣀⣀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⢿⡗⠾⣿⣿⡿⢿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠿⣿⣿⣿⣿⡻⣿⢷⣿⠿⣿⣿⣿⣷⣶⣦⣤⣄⣀⠀⠀⠀⣀⣼⣿⠇⣿⡭⠇⣠⣿⢡⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠈⠻⣿⣿⣿⣿⣷⠜⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⠿⣿⣿⠛⠁⠀⠴⠾⠟⢹⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠈⠻⣿⣿⣿⣷⡽⣿⣿⣿⣿⣿⣟⢳⡍⣷⡹⣿⣽⣿⠂⠀⠠⣂⡀⡣⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠸⣿⡿⢿⣿⣿⣎⣿⣿⣿⣿⣿⡟⢿⣛⢷⣂⠟⠡⠠⠈⠴⠰⠂⢤⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠎⢀⠉⠻⢫⣿⣿⣿⣿⣿⣿⡷⣬⣻⠏⡐⢁⡈⣀⠫⠌⢆⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠁⠅⢌⠙⡛⢓⠿⠛⢟⡋⠡⠂⠔⠀⢣⠆⢒⡐⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠂⠀⣁⠠⠔⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣶⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠓⠤⢄⣀⢠⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⢿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢁⡐⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠁⢨⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢶⣝⠦⣑⢄⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠹⣿⣿⣷⣮⣢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣶⡀⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣿⣿⣿⣶⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⣿⣿⣧⢻⡆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣷⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣿⣷⣽⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡀⠀⠀⠀⠀⢠⣼⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⢿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣠⣴⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣳⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⣿⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠛⢻⠿⣿⠿⠛⠛⠉⠉⠀⠀⠸⣿⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⣁⠀⠀⠀⠀⠀⣀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⣌⠉⠒⢄⣀⠀⢀⡁⠠⠂⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⠀⠠⠄⢰⡄⠄⣀⠤⠒⠉⡴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⡀⠀⠈⠉⠻⠡⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠌⠤⠀⠄⠀⣠⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠣⣀⠀⣠⣶⡿⠿⠛⠻⠷⣦⣄⡀⠀⠀⠀⣤⣶⠿⠛⠛⠻⢿⣶⣔⠐⣢⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⢈⣿⠟⠁⠀⠀⠀⠀⠀⠀⠙⣷⡀⢀⣾⠋⠀⠀⠀⠀⠀⠀⠈⢻⣿⡀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣷⣦⣾⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⣶⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠀⣠⠟⢿⣇⠀⠀⠀⠀⠀⣀⣄⠀⠀⢸⣿⣿⡆⠀⠀⣠⣄⠀⠀⠀⠀⠀⣼⣿⡉⠀⠀⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⢀⠜⣿⣄⠀⠀⠀⢸⣦⣿⡇⣠⣿⠿⠿⣷⡄⢸⣶⣿⡇⠀⠀⠀⣰⣿⠃⠹⣄
⠀⠀⠀⠀⠀⣄⠀⣿⠲⢾⣟⠀⣠⠃⠀⠈⠻⢷⣦⣤⣤⣭⣽⡾⠉⠀⠀⠀⠀⠙⢷⣯⣭⣤⣤⣶⡾⠟⠉⢢⠀⠘⢷⢤⣀⡀⢀
⠀⠀⠀⠰⡖⠿⢥⣟⣢⠤⢤⣉⣙⠒⠦⢤⣀⠀⠈⠉⠉⠉⠁⢱⣄⠀⠀⠀⠀⣠⡆⠉⠉⠉⠉⠁⠀⠀⢀⣀⡵⠴⠚⣋⣩⠷⣿⣠⡀
⠀⠀⢠⣤⣷⣀⣀⠠⠬⣉⠒⠠⢌⡉⠑⠢⢌⡑⠢⣄⠀⠀⠀⠈⢄⠑⢄⡠⠊⡰⠀⠀⠀⠀⢀⡠⠔⣊⡩⠤⠒⢊⣉⢭⠴⠒⠯⣼⢻⡇
⠀⣀⠸⠖⠊⠉⠀⠀⠀⢨⡆⠀⠀⠈⠙⠲⢄⡉⠳⣌⠳⣄⠀⠀⠀⠉⠋⠃⠉⠀⠀⢀⡴⢚⡡⠖⢋⣡⠴⠒⠋⣁⡤⢾⠀⠀⠀⠀⠉⠓⠤⣀
⢰⠁⠀⠀⠀⠀⠀⣀⣴⣎⡉⠙⠲⢤⣄⡀⠀⠈⠓⢬⣳⡈⠳⣄⠀⠀⠀⠀⠀⢀⠔⣡⠖⢉⠤⠚⠉⣀⡤⠖⠋⣁⡤⠞⣳⣤⣀⠀⠀⠀⠀⠀⠹
⣄⢀⡠⠤⠒⠊⠁⠀⠈⢫⠉⠓⠲⢤⣀⡉⠙⠲⢤⣄⣈⠻⢆⠈⢧⠀⠀⢀⣴⠗⢊⡠⢆⠙⢦⡖⠋⣁⡤⠖⠋⠁⠀⢸⠁⠀⠀⠉⠒⠤⣄⡀
⡏⠀⠀⠀⠀⠀⠀⣀⡤⠋⠀⠀⠀⠀⠀⠉⠛⠲⠦⢤⣉⡙⠲⣷⣖⡓⠀⠞⣡⣴⡥⠖⢋⣳⣠⡽⠏⠁⠀⠀⠀⠀⠀⠘⠢⣄⡀⠀⠀⠀⠀⠈⠙
⢣⣠⡤⠴⠔⠒⠛⣅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡇⣿⠈⠉⠉⠉⠁⣿⠰⡏⠉⠀⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠛⠓⠲⠤⣄⣀⣰
⠘⡆⠀⠀⠀⢀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢹⠒⠒⠲⠖⠒⢿⠀⣷⠀⠀⠀⠀⠀⠀⢀⣤⣤⡄⠀⢰⣿⠿⢄⡀⠀⠀⠀⢨⠇
⠀⠈⠲⢶⡛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⢸⠒⠶⠶⠴⠶⢾⠀⣿⠀⠀⣷⣄⠀⠀⠸⣿⡿⣷⡄⠸⣿⣦⣶⡏⣷⠦⡔⠃
⠀⠀⠀⢸⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⢸⠀⢸⡄⢸⣿⣿⣷⣄⠀⢻⣷⠿⠃⠀⠈⠉⠉⠀⢹⠀⣷
⠀⠀⠀⠸⡇⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠀⠀⠀⠀⠀⢸⠀⢸⡇⠘⠟⠁⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⣿
⠀⠀⠀⠀⡇⠿⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⡀⠀⠀⠀⠀⢸⡄⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⣛⣥⠿
⠀⠀⠀⠀⠛⠲⠦⣭⣙⣛⠲⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⣿⢸⠋⠓⠒⠒⠒⠚⡇⢸⡇⠀⠀⠀⠀⠀⠀⣀⣠⡴⠖⣛⣩⠴⠒⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣍⠻⣗⠲⠬⣍⣙⡓⠶⠤⣤⣀⣀⣿⢸⡗⠒⠲⠴⠖⠺⡇⠈⣇⢀⣀⣤⠴⠞⣋⡭⣴⠞⢉⡽⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢓⣮⣑⠦⣄⡀⠉⠙⠓⠶⠤⣍⣁⢘⡇⠀⠀⠀⠀⠀⡇⠀⢛⣉⡥⠶⠚⣉⡥⢚⣥⣶⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠋⠈⢹⣉⣶⢿⣷⣶⣤⣤⣤⣀⣈⣉⣳⣤⣄⣀⣠⣴⣷⣪⣭⣤⣴⣶⣯⠷⣮⣉⠎⠁⠙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠲⠖⠊⣹⠤⠠⢌⣻⣧⠋⠉⣻⠉⠉⠉⠉⠉⠉⠉⠉⠙⡏⠉⠑⣼⣗⡡⠄⠤⣏⠑⠢⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢄⣀⡠⠋⠘⠲⠖⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠖⠃⠹⢄⣀⡤⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⢻⠰⣶⣦⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡿⠿⢿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⢱⣼⣿⣿⣿⣷⠶⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠐⠳⠾⠿⠿⠿⠷⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠉⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣯⣭⣭⣬⣭⣯⣽⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣄⠀⢠⣤⣤⣤⣤⣤⣤⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣀⠀⣀⣠⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣿⣿⡏⠀⢸⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣶⣿⣿⣷⣾⣯⠁⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢹⣏⢁⠈⢻⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⢸⣿⣿⢿⣿⣿⣿⣿⡟⠛⠋⠐⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣽⣿⣿⣾⣿⣿⡛⣾⣿⣿⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡈⢿⣿⠟⠃⡈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣯⣠⣴⣖⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢾⣿⣿⣿⣿⡦⠄⠀⣤⣴⣿⣤⡤⠀⠀⠀⠀⠀⠀⠀⠀⣲⣿⣾⣷⣿⣿⣟⣿⣿⣻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⠀⠀⠀⣿⠿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠟⠿⠿⠿⠿⠿⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣷⣿⣾⣿⣷⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠆⠁⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣤⣤⣤⣤⣤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡯⣿⣏⣿⣽⡏⢉⢁⣀⢀⡀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣽⣿⣿⣿⣿⣷⣃⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⢿⣿⣿⣿⣿⣿⣷⣷⣿⡇⠀⠀⠀⠀⠀⠀⢀⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⢹⣿⣿⣿⣿⣿⣿⡿⢻⣿⡇⠀⠀⠀⠀⠀⠀⢸⣿⣿⣻⣯⣿⣿⣿⣿⣿⣿⣧⣴⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠀⠀⠉⠁⠀⠉⠀⠀⠀⠀⠀⠀⠀⠸⠿⠿⠿⠛⠿⠿⠿⠿⠿⠿⠛⠻⠃

⠀⠀⠀⢠⣤⣄⣤⣶⣿⣿⡛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠈⠛⠻⠧⠩⣴⣾⡟⠿⣦⡀⠀⠀⠀⠀⠀⠀⠀⡀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠛⠀⡀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠒⠚⠲⠦⠀⠀⠈⠳⣄⠀⠀⠀⠀⠀⠀⠉⠀⠀⢣⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣶⣤⣄⣀⣃⣀⠀⠀⠀⠱⣄⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣿⣿⣿⣿⣷⣤⣬⣿⣿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠘⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣾⣿⣿⣿⣿⣯⡙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⢻⡿⠿⠛⠉⠙⣻⣿⣿⣿⣿⣷⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠒⠊⠁⠈⠀⣀⡤⠴⠚⠉⠀⠈⠻⢿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠂⠀⡄⠀⠀⠀⣠⠞⠋⠉⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣦⣀
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡀⠀⠄⠘⠀⡠⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⣄⠀⠁⣄⠀⢰⡊⠰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡄⠈⢻⣆⠀⠻⣆⠈⡆⢀
⠀⠀⠀⠀⠀⠀⠀⡀⠙⢦⠀⠙⢦⡀⠙⣆⠰⠀⡀
⠀⠀⠀⠀⠀⠀⢀⠼⣄⠀⠳⣄⠀⠘⢦⠈⢷⡑⡍
⠀⠀⠀⠀⠀⠀⠀⢆⠈⠑⢦⡀⠑⢤⡀⠽⢆⠳⡘⡄⠁
⠀⠀⠀⠀⠀⠀⠀⠘⠿⠦⣄⡈⠒⠄⡈⣲⡈⢳⡙⢜⢆
⠀⠀⠀⠀⠀⠀⠀⡀⢶⣤⣄⣉⣑⠒⠈⣁⣈⠢⣝⠦⣕⢧
⠀⠀⠀⠀⠀⠀⠀⠣⣤⣀⡀⠀⠀⢠⣬⠧⢌⣓⣬⣙⣺⠿⠆
⠀⠀⠀⠀⠀⠀⠀⢼⣩⠤⠄⠀⠀⠰⠞⡓⠒⠨⠭⠀⠀⠀⣀⠦⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠘⡤⠀⠀⠀⠈⠛⢊⣉⣉⣉⡁⠀⠀⠀⠛⠁⠈⠉⢿⠀⠀⠀⠀⠀⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠚⠋⣉⣋⣱⠦⠤⠤⠤⠀⠀⠀⠀⠀⠲⡆⠀⠀⠀⢀⠀⠿⠃⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠊⠉⣀⡤⠴⢞⣉⠩⠭⠥⠀⠀⠀⠙⠆⠀⠀⠀⣀⠘⢿⣋⠻⠘
⠀⠀⢀⠀⢀⣦⣄⠀⠀⠑⠲⠊⢁⣠⠖⠰⠀⣀⠂⠂⠀⠀⠀⠀⠆⢠⠀⠀⠀⠀⠈⠁⠀⠈
⠀⠀⠉⢠⣿⡟⠀⠀⠁⠀⠀⠆⢉⡗⠂⢠⡆⠉⢀⡀⠂⠀⠀⢀⠀⠴⠂⣀⣀⡀⢀⠀⡀
⠀⠋⠀⢸⣿⠇⠀⠀⠀⠀⠀⢀⠀⠁⠀⠀⠶⡴⠄⢫⠄⠀⠐⡲⢠⠄⠀⠉⠁⠀⠀⠀⠉
⢘⡆⠀⢹⣯⡀⠀⠀⠀⠀⠀⢨⠓⠀⠁⠀⠘⠀⠀⢀⠀⣠⠋⡴⢋⠆⡠⢠⠀⡀⠀⠀⢠⢠⠀⠀⡶⡀
⠎⠀⠀⠈⣿⣷⡄⠀⠀⠀⠀⠈⠀⠀⠠⠐⠈⠃⠉⠨⠸⢁⡜⢀⢋⠔⢃⡎⢸⠀⡇⡅⢸⠈⡆⢃⢳⠱⡄
⠀⠙⠀⠀⠘⣿⣧⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠈⠉⠰⢃⡜⠠⠁⠠⢋⡐⢁⢃⠸⡆⠷⠀⣆⢣⡈⠢⢈⠄⠀⠀⠀⡀⡄
⠀⠀⠶⠀⠀⠈⢻⣷⣆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠀⠨⠡⡆⠀⠀⣈⠀⠀⢰⠀⠁⠀⠈⢣⠘⠃⠐⠄⠀⢀⡲⠤⠖⠁
⠀⠀⠀⠀⠶⠀⠀⠙⢿⣧⣤⠀⣀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠘⠲⣇⣴⠀⢸⠀⢀⠀⠀⠀⢆⠀⠀⡈⠢⣀⠙⠢⣀
⠀⠀⠀⠀⠀⠀⠖⠀⢀⠈⠻⢷⣿⣷⣤⣀⣠⣀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠔⠛⠀⣿⠀⢰⡀⠘⣆⠀⠱⣄⠈⠁⠀⠊⠁
⠀⠀⠀⠀⠀⠀⠈⠀⠉⡀⣠⠀⠈⠉⠛⠻⠿⠿⢿⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠙⠀⠈⠓⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠄⠶⠀⠀⠶⢄
⣶⣶⢶⢶⠶⢶⣶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⣶⣶⢶⣶⠶⡶⠶⢶⣶⠶⠶⣶

⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⠉⠳⣄⠀⠀⠀⢿⠦⠤⠤⠒⠒⠒⠒⠶⠤⠒⢒⣺⠃⠀⠀⠀⡠⠊⠉⠳⣄
⠀⠀⠀⠀⠀⢀⠞⠁⠀⠀⠀⠀⠈⢳⠀⠀⠈⡷⣄⠀⠀⠀⠀⠀⠀⠀⣴⢻⡇⠀⠀⢠⠋⠀⠀⠀⠀⠈⢳⡀
⠀⠀⠀⠀⢠⡏⣀⠀⡜⠀⠀⠀⠀⢸⠀⠀⠀⡇⢺⠷⢤⠀⠀⢀⣰⣾⡅⢸⡇⠀⠀⢸⠀⠀⠀⠀⠘⢶⣄⠹⡄
⠀⠀⠀⢀⡆⠍⠀⠐⠆⠐⣏⣠⠄⠸⢆⠀⠀⡇⠈⠉⢁⠱⣀⠞⡍⣉⠀⢻⠀⠀⢀⠞⡀⢀⠀⠳⠤⠜⠀⠉⠱⡄
⠀⠀⠀⡼⠀⠀⠆⠀⠀⠀⠀⢀⡀⠀⠘⠦⣼⢀⠀⠀⠀⠀⠉⠀⠀⠀⡀⡄⢇⣠⠋⠀⠑⠈⠋⠀⡀⠀⠀⠀⠀⢹⡄
⠀⠀⢰⠃⠀⡄⠀⣀⢼⠁⠀⠈⠀⠀⠀⠀⡇⠀⠘⠀⢄⠀⠀⠠⡄⠠⠁⠇⠘⠀⠀⠀⠀⢀⠂⠀⠀⠠⠄⠐⠀⡀⢧
⠀⠀⡏⢠⠛⡇⠀⠀⢸⢰⠆⠁⢀⠃⠀⠀⡆⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⡀⠀⣘⡀⠘⠀⠀⠁⠀⠀⠚⠈⢁⠘⡆
⠀⢰⣠⠏⡆⠀⠀⠀⠈⢰⢠⠀⠼⠀⠀⠀⡧⠀⠀⠄⠀⠀⠀⠀⠀⠀⠸⠀⢐⠈⠒⠀⢀⠀⣀⠀⠃⠀⡀⠀⠀⠈⠀⢻
⠀⠘⠁⠀⠀⡃⢀⢃⠀⠉⢸⠀⢳⠀⡄⡆⢱⠄⢀⠀⢠⠀⠀⠀⠀⠁⠁⡄⡾⢠⠀⢆⠈⡆⣹⠀⣈⠀⠡⡀⠀⠀⠀⠰⡄
⠀⡇⠀⢸⠀⠈⠁⡌⢠⢃⡞⠋⠈⠂⠀⠈⢹⢀⡘⡇⠘⠄⠀⠀⠀⡴⠀⣼⡷⠞⠈⠈⠃⠀⠈⡆⢸⠀⠀⠈⠀⠀⠀⠀⢧
⢠⠀⠀⠀⠀⠀⢀⠇⡜⠉⠀⠀⠀⠀⠀⠀⠘⡄⠀⢈⠀⠰⠄⠃⠐⠃⠨⢰⠀⠀⠀⠀⠀⠀⠀⠈⠉⡄⢠⠀⠀⠀⠀⠀⢸
⢸⠀⢠⠀⠀⠀⢸⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⠀⠈⠁⠀⠀⠀⠀⠃⠀⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠘
⢰⠀⠘⠀⠈⠠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠲⠀⠀⢠⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⠀⠀⢀⠀⠘
⢈⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠄⠀⠀⠐⡀⠀⠘⢿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⡆⠀⡇⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠊⢈⠊⣧⠠⣁⠰⡄⡀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣤⡁
⡇⠀⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠤⠤⢠⠆⠺⠬⠤⠾⠷⠧⠦⠇⠼⠼⠤⠄⣀⡤⠤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆
⢧⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣸⠀⠀⢀⢸⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⡰⡿⣀⣀⣸⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠒⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠓⢯⢩⠁⡉⠉⠉⠉⠉⡝⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣘⣀⠀⠀⣀⣀⣀⣀⣀⡀⢀⣀⣀⣀⡀⠘⣈⣠⠀⠀⠀⢀⡄⢂⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠉⠁⠒⢲⢉⠟⠒⠒⠛⠛⠋⠉⠉⠉⠛⡑⠉⠉⠉⠙⡩⠽⠿⠿⠿⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠠⠀⠀⢺⣼⠀⠀⠀⠀⠀⠀⠀⠀⢰⢠⡀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⣤⠶⠤⢬⠤⠤⣤⣤⣤⣤⣤⣤⣬⣦⡧⠤⠤⣤⢌⣷⣀⣄⣠⣄⣈⣣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢰⡄⠀⠀⠀⠀⡀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠈⠠⢀⠦⠐⡀⠬⠀⠀⠂⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠡⠠⠀⠀⠀⠀⠀⠜⠀⠀⢁⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠠⠀⠠⠀⠠⠀⠈⠀⠀⠀⠀⠈⠐⠈⠀⠒⡀⠿⠀⠰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠂⠄⠀⡈⠀⠀⠀⠀⠀⠁⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠀⠀⠀⡀⠀⢄⡀⣀⣀⣀⡀⠀⠀⠀⠁⠈⠀⢠⠐⢀⠀⠀⠀⠀⠀⠀⠉⢠⠤⠾⠖⠃
⠀⠀⠀⠀⠀⣀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠡⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠄⠂⠀⠈⠀⠠⡀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠐⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⢂⡄⠀⠠⠄⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⣴⠀⠈⠀⠀⠃⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠐⡈⠨
⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠈
⠀⠀⠸⠀⡀⠀⠀⠀⠀⠓⠀⠀⢀⢀⢄⠈⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⡀⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠀⠀⠀⢀⡀
⠀⠀⠀⠌⠀⠀⠀⠀⠀⠁⠂⠀⠇⠸⠇⠁⢀⢑⠀⡑⠀⠀⠀⠀⠀⠀⠐⢄⠌⡂⠀⠀⡐⠒⠐⠚⠉⠉⠒⠂⠲⡀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⡀⠀⠀⡀⠐⢀⠀⡂⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢐⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠌⠀⠈⠀⠀⠀⠄⠀⠀⠂⠀⠀⠀⠀⣤⠀⠐⢄⣀⢀⠈⠀⠀⡀⡀⢀⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠑⢀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⣤⣤⣤⣄⣀⣀⡀⣠⡀⠀⠀⠀⢠⣶⡄⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⣤⡶⠿⠿⠿⢿⣿⣯⣽⣶⣿⣭⠔⠻⡟⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁⠒⠒⠒⠻⠯⣼⣗⣦⣶⢆⣠⡼⠓
⠀⢀⡤⠶⠚⠓⠒⢒⣾⣾⡿⢟⣍⣻⢯⡞⠁⠀⡘⢀⡠⠔⠒⠈⠛⠁⠒⠢⢤⡀⠀⠀⠀⢰⣆⠀⠀⠈⡻⠉⣧⠙⣒⡦⠄
⠰⠋⠀⠀⠀⣠⡾⠛⠋⠁⢠⣬⣳⠁⠀⠀⠀⢀⠖⠁⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠳⡄⠀⠎⣿⢗⠄⠚⠒⠉⠈⠉⠁⠀⠘⠛⠃
⠀⠀⠈⠀⠈⠁⠀⠀⣠⠀⠛⠃⠁⠀⠀⠀⣰⠃⠀⠀⠰⠆⢀⠁⡄⠈⡄⠐⠂⠀⠀⠘⢆⠀⠀⠘⣷⣄
⠀⠀⠀⠀⢰⣷⣴⠟⠁⠀⠀⠀⠀⠀⠀⢀⠃⠀⠀⢩⡄⠡⣀⣣⣧⣼⣀⠌⣤⠋⠀⠀⠘⡄⠐⠰⢻⡙⠃
⠀⠀⠀⠀⢘⡿⠁⠀⠀⠀⠀⠀⢠⣤⠀⢸⠀⠀⣈⠀⠈⣐⣾⡷⣾⢎⣷⡊⡠⠄⡉⠀⠀⡇⢀⠆⠀⣿⣄⠁
⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⣸⡅⠀⠈⡄⠀⠀⢀⠛⡐⠛⡿⢲⢫⠉⢂⠘⣃⠀⠀⢠⠃⢎⠀⠀⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣷⠄⠀⠱⡀⠀⠀⠀⠄⠐⡁⠐⢀⠁⠠⠄⠀⠀⠀⠌⠀⠈⠀⢠⢿⠸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣌⠓⠀⠀⠘⠄⠀⠀⠀⠀⠁⠀⠈⠀⠀⠀⠀⠠⠃⠀⠀⠀⠀⠿⡠⡄⡟
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⡿⠸⣿⡟⠷⢦⣄⡀⠀⠀⡶⠀⠀⢀⣀⠀⠠⡤⠐⠀⠀⠀⠀⢀⡀⡀⠃⠀⠑⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠃⠀⢻⠀⢨⡦⡈⠙⢆⠀⠃⠀⠀⠀⡋⠀⠀⡅⠀⠀⠀⠀⠰⡸⠁⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢢⣤⣆⠈⠁⣨⡅⠘⠀⢰⠄⢲⡀⠀⢨⡇⠀⠀⠀⠃⠀⠀⠀⠀⡘⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠧⠀⠀⠀⠓⢀⠀⣰⠀⠈⠁⠀⠸⡻⣦⡀⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡃⠀⠀⠀⠀⡇⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠷⡀⠀⠸⠀⠁⡑⣀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⢃⣘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⠣⠓⢘⠀⠂⠀⠀⠘⠃⠀⠀⠀⠀⣠⠀⡆⡀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠂⠀⡁⠁⠀⢠⣪⣈⠀⠀⠀⠀⠘⠦⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣹⡆⢀⠀⠠⠀⠀⠀⠀⠄⠀⠈⠙⠉⠈⠀⡀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⡀⠀⠙⠁⠀⠐⠁⠀⠈⠙⢍⡆⠀⠴⠃⠠⡠⠡⠁⠀⠀⠀⠀⠀⠀⢀⡀⣀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠧⠘⠄⠀⠀⠀⣐⡀⠀⠀⠀⠒⢼⣉⠇⡀⣠⣌⡀⠀⠀⣀⠆⠐⠆⠀⢀⣀⡄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠀⢠⣴⣦⠀⠴⠺⣇⡒⠴⡂⠙⠋⠃⠀⢀⢄⠸⠄⠼⣤⠠⣄⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⠇⠠⡀⠀⠎⠙⠂⡀⠈⠁⢿⠁⠀⣻⠊⠀⠁⠀⠀⡂⠀⠀⣤⣀⡠⠄⠈⠉⠁⠐⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠈⠉⠀⠀⣌⠄⠐⠀⠈⠳⡀⣿⠔⠺⣄⠀⠀⠀⠀⡀⠙⠋⠁⠰⠂⠃⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢄⠀⠀⠀⡀⠀⠄⢀⡆⡹⠲⠷⣀⡿⢥⣀⠠⠎⠁⠠⣄⠀⠈⠰⠀⡤⠁⠀⠀⢈⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡀⠀⠙⣑⣾⡁⠁⠀⠀⣀⣹⠀⣀⠰⣾⣷⠆⠀⢢⠶⡄⠀⣠⠁⠀⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠁⠀⠛⢡⠔⠳⣄⣰⡆⠀⢹⠀⠅⠈⡆⠀⢐⠢⢿⠴⠒⠋⠑⡄⠀⡀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣽⢿⡇⠀⠀⠀⠀⠓⠛⠳⣤⣿⠘⠶⣴⡥⠦⣤⡼⠛⠳⠤⠐⠐⠁⠈⠩⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠘⠛⠀⠀⠀⠀⢠⠖⠀⠀⠙⣿⣷⣾⠃⠀⡀⠈⢓⠀⠀⠀⢰⣶⡄⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⠀⠀⠀⠘⣿⣿⡄⠐⠻⢷⠦⠌⡑⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣷
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠄⠤⠴⡛⢛⠻⣦⡄⢀⣀⣀⣀⣀⣀⣐⣀⣀⠀⠀⠀⣈⠡⣤⡰⠇
⠀⠀⠀⠀⠀⠀⠀⠐⠂⠀⠤⠤⠤⠤⠤⠤⠤⠤⠤⠴⠶⠶⠾⣯⣥⣴⣿⠃⠀⠀⠀⠀⠀⠒⠒⠒⣒⣂⣈⣉⣉⣉⠀⡂⣀⣀⡀
⠀⠀⠀⠀⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠟⠉⠉⠻⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠉⠛⠉⠉⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠉⣩⣭⢭⣭⣭⣭⣭⣉⣉⠛⠛⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣶⡾⠃⠀⠀⠀⠀⠀⠀⠀⠉⣷⣀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢻⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣤⣀⣸⣸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠴⠚⠋⠽⠉⠓⠒⠒⣒⣻⠿⠿⠿⢿⣿⣗⣒⣶⠶⠦⠤⢾⣼⣥⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣥⣤⣤⠤⠤⠤⣤⣤⣤⣀⣀⣀⡈⠉⠁⠒⠒⠲⠮⠭⢭⣙⣓⣒⣶⣤⣌⠉⣓⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣠⠞⣠⡏⠀⣠⣤⣤⣤⣄⣀⠉⠉⠉⠙⠛⠛⠶⠶⢦⣤⣄⣀⣀⠀⢀⣽⡟⢿⠙⠉⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠶⠚⠉⠀⠘⠓⠲⠶⠶⠦⠼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⡏⢿⢻⡏⠀⠃⢸⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢬⣹⡇⠀⠀⢸⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⡀⢸⠀⡆⢹
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡗⠂⠀⠤⣾⠛⢻⣦⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⢸⡇⠀⡇⢸⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠓⠒⠒⠒⢿⣀⣼⠧⣄⣀⣀⣀⠈⠉⠉⠁⠒⣾⠋⠙⣧⠤⠤⢀⣀⣸⡇⠀⡇⣼⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠈⠉⠉⠉⠓⠒⠻⣤⡼⠧⠤⠤⢄⣀⣸⡇⠀⡇⣿⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⡿⠤⠄⠀⣀⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⢀⡇⡿⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠤⠄⢼⡇⠈⣿⣀⠈⠁⠀⠐⠒⠀⠠⠤⢠⣴⢶⣄⣀⡀⠀⠀⠀⣿⠃⢸⠀⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠘⠷⠾⠋⠀⠀⠈⠉⠁⠀⠒⠀⠀⢼⡇⠀⣿⠄⣀⣈⠉⠀⣿⠀⢸⢰⡇⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠁⠀⠀⠀⠀⢸⣿⠀⢸⢸⡇⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⣀⠤⡄⠀⠀⠀⢸⣿⠀⣼⢸⠁⢀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢝⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢧⡀⠉⣰⠃⠀⠀⠀⢸⡟⠀⡏⢸⠀⢸⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⣣⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠚⠁⠀⠀⠀⣀⣸⡇⠀⡇⢸⠀⢸⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⣿⠛⢟⠛⣻⠟⠛⠒⠒⠶⠤⣤⣄⣀⡀⢀⡴⢋⡭⢼⡇⢠⠁⢸⠀⢈⣼⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠚⠛⠁⠀⠀⠀⠀⠀⠀⢾⣀⣯⡉⣹⠗⠳⠦⢼⣄⣸⣀⣼⠶⢿⡵⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁
⡶⣶⢶⢶⢶⠶⣶⠶⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⣶⣶⢶⣶⣶⡶⠶⠶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣦⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢖⡼⠁⠰⠆⠀⠹⠆⠀⠀⠀⡀⠀⢀⣦⡀⣶⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢍⠀⠤⡀⠄⡀⢣⠀⠀⠒⠀⠀⣴⣯⣤⣾⡗
⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⣤⣤⣴⣼⠀⠀⠈⠈⠠⢿⡆⠀⠀⢰⡶⣿⣿⣿⣷⣤⣀⡀⣶⣦⡊⠁
⠀⠀⠀⠀⠀⠀⣤⣶⣦⣿⣿⣿⣷⣿⡇⢀⠀⠀⠀⠈⠻⠀⠘⢵⣾⣿⣿⣿⣿⣾⣿⣿⡿⠁⠀⠂
⠀⠀⠀⠀⠀⣴⣷⣿⣿⣿⣿⣿⣿⣿⠀⠘⠄⡀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⠛⡿⢻⠗
⠀⠀⠀⠀⢰⣿⣟⣿⣿⣟⣮⣿⣾⣿⡀⠀⠳⡁⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣆⠫⠀⢁⣀
⠀⠀⠀⠀⣽⣿⣿⣿⣿⢿⣿⣿⣿⣿⣧⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡶⠦
⠀⠀⠀⠀⣿⣿⣿⣿⡿⣿⣽⣿⣿⣿⣿⣧⡀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣗
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣦⡀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠂⢂
⠀⠀⠀⠀⣼⣿⣿⣿⣿⣾⣿⠟⣿⡟⢧⢠⣤⡁⡌⠑⠀⢀⡀⠀⠀⠒⢤⣀⠀⠀⠁
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣷⢿⣿⣿⣐⣿⣄⡧⠐⣄⡀⠉⢨⠦⡀⡀⢉⡛⢦⣀
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣴⡿⢃⡴⠁⠀⡷⠃⠀⠈⠳⢮⡓⣄⡈⢇⡀
⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⡾⠁⠀⠀⠀⠀⠀⠀⣄⠹⣿⡝⣦⡀
⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣤⡀⠀⠀⠀⠀⠀⠈⢻⡆⠻⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣯⢻⣏⠉⢫⡙⠿⣿⣿⣿⣿⣿⣿⣿⣦⡀⠀⠀⠀⠀⠀⠙⢶⣌⢛⠌⠛
⠀⠀⠀⠀⠀⠀⠉⠚⠛⠿⠿⠿⠯⠿⠷⠷⠀⠈⠓⠀⠛⠋⠛⠯⡙⠿⢿⣿⣿⢿⢷⢶⡄⣀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠍⠴

⣿⣿⠛⢛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣠⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣖⠒⠀⣤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣔⠁⠹⣿⣿⣦⣀⣠⣶⣶⣶⣦⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠭⠷⢏⣶⣿⣿⢿⣿⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣿⣿⣿⣝⣫⣦⡿⠾⠛⠛⠋⢸⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⣿⣝⣷⠶⠛⠛⠁⠀⠀⠀⠀⠘⠿⢿⣿⡗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣡⣾⢿⠘⡁⠀⠀⠀⠀⠀⠀⠁⠂⠀⣠⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣶⣿⣿⢟⠉⠋⠁⠀⠀⠀⠀⢠⣴⢴⣀⡴⣟⣾⠃
⠀⠐⠒⠒⠒⠒⠒⠒⠶⠶⠿⣿⣿⣏⠉⠉⠈⠙⣻⢿⣿⣷⣾⣾⣿⢽⣿⣥⣶⣿⣭⣶⣾⣿⣧⡽⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣿⣿⠒⠉⣰⣿⡿⠟⠋⠁⠀⢰⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣇⣤⠾⠋⠁⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⡿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠁⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠋⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠞⠉⠀⠀⠀⠀⠀⠀⠀⢠⣴⠿⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡶⠖⠀⠤⢄⣀⣠⣤⣤⣀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⠋⢁⡀⠒⠀⠀⠀⠀⠀⠀⠬⠽⠛⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣶⡟⠁⠀⠐⠁⢀⠀⡀⣄⠀⠀⠀⠀⣀⣀⣀⡈⢻⠇⢀
⠀⠀⠀⠀⠀⠀⣸⣷⡀⡀⢀⣼⠿⢋⣡⡴⢚⣀⣠⡴⠞⠛⠋⢀⣠⣴⣾⠿⠋⠉⠉⠻⢿⣶⡾
⠀⠀⠀⠀⠀⠀⢹⣿⣿⣷⣾⣿⡴⢛⣭⠶⠛⠉⠀⣀⣤⣶⣿⠿⠿⠓⠒⠲⠶⢦⣤⣀⣀⠙⠁
⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣾⠟⠀⢠⣴⣿⣿⡿⠟⢉⣁⣠⣴⠞⠛⠒⠒⠲⠶⢶⣽⣦
⠀⠀⠀⠀⠀⢿⣿⣿⣿⣿⣿⠋⣄⣴⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⡃⠀⠀⢀⢠⣤⡤⢾⣿⣦
⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣍⠛⠋⢉⣻⣿⣿⣿⣿⣿⣵⣶⣤⣶⣿⢿⣾⣯⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠛⢻⣿⣿⣿⠟⡋⠁⠀⣴⣿⣿⣿⣿⣿⣁⣘⣤⢾⣿⣿⣷⣴⣦⣴⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠻⢿⣿⣿⡿⠿⡿⡿⠟⠋⢻⠿⠷⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠈⠁⣝⣛⣽⠏⠀⠀⠀⠘⢿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⡮⠉⠀⣴⣀⣀⣠⣤⣬⡻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣰⣿⡻⢟⣿⣿⣿⣿⡿⠿⡃⣀⣠⣾⠙⠿⡿⢿⣿⣿⣷⡄⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣦⣀⣠⣤⣭⡟⠁⢀⠞⠁⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣯⣍⡉⠻⣿⣿⣯⣽⠏⢀⣴⠏⢀⣴⣿⡟
⠀⠀⠀⠀⠀⠀⠀⢾⣧⡄⣨⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡸⣿⣿⠋⠀⣸⠏⢠⡾⠋⣸⠟⢶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣄⡀⠙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣬⣁⣀⠀⠀⠀⠀⠀⢸⡟⢠⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠐⠛⠛⠖⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣤⣤⡈⠁⣼⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣄⣀⡙⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡿⢿⣿⣶⣬⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠘⠟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⢤⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠛⢿⣿⣿⠿⠋⠁⠀⠀⠀⠀⠻⠿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢸⡇⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⠀⠀⠀⢀⡴⠖⠛⠛⠶⢦⡀⠀⠀⠀⣀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠹⣆⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⣾⢻⣆⢰⡟⣷⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⢻⡄⠈⢛⡟⢻⡟⠁⣠⡟⠀⠀⠀⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⢰⡇⢸⡇⣶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⠞⠀⠀⠀⠀⢻⣴⣧⣼⣦⡟⠀⠀⠀⠀⠛⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠶⢦⣄⡀⠀⠀⣹⠶⠶⠶⢶⣏⠀⠀⢀⣠⡴⠶⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠲⠶⠶⣤⣌⡛⢶⣄⠈⠹⣟⣻⠛⠁⣠⡶⢛⣡⣤⠶⠶⠖⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠶⠶⠶⠶⢤⣬⣙⡳⣽⣷⡀⠈⠁⢀⣾⣯⢞⣋⣥⡤⠶⠶⠶⠶⢤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⡴⠶⠶⠶⠶⠾⢿⣿⣿⣿⣆⣰⣿⣿⣿⡯⠷⠶⠶⠶⠶⢦⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⢁⡶⠶⠶⠶⠶⠶⠶⠶⠶⠿⠿⠿⠿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⢶⡉⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⣆⡀⢀⣴⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣴⢰⢆⡆⡖⢢⢆⢦⡄⡆⠀⡆⢰⠒⣤⠒⡀⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠈⠀⠁⠁⠉⠈⠈⠁⠁⠀⠁⠈⠉⠀⠁⠁⠁

⠀⠀⠀⠀⠀⠀⣾⣷⡀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⣷⠸⣧⠀⠀⣾⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⢻⡆
⠀⠀⠀⠀⠀⠀⢿⠀⠙⣦⠀⣿⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⢸⡇
⠀⠀⠀⠀⢰⣦⡘⣧⠀⠈⢷⣼⡆⠈⢻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⣰⠏⢀⡿⣠⡄
⠀⠀⠀⠀⠸⣇⠙⢿⣧⡀⠀⠙⢿⣄⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢿⡼⠋⠀⣼⠟⢹⡇
⠀⠀⠀⠀⠀⠻⣆⠀⠉⠻⣦⡀⠀⠙⢦⣀⣾⠛⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⢋⣴⠋⠀⣠⡾⠋⢀⡾⠁
⠀⠀⠀⠀⠀⣤⣝⣷⣄⠀⠀⠙⠲⢤⡀⠈⣿⠣⡀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⢉⠔⢋⡿⡠⠞⠁⠀⣠⣞⡁
⠀⠀⠀⠀⠀⢻⣍⠉⠛⠷⢦⣄⣀⠀⠈⠑⣿⣦⡈⠀⠀⠙⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⠀⠔⢻⡏⠀⣀⡤⠞⠛⣹⠇
⠀⠀⠀⠀⠀⠀⠙⠷⣄⡀⠀⠀⠉⠉⠓⠒⢿⣄⠙⠦⣄⠀⠀⠈⢳⣄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣁⣤⣄⣈⣀⡴⠟⠂⠉⠀⢀⣠⠞⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢨⣽⠿⠶⠦⠤⠤⠤⠤⠽⠷⣤⣀⡀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⣠⡶⠋⠉⠀⣀⡀⠉⠙⢷⣤⠴⠶⠾⣯⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣄⣀⣀⣀⣀⣀⣀⣀⣀⣉⣿⣅⡀⠀⠀⣿⠀⠀⠀⠀⣰⠏⠀⠀⠀⠈⠁⠈⠉⠲⡄⠹⣦⡤⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣽⣿⣭⣁⣀⠠⠤⠤⢿⣄⣀⣀⡀⠀⠘⣧⣀⣀⣰⡏⠀⠀⠀⠐⠶⣾⣿⠄⠀⢹⣤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⣤⣀⣀⣀⣀⣀⡠⠤⢼⡏⠁⠀⠀⠀⠈⠛⢿⣍⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⣺⠟⠛⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⣿⠋⠉⠀⠀⠀⣀⠿⢦⣀⡀⠀⠀⠀⠀⠙⠇⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠓⣶⠛⠉⠀⣀⠄⠉⣉⠋⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⢶⣋⣁⡠⠞⠁⢀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⡿⠷⠶⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟⣀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉⠛⠉⢿⣄⠀⠀⠀⠀⣠⠀⠀⠀⣀⣤⠾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⡶⠞⡋⠄⠀⡀⠀⠀⠀⢠⣯⣤⣶⢶⡟⠓⠚⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢛⣻⡿⠗⡉⠀⣠⠞⢀⠄⢀⠀⣼⠹⡇⣿⢸⡇
⠀⠀⠀⠀⠀⠀⠶⣶⣾⣿⠟⠋⠐⠈⣠⠞⠁⣠⠊⢀⠎⣰⢿⡄⣷⢹⠀⣇
⠀⠀⠀⠀⠀⠀⢀⣴⠞⠁⠈⢀⣠⠞⠁⢀⡜⠁⣠⠏⢰⠏⠘⣧⣿⠈⠳⠟
⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⣹⠇⢀⣴⠋⠀⣴⠃⢠⡟⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠗⠛⢿⡶⠞⠻⠶⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠄⠠⠀⠀⠀⠀⠀⠀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⣀⣀⡀⡀⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⣴⡿⠋⠀⠉⠉⠛⠷⠀⠀⢠⠒⠉⠀⠀⠈⠛⢷⡔⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣶⣤⣼⡟⠀⠀⠀⢀⣀⡀⠀⢡⢠⠃⠀⡀⣄⡀⠀⠀⠈⣿⣤⣴⣾⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⢈⠝⢻⡇⠀⠀⠀⠻⣾⠇⠀⢸⣹⠀⠀⠷⡿⠇⠀⠀⠀⣿⣏⠁⠈⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠠⠊⢿⣦⡀⠀⠀⠀⠀⠐⠃⠈⠑⢤⡀⠀⠀⠀⣀⣼⢏⠈⠳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡱⠁⡰⠁⠀⠀⠉⠛⠛⠛⠛⠁⠀⠀⠀⠀⢀⠛⠻⠟⠛⠋⠁⠀⠡⡀⠹⡝⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡔⠁⡰⠁⡐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠝⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠹⡀⠙⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠃⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⠀⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠧⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⡇⠀⡄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠊⠀⠀⠀⠘⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⡇
⠀⠀⠀⠀⠀⠀⢣⠀⡇⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡇⢀⠇
⠀⠀⠀⠀⠀⠀⠘⠄⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠃⡼
⠀⠀⠀⠀⠀⠀⠀⠰⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⢠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣲⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢔⣡⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠊⠙⣝⣴⢷⣶⣤⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣠⣤⣴⣶⡿⣞⣩⠉⠱⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠊⠙⠒⠒⠘⠓⠉⠉⠋⠉⠉⠉⠉⠉⠉⠙⠉⠑⠚⠁⠒⠚⠋⠓⠚

⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⢠⡶⢖⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⢠⣾⣟⣻⡿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⣾⣛⣛⣛⣋⣽⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣮⣶⣤
⠀⠀⢀⣴⠿⢛⢻⠻⢯⡣⡀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣛⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣿⣓⡪⣆
⠀⢠⡿⠁⠀⣸⣸⢤⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⢸⠾⠛⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠙⠗⠒⡟⠁⠂⠄⠀⠀⡀
⠀⢸⡇⠀⠐⣹⡹⣀⠀⢀⡇⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠘⠀⢠⣦⢠⠧⡀⠀⠈⠆
⠀⠀⣧⡀⠈⠀⠁⠀⣠⠞⠀⠀⠀⠀⠀⠀⠀⡾⠁⡀⡀⠄⠻⣦⡀⠀⠀⠀⠠⠀⠀⠀⠰⣏⠾⠉⠒⠀⠀⡄
⠀⠀⠈⠛⠒⠶⠖⠚⠁⡀⠢⠀⠀⠀⠀⠀⢸⡇⠐⠙⠁⠀⠀⠈⡇⠀⠀⠀⠀⠀⠐⡄⠀⠀⠀⠀⠀⢀⠔⠀⠀⠤
⠀⠀⠀⡠⠀⠀⠀⠠⠀⠈⠀⠀⠀⠀⠀⠀⢸⠣⠀⠀⠀⠀⠀⣠⠃⠀⠀⠀⠀⠈⠀⠈⠑⠒⠒⠒⠈⠁⠀⠂⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠦⣄⣀⡤⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠁

⠀⠀⠀⠘⠛⠛⠛⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠄⠀⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠠⣇⣀⡀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⡒⠡⡀⠀⠀⠀⠀⠀⠀⠀⢠⢊⠔⠊⢉⠁⠉⠢⡑⡀⠀⠀⠀⠀⠀⠀⢀⡠⣤⡀⣄⡶⠚⠳⣄
⠀⠀⠀⠒⠛⣉⣙⠇⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠐⠒⠊⠙⠠⢥⠀⠀⠀⠀⠀⠀⠀⠃⡆⠀⠀⠈⠀⠀⠀⡇⢠⠀⠀⠀⠀⠀⢾⡁⢀⠟⠡⣼⠧⡴⢤⣘⣷
⠀⠀⢀⠀⢀⣀⣈⡁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⣀⠀⢀⡀⠁⠀⠀⠀⠀⠀⠀⡄⢇⠀⠈⠁⠀⠀⠀⡅⡸⠀⠀⠀⠀⠀⠀⠙⠵⣖⢻⡥⠒⢙⣍⣈⠞
⠀⠀⢸⢠⠆⣠⠉⠤⢸⠀⠀⠀⠀⠀⠀⠀⠀⠰⠠⡰⢂⣒⢛⣦⠀⡰⡒⠀⠀⠀⠀⠀⠀⠘⢌⠒⠤⠰⠤⠔⢊⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡬⠂⠉
⠀⠀⠀⠒⠶⠛⠲⠶⠚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠐⠒⠀⠈⠁


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣤⡤⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠪⠀⠀⠴⢠
⢸⣿⡆⡤⠂⣉⡉⢑⢄⠰⢩⠀⠀⠀⠀⠀⠀⠀⡏⠉⠉⠉⠛⠋⠑⡄⠀⠀⠀⠀⠀⠀⠀⣀⡦⣤⡁⠀⠀⢁⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⢈⠀⣹
⠈⡔⠉⠀⠀⡈⣫⣺⠆⡆⡞⠀⠀⠀⠀⠀⠀⠀⡇⠀⠰⢚⠲⡀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠹⢠⡲⠛⠳⣦⠤⠜⠃⠀⠀⠀⠀⠀⠀⠀⢠⠀⢨⠁⠨⠀⣭
⠀⣧⠰⡘⢦⣤⢥⡞⢀⠃⡇⠀⠀⠀⠀⠀⠀⠀⠇⠀⢸⣙⣨⠇⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣾⡈⠀⠀⢝⠂⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⡈⢉⠀⢠
⠀⠛⠀⠈⠂⠤⠌⠒⠁⠀⠁⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠈⠛⠿⠍⠀⠸⠶⠊⠀⠀⠀⠀⠀⠀⠐⠃⠀⠀⣀⡀⢀⠀⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠛⠀⠐


⠀⠀⠀⠀⠀⠀⡀⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⣀⡀
⠀⠰⠂⠠⢄⣀⣠⡤⠌⠐⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠆⢐⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁⠒⠄⠁⠀⡟⢆⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⢀⣀⣀⣱
⠀⠀⠀⠀⠀⠀⠁⠒⡆⠁⠀⠀⠀⠀⠀⠀⠰⠁⢂⠤⠄⠂⠀⠀⣠⠯⠜⠂⠀⠀⠀⠀⠀⠘⢄⠀⣴⠀⠀⠀⢁⠈⠀⠀⠀⠀⠀⠀⠀⠈⡴⢲⠀⠉⠉⠙⡛⠉⡇
⢸⠀⠀⠀⠀⠀⠈⢰⠁⠀⣀⠀⠀⠀⠀⠀⢀⣛⡁⠠⡐⠓⠒⠚⠤⣀⠀⠀⠀⠀⠀⠀⠀⢰⡀⠀⠘⠒⠀⡄⠀⡰⠀⠀⠀⠀⠀⠀⠀⢀⠈⡈⠀⠀⢀⣀⠇⠒⠂
⠀⠉⠒⠂⠤⢤⣀⠌⠈⠁⠀⠀⠀⠀⠀⠀⢸⡋⣁⠈⠒⠤⠴⠒⠒⠚⠁⠀⠀⠀⠀⠀⠀⠀⠙⠤⣈⣀⣈⠤⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠐⠚


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡄⠀⠉⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⣀
⠀⢀⣀⣀⠀⠴⠤⣤⠍⠒⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠤⡄⠠⣒⣒⣒⡆⠀⠀⠀⠀⠀⠀⢀⠤⡤⠤⢔⠉⢁⠠⠊
⡆⠈⠀⠀⠉⠉⢁⡈⠀⠉⠚⠀⠀⠀⠀⠀⠀⠀⡚⣿⠀⠃⠲⠀⠀⠘⠃⠀⠀⠀⠀⠀⠀⠑⠤⠭⠄⠼⡤⣤⠄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠴⠶⠄⠘⡦
⡇⠀⠀⠀⢠⠞⢉⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢀⣀⢀⠖⢦⠤⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠭⠄⠈⠃⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⠀⠀⡧⠬
⠠⢀⣀⣀⣈⣀⣈⡀⡠⠤⠄⠀⠀⠀⠀⠀⠀⣀⣙⣯⣽⣿⡙⠒⣶⣏⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠐⠦⣤⣀⣤⣞⣉⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠍⠩⠛⠻⠛⠿⠳⠟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⣙⡴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠘⠒⠂⠙⠁⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠄⡀⠀⠤⡔⢷⣦⣠⣀⡤⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠀⠀⠀⢠⡍⠉⣁⣬⣆⣻⣿⣿⣷⣯⣏⡛⠦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⣠⣶⡿⣿⡏⢉⣉⣁⡸⢿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⡖⢠⣾⠟⠁⠈⠋⣠⣿⠋⠁⠀⠙⠻⠮⣝⠻⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⢀⡞⢠⡿⢁⠀⠀⠀⣴⡿⠃⠀⠀⠀⠀⠀⠀⠈⠳⠙⣿⣶⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⣾⢡⡟⢀⠀⠀⢀⣼⠋⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣷⡟⠀⠄⢀⠀⣾⠃⠈⠀⠀⢀⣤⣤⣤⣄⠀⠀⢰⣿⣋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⣼⡿⢰⣾⢡⠇⣸⣿⡇⠀⠀⠰⢃⡀⢈⣿⡞⢿⡀⠸⣯⠈⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣟⣿⠗⠊⣿⠏⣰⣿⣿⠇⠀⠀⠐⠿⠏⠛⠐⠁⠈⢷⡄⠱⣦⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣀⣀⢸⣦⣿⣟⠗⢶⡄⠿⢿⠿⠋⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠘⢧⠁⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠂⠀⣠⠿⢿⣿⣯⣽⣿⣿⣆⠸⣷⡀⠀⠀⠀⠀⢀⠳⣄⠀⠀⠀⠀⠀⠀⢄⣠⣾⣷⣦⠴⢶⣆⢹⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⢁⣴⣟⣭⣅⣠⣤⣿⣿⣄⡈⠑⣶⡀⠀⠀⠈⢤⠘⢷⡄⠀⠀⠀⠀⠀⢀⣼⡇⣠⣶⡆⢻⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣄⢀⢺⣿⣋⣩⣽⣿⣿⣷⣿⢻⣿⣶⡟⠳⣄⠀⠀⠀⠀⢿⠁⠀⠀⠀⢴⣶⣋⣙⣧⣼⡏⢧⠸⣧⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣬⠿⠖⣉⣛⠉⠹⠏⢻⡛⠛⠛⠋⣿⠃⠀⠉⢓⠤⣀⠀⠘⠀⠀⠀⠀⠀⠀⢛⣡⠟⠋⠀⠀⣠⡿⠹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣶⣴⣿⡂⠀⠀⠀⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠤⠤⢄⣤⣤⣴⡶⠛⠁⠀⠀⢀⠞⠉
⠀⠀⠀⠀⠀⠀⠀⡀⠿⠿⢾⡭⠉⢉⣛⠿⡦⠀⠀⠀⠈⢦⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⣛⣾⠇⣤⣄⣴⡀⠀⡀
⠀⠀⠀⠀⠀⣠⠎⠀⠀⠀⠀⠀⢄⠀⠈⠳⣤⣀⠂⠀⠀⠘⡦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠃⣸⠿⣿⡇⠘⣿⣿⡇⢻⠇
⠀⠀⠀⠀⢸⣿⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠈⠹⣦⣀⠂⠀⢹⣀⠀⠀⠀⠀⠀⠀⣠⣿⣿⠀⡿⠀⣿⡇⠀⠘⣿⣧⠀⠆
⠀⠀⠀⠀⣸⣿⠀⠀⢰⡁⠀⠀⠀⠂⠀⠀⡀⠀⠘⣿⣷⡀⠉⢻⣷⣄⠀⠀⠀⢰⠋⢸⡿⠀⡇⢺⣿⡇⠀⠀⢹⣧⠀⢠
⠀⠀⠀⢠⡏⣿⡀⠀⠈⠀⠀⠀⠀⠀⣀⣢⠈⠀⠀⠸⣿⣧⠀⡌⣆⠉⠀⢤⡄⠀⠀⢸⡇⢰⠇⠀⣿⡇⠀⠀⢰⣿⡄⢸
⠀⠀⠀⣾⠀⠻⠇⠀⠀⠤⠤⠀⠀⠂⠉⠻⢿⡳⠆⠀⣿⣿⡄⢁⢹⡄⠀⠀⡤⠀⠀⣿⠀⣾⠀⠀⣿⡇⠀⠀⠈⣿⡇⠀⡆
⠀⠀⢰⡏⠀⣠⣴⣶⣶⡶⠶⠶⠶⠦⢤⣤⣀⣁⠀⡀⢹⣿⡇⢸⠈⣷⠀⢸⡇⠀⠀⠘⠀⠀⠀⢸⣿⡇⠀⠀⠀⢿⣷
⠀⠀⢸⠁⠀⠈⠓⠾⢿⡇⠉⠁⠀⠀⠀⠀⠈⠉⠝⠛⢼⣿⡇⢸⡆⢻⡄⡺⠁⠀⠀⠀⠀⠀⠀⣼⠏⠃⠀⠀⠀⠘⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠁⠈⠁⠀⠀⠀⠀⠀⠀⠈⠁⠘⠇⠁⠀⠀⠀⠀⠀⠀⠀⠁



⣿⣿⡿⠿⣿⡿⢿⢿⡿⡿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣧⣶⣾⣶⣾⣴⣿⣶⣿⣴⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⢀⣠⣾⠃⠀⠀⠀⠀⠀⠀⠀⠉⣿⣿⡏⠁⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⣠⣭⡇
⠀⠀⢠⠀⠀⢰⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⣁⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⢾⡿⠋⢡
⠀⠀⢀⠳⣀⠤⠤⠤⣂⠬⠄⣂⡄⠀⠀⠀⠀⣛⣛⢛⣛⡛⠀⠀⠀⠀⠘⠠⠀⠀⣀⠀⠀⠠⠘⠀⠀⠀⢰⣦⣤⣤⣀⡄⡀
⠀⠈⢄⣒⡪⠭⠭⢙⠵⠊⠁⠀⠀⠀⠀⠀⣾⡿⠿⡿⠿⣿⡆⠀⠀⠀⠀⠀⠀⢠⣾⣦⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⢺⣷⢀⡄
⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠈⠋⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣙⣺⣹⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠂⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⣿⣿⠿⣿⡏⣿⡭⢿⠺
⠀⠀⠀⠀⠀⠀⠀⠀⡈⢠⠀⠀⠰⠀⠀⢠⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡟⠀⠀⠀⠀⠀⠈⠋⠉⠁⠉⠀⣿⡖⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠠⣴⣿⣷⡦⢸⠀⠠⠀⠀⠀⠀⠀⠀⠀⠈⣷⡆⢠⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⣯⣿⣿⡇⠛⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⣨⣵⣒⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠈⠉⠉⠉⠉⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠿⠿⠿⠿⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣤⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⢩⡄
⠀⠀⠀⠀⣼⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⠿⡶⠿⠷⠶⡿⢶⠾⢾⠄⠀⠀⠀⠀⠀⠀⠀⣤⣤⣠⣙⣛⢛⣉⣤⣤
⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⠒⢳⠒⡗⠒⠗⢺⠒⡺⠀⠀⠀⠀⠀⠀⠀⠀⣿⣯⣿⣿⣿⣿⣫⣭⣿
⠐⠀⠀⠐⣿⣿⠈⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠙⢍⣫⣛⣹⡹⣋⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⣿⡿⣿⣿⣿⣿⣿⠿⠟
⣤⣤⣤⣤⣽⣯⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣭⣭⣭⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣥⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⣤⣄⠀⢀⡀
⠀⠀⠀⠀⠀⠀⢻⡈⢳⣼⣧⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⢸⡷⢌⣇⠙⢧⡀⠀⠀⣿⣇⣴
⠀⠀⠀⠀⠀⠀⠀⣿⣄⠙⢦⡀⠙⢷⣄⣿⠘⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠻⣌⠓⢤⡉⠢⣄⠈⠻⣦⠙⢿⣄
⠀⠀⠀⠀⠀⠀⠀⠰⣿⡷⢄⣈⠑⢷⠀⠀⠈⠻⣄⢛⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣃⠈⠉⠚⢷⠀⠀⠀⢹⣮⡇⠙⢧⡀⠀⠀⠀⠀⣠⠶⠒⠛⠒⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⣉⣉⣉⣉⣹⣄⠀⠈⢷⣯⠄⠀⢳⣄⣀⣤⠞⠁⠀⣶⡆⠀⠀⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠯⣤⡤⠤⠤⠚⣆⠀⠀⠙⢦⣀⠀⠙⠀⠀⠀⠀⠀⠉⠁⣀⣾⠿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⡖⠂⣉⠬⠋⣠⣀⠀⠈⠉⠀⠀⠀⠀⠀⠀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣯⣠⠔⢋⣔⡡⠊⠀⠀⠀⠀⠀⠀⠀⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⣀⣠⡼⠞⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⣤⣀⢀⡀⠀⠀⠀⠀⠀⣀⡴⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⢋⡵⠁⣠⣋⣟⣰⡶⠖⠚⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣏⣉⣤⡾⠋⣠⠊⡨⢋⠟⣹⠃
⠀⠀⠀⠀⠀⠀⠀⣀⣠⣴⢞⡿⠋⢀⠔⠁⡔⢁⠎⣼⠃
⠀⠀⠀⠀⠀⠀⣠⠼⠋⣡⠋⢀⣴⠋⢠⠎⢠⣏⡼⠁
⠀⠀⠀⠀⠀⠀⠛⠒⠛⠙⠛⠉⠈⣻⠃⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠚⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡾⢀⣴⣿⡶⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠸⡟⣿⠠⠍⣻⣿⡇⢸⡟⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣿⡿⠀⣾⠅⣠⠟⠘⠓⠿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢫⣿⡿⢁⡞⢁⡼⠁⠀⠀⠀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⡾⠃⠻⠴⠋⠀⠀⣠⣶⣀⠙
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⠐⠛⠛⠕⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⣦⡀⠀⠀⠀⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠿⣿⢧⡄⠃⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⠿⣾⣿⣶⢶⣦⣶⣶⣶⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣷⣾⣉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢾⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠿⡿⢡⣯⣿⣿⣿⢿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠁⠀⠈⠋⣿⡿⣟⢸⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠋⠀⠀⠀⠀⣹⣿⡿⢄⠚⣫⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⣰⡿⢛⣿⠞⠻⢿⣿⣿⣿⡿⠟⠋⠉⠛⠿⢿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⠐⠀⠀⢾⣿⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠐⢻⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠈⣹⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠎⠀⠀⠀⠀⠀⠀⠀⢸⡿⠁⠈⢇⠀⠀⠀⠀⢠⣤⣶⣿⡇⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠀⢸⣾⣦⣼⣷⣾⣿⡿⠉⠀⠀⠀⠀⠀⠸⠶⢦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡟⠀⠀⠀⠈⠟⢻⣿⣿⣿⢿⡇⠀⠀⠀⠀⠀⢀⣄⠀⠘⠛⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠘⠛⠉⠁⠀⢻⡀⠀⠀⠀⠀⣌⣥⢀⣄⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣷⡄⠀⠀⠀⠀⠀⢀⣶⣛⣿⣷⣄⡀⠀⠀⠀⠀⠸⣷⠄⢠⡀⠀⠀⢴⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣽⠟⠁⠀⠀⠀⠀⠀⢸⣏⣨⣻⣿⣿⣿⠀⠀⠀⠀⠀⠶⠚⢏⡀⠀⢀⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⡿⣟⢻⣧⠈⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢏⣾⠇⣿⢸⡄⢏⢻⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⠏⣼⢻⡀⣿⡌⢻⡢⢈⣉⡙⢷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⣼⠇⠀⣿⢸⢣⠙⡿⣄⡙⠶⣤⡤⠤⠈⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⡟⢸⣿⢀⠈⢻⡆⢆⢣⡘⢌⡛⢶⣤⣄⣈⣐⠂⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠛⡇⢸⣿⠈⡀⠎⢿⣌⢢⠙⢦⡉⠢⢌⡙⠿⣛⠻⣾⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠀⢷⠘⣿⣧⠑⠈⢆⠙⢷⣷⣄⡉⠳⢦⣌⡑⠢⢌⡒⢝⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢹⣿⢠⠘⣧⠹⣿⣷⣄⣀⡑⢄⠙⠭⣙⠳⢶⣬⣙⠳⣄⠈⠓⢌⢿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣿⡄⢂⠘⡑⢌⠿⠿⣿⣿⣦⣄⡀⢀⠀⠐⠬⣻⢷⣌⠻⡀⠀⠹⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠌⢿⣿⣄⠣⡈⢦⡙⠷⣮⡙⠻⣿⣿⣷⣮⣕⠦⣀⠙⣿⣷⡘⠄⢰⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣌⡌⢻⢿⣷⣌⠢⡙⣆⠈⠻⣦⡀⠙⣿⣷⡝⢗⢌⠱⡌⢿⣧⣼⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢦⣷⡝⣿⣷⡈⢎⢳⡄⠘⡟⣦⠈⣿⣿⡌⣆⢆⣨⡾⠋⠁⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠿⢿⣈⣆⢻⡄⠸⡘⣧⣼⣿⣷⠾⠟⠋⠀⣠⣾⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⢰⣿⣏⣾⣿⣿⠟⣿⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⣀⠀⠀⠀⠀⠘⣿⣿⣿⡿⢋⣴⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠛⢿⣶⣌⠉⡝⠳⢄⠀⠀⠈⠻⠿⠿⠿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣦⣀⡀⠛⠷⠦⠶⢾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⠿⠷⠶⠿⠋




⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡟⠙⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⡀⢀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⠤⠜⠀⠀⠈⠁⢉⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⡐⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⢤⠞⠉⠉⠻⣄⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⡈⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢿⡀⠀⠀⢀⡿⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⣠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣡⢀⣀⡨⠿⠶⡶⠚⠉⢀⣀⠀⠀⠀⡀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⡅⠀⢀⡀
⠀⠀⠀⠀⠀⢀⡀⠤⠤⢤⡀⠀⠘⠀⠀⣠⠄⠤⠄⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠒⠁⠀⠀⠀⠀⠈⢑⣀⣰⠋⠀⠀⠀⠀⠀⠙⠒⠀⠀⠀⠀⠂⠐
⠀⠀⠀⠈⢡⡀⠀⠀⠀⠀⠀⡔⠒⠚⡄⠀⠀⠀⠀⠀⢀⠍
⠀⠀⠀⠀⠀⠉⠦⠤⠤⠒⠉⠀⠀⠀⠈⠑⠢⠤⠤⠖⠑


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿