Ruler Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠴⠊⠩⠀⢤⠀⠐⢒⣄⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠋⠤⢀⠀⠀⠀⠀⣠⣶⠟⠉⠀⠨⢋⣽⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠒⠓⠤⣀⠀⠀⠈⠋⣠⢴⠯⠊⠀⠀⢀⡠⣞⣱⣶⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠒⠡⠄⠀⠀⠀⠈⠀⣠⣴⠯⠊⠁⠀⠀⣠⡔⣻⣦⡶⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠤⠪⠤⡀⠀⠀⠀⠈⠁⢀⣴⡺⠛⠁⠀⠀⢀⣴⡞⢡⣴⠛⠁⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢔⠊⠆⠀⠀⠀⠈⠓⠀⢀⣤⡺⠟⠁⠀⠀⢀⡠⡞⡑⣠⠿⠋⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡒⠥⡀⠀⠀⠀⠈⠉⠀⠀⣠⢖⠗⠊⠀⠀⠀⣀⡴⠫⢐⡶⠞⠉
⠀⠀⠀⠀⠀⢀⡠⠶⠥⡈⠀⠀⠀⠉⠂⠀⠀⣀⠴⡫⠊⠁⠀⠀⢀⡤⠎⡑⢡⡴⠛⠀⠂
⠀⠀⢀⡠⡖⢑⠀⠀⠀⠀⠉⠒⠀⠀⢀⡴⡊⠕⠁⠀⠀⠀⣠⠖⠉⠀⣠⢾⠯⠖
⣠⣒⠁⠁⠀⠀⠀⠀⠒⠀⠀⠀⣠⢖⠍⠊⠀⠀⠀⣀⠔⡛⠈⢠⡴⠛⠓⠟
⠈⠐⠄⡉⠐⠒⠤⠄⣀⣀⡴⡪⠖⠁⠀⠀⢀⡤⠺⠃⢈⣱⠾⠭⠤
⠀⠀⠀⠀⠑⠠⣀⠀⠀⠓⠛⠤⡀⠀⣠⣖⠙⠀⣡⡴⠋⢩⠄
⠀⠀⠀⠀⠀⠀⠀⠁⠢⢄⡀⢀⠀⢻⡱⢁⣤⡾⠏⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢼⡗⠛⡂⠔

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣅⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢷⣄⠙⠃⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⠙⢷⡄⠉⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡅⠹⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣧⡀⠛⠃⠀⠙⠷⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠻⣦⡈⠉⠀⠀⠀⠀⠀⣴⡟⢁⣤⡀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡉⠻⣦⡈⠀⠀⠀⠀⠀⠀⠀⠘⠿⠋⢉⣿⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣧⡈⠻⠂⠈⠻⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢁⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡟⠻⣦⡈⠋⠀⠀⠀⠀⠀⠀⣾⣷⣄⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⡉⠻⣦⡈⠀⠀⠀⠀⠀⠀⠀⠀⢸⣎⣿⣿⠄⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠿⣇⠈⠻⠀⠈⠻⡦⠀⠀⠀⠀⠀⠀⠀⠈⠛⠁⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢷⣄⠙⠃⠀⠀⠀⠀⠀⣴⠾⣶⠀⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⠙⢷⣄⠉⠀⠀⠀⠀⠀⠀⠈⠁⠰⠟⢙⣷⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣅⠙⠷⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠰⠞⢁⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⢷⣄⠙⠃⠀⠀⠀⠀⠀⣴⠶⣶⡀⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣟⠙⢷⣄⠉⠀⠀⠀⠀⠀⠀⠈⠃⠀⣿⠀⣠⠄⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⢀⣴⢿⣅⠙⠷⠀⠙⢷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⢁⣴⠟⠁
⠀⠀⠀⠀⠀⢀⣴⠿⣷⣄⠙⠃⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⢀⣴⠟⠻⣦⡀⠉⠀⠀⠀⠀⠀⠀⠀⠋⠙⢷⣄⣠⠀⢀⣴⠟⠁
⠀⠀⠰⣿⡁⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⢁⣴⠟⠁
⠀⠀⠀⠀⠻⣦⡀⠀⠀⠈⠀⣴⠶⣦⡀⠀⠀⠀⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠈⢷⣄⠈⢻⡆⠀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠙⠳⠟⢁⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⢀⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠭⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠬⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⡀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⣉⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡂⠀⠀⠀⠀⠀⠀⢀⣭⢤⣀⠀⠀⠀⠘⠛⠃⠀⠀⠀⠀⠀⠀⠒⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠠⠀⠀⠀⠀⠀⡜⠁⠀⠀⠈⠳⡀⡠⠒⠒⠢⡀⠀⠀⠀⠀⠀⠬⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠁⠀⠀⠀⠀⢸⠀⠀⠀⠀⣀⠀⣿⠀⡀⠀⠀⠘⡀⠀⠀⠀⠀⣈⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠈⢀⣷⠀⠁⠀⠀⢠⠇⠀⠀⠀⠀⠒⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠑⢤⣀⣀⣠⠞⠈⠣⣄⣀⣠⠞⠀⠀⠀⠀⠀⠨⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⠤⣿⠀⠉⠉⠀⠙⢦⡀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠉⠀⠀⢀⡴⠋⠀⠀⣀⠀⣷⠤⠤⢤⣄⡀
⠀⠀⠀⠀⠀⠀⣠⠖⠉⠀⣀⣤⠤⣿⠀⠒⠀⠀⠀⠀⠉⠒⠤⣀⣀⣀⡀⢀⣀⣀⣀⠤⠖⠉⠀⠀⠀⠀⠐⠀⣿⠤⣤⣀⠀⠉⠲⣄
⠀⠀⠀⠀⢀⡼⠁⠀⣰⠋⠁⠀⠀⣿⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠭⠀⣿⠀⠀⠈⠙⣆⠀⠈⢧⡀
⠀⢀⡴⠞⠋⠀⠀⠰⡇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⠀⣿⠀⠀⠀⠀⢸⠆⠀⠀⠙⠓⢦⡀
⣰⠋⠀⢀⣤⡀⠀⢠⡃⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⣿⠀⠀⠀⠀⢘⡄⠀⢀⣤⡀⠀⠙
⢧⣀⡴⢃⡏⠱⣄⡀⣹⠀⠀⠀⠀⣿⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢩⠀⣿⠀⠀⠀⠀⣏⢀⣠⠎⢹⡘⢦⣀
⠀⠀⠉⠋⠀⠀⠈⠉⠁⠀⠀⠀⠀⣿⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠀⣿⠀⠀⠀⠀⠈⠉⠁⠀⠀⠙⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣥⣤⣤⣄⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠶⠶⠛⠛⠋⠉⠉⠉⠉⠛⠛⠛⠶⠦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠛⠉⠀⢀⣀⣤⢤⠴⠶⢶⠶⠶⢦⣤⣄⣀⠀⠀⠉⠛⠶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠋⠀⢀⣠⡶⠛⠉⠁⠀⠀⠀⠀⣶⣶⠂⠀⠀⠀⠘⠋⠓⢦⣄⡀⠈⠛⢶⣄
⠀⠀⠀⠀⠀⠀⣠⡾⠁⠀⣠⣴⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣦⡀⠀⠙⢷⡄
⠀⠀⠀⠀⢀⣼⠋⠀⢀⣾⠋⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢸⠁⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣦⡀⠀⠹⣦
⠀⠀⠀⢀⡾⠁⠀⣰⠋⠀⠀⠀⠀⢀⠄⠊⡀⠀⠐⠒⢀⠀⣾⠐⡿⠀⠀⠀⠆⢀⠀⠀⠀⠀⠀⠀⠀⠻⣄⠀⠘⣧
⠀⠀⢀⡾⠁⠀⣴⠋⠀⠀⠀⠀⠀⢀⢀⡌⠃⠀⠀⠰⡈⢸⣿⠀⠀⠐⠀⠀⠀⢀⡠⢆⠀⣀⠀⠀⠀⠈⠹⣆⠀⠘⣧
⠀⠀⣼⠃⠀⢰⠇⠀⠀⠀⠀⡀⠀⠀⠀⠀⠂⣦⠀⠀⣤⣾⣿⠀⠀⠠⠐⠄⡀⠈⠀⠀⠀⠁⣀⡤⠒⠀⠀⢿⡄⠀⢹⡆
⠀⢀⡿⠀⠀⣟⠀⡀⠀⠀⣸⠃⠄⠀⠀⠀⢉⠈⢷⣄⠸⣿⣿⠀⠀⠀⠠⠞⠀⢐⣠⣤⡶⠟⠉⠆⠀⠀⠀⠀⣷⠀⠀⣿
⠀⢸⡇⠀⢸⡇⣠⡀⠀⢀⡀⠀⠀⣀⠠⠂⠀⠀⠀⠛⣷⠼⢛⠐⢄⢀⣠⣴⣾⣿⣟⠁⣀⠀⠀⠠⠀⠀⠀⠀⢹⠀⠀⢹⡀
⠀⢸⡇⠀⢸⡗⣭⣿⡇⠀⠓⠦⢤⣤⣤⣤⣤⣤⣴⣾⣏⠰⣿⡷⠆⣿⡿⠛⠛⠛⠛⠛⠛⠓⠒⢀⠀⢸⡿⡿⢺⠀⠀⢸⡇
⠀⢸⡇⠀⠘⣇⠉⠀⠀⠀⡃⠀⠀⠀⣂⣼⣿⠿⠟⠋⠉⠀⠈⣠⡜⢷⣤⡀⠀⠀⠀⠄⠀⠀⠴⠈⠀⠀⠀⠀⣸⠀⠀⣼⠁
⠀⠈⣷⠀⠀⣯⠀⠀⠀⠀⠠⣠⣾⠿⠛⠏⠁⢠⠔⠀⠀⠀⠀⣿⣿⠂⠙⢧⠀⢀⠀⠀⠀⢀⠉⠃⠀⠀⠀⠀⡏⠀⠀⣿
⠀⠀⢻⡄⠀⠘⡖⠀⠀⠴⠚⠋⠀⠄⠀⠀⠀⠀⡘⠀⠘⠆⠀⣿⡏⠤⠒⠀⡁⠈⠀⠐⠆⠀⠆⠀⠀⠀⠀⣾⠁⠀⢸⠇
⠀⠀⠈⢷⡀⠀⠹⣤⠀⠀⠀⠀⠰⠀⠀⢤⡀⠀⢠⠀⣀⠀⠀⣿⠁⠑⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠃⠀⢠⡟
⠀⠀⠀⠈⢷⡀⠀⠙⣦⠀⠀⠀⠀⠈⠀⢴⠀⠐⠀⠀⢄⠀⠀⡏⠈⠉⡄⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⢠⡟
⠀⠀⠀⠀⠈⢻⣄⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⠈⠁⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠟⠀⠄⣴⠟
⠀⠀⠀⠀⠀⠀⠙⢷⣄⠀⠈⠻⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⣴⡄⠀⠀⠀⠀⠀⠀⠀⣀⢀⡴⠏⠁⠀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢶⣄⠂⠀⠉⠓⠦⣤⣀⠀⢀⠀⠀⢛⠃⠀⢀⠀⢀⣰⡤⠴⠛⠁⠀⢀⣡⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢶⣄⣀⠀⠀⠈⠉⠙⠓⠒⠚⠓⠒⠛⠉⠉⠁⠀⠀⣀⣤⠶⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠶⠶⣤⣤⣄⣀⣀⣀⣀⣠⣤⣤⠶⠖⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣦⣰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠛⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣼⣤⣤⣀⣀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⢀⣴⣾⠿⠛⠉⠉⣿⡏⠉⠙⠛⠿⣶⣄⡀⢀⠴⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠋⠀⣀⠤⠒⢺⣿⢟⠒⠆⢤⡀⠈⠙⢿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠋⠀⡰⢎⣀⡴⠚⢻⣿⠸⠛⠲⢦⣈⡷⡄⠀⠹⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃⠀⡜⢀⡼⠻⣶⣄⣿⣿⠀⡇⣠⣴⠟⣦⠘⢆⠀⠹⣷⡀
⠀⠀⠀⠀⢀⠀⣀⢀⡀⠀⠀⠀⣾⡇⠀⢸⢀⣾⣀⠀⠹⠿⣿⣿⣤⣿⣿⣧⣤⣸⣧⣘⡄⠀⣿⡇⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠸⣷⢿⣾⠁⠀⠒⠶⣿⡿⠿⣿⣶⣶⣶⣶⣶⣶⣾⡀⢀⣿⠛⠛⠛⠛⣛⣛⡿⠿⣿⡿⠒⠒⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⠀⠸⠀⢻⡉⢉⣽⣿⡏⢹⣿⣿⣿⣍⠉⢠⠏⢰⠁⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡄⠀⠳⡈⢳⣾⠛⠁⠄⢸⣿⡇⠙⢻⣷⡏⢠⠆⠀⣰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄⠀⠙⠯⣈⠛⠶⢴⢸⣿⢧⠖⠋⣀⠝⠁⢀⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠿⣷⣄⡀⠈⠑⠒⠼⣼⣿⠴⠒⠈⠀⢀⣴⡿⢏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠉⠀⠈⠙⠿⣶⣦⣤⣄⣿⣧⣤⣤⣴⡾⠟⠋⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢹⠏⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠯⠿⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⡅⠀⠀⠀⠐⠀⠐⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⠀⠠⡀⠀⠀⠀⠀⠛⠒⡀⠂⠆⠀⠀⠀⠐⠀⠘⠀⠀⠀⠀⢀
⠲⣶⠶⠀⡀⠄⠀⠀⠀⠀⠀⡐⠁⠀⠀⠀⠀⢈⠀⠀⠀⠀⠄⠀⡁⢀⠾⢿⡆⠀⢀⠄⠘⠓⠀⠀⠐⠁⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠔⠀⡀⠠⠄
⠀⠈⡀⠘⢄⠀⡀⢱⣀⡀⠀⢀⠀⠀⠀⡀⢸⣼⠆⠀⠐⠁⠀⠀⡅⠀⠀⠸⣧⠀⠀⠀⠀⠈⠀⠀⢰⠀⠀⠀⠀⠠⢀⡆⠀⠀⡠⠂⠂⠀⣸⠇⡐⠀⠈
⠀⠀⠀⠀⠀⠁⠀⠀⠀⢈⠀⠀⠣⢴⣤⣶⡿⠿⢀⡀⠀⡀⠀⠀⠂⠰⣤⣼⠇⠀⠀⠀⠀⣀⠔⠀⠈⠳⢔⡪⢌⡲⠊⠀⡀⠀⠃⠈⠓⠊⠁⣠⣅
⠀⠀⠀⠀⠀⣦⠀⠀⠀⠪⡀⠀⠀⠀⠈⠹⠀⠰⣏⠀⠀⠅⢀⠀⠀⡀⠀⠀⠀⠀⠒⠒⣀⠇⠀⠀⠀⠀⠀⠉⠀⡀⠀⠀⠀⠀⠀⡠⠂⠀⢀⣿⠋
⠀⠀⠄⠀⠠⣿⠆⠀⠠⠀⠮⠀⠀⠀⠀⠀⣶⡀⠙⠦⡀⠀⡀⣁⣴⠃⠰⠃⠀⠀⠄⠀⠀⠀⠀⡠⠞⠀⡄⠀⢰⠁⠀⠐⠁⠀⠠⢠⣴⡖⣸⣿⠃
⠀⠀⠀⠀⠉⡠⠄⠁⠐⢤⣀⣀⡠⠔⠀⣠⠇⠀⢀⣠⣈⡉⣁⠡⢤⠎⢠⠓⢀⠤⢤⡀⢈⠺⠥⣐⡨⢘⣧⢸⡀⠀⠀⠀⠀⠐⡰⣿⣿⡞⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠠⠐⣚⣻⣬⣧⠬⠷⠾⠷⠖⠶⠛⠓⠚⠓⢒⡒⢒⠶⠾⠦⢿⣭⣿⣙⣟⣷⠍⣀⣤⢄⣴⣾⡿⠛⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⠴⠷⠚⠋⠉⠃⠀⢀⡀⠄⠀⠀⢲⡄⠀⠀⠀⣰⡌⠹⡿⠉⢛⣿⡷⠒⠒⠛⠫⢽⣛⣻⠦⣿⣝⣅
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢓⠁⠀⣠⠀⠸⠀⣠⠼⣏⠀⠀⠘⠛⠁⠀⠈⠓⠛⢡⣦⣿⣦⣬⣿⣇⠣⢤⣤⣸⡆⣿⡿⡛⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠠⣼⣄⠀⠊⠀⠀⢀⣀⣉⣀⠠⢤⣴⣴⣶⣶⣦⣶⣴⣴⣦⣦⡤⣭⣭⣍⣙⣳⠶⣶⣶⣿⣎⣱⡏⢸⡧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣉⣥⢴⣶⣲⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣍⣻⢷⣾⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠘⠛⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠷⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣾⡇⣶⣦⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣢⣾⡿⠟⠋⠉⣿⡇⠉⠉⠛⠿⣿⣦⡊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⠻⡄⠀⠀⢠⣿⡇⠀⠀⠀⠰⠋⢻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠃⠀⠀⢰⣄⢸⡿⠇⢠⡾⠃⠀⠀⠀⢻⣿⡄
⠀⢀⣀⠀⢀⠀⠀⠀⠀⠀⠀⠛⠋⠀⠀⠀⠀⠉⠁⠀⠀⠀⢻⣿⣶⣶⣶⣾⣿⣧⣤⣤⣀⣀⣀⣀⠀⢀⡀
⠀⠈⠉⠀⠀⠀⠉⠉⠉⠉⠙⣿⣟⠛⠻⠿⠿⠿⡄⠀⠀⢀⣀⡀⠀⠀⠀⢠⣴⡆⠀⠀⠀⠀⠀⠀⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⡄⠀⠀⠀⢴⠇⠀⣾⣿⠈⠛⠀⠀⠀⣼⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣦⡴⠀⠀⠀⠀⣿⡏⠀⠀⠀⣳⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠟⠻⣿⣶⣤⣀⡀⣿⣇⣠⣴⣾⡿⠛⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠛⠇⣿⠟⠛⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⢤⣤⣀⡤⠶⡻⢶⢤⢄⣤⡖⢟⡳⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⠶⠷⣷⣮⣳⡗⡐⡱⠡⢪⣞⢕⢹⡳⠲⢖⢶⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⣍⣿⠛⠽⣻⣴⣿⢵⡫⠉⠉⠉⢳⣛⡷⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣳⣌⣿⡄⢸⣺⠀⠀⣷⣥⡤⠔⠚⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣎⣙⠷⢴⡿⣏⣰⣿⣿⡿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠽⣿⣶⣶⢭⡶⢻⣋⣭⣤⡽⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣶⣧⣼⣥⣮⣾⢿⣟⣿⡍⠝⡶⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠟⠝⣿⠛⠁⠁⠃⠀⠘⠆⠱⣄⠀⠁⠊⡜⡹⢲⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⠁⠀⠀⠔⠁⠀⠀⠀⡀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠁⠊⡰⠉⡹⢢⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠊⡠⠰⠊⠀⠀⠀⢀⣀⣀⣸⣿⠝⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⢠⢊⠜⢑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⣠⠞⡁⡆⡇⠃⠀⠀⠀⡰⡫⢋⢅⣵⢵⠕⡫⣻⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠔⡡⢎⡝⣦
⠀⠀⠀⠀⠀⣠⠚⠁⠀⠣⠉⠀⠀⠀⠀⢸⠋⣈⡵⠝⢳⡧⡪⣮⣏⣕⢉⢷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠐⢊⡴⢋⠔⣡⢷⡀
⠀⠀⠀⢠⠞⠁⠆⠢⠘⠀⠀⠀⠀⠀⠀⢿⡼⣿⣇⠀⢸⡪⡮⡟⠀⠙⢷⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⣡⠞⣡⢊⠝⡄
⠀⠀⡴⠁⢠⠺⠈⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣕⢟⢷⠿⡪⣪⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣠⠞⡡⢋⠜⡼⡄
⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣕⡩⡪⣞⣷⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡡⠊⡠⢂⠞⡰⣳
⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣪⣾⣵⠟⡻⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⡴⢁⢞⣔⣽⡀
⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⢴⡄⠀⠀⡼⣊⣼⡇⠈⢿⣮⡪⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⠔⡡⡫⢪⢾⡅
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⡱⡻⣦⡀⣿⣿⣿⠁⠀⣸⣯⡾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠔⡡⢊⠔⡵⡱⣻⠇
⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣊⡿⢻⡿⣯⢞⢟⢟⣽⡻⣮⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡡⢊⠔⡡⢪⢎⡔⣩
⠸⡆⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣏⢔⢵⠵⠦⠛⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡫⢖⡡⢊⠔⡡⢊⠴⡏
⠀⠱⡀⢠⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠿⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢀⠔⢋⠴⣋⠔⡡⢊⠔⣩⡾
⠀⠀⠱⡀⠰⢘⢰⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⡀⢀⠀⠀⠀⢀⠀⡀⢀⠀⡰⢃⠄⣁⡴⢩⠞⡡⢊⡴⣡⢞⣽⢭⠉⢩⠉⠉⣠⣤⡄
⠀⠀⠀⠘⢦⠈⠸⢈⢠⠠⢀⠀⡀⢀⢀⢀⠜⡰⢃⠜⡡⢊⠤⢊⠴⢊⠴⢁⠔⡠⢂⠞⡱⢡⢮⠎⡰⢁⠞⡰⢋⢜⡵⠟⠛⠒⠒⠒⠒⠒⠛⠛⠋⠉⠁
⠀⠀⠀⠀⠀⢙⣦⣈⠘⠸⠸⠄⠃⠂⠂⠘⠐⠀⠃⠚⠐⠃⠐⠁⢘⣁⠚⠁⠊⠐⠡⢊⡔⡱⢃⠞⡰⢃⣎⣴⠷⠋⠉⠉⠉⠉⠉⠉⠩⠭⠭⠭⠭⠭⠉
⠀⠀⠀⠀⠀⠀⠁⠉⠉⢲⠦⣤⣤⡄⠒⣶⣶⣲⣶⡶⠾⢿⣿⣭⣤⣬⠭⢭⣉⣁⣰⣋⣞⣰⣧⠾⠶⠿⠭⠤⠤⠤⠤⠤⠬⠥⠤⠭⠭⠭⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠒⠒⣒⣀⣀⣀⡭⠭⠍⠉⠭⠭⠍⠉⠉⠀⠂⠘⠉⠩⠿⠿⠿⣭⣭⣭⣽⠉⠉⠩⠭⠭⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣄⠦⠴⢸⣧⠶⢠⡤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠗⠉⠁⠀⠀⠀⢸⣷⠀⠀⠀⠉⠻⠶⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣠⠞⣉⡲⠄⠀⠀⠀⠀⠀⢸⣿⡀⠀⠀⠀⠀⢰⠎⠳⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠫⠤⠤⠉⠀⠀⠀⡀⠀⠀⢸⣿⡇⠀⡐⠀⠀⠈⠤⠎⠈⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠷⠁⠀⠀⠀⠀⠈⠓⢤⡐⠀⠀⢸⣿⣷⠀⠀⣠⠋⠀⠀⠀⠀⠀⢮⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⣀⣙⣇⠀⢸⣿⣿⣠⠞⠁⠈⠀⠀⠀⠀⠀⠘⣧
⢲⡀⣶⠀⠀⣀⣀⣠⣤⣿⣤⣤⣶⣶⣶⣿⣿⣿⣿⣿⣿⣦⣸⡟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠀⠀⠀⠀⠀⢰⡆
⠀⠟⠘⠇⠀⠀⠀⠀⠀⢤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣏⠻⣿⣿⣿⣿⣿⣿⡿⠿⠿⠛⠛⣻⠋⠋⠉⠁⠀⠸⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡇⠀⠀⠀⠀⡀⠄⠀⣴⠟⢻⣿⡇⠀⠈⣯⡉⠀⢀⠀⠀⠀⠀⠀⢠⡛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⢠⠞⢁⠈⢸⣿⡇⠀⠀⠀⠙⠦⡀⠀⠀⠀⠀⢀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣄⠞⡴⢀⠁⠀⠂⠀⠐⣿⡇⠀⠀⠀⠀⠀⠀⣀⠤⠤⢀⡺⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠫⢦⣁⠙⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠈⣓⢔⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠵⣦⣄⡀⠀⠀⢸⡇⠀⠀⠀⠀⡀⣴⡾⠃⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠳⠸⡇⠰⠸⠋⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣆⡂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠂⠉⠉⠉⠉⠒⠠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠜⠁⡠⠖⠋⠉⠉⠙⠲⢄⠈⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠎⠀⡞⠀⡴⠊⠉⠉⠑⢄⠀⢣⠀⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠀⢰⠀⠀⠀⠀⠀⠈⡆⠈⡆⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠘⡆⠀⢆⡔⠊⠐⢲⠉⠁⠲⡁⢠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡄⠈⠦⣀⠀⠀⠀⠈⡆⠀⠀⢣⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⡈⠀⠀⠀⠀⣏⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡏⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠈⠉⠉⠉⠉⠉⠉⠉⠉⠁⢀⣸⣆⠀⡏⠀⠀⠰⠋⠉⠉⠉⠉⠉⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡟⢹⠉⠀⠀⢰⡀⠀⠀⠀⠀⣀⠜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⠀⠐⠂⠀⠠⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⡤⠓⠀⠀⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⡜⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡤⠇⠀⠀⢠⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠃⠀⠀⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⢀⣠⠛⠁⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠎⠩⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠠⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠤⠜⠀⢀⡀⠀⠧⠤⢄
⠀⠀⠀⠀⡠⠚⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⠀⠀⠀⠰⣾⣷⠄⠀⠀⠀⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠓⢄
⠀⠀⢀⠞⠀⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⠤⢤⠀⢸⡇⠀⡤⠤⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠣⡀
⠀⢀⠎⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢪⠀⢸⡇⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠱⡀
⠀⡜⠀⣰⡆⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠁⢸⠀⣼⣧⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢰⣆⠀⢣
⠸⠀⢀⣿⣿⡄⠀⠣⡠⠊⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⢰⢠⣿⣿⡄⠀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⢄⠜⠀⢠⣿⣿⡄
⡇⠀⣸⣿⣿⣿⡆⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⡌⣾⣿⣿⣧⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡀⠀⠀⢰⣿⣿⣿⡇
⡇⠀⠈⠉⠻⣿⠀⠀⡖⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠁⠀⢰⣹⣿⣿⣿⣿⣆⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢲⠀⢀⣿⠟⠉⠁
⠰⣀⠔⠢⡀⠈⠁⠀⠱⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍⠀⠀⣸⣿⣿⣿⣿⣿⣿⣆⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠎⠀⠀⠁⢀⠔⠢⣀
⠀⠀⠀⠀⠈⠦⡀⠀⠀⠈⠑⠢⠤⠄⢀⣀⠀⠤⠤⠒⠙⢄⠀⠀⠸⣿⣿⣿⣿⣿⣿⣿⣧⣀⠀⠑⠒⠤⠤⠀⣀⡀⠠⠤⠔⠊⠁⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣠⣤⣶⣿⣄⠀⠀⠘⢻⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣄⣀⣀⣀⣀⣀⠀⠀⠀⠀⣀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠢⠄⣀⠀⠉⠉⠛⠻⠿⣿⣿⣿⣿⣄⡀⠀⠀⠘⠻⣿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠛⠉⠁⠀⣀⠠⠐⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠒⠠⠤⣀⡀⠈⠙⠻⢿⣧⣄⠀⠀⠀⠈⠹⢿⣿⠟⠋⠁⢀⡀⠤⠔⠒⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢄⠀⠉⠻⢿⣆⡀⠀⠀⠀⠀⠋⡱⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⢄⠀⠙⠋⠐⡢⠄⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⡠⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢞⠵⣜⢦⡀
⠀⠀⠀⠀⠀⠘⡗⠢⢄⣀⠀⢀⣴⣦⡀⠀⠈⢧⠘⣰⠟⢠⠏⠀⠀⣠⣶⡄⠀⠀⣀⣠⠴⡶
⠀⠀⠀⠀⠀⠀⢱⡾⠀⢸⠀⢻⣿⣿⣿⠁⠀⢸⠆⠀⠀⢾⠀⠀⢻⣿⣿⣿⠆⢸⠁⢢⣴⠃
⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠓⠤⢿⣿⣿⠤⠖⠁⠀⠀⠀⠈⠓⠦⣼⣿⣿⣇⠤⠊⢀⣶⠃
⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⡀⠀⠀⠀⣀⠀⠀⠀⣀⣤⢀⡀⠀⠀⠀⠀⠀⢀⣾⡏
⠀⠀⠀⠀⠀⠀⠀⠀⡗⣀⠀⠠⠀⠀⠀⠒⠒⡀⠀⠂⣶⠒⠖⠀⠢⠀⠤⠍⢛⠛⢻⡁
⠀⠀⠀⠀⠀⠀⠀⠀⣏⡀⠠⠀⠂⢒⣀⣀⣈⣀⣀⡀⣒⣃⣠⣀⠀⠀⠀⠀⠈⢻⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠹⠖⠚⠉⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠙⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣐⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⢒⠏⡒⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠐⣎⡹⣀⡇⠀⡁⡳⢸⣤⣇⣰⠤⣀
⠀⠀⠀⠀⠀⠀⠀⢀⢠⡄⣤⢠⢴⠾⣤⢿⡟⢻⡴⡶⠐⡅⡕⣰⣯⣽⣻⡞⢤⠷⣦⡄⢠⠤⡀
⠀⠀⠀⠀⠀⠀⠀⣘⢞⡍⢩⡍⣾⠒⣮⡸⡋⢑⡄⢀⡬⠂⢦⠀⢹⡶⢩⠁⠘⠗⠻⢸⠌⠊⡁⡚⡀
⠀⠀⠀⠀⠀⠀⠐⠼⡌⠧⠸⡇⢹⠏⠙⠷⣧⠀⣷⠏⠁⡀⡈⠵⣼⠃⣠⠴⠛⠹⡦⢸⡗⢶⠇⡧⡅
⠀⠀⠀⠀⠀⠀⠀⢟⣥⠦⣄⠻⡟⣀⠦⠀⣥⡴⠐⣴⠆⠃⠰⣶⠖⠦⣤⠀⢀⣀⠗⡞⣀⣦⠴⠳⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣢⠰⣾⠉⣻⡥⠀⢺⠷⠀⠿⠃⠀⠈⠿⠀⠾⠵⠀⢨⣽⠋⣳⡆⢁⡒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⣛⠡⢈⡀⠀⠀⠀⠀⠀⢶⣦⡀⠀⠀⠀⠀⣄⣀⣉⠈⠛⢀⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⠛⢋⡉⢰⡤⠀⠐⠂⠀⠴⠃⠐⠂⠀⢤⡆⢉⡍⠛⠺⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣧⣴⠶⣟⣻⣤⣤⣤⣤⣤⣤⣤⣬⣿⣿⣛⣶⢦⣬⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠒⠀⠁







⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣛⣛⣻⣿⣛⣛⣻⣿⣻

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⡿
⠀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠁⣼⠁
⠀⠹⣟⠲⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠚⠉⠀⣠⡾⢻⠇
⠀⠀⢘⣦⡀⠉⠙⠲⠦⣤⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠶⠚⠉⠁⠀⣀⡤⠞⠉⣰⣯⡦
⠀⠀⠘⢯⡙⠲⢤⣀⠀⠀⠈⠉⠉⠛⠒⠒⠶⠤⣄⣀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣿⣿⣿⣿⣶⠶⠚⢛⡖⢀⡤⠞⠉⠀⢀⣀⡤⠴⣒⣋⣭⠀⣠⡾⢋⡼⠁
⠀⠀⠀⢶⡿⣦⡀⠉⠉⣛⣒⡒⠶⠦⠤⣤⣤⣀⡀⠉⠓⢦⡀⠀⢠⣶⡿⠟⢋⣵⣿⣿⣾⣿⠿⠟⣿⣼⡵⠋⠀⣠⠴⠚⠉⠀⠀⠀⣀⠴⠋⠀⠁⣠⣞
⠀⠀⠀⠀⠻⣤⡉⠓⠀⠛⠬⣅⣀⡀⠀⠀⠀⠈⠉⠓⢦⡀⠙⢦⡻⣭⡀⢀⡙⣏⠋⠉⠁⠀⠀⠀⣿⡟⠀⣠⠟⠁⠀⠀⠀⠀⢈⣉⡭⠞⢀⡤⠞⣫⠟
⠀⠀⠀⠀⠀⢰⣿⢦⣄⡀⠐⠮⠭⣉⣀⣀⡀⠀⠀⠀⠀⠉⠢⡀⠹⣄⠙⠳⣝⣪⣳⣴⡄⢰⠀⢸⣿⠀⠞⠁⠀⠀⢀⣀⣉⡭⠽⠂⠀⣀⣤⠶⠋⠁
⠀⠀⠀⠀⠀⠀⠈⠓⠦⣭⣁⣀⠀⠘⠓⠒⠒⠒⠲⠆⣠⡶⢦⣌⣀⠙⡆⠀⠈⠙⣿⣿⣿⣄⣇⣠⣿⣿⡄⠀⠤⠔⠋⠀⠀⠀⣀⣺⡿⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⠿⣭⣤⣄⣀⣀⡀⠈⠛⠻⠿⠿⣿⣿⣶⣶⣾⣿⣿⣿⣿⣿⣿⣷⠿⣧⡀⠀⢀⣠⣶⣾⠿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⠛⠛⠛⢲⣶⣤⠶⠟⠛⠩⢛⣿⣿⢿⡟⢹⣧⠹⣆⠈⠻⣏⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠞⠋⠁⣠⡶⢶⡶⣻⡿⠟⢡⠟⠀⠈⡟⢧⠙⢦⠀⠙⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡶⠛⠁⠀⠀⠀⠀⠘⠛⠟⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⠀⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⡃⠀⠀⠀⠀⠀⠀⠸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣯⣍⠁⠀⠀⠀⠀⠀⠀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⣼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠁⠀⠀⠀⠀⣼⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠿⢿⠿⠏⠀⠀⠀⠀⠀⠀⢀⣾⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠿⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣤⣴⡾⠟⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠙⠛⠛⠛⠛⠛⠛⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⣀⠀⢀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡰⠋⢠⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⢈⣉⠘⠀⡰⠃⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠒⠉⠉⢡⠀⠀⠀⠀⠀⠀⡎⠰⠁⠐⠐⠋⡠⠊
⠀⠀⠀⠀⠀⠀⠀⢠⠔⠁⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈
⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⡠⠀⢀⡜⣆⣰⠈⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⠀⠀⠀⡐⠁⢀⠊⢇⠳⡈⡤⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠀⠀⠐⠀⠀⠀⠀⢀⡜⠀⢠⠃⡰⢈⠜⡸⠆⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⢀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⡰⠁⠀⡇⢸⠘⣀⠇⠀⢀⠔⠁⠀⡇
⠀⠀⠀⠀⠀⢸⠀⢠⠁⠀⠀⠀⠀⠀⠀⡠⠃⠀⡔⠁⠀⢰⡉⡞⢀⠇⢀⠴⠃⠀⠀⢰
⠀⠀⠀⠀⠀⠈⠀⢸⠀⠀⠀⠀⠀⠀⡐⠁⢀⠜⠀⠀⠀⡎⢸⣠⡎⠠⠁⠀⠀⠈⠀⡌
⠀⠀⠀⠀⠀⢠⠀⢸⠀⠀⠀⠀⢀⠜⠀⢀⠎⠀⠀⠀⠀⢇⠸⠉⢃⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠸⡀⠈⡄⠀⠀⢀⠊⠀⠠⠃⠀⠀⠀⠀⠀⢨⢜⠇⢸⢀
⠀⠀⠀⠀⠀⠀⠣⠀⠈⠠⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠘⣀⡳⠟⣁⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠀⠀⠀⠀⠀⠤⠤⠤⠄⠒⠒⢈⣁⠴⢺⣍⢦⠦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⠀⠀⠀⠤⠤⠤⠤⠄⠒⠊⠁⠀⠀⠀⠛⠛⠲⣶⢝⢲⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠦⠦⢤⡀⠀⠀⠀⠀⠀⢀⡤⠤⠤⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠈⠳⣄⠀⢀⠜⠁⠀⠀⠀⠀⠈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⣼⠤⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠉⠛⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣄⠀⠈⢢⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⢀⡠⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢄⡱⡄⠀⠀⠄⠀⠀⢀⠀⢀⡜⠁⣠⠔⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣻⣦⠤⠬⠷⠶⠥⣤⣿⠒⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡋⠀⠀⠀⣀⣀⣀⠀⠀⠈⠉⢲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠖⠋⠉⠀⠟⡏⠉⠙⠒⢤⡊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠈⠀⠱⡀⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠈⢢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣃⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⠀⠀⠀⣰⠞⠋⣿⠉⣟⠛⢶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⣯⠀⠀⣿⢠⡇⠀⠾⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣿⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡟⢻⡷⢦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣸⠃⠀⠙⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⣸⠇⣿⠀⣀⣴⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⢻⡟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⡀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣀⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠒⠒⠒⠋⠲⠤⣤⣤⣠⣤⡤⠴⠚⠧⠤⠤⠔⠊⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣸⣿⣿⣇⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣼⣿⡆⠀⠀⠘⣿⣿⣿⣿⣿⡿⠁⠀⠀⣼⣿⡆⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠙⣿⣴⣿⡆⠀⠀⠹⢿⡇⠀⠀⠀⠀⢠⣿⣿⡀⠀⠀⠀⠀⢹⡿⠃⠀⠀⣸⣿⣴⡿⠋
⠀⠀⠀⠀⠘⣿⣿⠃⠀⠀⠀⢸⣷⣤⣀⣀⣠⣿⣿⣿⣷⣄⣀⣀⣴⣿⡇⠀⠀⠀⠘⣿⡿⠁
⠀⠀⠀⠀⠀⠘⣿⣦⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⢀⣼⣿⠃
⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⠃
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣤⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠃⠙⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢦⡀⠀⠀⠀⠀⠀⣀⣤⣴⣶⣾⣿⣿⣿⢿⣿⣶⣶⣤⣀⡀⠀⠀⠀⠀⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⣀⣴⣿⠿⠛⠉⠀⠀⠀⣿⣿⠀⠀⠀⠉⠙⠻⣿⣶⣄⠀⡠⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠋⠀⠀⣀⡤⠒⠚⢹⣿⡟⡋⠑⠒⠤⣀⠀⠀⠙⢿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠏⠀⠀⣤⡊⠁⣠⡤⠶⣿⣿⡇⡟⠷⢦⣄⠈⠑⣦⠀⠀⠙⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠃⠀⢀⠞⠀⣹⣿⣍⡀⠀⣿⣿⡇⢠⠀⠀⢈⣿⣿⠀⠑⡄⠀⠈⢿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠇⠀⠀⡎⠀⣼⠃⠈⢿⣿⣶⣿⣿⡇⢘⣤⣾⡿⠃⠈⢷⡀⠸⡄⠀⠘⣿⡇
⠀⠀⠀⠀⠀⢠⡄⢠⡄⢠⡄⠀⠀⠀⠀⣸⣿⠀⠀⣸⣀⣸⡇⠤⠤⠤⠛⠻⣿⡿⠷⣾⣿⣿⣷⣶⣤⣼⣧⣀⣧⣀⡀⣿⣷⠀⠀⠀⠀⢀⣤⣤⣤
⠀⠀⠀⠀⠀⠈⣿⡾⢿⣿⠃⠀⠐⠒⠶⣿⣿⢿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣿⡀⠀⣸⡟⠛⠛⠛⠛⠛⠛⠛⣛⣿⠿⣿⣿⠟⠒⠒⠀⢸⣿⣓⣛
⠀⠀⠀⠀⠀⠀⠉⠁⠈⠉⠀⠀⠀⠀⠀⢸⣿⠀⠀⠸⡀⠹⣏⠉⠛⢻⣿⣿⡟⢻⣿⣿⣿⣶⡆⠉⠉⢹⡏⠀⡇⠀⠀⣿⡿⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣇⠀⠀⢧⠀⠹⣆⣰⣿⠿⠛⡆⢸⣿⣿⠛⢿⣿⣆⣠⡿⠀⡰⠁⠀⢰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣆⠀⠈⠣⣀⡽⢿⣅⡀⠀⠃⢸⣿⣿⠀⠀⣨⡿⢿⣀⡼⠁⠀⢠⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣦⡀⠀⠙⠦⣀⠈⠙⠳⢾⢸⣿⡿⠾⠛⠉⣀⠴⠋⠀⠀⣴⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⡿⣿⣦⡀⠀⠀⠉⠒⠢⠼⣼⣿⡧⠴⠒⠊⠁⠀⢀⣤⣾⢿⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⠀⠈⠛⢿⣷⣦⣄⣀⡀⠀⣿⣿⠀⠀⣀⣠⣤⣾⡿⠟⠁⠀⠙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠈⠉⠛⠻⠿⠿⢿⣿⠿⠿⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⣛⣷⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣾⣿⣿⣷⡶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣻⣿⡿⠟⠻⢿⣿⣮⣳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⡏⠀⠀⠀⠀⢹⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⢻⡷⠔⠒⢖⢲⣞⣿⣻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠋⣤⡗⠛⣯⢹⣿⣵⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⢳⠛⡇⢰⣿⣾⢻⡅⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠰⡗⠺⣴⡇⠀⣿⣿⣦⡇⢸⠁⢀⡤⠤⢄⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣉⣹⠶⠶⠶⢶⣒⣋⣹⣄⡹⢧⣀⣿⣿⣦⣏⢻⣷⣿⣿⣷⠐⣷⣏⣉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠉⢳⣮⣉⠛⣿⣟⡧⢽⡶⢳⣼⣿⣼⠃⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢙⣿⣶⡏⠻⡧⠶⠞⠁⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢰⣿⡇⣿⡆⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠨⣿⡇⣿⣱⠞
⠀⠀⠀⠀⠀⢀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠀⢘⣿⡇⣟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣦⡀
⠀⠀⠀⠀⣠⢋⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠛⣴⡟⠀⢸⣿⣿⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠻⣄
⠀⠀⢀⣼⠇⣼⡟⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⣐⣳⣇⡀⠸⣿⣿⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠇⢳⣜⢧⡀
⠀⢀⣾⠏⢰⣿⣿⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢤⣄⡋⢙⠿⢿⣼⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⣿⣎⢷⡀
⠀⣼⡏⠀⣼⣿⣿⡄⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠉⠻⣷⣿⢦⣞⡉⣣⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⣼⣿⣿⣿⣧
⢰⡟⠀⢀⣿⣿⣿⣷⠸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢨⣿⣿⠀⣏⣿⣹⠆⠀⠀⠀⠀⠀⠀⢠⡟⠀⣠⣿⣿⣿⣿⣿
⡼⢀⣴⠿⡿⣿⣿⡛⠷⢽⡄⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠠⣿⣿⡆⣿⣡⠏⠀⠀⠀⠀⠀⠀⢠⡾⠷⢛⡿⣹⢻⠿⣟⠻
⡷⠋⠁⠀⢳⠘⢿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⢴⡏⠸⠦⠐⣿⣿⣿⢸⡁⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠞⣰⡿⡟⠀⠈⠙
⠀⠀⠀⠀⠘⣆⢈⡻⢿⣿⣶⣤⣄⣀⣀⣠⠞⣧⡞⠀⠀⠀⡼⢿⣿⣿⣧⡑⠦⢤⣀⣀⣀⣤⠤⠖⠉⣠⣾⡿⣱⠃
⠀⠀⠀⠀⠀⠘⣞⣿⣷⣍⡛⠿⠿⣿⣿⡟⢤⣿⣖⣀⠤⠚⠀⠀⠙⠿⣿⣿⣷⣶⣤⣤⣤⣴⣶⣷⣿⣿⢟⣴⠃
⠀⠀⠀⠀⠀⠀⠈⠳⣝⡛⠛⠁⠀⠀⠀⣷⢬⡏⠉⠙⠲⡄⠀⠀⢠⠴⠛⠛⣻⣿⣿⣿⣿⣿⡿⢟⣫⡴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠲⠤⣄⣀⣹⡦⣽⡀⢀⣠⣾⣆⢰⠃⠀⠀⠐⠛⣛⣫⣭⣿⠾⠟⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⣷⠼⡗⠿⢿⣿⣿⡇⣀⡤⠶⠛⠋⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣽⠢⡇⠀⠀⠈⠻⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢶⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠿⢿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠏⠀⠀⠀⠈⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡾⠿⢷⣦⡀⠀⠀⠀⠀⠘⣿⣆⢿⣿⣿⢆⣾⡏⠀⠀⠀⠀⠀⣠⣾⠿⠿⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣠⣤⣤⣻⡇⠀⠀⠀⠀⠀⠘⠿⣷⣶⣶⡿⠟⠀⠀⠀⠀⠀⠀⣿⢡⣤⣤⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣯⣵⡿⠃⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣭⣽⡿⠏
⢀⣴⡾⠿⢷⣦⡀⠀⠀⠀⠀⠈⠹⣿⣧⠀⠀⠀⠀⠀⠀⠀⢀⣿⡿⣿⣇⠀⠀⠀⠀⠀⠀⠀⣰⣿⡿⠁⠀⠀⠀⠀⠀⣠⣶⠿⠿⣶⣄
⣿⡏⠀⣀⣴⢹⣿⠀⠀⠀⠀⠀⠀⣿⣿⣧⠀⠀⠀⠀⠀⠀⣼⡿⠀⠸⣿⡄⠀⠀⠀⠀⠀⣰⣿⣿⡇⠀⠀⠀⠀⠀⢸⣿⢱⣄⡀⠈⣿
⢻⣷⣜⣛⣫⣾⡟⠀⠀⠀⠀⠀⠀⣿⡿⢿⣷⡀⠀⠀⠀⢰⣿⠃⣴⡄⢻⣷⠀⠀⠀⠀⣰⣿⠿⣿⡇⠀⠀⠀⠀⠀⠘⣿⣮⣻⣛⣴⣿
⠀⠉⠛⠛⠛⣿⣿⣦⡀⠀⠀⠀⠀⣿⡇⠀⠻⣿⣆⠀⢠⣿⠇⣸⣿⣿⡈⢿⣇⠀⢀⣾⡿⠃⠀⣿⡇⠀⠀⠀⠀⣠⣾⣿⡟⠛⠛⠋⠁
⠀⠀⠀⠀⠀⠹⣿⡿⣿⣦⡀⠀⠀⣿⡇⠻⣦⠈⢿⣷⣾⡟⢠⣿⠁⢹⣧⠘⣿⣶⣿⠏⢠⡿⠃⣿⡇⠀⠀⣠⣾⡿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⢻⣷⠈⠻⣿⣦⣀⣿⡇⠀⠹⣷⡀⠙⠟⠀⣾⡏⠀⠈⣿⡄⠙⠟⠁⣰⡿⠁⠀⣿⣇⣠⣾⡿⠋⢰⣿⠃
⠀⠀⠀⠀⠀⠀⠈⣿⣇⢿⣎⠻⣿⣿⣿⠀⠀⠘⣷⣄⣀⣼⡿⠀⠀⠀⠸⣷⣄⣀⣼⡟⠀⠀⢰⣿⣿⡿⢋⣾⢇⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠸⣿⡄⠹⠷⠈⠙⠋⢀⣴⣦⡈⠙⠛⠉⠀⢰⣶⣦⠀⠈⠛⠛⠉⣠⣶⣄⠈⠛⠉⠰⠿⠁⣼⡿
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣷⢀⣤⣤⠀⠀⠈⠿⠟⠁⠀⠀⠀⠀⠈⠛⠋⠀⠀⠀⠀⠀⠙⠿⠟⠀⠀⢠⣤⣄⢰⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣧⣈⣤⣤⣤⣶⣶⣶⣶⣶⣿⡿⠿⠿⠿⠿⠿⠿⣿⣿⣶⣶⣶⣶⣦⣤⣤⣌⣠⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠛⠛⠋⠉⠉⠉⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⠈⠉⠉⠉⠛⠛⢻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣶⣶⣶⣿⣿⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠻⢿⣿⣿⣿⣶⣶⣾⣿⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢒⣊⣉⣍⣍⣭⣭⣙⣒⡰⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢓⡛⣿⠉⠁⠀⠀⠀⠀⠀⠀⠀⢨⣀⣸⣇⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠽⠋⠋⠀⠀⠀⠀⠀⠀⠀⢀⡐⠈⠀⠀⠀⠀⠀⠀⠀⠀⣰⡄⡈⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠶⠒⠐⠀⡀⢀⠀⠀⠂⢀⠔⠂⠀⠀⠀⠀⣀⠔⠉⠀⠀⠀⠀⠈⠀⠀⠠⠁⠀⢹⣿⣟⣽⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢂⠰⠁⠀⠀⠔⠁⠄⠠⡀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠀⠀⢼⢃⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⠈⠀⠀⠀⠐⠀⢀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⢀⠀⠀⠂⠀⠘⡀⠀⢰⣽⠘⡷⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠃⢐⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠄⠀⠊⠀⠀⠀⠀⠀⠀⠠⠀⠸⠀⠀⢸⣿⢈⠃⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠂⢀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠄⡠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠘⡷⠊
⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⢸⡿⠀⡇⢪⡀
⠀⠀⠀⠀⠀⠀⠀⠨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠋⠉⠁⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢸⣟⠃⡏⢩
⠀⠀⠀⠀⠀⠀⠀⠀⢒⠀⠀⡶⠶⠲⠲⠶⠖⠖⠖⢿⠄⠀⢿⡶⡲⠆⠆⠠⠄⠦⠄⠄⠦⠦⠤⠤⢤⡴⢿⠭⠀⡇⢀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠨⢸⠈⠀⠀⠀⠀⠀⠀⠀⡀⠘⠀⡀⣸⠁⠀⠀⠀⠁⠀⠀⠀⠀⠂⠀⠀⠀⠀⢁⢸⡋⠀⣗⠗⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠑⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠰⣆⠀⡇⠢⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠀⠀⠀⣀⠄⠀⠠⢸⡵⠀⡇⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀⢸⠖⠀⡇⠊⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⡄⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡁⠀⠨⠈⡧⠀⡇⡔⠋⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠟⠙⠛⠛⠃⠀⠀⠸⡧⠀⣿⢸⣿⡄⣿⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⢍⡀⠀⠀⡁⠠⣿⢸⣿⠅⣿⣿⣿⠆⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡯⠀⣿⣃⣵
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠒⠈⠀⠈⠉⠁⠀⠒⠂⠠⠤⠤⠄⣀⡀⣀⠀⠀⠀⠀⠁⠀⠂⠀⠀⠀⠀⠀⠀⠀⣻⡦⢯⠿⠙⣀
⠀⠀⡀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠈⡁⠐⠒⠠⠆⠀⠤⠀⡤⡤⠄⠀⠄⠈⠅⠈⠁⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⢀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⢛⣛⣛⣿⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⣡⣾⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢡⣿⣿⡏⠁⠀⠉⢿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣾⣿⣿⣄⠀⢀⣤⢾⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⡟⣡⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⡇⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⡇⣿⡇
⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⣠⣾⣿⣷⣶⣖⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⡃⢙⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣛⣲⣿⣿⣷⣄
⠀⠰⣿⣯⣀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣠⣿⣿⠆
⠀⠀⠈⠻⣿⡿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⣿⣿⣿⡇⣿⣿⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⢿⣿⠟⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⡇⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⣿⡇⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⡇⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⣿⡇⣿⣿⡄
⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⢸⣿⡇⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢸⣿⣧⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿
⣿⡇⠙⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿
⣿⣧⣿⣮⡻⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣷⣾⢿⣏⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⣹⡿⢻⣿⣿⣿⣿
⢹⡟⠉⢻⣿⣿⣦⡙⢷⣤⡀⠀⠀⠀⠀⠀⣿⠇⣼⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⢀⣤⠾⢋⣴⣿⣿⡟⠉⠻
⠀⠀⠀⠀⠻⣿⣿⣿⣶⣌⡙⠳⠶⣤⣶⡾⠟⠀⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣟⣋⣥⣾⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣷⣦⣤⣀⣀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⣛⣭⣿⣿⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣿⣷⣬⣙⠻⠟⣡⣴⣿⣿⣿⣿⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⢿⣿⣿⣿⣷⣾⣿⣿⣿⡿⠟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣿⣿⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⠴⠶⠿⠿⠟⠋⠀⠀⠁⠀⠄⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣅⡋⠀⠀⠀⠀⠀⠤⠄⠀⠀⠀⠀⢸⠗⠀⠀⠀⣀⠤⠶⡾⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡺⣿⣿⡟⠉⠉⠓⠒⠒⠢⠤⣤⣀⡀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠸⢙⣿⡿⠁⡀⠁⠀⠀⠀⠀⣠⣴⣿⣿⣦⣄⠀⠀⠀⠀⠌⠀⠀⠀⢸⡇⢀⣠⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⣴⡿⠁⡀⠀⠀⠀⠀⣠⣾⡿⢻⣿⣿⣿⣿⣿⣦⣀⡼⠀⠀⠀⠄⣰⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣦⡀⠀⠀⠀⠟⠉⠉⠉⠉⠉⠉⠙⠛⠻⣿⣿⠃⠀⠀⠀⣴⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣽⣆⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⡐⠀⠀⣠⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⡀⠀⠐⠀⠀⠀⠀⢀⠀⠰⢁⣄⣴⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠀⢶⣄⣀⠀⠋⣠⠂⢁⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⡈⣷⣻⣀⠈⡅⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣜⣿⣶⣆⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢆⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⡀⠤⠤⢸⡤⠤⢀⡐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⠀⠀⠀⠀⠣⠔⣈⠠⠄⠒⠀⠁⢸⡇⢀⠐⠂⠌⢁⠂⠜⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⣠⠄⢀⠈⠠⠀⢘⣠⣌⡄⢸⣧⣠⣄⡊⠀⠄⠉⠀⢀⠄⡀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡑⠀⢄⠀⡡⣴⠞⠓⠈⠁⠀⢸⣿⠈⠉⠛⠹⢶⢔⠁⣠⠈⠔⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢃⠂⡀⠐⠄⣠⡪⠊⠀⠀⡀⠐⠀⠀⢸⣿⡀⠂⠄⡀⠀⠙⢝⢄⠠⠂⠀⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⡘⠐⠂⣰⠝⠀⠀⠐⢦⡀⠀⠀⠀⢸⣿⡇⠀⠀⢀⠴⠀⠀⠹⣣⠐⠂⠡⠘⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠰⢠⠁⠒⣰⡝⠀⢀⠂⠀⠀⠙⢷⣄⠀⢸⣿⡗⢀⣴⠋⠀⠀⠀⠀⢸⢇⠐⠀⠆⢀⠉
⡃⠀⢀⡀⠀⠀⠀⠀⠀⡇⣄⢐⣀⣽⣁⣀⣤⣤⣴⣶⣾⣦⣝⠆⢸⣟⠴⠋⠁⠀⠀⠀⠀⠀⠀⠿⠀⠂⢰⠸⠀⠀⠀⠀⠀⢠⣀⣀⣠
⠖⣋⣩⠄⠀⠀⠀⠉⠉⡉⡉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⣉⡄⠲⢶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠶⢶⢶⠖⠒⠒⠀⠀⢀⠀⠄
⠋⠁⠀⠀⠀⠀⠀⠀⠀⠇⢁⠒⠂⢭⡄⠀⠀⠀⠀⠐⣠⡶⢋⣾⡇⠈⢦⡉⠫⠉⠉⠉⡉⠀⢀⣳⠀⠒⡈⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠰⠘⡈⡄⠂⠘⣶⡀⠀⠠⠀⡴⠋⠀⢸⣿⡇⠀⠈⠙⠶⣄⠀⠀⠀⠀⣴⠃⠐⠀⠁⡄⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠐⡐⠉⠘⢕⣄⠀⠈⠠⠀⠀⠨⣿⡇⠀⠀⠀⠀⠈⠂⠀⢀⣾⠂⠈⠂⠌⡔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠁⠀⠈⠁⣨⠳⢷⢄⠀⠀⠀⠀⢿⡇⠀⠀⠈⠀⠀⡠⣴⠟⢁⠈⠁⠀⠐⠰⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⠀⠠⠂⢉⠚⠶⢤⣀⣼⡇⠀⣀⣤⠶⠻⡊⠐⠄⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠀⢈⠀⠀⠀⢌⡀⠐⠀⠀⢸⡇⠀⢠⠀⠐⠀⡠⠄⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠆⠉⠒⠤⢀⡁⢐⣚⡇⢐⡂⢈⡁⠤⠐⠈⠰⠂⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⡇⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢤⣄
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣐⣤⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⣛⣙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⢀⣀⢀⣩⣽⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⡾⠛⠧⠋⠘⠁⣭⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣝⣛⣷⡎⠙⠁⠀⠀⠘⢉⣹⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠙⠀⠀⠀⠀⠀⡄⣹⣿⣭⣛⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠁⠠⢿⣯⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠀⠀⢸⣷⢿⣻⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⢆⡴⣤⣼⣇⡤⢀⠄⢣⢺⣿⣿⣿⣿⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣧⡞⣏⣻⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⢟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢿⢣⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣹⣯⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠁
⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣩⣿⣿⡟⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠸⣿⡷⠿⢿⣾⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⠟⠹⣷⡿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⣰⠃⠀⣴⢋⢻⡿⢿⣿⣿⡿⠛⣿⣿⡿⣿⠃⠀⢰⡿⠙⡟
⠀⠀⠀⠀⠀⠀⣼⠃⠀⠰⠋⣎⣿⣥⣿⣿⣿⣧⡦⣟⡿⠾⡋⠀⠀⠈⡃⢀⣷⡄
⠀⣤⣶⡖⣶⣾⣷⣶⣶⣶⣶⣿⣷⣿⣿⣷⣿⣻⣄⠙⣿⣦⣼⣦⣀⣴⣷⣾⣿⣿⣷⣦⣄⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⣿⣿⡇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣍⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⠤⠠⠤⠤⠒⠶⠀⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⣠⠤⠤⠤⠤⠤⠤⣄⠀⠀⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⢸⠁⠀⠀⠀⠀⠀⠀⠈⡇⠀⢸
⠀⠀⠀⠀⠀⡠⠤⠤⠤⠤⠀⠀⠀⠀⠒⠒⠒⠛⠒⠚⠒⠒⠒⠒⠒⠒⠒⠒⠓⠒⠚⠒⠒⠒⠀⠤⠤⠤⠤⠤⠤⣄
⠀⠀⠀⠀⠀⡁⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⡇
⠀⠀⠀⠀⠀⡇⠈⢆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠎⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠙⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠃⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠑⢄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠋⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠉⠲⢄⣀⠀⠀⠀⡔⠐⠒⠀⠒⠒⠒⠒⡄⠀⠀⣀⡤⠚⠁⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⠲⡇⠀⠀⠀⠀⠀⠀⠀⡱⠒⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢇⣀⣀⣀⠀⠀⠀⠀⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠰⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠋⣛⡛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⣹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠖⢲⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠰⠞⠁⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠗⠠⠞⠿⣀
⠀⠀⠀⠀⠀⠀⠀⠒⠷⠧⠤⣤⡶⠶⠷⠗⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠷⢧⣤⣤⣶⠶⠷⠗⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠈⡏⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⣦⣇
⠀⠀⠀⠀⠀⡏⣄⠀⠀⠀⠀⠈⡇⠀⠀⠀⢀⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣄⠀⠀⢀⠀⠉⡏⠙⢶⡀⢀⡔⡇
⠀⠀⠀⠀⠀⠳⡉⠀⠀⠀⠀⠀⠳⠀⠀⠀⢈⡽⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡉⠀⠰⡏⠀⠀⠻⠀⢸⠇⢈⡽⠃
⠀⠀⠀⠀⠀⠀⠙⢦⣥⣀⣀⠀⢀⣁⣤⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣬⢋⣀⠀⢀⣉⣯⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠒⢤⠟⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠒⢴⠟⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠁⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⣥⣴⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⡟⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡟⣷⣟⡿
⠀⠀⠀⠀⠀⠀⠰⠾⠶⠶⢌⠉⣹⠦⠶⢦⡶⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠶⠶⠶⣌⠉⣹⠷⠶⢦⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠉⣀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣤⣿⡇
⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⣠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡀⠀⠀⠀⠀⣿⣟⠳⣤⠀⠀⣠⡇
⠀⠀⠀⠀⠀⠛⣏⠀⠀⠀⠐⠈⢿⠀⠀⠀⠈⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⣏⠀⢰⠞⠀⠘⠿⠀⢸⡇⠈⡿⠃
⠀⠀⠀⠀⠀⠀⠙⢧⣤⣀⣤⠤⡦⣐⣠⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢧⣜⣃⣠⠤⣦⣐⣛⣴⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢰⠿⠛⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⢰⡿⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⣀⣀⣀⣀⣀⠀⢀⡀⠀⣀⣀⣀⣀⣀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣾⣿⣷⣍⠛⣛⣭⣶⣾⣿⣿⣷⣶⣭⣛⠛⣩⣾⣿⣷⣦⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⢸⣿⣿⡿⣋⣴⢰⣮⡻⢿⣿⣿⣿⣿⡿⢟⣵⡆⣦⣙⢿⣿⣿⡇⣷⡄
⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⠸⢟⣡⣾⣿⣿⢸⣿⣿⣦⣙⢿⡿⣋⣴⣿⣿⡇⣿⣿⣷⣌⡻⠇⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⢤⣤⣶⡄⢴⣶⣶⣶⣦⠰⣶⣶⣶⣶⡆⢰⣶⣶⣶⣶⠆⣴⣶⣶⣶⡆⢠⣶⣤⡤
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⡄⠙⣿⣿⣿⣇⢿⣿⣿⣿⠇⠸⣿⣿⣿⡿⣸⣿⣿⣿⠋⢠⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡜⣎⢻⣿⣿⡘⣿⣿⣿⢸⡇⣿⣿⣿⢣⣿⣿⡟⣱⢣⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡜⣷⡙⣿⣧⢹⣿⡟⣸⣇⢸⣿⡏⣾⣿⢋⣾⢣⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠘⣿⣎⢻⡆⢿⡇⣿⣿⢸⡿⢰⡟⣱⣿⠃⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡙⠸⢡⣿⣿⡌⠃⢋⣾⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣆⢸⣿⣿⡇⣰⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⡎⣿⣿⢱⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠸⠇⠞⠁





⣿⣿⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⢀⠀⢸⠀⢀⠀⠀⢂⠀⣭⠀⡐⠀⠀⢠⠐⡗⢠⠀⠀⠀⠀⠘⡇⠀⠀⠀⠠⡀⢸⠀⡄⠀⠀⡄⠀⣛⠀⢠
⠀⢨⠀⢸⠀⠨⠀⠀⢸⠀⣿⠀⡇⠀⠀⡇⠀⡇⠀⡇⠀⠀⡇⢀⡇⢸⠀⠀⢰⠁⣸⠀⢳⠀⠀⢸⣀⢿⣀⡇
⠀⠀⠲⢾⠶⠃⠀⠀⠘⠉⣿⠉⠃⠀⠀⠓⠶⡷⠖⠃⠀⠐⠣⢼⡧⠼⠃⠀⠈⠓⢿⠗⠋⠀⠀⠘⠛⣶⠛⠃
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠘⠇⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠿
⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀
⠀⠀⡄⢼⠀⡄⠀⠀⢠⠄⠿⢠⡀⠀⠀⠀⠀⡅⠀⠀⠀⠀⣄⠘⡇⢠⠀⠀⡀⠀⠘⠀⠀⡀⠀⠀⠀⠛
⠀⢸⠁⢸⠀⢱⠀⠀⡌⠀⣦⠀⢡⠀⠀⡇⠐⡗⠀⡇⠀⢀⡇⢰⡇⠸⡄⠀⠸⡀⢸⠀⡘⠀⠀⠘⠀⣦⠀⡃
⠀⠸⠒⢻⠓⠾⠀⠀⠳⠤⣿⠤⠎⠀⠀⠓⠲⡷⠒⠃⠀⠈⠓⢻⡟⠚⠁⠀⠀⠷⢿⠶⠇⠀⠀⠘⠦⣿⠴⠃
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠘⠇⠀⠀⠀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢀⡀⢀⡀⢤⣶⣂⡔⠒⢦⣤⣀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤⠶⠒⠒⠓⠒⢐⣀⣂⣂⣒⣒⠢⠤⠤⢉⣛⠱⢤⡑⠠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣐⠠⠔⠊⣍⡤⠤⠐⠒⠉⠉⣰⠀⠀⠀⠀⠀⠈⠉⠙⠒⠤⣈⠙⠦⣤⡀⢀
⠀⠀⠀⠀⠀⠀⡠⢀⠕⠊⢀⡠⠒⠋⠁⠀⠀⡀⢀⠀⢠⡏⠀⠀⢀⠰⡀⠀⠀⠀⠀⠀⠀⠙⠢⣈⢻⣦⠉⡀
⠀⠀⠀⠀⡠⢊⠔⠁⡠⠒⠁⠀⠀⡀⠀⠀⠈⠀⠀⢀⣾⡇⠀⣀⠄⠀⠁⠀⠀⠀⠀⠀⠀⠀⠐⠈⢢⣿⠁⠈⡋
⠀⠀⢀⠊⡰⠁⡤⠊⠐⠀⠀⠐⠛⠋⠠⢤⡀⠀⢀⠞⡛⡇⠚⠁⢀⠒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣷
⠀⠀⠉⡸⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⣼⡽⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡍⠀⠰⢈
⠀⢀⣶⢁⠎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠈⠀⠀⠀⠐⢤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⡐
⠀⢸⢿⡜⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠈⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠂⠀⠀⠀⠐⠀⠠⠌⣠⠇⠀⠄
⠀⠈⢝⡇⠰⠀⠀⠀⠀⠀⠀⠀⢀⢄⠘⠁⠀⢠⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠃⣰⡟⠀⠀⠈
⠀⠀⠐⡟⢄⠀⠀⠀⠀⠀⠀⠰⠄⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠊⡸⠁
⠀⠀⢀⠀⠀⣛⠦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠴⠁⠄⠀⠁
⠀⠀⠈⢳⣄⠀⠀⠁⠻⠗⠄⠀⠀⢀⣀⣀⣀⣁⣀⡀⠤⡤⠔⠒⠈⠁⠀⠀⠄⠀⢀⠠⠐⠁⠀⡀⠊
⠀⠀⠀⠀⠙⢭⡂⢤⢀⠀⠠⠠⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢀⣠⠄⠈⠀⠀⢀⢹⠏
⠀⠀⠀⠀⠀⠀⠙⠢⢄⡈⠁⠒⠀⠠⠠⠤⠀⠠⠀⠠⠀⠠⠀⠀⠂⠈⠉⠀⢀⡶⠐⠂⠥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠂⠄⢄⣀⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠶⠒⠰⠁⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⡃⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃⣸⡆
⠀⠀⢠⠐⢦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢜⠟⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⢰⡄
⠀⠀⠈⠒⣾⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢿⡿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⢱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⣷⠛⠁
⠀⠀⠀⠀⠸⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⢀⠟⢛⡴⣼⢿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⠇
⠀⠀⠀⠀⠀⢻⣿⣿⣄⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠈⠻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠡⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⣠⣿⡟
⠀⠀⠀⠀⠀⠘⣿⡏⠻⣦⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠀⠀⠀⢀⠆⠀⠀⠀⠀⠀⠀⠘⡄⠀⠀⠀⠀⢀⣼⣿⣾⠃
⠀⠀⠀⠀⠀⠀⢿⣿⠄⠘⢷⣄⠀⣠⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⠄⠀⠄⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⡀⣠⣾⡉⣿⡿
⠀⠀⠀⠀⠀⠀⢸⣿⣄⠀⠀⠉⠉⠁⠀⣰⣶⣦⣶⣷⣶⣦⣀⣀⣀⣀⣀⣀⣠⣵⣶⣶⣶⣶⣶⣀⠀⠀⠀⠀⠈⠙⠉⢉⣬⣽⣿⡇
⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⣶⡾⠾⠾⠿⠟⠛⠛⠛⠛⢛⣛⣛⣛⣛⡛⢛⣛⣛⣛⣛⣛⣛⡛⠛⠛⠛⠛⠿⠿⠾⠷⢶⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢀⣉⣥⠴⠒⠒⡒⣛⣍⠉⠉⠉⠽⠡⣄⠀⠀⠀⠀⠀⠀⠁⢲⡄⠀⠀⠀⡠⠐⢿⡍⠉⠉⠉⣡⡒⠂⠀⣦⣬⡙
⠀⠀⠀⠀⠀⠀⠈⡟⢹⣇⠀⠠⠀⢸⡿⠀⠀⠀⣄⣤⡾⠂⠀⠀⠀⠠⠤⣶⡿⡗⠀⠀⠀⢁⣠⣼⡧⠀⠀⣁⣰⣿⡀⠨⡟⢹⣿
⠀⠀⠀⠀⠀⠀⠀⣷⣼⣇⣀⠤⠽⠯⠁⠐⠒⠒⠊⠙⠂⠈⠁⠀⠀⠀⠀⠐⠘⣋⣾⣶⠶⠒⠎⠓⠒⠒⠀⠒⠿⠥⠤⢄⣷⣿⣿
⠀⠀⠀⠀⠀⠀⣴⣋⣽⣤⣴⣤⣤⣴⣤⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣦⣶⣤⣤⣤⣠⣬⣭⣿⣦
⠀⠀⠀⠀⠀⠀⠙⠛⠿⠿⠿⣿⣿⣿⣭⣩⠉⠉⢉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢉⣉⣀⣀⣀⣠⠤⠤⠤⠾⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠴⠒⠒⢒⠎⠉⠋⠋⠽⠛⠷⣖⠒⡦⢤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⢉⠽⠂⠒⠁⠩⠝⠒⢶⣔⠚⠋⠉⠐⠭⠓⢤⡙⠳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠂⠁⠀⠀⠀⠀⠀⠀⠐⠎⠁⠀⠈⠉⠓⠢⠤⠴⠒⠒⠉⠤⠲⢤⡉⠙⠓⠲⠿⠄⠾⠿⠑⠢⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠘⢠⢆⣄⠔⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠤⠌⣑⠢⣄⠤⠤⠤⠬⠦⣄⠉⠓⠤⡉⠳⡄⠀⠤⠵⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠒⢾⣾⣿⣺⣯⡄⢀⢀⠀⠀⢀⣡⣤⣀⣀⡀⢀⡀⠀⡀⠠⠤⠤⠬⠷⠀⠈⠲⢤⡀⠙⢦⠠⠬⠤⣙⣆⠲⠤⡀⢝⢦⡀
⠀⠀⠀⠀⠀⢀⡠⡎⠁⠀⠀⠀⠪⢻⣿⣯⣿⣷⣀⣤⣴⢞⡻⢿⣿⡛⠻⣿⣯⣛⢿⠟⠛⢙⣃⣀⣀⡀⢤⣤⠠⠭⢦⡬⠷⠘⠢⣀⠈⢙⡒⢼⡒⠤⢹
⠀⠀⠀⣠⠎⠁⠀⢸⠀⣤⡀⠀⢀⣀⣬⣿⣿⣿⣿⣿⣿⡟⠉⠿⠿⢃⣠⣿⠏⠒⠀⠀⠀⠀⠀⠀⠀⠈⠑⠠⠭⡀⠀⠀⠀⣐⠦⣈⠃⠀⠈⠢⡱⡄
⠀⢠⠞⠀⠀⠀⠀⢠⠀⠸⠃⠀⠘⠿⣿⣿⣿⣿⣿⣿⡟⡛⠓⠒⠿⠛⠋⠀⠀⠐⠒⠀⠀⠀⢄⣀⠀⠀⠀⢐⠂⠠⠄⠁⠤⠀⠑⠈⠫⡓⢶⡤⢄⣸⡄
⢠⡏⠀⠀⡀⠀⠀⠀⠓⠄⠀⠀⠀⠈⠉⠿⠿⠫⠼⣿⠻⢽⠢⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠦⠑⢦⠈⠁⠀⠀⢀⡀⠐⢈⠀⢱⣄⡉⠢⡍⠁
⣿⠀⢀⠄⠀⠀⢀⣀⣀⠠⠤⠤⠤⠄⢚⣓⣒⣒⣬⣥⣤⣥⡍⡐⡄⠐⠒⠶⣤⣀⡈⠓⠢⠀⠄⠤⢄⡀⠀⠤⣀⢀⡀⠀⠀⠠⡐⢄⠑⠪⠇⠉⠢⢽
⣿⠀⢲⣾⣭⣭⡉⠀⠀⠀⣀⣀⣀⠀⠀⠠⠀⠀⠀⠸⣆⠃⠀⠈⠀⠀⠀⢠⡀⡈⠙⡒⠄⡂⢀⡀⠤⣌⣉⡀⠀⢉⠉⠑⢈⠳⡂⠌⣦
⣿⠀⡏⠀⠀⠉⠉⠉⠉⠉⠀⠀⠁⠀⠠⡄⠘⢦⠀⠘⢮⠢⠑⠀⢣⠘⡀⠀⢡⡢⠄⡁⢠⡀⡈⠉⠉⠀⠈⠉⢫⠁⠐⠄⠂⠁⢹⠄⠉⠁
⠸⣄⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡈⠀⠀⠳⠀⠀⠃⠠⡀⠠⡁⠸⡨⡦⣵⡀⠈⠢⡑⠈⠒⠠⣀⠣⠐⠠⠥⠀⠀⠀⠂
⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠐⡐⡐⠆⠐⡙⡆⠏⢳⡘⣗⠷⣙⡌⢏⠱⠀⠌⠓⠤⠆⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠁⠐⠄⠈⠀⠀⠑⢸⡂⠩⡙⠺⠘⡆⢤⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇⠀⠇⠀⠢⠄⠀⠀⠘⠃⠀⠈⠓⢤⣳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⢀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠀⠒⢲⠈⠉⢹⡍⠉⠁⡖⠂⠠⢤⡄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠴⡊⠀⠀⠃⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⠘⠀⠈⢱⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⣎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣱⠆⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⠙⢦⡀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⢀⡏⣿⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⣁⡴⠛⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⠈⠁⠈⠻⣷⣄⡀⠀⠀⣀⠥⠐⠂⠉⢹⠇⣿⡉⠉⠐⠂⠭⣀⠀⠀⢀⣤⣾⠟⠀⠈⠁⠑⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠓⠄⠀⠀⠀⠀⠙⢮⠻⣶⣊⠀⠀⠺⠇⠀⣸⠀⣿⡇⠀⠸⠇⠀⠀⣱⠶⣫⡾⠁⠀⠀⠀⠀⠰⠚⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡁⠀⠀⠀⠀⠀⠀⠀⡠⠳⣌⠻⣷⣤⡀⠀⠀⣿⠀⣿⣧⠀⠀⢀⡴⠚⣡⣾⠛⢄⠀⠀⠀⠀⠀⠀⠀⢘⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠈⠀⠀⠀⠀⢤⡄⡜⠁⠀⠈⢧⡈⠻⣿⣦⣄⡇⠀⣿⣿⣠⠖⠋⣠⣾⡟⠁⠀⠈⢆⢠⡤⠀⠀⠀⠀⠁⢱
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠤⠀⠀⠀⠀⠀⠀⡸⠀⠸⠇⠀⠀⠙⣄⠈⠻⣿⠇⠀⣿⣿⡅⣠⣾⡿⠋⠀⠀⠺⠃⠈⡆⠀⠀⠀⠀⠀⠀⠤⡆
⠀⠀⠀⢄⠤⢀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢀⣀⣆⣀⣠⣤⣤⣤⣤⣾⣷⣶⣿⣷⣄⣿⡿⠛⠛⠛⠷⠤⠤⠤⣤⣄⣀⣰⣀⡀⠀⠀⠀⠀⠀⠁⠀⡄⢠
⠀⠀⠀⢀⡖⣿⠀⠀⠀⠛⠒⠺⠿⠿⠿⢿⣭⣝⣛⣛⣛⠛⠛⠛⠛⠛⠛⠛⣻⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡾⠿⠿⠿⠿⠓⠒⠾⠀⡼⢉⠁
⠀⠀⠀⠈⠀⠉⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⢇⠀⠀⠉⠉⠉⠉⣹⣶⣶⢾⣿⣿⠈⢻⣟⠛⠻⣏⠉⠉⠉⠉⠀⠀⡜⠀⠀⠀⠀⠀⠀⠀⡀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠉⠀⠀⠀⠀⠀⢀⡘⡀⠸⠇⠀⢀⣴⣿⠟⠁⣸⣿⣿⠀⢸⣿⣷⣄⠘⢦⡀⠀⠺⠆⢠⢃⡀⠀⠀⠀⠀⠀⢉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⡠⠀⠀⠀⠀⠉⠁⠱⡄⠀⣠⣿⠟⢁⡴⠊⠁⣿⣿⠀⣸⠈⠛⢿⣷⣄⠱⣄⠀⣠⠃⠈⠉⠀⠀⠀⠀⢄⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠄⠀⠀⠀⠀⠀⠀⠀⢈⣾⠟⣡⠞⠉⠀⠀⠀⢿⣿⠀⡟⠀⠀⠀⠉⠻⣷⣌⢳⡁⠀⠀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢖⠁⠀⠀⠀⠀⣰⣟⡵⠛⠣⣀⠀⠻⠃⠀⢸⣿⠀⡇⠀⠘⠇⠀⣠⠜⠛⢷⣝⣆⠀⠀⠀⠀⠘⡲⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⣠⠄⢠⡾⠟⠁⠀⠀⠀⠀⣍⡂⠂⠤⢼⣿⢸⠥⠄⠖⢀⣭⠀⠀⠀⠀⠈⠻⣷⡀⠠⣄⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢶⠋⡀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⣿⣸⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⣀⢙⠶⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡀⠜⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⢄⣀⡆⠀⠀⢀⠀⠀⢸⡇⠀⠀⡀⠀⠀⢲⣀⡠⠜⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠓⠠⠄⢼⠅⠀⠀⠓⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⣾⠛⠛⢻⣀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⢡⣤⣴⡞⢿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠰⢒⡀⠀⠁⠉⠀⠀⠈⠁⠀⠁⠀⠀⠐⡤⠀⢸⣿⣿⣫⡭⣿⣿⣷⣶⣿⣿⣷⣾⣿⣾⣿⣿⣍⢻⣿
⠀⠀⠀⠈⣧⠀⠀⠈⡆⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⢸⣿⣿⢸⣷⢸⣿⣿⣏⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠘⠀⡤⠄⠹⣄⠀⢠⡄⠀⠀⠢⡖⠀⠀⢸⣿⣿⢸⣿⣾⣿⣛⣿⣜⢿⣿⣿⣿⣿⣯⡟⣽⣿⣿
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿
⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣤⣤⣄⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⣐⡏⠙⠿⣭⠼⠋⠉⠉⢿⠋⠙⢻⣿⣷⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⣶⣦⡤⣭⣥⣤⣬⡶⠶⢤⣤⣤⡆⠀⠀⣠⣭⣿⣽⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣶⣿⣶⣿⣿⡶⢮⡭⣴⣶⣿⣿⣟⡮
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⡤⠉⠙⣠⣽⣶⣿⣿⣿⡟⠿⣿⣗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⢠⡸⠉⠻⣦⣽⣿⣿⣶⠾⣽
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡈⢿⡄⣶⣌⣦⡙⢻⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢻⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢤⡀⠀⠸⢿⣷⣿⣿⣿⣿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⠁⠀⢸⣿⣿⡆⣦⣿⣿⣿⣿⣿⢂⠈⠻⣿⣿⣿⣿⣿⣿⣿⣷⣄⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⣠⣠⡾⣿⣿⣧⣽⣿⡛⢿⠻⢇⠈⢦⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡞⣷⠟⣧⣿⣿⣿⣿⣿⣧⣾⣷⣼⣦⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⢰⣶⣿⡍⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣸⣿⡿⢹⡅⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠘⠉⠀⢸⣇⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⢠⣾⣟⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠛⠿⠿⠿⠿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠛⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠚⣁⠈⠣⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢾⡇
⠀⠀⢀⣶⡄⠀⠀⠀⠀⣧⢠⣉⣓⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡻⣿⣿⣦⡄⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠁⠄⣸⠀⠀⠀⠀⢠⡄
⠀⠀⠸⡦⣝⣆⠀⠀⢀⣙⣧⡻⣿⢏⠤⢤⣄⠀⠀⠀⠀⡰⢒⣲⣖⠿⣾⣿⢩⣊⠴⣒⣲⠦⡀⠀⠀⠀⢀⡤⠶⢤⣻⣿⢏⠴⣃⠀⠀⠀⣠⣧⡼
⠀⠀⠀⠙⣿⣿⢦⡀⣿⡭⣙⢷⣸⡿⡿⣷⢀⡇⢀⣠⡀⠻⢇⢸⡛⢳⣝⣿⡜⢡⠊⢹⢆⠕⠁⣀⣀⠀⢿⣦⠾⡑⣿⡋⠾⡛⣽⡇⢀⠴⣿⡟⠁
⠀⠀⠀⠀⠈⢻⣶⣷⢬⡶⣷⣿⡘⣉⡧⢣⠏⠀⣸⠆⢇⡀⠀⠹⠃⢸⠇⠆⠖⢾⡀⠓⠁⠀⢀⠷⢸⡀⠀⣿⠇⣟⣙⣳⣿⣯⣾⠤⣧⣾⠋
⠀⠀⠀⠀⠀⠀⢹⡛⣆⢧⣈⣼⢧⣀⠙⡦⠤⠾⠅⠁⠀⠉⠗⠒⠾⠃⠀⠆⠀⠀⠊⠑⠖⠊⠁⠀⠉⠙⠢⠤⠖⢋⣀⡟⢮⣁⠿⣴⣿⠇
⠀⠀⠀⠀⠀⠀⠀⢷⠧⠒⢉⣁⣤⣤⣴⣴⡶⠶⡶⠚⠛⠿⠿⠟⠛⠿⢛⣥⣔⠲⠒⠒⠂⠀⢉⡀⠀⠀⣶⣶⣦⣴⣦⣤⣬⣷⣤⣭⡏
⠀⠀⠀⠀⠀⠀⠀⠙⣶⠟⣿⠟⣯⡀⠒⢃⣀⣀⡀⠀⠀⣀⣒⡒⠒⠂⢻⣷⠿⣵⣶⣶⣶⣄⢀⣠⣶⣢⣤⣤⠛⢿⣷⡝⢻⣯⣿⡖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣯⠘⠏⠀⠀⠹⠿⠛⠗⣚⣛⣒⡛⠛⣛⣛⣛⣁⣀⣒⣈⣀⣒⡒⠒⡲⠷⠚⠛⠛⠛⠛⠚⠻⠇⠀⠘⣿⢫⡿
⠀⠀⠀⠀⠀⠀⠀⢰⠻⢿⣿⣿⣿⣶⣾⣥⣭⣭⣭⠍⠛⠋⠉⠀⠀⠀⠀⠁⠀⠀⠀⣀⣀⣠⣤⣤⣤⣤⣬⣥⣶⣶⣶⣦⣾⣿⠻⢟⡆
⠀⠀⠀⠀⠀⠀⠀⠈⠉⠒⠒⠠⠭⠬⠥⠾⣭⣭⣤⣤⣠⣤⣠⣶⣶⣶⣾⣛⣛⣛⠛⣛⣛⣛⣛⣛⣉⣉⣉⣉⠩⠤⠤⠤⠒⠒⠊⠉










⣿⢿⠿⠿⡿⢟⠿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣛⣛⣛⣿⣿⣛⣻⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢹⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⡀⠀⡬⢛⡛⢥⠀⢀⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠶⢷⣶⣻⣟⣩⣍⡙⢶⣧⣘⣃⣼⡶⢋⣩⣍⣻⣟⣶⡾⠶⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⡾⠶⣼⠈⠁⠀⠀⢸⡇⣛⣛⢸⡇⠀⠀⠈⠁⣷⠶⢷⠀⢸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣇⠀⡿⠿⡇⠀⠀⠀⠀⢸⠈⠿⠿⠇⡇⠀⠀⠀⠀⢸⠿⢿⠀⣸⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠀⠛⠟⢻⠀⢠⣄⠀⠀⢁⣾⣷⡈⠀⠀⣠⡄⠀⡏⠻⠛⠀⠿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣄⣴⣿⣦⣴⣯⡯⣷⢴⣿⢾⡷⣿⡦⣾⢽⣵⣦⣴⣿⣦⣠⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣋⣉⣝⣬⣤⣧⣷⠵⣤⡽⣭⣭⢭⣤⠤⣾⣬⣦⣥⣏⣍⣉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣏⠹⣙⢇⣽⣐⣦⣷⣸⣄⣫⣝⣠⣇⣸⣴⣂⣯⡸⣛⠏⣹⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠙⠛⠉⠉⠉⠉⠉⠉⠉⠀⠀⠈⠀⠉⠉⠉⠉⠋⠉⠉⠛⠛⠃





⣿⣿⠻⠿⢻⠿⣿⢿⢿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⣀⣴⡯⠴⠒⠋⠉⠈⠓⢄⣀⣀⡤⠶⠚⠉⠁⠀⠉⠙⠒⠦⣤⣀⣀⠴⠋⠈⠉⠓⠲⠬⣷⣤⡀
⠀⠀⠀⠀⢀⣠⠞⣯⠀⠀⠀⠀⠀⢀⣠⠴⢺⠛⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⢻⡒⢤⣀⠀⠀⠀⠀⠀⢈⡟⢦⣄
⠀⠀⣀⢴⡿⠃⠀⢻⠀⢀⣠⠴⠚⠉⠀⢠⠏⠀⠀⠈⠙⠦⣀⠀⠀⢀⡠⠞⠉⠀⠀⠀⢧⠀⠈⠙⠲⢤⣀⠀⢸⠃⠀⠹⣷⢄⡀
⠀⢾⡷⣿⠶⠶⠶⢾⣾⠿⠶⠦⠴⠶⢶⣿⡶⠶⠶⠦⠶⠶⠾⣷⣶⡿⠶⠶⠶⠶⠶⠶⣾⣷⠶⠶⠤⠶⠾⢿⣾⠶⠶⠶⢾⡷⣿⠆
⠀⠀⠙⢮⡳⣄⠀⠀⠈⢷⣄⠀⠀⠀⠀⠈⣆⠀⠀⠀⠀⠀⠀⢀⣧⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⢀⣴⠟⠀⠀⢀⡴⣫⠞⠁
⠀⠀⠀⠀⠉⠢⣕⢦⡀⠀⠹⣷⣄⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⢸⢻⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⣰⡿⠃⠀⣀⢔⡫⠚⠁
⠀⠀⠀⠀⠀⠀⠈⠳⣝⢦⡀⠈⢯⡳⡄⠀⠀⠘⡆⠀⠀⠀⠀⡾⠸⡆⠀⠀⠀⠀⡼⠁⠀⠀⡠⢪⠟⠀⣠⢞⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢯⡢⣄⠱⣌⠢⡀⠀⠹⡄⠀⠀⠀⡇⠀⣇⠀⠀⠀⡼⠁⠀⣠⠞⡴⢃⡠⣾⠗⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠪⣷⣌⢦⡙⢦⡀⠹⡄⠀⢸⠃⠀⢹⠀⠀⣸⠃⣠⠞⢡⢞⣴⡫⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣷⣄⠙⢦⣳⡀⣼⠀⠀⠸⡆⣰⣣⠞⠁⣴⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣦⡀⠙⢷⡇⠀⠀⠀⣷⠟⠁⣠⣾⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣦⡀⢧⠀⠀⢠⠏⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⣧⢠⣯⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠊⠉⠀⠀⠀⠀⠀⠀⠈⠉⠁⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠁⠀⠀⢀⠴⠖⠒⠉⠙⠳⠤⠤⠀⠀⠀⠀⢽⣦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠄⣤⡀⠀⠄⣀⣙⣳⡄
⠀⠀⠀⠀⠀⠀⠀⡰⠁⠀⡀⢰⡎⠀⠀⠀⠀⠀⠜⠋⠁⠀⠀⠀⠀⠀⠀⠀⠈⢛⣀⣉⠛⢿⣦
⠀⠀⠀⠀⠀⠀⢠⠃⢀⡶⠷⣿⣧⢠⠀⠀⠀⠀⠀⢠⣤⣾⣶⣠⣤⢄⣀⣀⣀⣀⠀⡉⠻⣶⣽⣧⡀
⠀⠀⠀⠀⠀⠀⣸⠔⠋⠁⠀⠈⢻⣇⠀⣠⠀⢀⣴⡟⣿⣟⢃⣿⠟⠁⠈⠁⠀⠀⠀⠈⠙⢾⣿⣿⣷⡀
⠀⠀⠀⠀⣠⠞⠁⠀⠀⢀⠦⠀⠑⡽⠿⢿⣿⣿⣿⣿⣶⣤⣾⠿⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣷⣄
⠀⠀⢀⡜⠁⠀⠀⠀⠀⠈⠣⡀⠀⢅⠀⠀⠙⢿⡿⠿⢶⣒⡀⣀⡀⠀⠀⠀⠈⠙⠒⠦⣤⣀⡀⠈⢿⣿⣿⣦⡀
⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢁⣀⣠⠴⢉⠆⠀⠀⠐⠉⠁⠶⢦⠀⠀⠀⠀⠀⠀⠙⠻⣿⣶⣿⣿⣮⡙⢄
⠀⠀⣿⠀⠀⠀⢀⡀⠤⠤⠾⠥⢖⣫⣥⡤⠖⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠤⣄⡈⠲⣤⣌⡻⣯⣹⡻⣿⣮⣢
⠀⠀⢹⡀⢠⡾⠓⠊⠉⣿⣿⣿⣿⣿⣷⢖⣥⣆⡄⣤⡀⣀⠀⠀⠀⠀⠀⠠⣄⡀⠀⠈⠻⣷⣜⣿⣿⣿⣿⣿⡄⠉⠣⣄
⠀⠀⠀⠣⡏⠀⠀⠀⢠⠿⢿⢿⣿⣿⣷⣿⣿⣼⡇⣿⣿⡜⣆⠀⣀⠀⠰⣄⡀⠙⣶⣤⣄⠙⢿⣿⣿⣼⠿⣿⣝
⠀⠀⠀⠀⠀⠀⠀⢠⠯⠒⣿⣿⣿⣿⣿⣿⣿⣿⡧⣿⣿⣿⣿⡄⢸⣧⡀⠘⣿⣦⡈⣿⣿⣟⣾⣿⡿⡟⠀⠈⢫
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣾⣿⣷⢠⣿⣿⣷⣼⢿⠇⠈⠻⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢣⠀⠈⡟⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⢾⢿⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠧⠘⢿⢿⣿⠺⣿⣿⣿⡿⣿⠟⣸⡿⡫⠋⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠝⡀⠈⠳⣉⠔⠁⢰⡭⠊

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠶⠚⠛⠛⠳⢶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⣠⣴⡶⠷⠶⠦⣄⠙⢿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢠⣿⠏⠀⠀⠀⠀⠈⣧⠈⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⣿⣀⣠⠤⠤⢤⣀⠟⢀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠛⢰⡇⠀⠀⢸⣿⣤⣾⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⢽⠿⡇⠀⠀⢸⣿⠟⠋⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠠⠤⠄⢲⣳⡟⠊⠁⠀⠀⠀⠉⠉⠉⠉⠉⠉⠁⠒⠒⢦
⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠶⢰⣯⣀⡀⢀⣀⣀⣀⡀⢀⠀⠀⠀⡀⣄⣀⣠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣆⣿⣽⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣴⣾⣿⣿⡿⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠛⢻⡜⣿⠛⢻⠻⢿⣿⣿⡛⠋⠉⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣹⣦⣸⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢮⣿⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠰⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⢸⣿⣿⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢻⣿⡟⠳⣟⣧⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⢸⣿⡇⠀⠈⢧⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠸⢯⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⣸⣲⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⣷⡀
⠀⢸⠟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⠀⣠⢳⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡅⢹⣧
⠀⣾⣇⢿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠟⢻⡼⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⣽⢁⣎⣿
⠀⣿⣿⡈⢻⣷⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⢠⣄⣷⣾⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⣠⣾⠃⣸⣯⣿
⠀⣿⣿⣷⡌⢿⣧⡵⠶⠀⠀⠀⠀⠀⠀⠀⢀⡠⣣⠴⠊⣵⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠻⠃⣰⣿⣹⡿
⠀⠸⡿⣿⣿⣆⠳⣄⠀⠀⠀⠀⠀⠀⢀⣔⣣⠿⣇⡤⠆⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⠙⢿⠃
⠀⠀⠹⠏⠘⢿⣧⡀⠑⠦⣀⠀⢀⡔⣣⠟⢁⡜⠉⠀⠀⢸⣧⣿⣿⣦⡀⠀⠀⢀⡀⠄⠂⠀⣠⣾⡟⠁
⠀⠀⠀⠀⠀⠀⠻⣿⣦⡀⠀⠉⠉⠙⠓⠊⠁⠀⠀⠀⠀⢸⣿⡟⠝⠛⠉⠀⠉⠁⠀⢀⣠⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⣀⠀⠀⠀⠀⢀⣀⣴⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠿⣷⣶⣤⣀⠀⠀⠀⠀⢸⣿⡫⣴⣦⣾⣿⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢋⣿⠀⠀⠉⠛⠿⣿⣶⣤⡀⣸⣿⣿⣿⣿⠿⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡟⠷⠀⠀⠀⠀⠀⠉⠻⣿⣷⣿⡿⠋⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣈⣻⣋⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣷⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⢰⡆⠀⠀⠀⠀⠀⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠇⠀⠀⠀⠀⠀⣼⣧⠀⠀⠀⠀⠀⠸⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⠀⠀⠀⠀⠀⢀⣿⣿⡀⠀⠀⠀⠀⠀⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⣿⠀⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⢸⣿⣿⣿⡀⠀⠀⢰⣿⣿⣿⣿⡆⠀⠀⢀⣿⣿⣿⡇⠀⠀⠀⠀⠀⣴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢸⣿⣿⣿⣷⡀⢀⣿⣿⣿⣿⣿⣿⡀⢀⣾⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣇⠀⠀⠀⠀⠸⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⡇⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⠀⠀⠀⠀⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⣿⠟⣿⣿⣿⣿⣿⠀⠀⠀⠀⢠⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣆⠀⠀⠀⠸⣿⣿⣿⣿⠀⠸⣿⣿⣿⣿⠇⠀⣿⣿⣿⣿⠇⠀⠀⠀⣰⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣄⠀⠀⢹⣿⣿⡟⠀⠀⢻⣿⣿⡟⠀⠀⢸⣿⣿⡟⠀⠀⢠⣾⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣷⣄⠀⠻⣿⣧⠀⠀⠸⣿⣿⠇⠀⠀⣼⣿⠟⢀⣠⣾⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣶⣽⣿⠀⠀⠀⣿⣿⠀⠀⠀⣿⣯⣶⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⢿⣿⣿⣿⣷⣦⣤⣿⣿⣤⣴⣾⣿⣿⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣈⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠛⠿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠇⠀⠀⠹⣿⣿⣿⣿⠟⠁⠀⠰⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋

⣿⣿⡿⠿⣿⠿⢿⠿⡿⡿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣶⣶⣶⣿⣶⣿⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠉⠉⠉⠉⢻⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢀⣶⣶⣶⣶⣦⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣾⣿⣶⣶⣶⣶⣿⣷⣶⣶⣶⣶⣶⣶⡄⠀⠀⠀⢸⣿⣿⣿⣿⠋⠉⠉⠉⠉⠉⠁⠀⠉⠉⠉⠉⠁⠀⠉⠉⠉⠉⠉⠉⠻⣿⣿⣿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿
⠀⠀⠀⠸⢿⣿⣿⣿⣿⣿⣿⣿⡿⣛⣛⢻⣿⣿⣿⣿⣿⣿⣿⡿⠇⠀⠀⠀⢸⣿⣿⣿⣿⣀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⣄⠀⠀⠀⠀⠀⠀⠀⢀⣠⣿⣿⣿
⠀⠀⠀⢰⣶⣦⣬⣍⣉⣛⠛⠛⠃⣿⣿⡟⠛⠛⣛⣉⣉⣥⣤⣶⡆⠀⠀⠀⢸⣿⣿⣿⣿⠉⠙⠛⠶⠶⠦⣤⣤⣼⠀⠀⢸⣤⣤⡤⠶⠶⠞⠛⠋⠉⣿⣿⣿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣇⣛⣛⣱⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠸⠦⣤⡼⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿
⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⢸⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿
⠀⠀⠀⠈⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠛⠃⠀⠀⠀⢸⣿⣿⣿⣿⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣴⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠖⣋⣥⠴⠶⠶⠦⣬⡛⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣠⣿⣿⣷⣞⣉⣀⣀⣀⣀⣀⣀⣙⣶⣾⣿⣇⣀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⡇⢸⠀⠀⠀⠀⡴⠋⠳⡄⠀⠀⠀⢸⠀⡇⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣤⣤⣤⣧⣼⣤⣤⣤⣤⣇⣠⣀⣧⣤⣤⣤⣼⣤⣧⣤⣤⣴⡿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⢹⠁⠀⢹⣻⣟⡏⠁⠈⠹⣏⣉⣉⡿⠁⠀⠙⣟⣟⣻⠉⠀⢹⠸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⢸⡟⢻⡇⠀⠀⠀⣿⠀⢸⡇⠀⠀⠀⣿⠛⣿⠀⠀⣾⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⠀⠀⠸⡇⢸⡇⠀⠀⠀⠉⠛⠋⠁⠀⠀⠀⢿⠀⣿⠀⠀⣿⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣗⠘⢦⣤⣤⣽⣯⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣬⣭⣥⣤⣤⠞⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠚⠁
⣶⣶⠶⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣀⠀⠀⣀⣠⠤⠒⣦⣀⣀⣀⡤⠖⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣅⠀⠈⠻⣯⠥⠀⠀⠀⢿⠉⣽⠉⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⠀⠀⠈⢳⡀⠀⠀⢸⣠⠇⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠈⢀⣀⣠⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⢴⣶⡷⠞⠛⠛⠉⠉⠉⠉⢉⣩⣧⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⣛⣿⣯⡤⣤⡤⠤⢴⡶⠶⠛⠉⠁⠀⠈⠓⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢚⣭⡽⠋⡽⠀⢀⡀⠠⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡟⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⢀⡸⠓⠀⠤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠰⠃⢀⡄⡦⡀⣨⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠁⠀⠀⠀⠀⠀⠀⠰⡀⠀⠓⠠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠠⡄⡀⠈⠢⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆
⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⡀⠀⡉⡆⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠀⠱⠼⠘⠁⡠⠃⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠐⣶⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠶⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠦⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⡤⠔⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡿⠃
⠀⠀⠀⠀⠀⣀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣀
⠀⠀⠀⠀⠀⠻⠿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⠟
⠀⢰⣶⡄⠀⠀⢰⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣛⡀⢀⣛⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⠀⠀⢠⣶⡆
⠀⠀⠉⠀⠀⠀⢸⣿⣆⠀⠀⠀⠀⠀⠀⠀⢀⣼⡸⣿⣿⣿⣿⢇⣧⡀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡇⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠘⣿⣿⣧⡀⠀⠀⠀⠀⠀⠺⠟⠛⠈⠻⠟⠁⠛⠻⠗⠀⠀⠀⠀⠀⢀⣴⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠚⠹⠛⢛⠛⢓⠀⣀⠀⣀⠒⡒⢒⡖⢒⡒⢒⡒⢲⠒⣀⠀⣀⠀⡚⠛⡛⠛⠏⠓
⠀⠀⠀⡁⠆⠀⠃⣘⣃⡈⠁⠈⠀⠉⠀⠉⠀⠁⠀⠀⠀⠀⠀⠀⠈⠀⠉⠀⠉⠀⠁⠈⢁⣈⣁⠘⠀⠲⢈
⠀⠀⠀⢠⣾⣿⣿⣷⡶⣿⠖⠀⠀⠻⠿⠀⠀⠀⠀⠀⠻⠟⠀⠀⠀⠀⠀⠿⠟⠀⠀⠲⣿⣶⣾⣿⣿⣷⡄
⠀⠀⠀⡈⠿⠿⡛⢛⡚⢡⡀⢠⠀⣤⠀⡤⠀⡄⠠⠆⠰⠆⠰⠄⢠⠀⢤⠀⡤⠀⡄⢀⡌⢓⡛⢛⠿⠿⢁
⠀⠀⠀⢀⣭⣤⡵⠶⠖⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠲⠶⢮⣤⣭⡀

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢶⣶⡶⣶⡶⠶⠶⠶⠶⠶⣶⣶⡶⢶⣶⣶⠶⠶⠶⠶⠶⢶⣶⢶⣶⡶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠛⠉⠁⠀⠈⠙⢦⣠⡴⠖⠛⠉⠀⠀⠀⠀⠉⠛⠲⢦⣄⡴⠋⠁⠀⠈⠉⠛⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⣿⠀⠀⠀⠀⣠⡴⢻⡟⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⣠⠶⢻⡟⢦⣄⠀⠀⠀⠀⣯⠙⣦
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠁⠀⣿⠀⢀⣤⠞⠁⠀⢸⡇⠀⠈⠳⣤⡀⠀⠀⢀⣠⠞⠁⠀⢸⡇⠀⠈⠳⣤⡀⠀⣟⠀⠈⢳⣄
⠀⠀⠀⠀⠀⠀⠀⣴⣏⣀⣀⣀⣽⣶⣏⣀⣀⣀⣀⣼⣄⣀⣀⣀⣈⣹⣦⣴⣏⣁⣀⣀⣀⣠⣧⣀⣀⣀⣀⣹⣶⣧⣀⣀⣀⣹⣦
⠀⠀⠀⠀⠀⠀⠀⠙⢧⡀⠀⠀⠈⣷⡄⠀⠀⠀⠀⠹⡇⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⠇⠀⠀⠀⠀⢠⣾⠁⠀⠀⢀⡼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠀⠘⣿⣦⡀⠀⠀⠀⢻⡀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⢀⡟⠀⠀⠀⢀⣴⣿⠃⠀⠀⣴⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠘⣯⠳⣄⠀⠀⠈⣧⠀⠀⠀⢀⡇⢸⡀⠀⠀⠀⣼⠁⠀⠀⣠⠞⣽⠃⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠘⣇⠙⢦⡀⠀⠸⡆⠀⠀⢸⠃⠘⡇⠀⠀⢰⠇⠀⢀⡴⠋⣸⠃⢀⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡘⣆⠈⠳⣄⠀⢻⡀⠀⣾⠀⠀⣷⠀⢀⡟⠀⣠⠞⠁⣰⢃⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣼⣆⠀⠙⢦⡘⣧⠀⡟⠀⠀⢻⠀⣼⢃⡴⠋⠀⣰⣧⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣆⠀⠈⠳⣽⣼⡇⠀⠀⢸⣧⣧⠞⠁⠀⣰⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡀⠀⠘⢿⠀⠀⠀⠀⡿⠃⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠀⠘⣇⠀⠀⣸⠃⠀⣴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⢹⡄⢠⡏⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣷⣾⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋




⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⠟⠛⠛⠛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⡀⠀⠀⡀⠀⢀⠀⠀⠀⠀⡀⠀⠀⠀⠀⡀⠀⠀⠀⣀⠀⠀⠀⡀⠀⠀⢠⡀⢠⡀⠀⠀⠀⠀⠀⠀⢀⡄
⠀⠀⢸⣧⠀⣸⣇⠀⣾⡇⠀⠀⣰⡇⠀⣼⡀⠀⣷⡀⠀⢸⣿⡀⠀⣼⣷⠀⠀⣾⡇⠀⣧⠀⠀⣶⣷⠀⠀⣼
⠀⠀⠈⡇⠀⢹⡏⠀⢸⠁⠀⠀⢹⡇⠀⢿⠇⠀⣿⠁⠀⠈⠉⡇⠀⢻⡟⠃⢀⡇⠁⠀⢻⡄⠐⢻⡟⠀⢠⡿
⠀⠀⠀⡇⣀⣼⣧⣀⢸⠀⠀⠀⣾⠀⠀⣿⠀⠀⢸⡆⠀⠀⢸⡇⠀⢸⡇⠀⢀⣇⠀⠀⢸⡇⠀⢸⡇⠀⢸⡇
⠀⠀⢸⠟⠋⢹⡏⠙⠻⡇⠀⠀⣯⡀⠀⣻⡀⠀⣨⡇⠀⠀⠾⣿⣦⣼⣧⣤⣾⡿⠀⠀⢸⣿⣾⣿⣿⣷⣿⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠈⠙⠛⢿⠛⠛⠉⠀⠀⠀⠀⠀⠉⢹⡟⠉⠁⠀⠀⠀⠘⠋⠉⢹⡇⠉⠙⠃
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿
⠀⠀⠀⠀⠀⠻⠟⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠖⠒⢿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢩⣴⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⣀⣄⡀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⣿⣿⣿⡿⢿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⡇⣼⣿⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⣠⠤⠤⠴⠿⡿⠷⠤⠤⢤⡄⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⠿⠿⠿⠿⠿⠿⠿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠷⠶⠤⣶⣶⣶⣶⡶⠴⠶⠇⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣶⣶⣶⣶⣶⣴⣦⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⢀⢦⠀⠀⠀⠀⠀⠀⠀⡇⣸⡇⠀⠀⠀⠀⠀⠀⢠⢦⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿
⠀⣸⠀⢧⡀⠀⠀⠀⠀⠀⡇⢹⣷⠀⠀⠀⠀⠀⢠⠏⢸⡆⠀⠀⣿⣿⣿⠀⢻⣿⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⣿⡟⠈⣿
⠀⣿⡄⠉⣳⡄⠀⠀⠀⢀⡇⢸⣿⠀⠀⠀⠀⣰⡋⠀⣼⡇⠀⠀⣿⣿⣿⡆⠀⣹⣿⣿⣿⣿⣿⡇⢸⣿⣿⣿⣿⣿⣿⡋⠀⣸⣿
⠀⠻⠻⣄⠈⠦⣀⠀⢀⣸⠃⣼⣿⣄⠀⢀⣠⠞⢁⣾⠻⠃⠀⠀⣿⣿⣿⣿⣄⠈⠻⣿⣿⣿⣿⠃⢸⣿⣿⣿⣿⣿⠟⢁⣴⣿⣿
⠀⠀⠀⠙⢷⣄⡈⠛⠛⠁⠀⣿⣿⣿⣭⣭⣤⣶⠟⠁⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⣄⡈⠛⠛⠁⠀⣿⣿⣿⣭⣩⣤⣴⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠈⠛⠷⣶⣶⣴⣿⣿⣿⣿⠟⠋⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⢿⠟⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⠀⠀⠀⢊⣴⠀⠀⠀⠀⠀⠀⠀⠐⣿⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠆⠀⠀⠀⠀⠀⠀⠀⢰⡅⠂
⠀⠀⠀⢈⣵⡈⢉⠢⠀⢀⡀⠀⠀⠀⢀⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⡆⠀⠀⠀⠀⣀⠀⢀⣾⠋⢴⣅
⠀⠀⠀⠀⠙⡤⡀⣷⠑⡄⢴⡇⠀⠀⣸⣿⣿⣷⣄⠀⠀⣌⡁⠀⠀⢾⣿⣿⣷⡀⠀⠀⣶⢄⠄⢻⡏⠀⠈
⠀⠀⠀⠀⠀⠘⣶⣾⠀⣿⣾⣿⣄⡴⣻⣿⣿⣿⣿⣷⣤⠛⠃⠀⠀⠀⠀⣿⣿⢷⣀⠼⣛⠁⢠⠾⣷⠇
⠀⠀⠀⠀⠀⠀⠈⡁⠀⢹⣿⣿⠿⢾⣿⣿⣿⣿⣿⣿⣟⠀⠀⠀⠀⠀⣠⣿⣿⣷⣭⣽⠏⠀⣿⠄⠋
⠀⠀⠀⠀⠀⠀⠀⢹⠀⣸⣿⣯⣤⣀⣭⣿⣿⣭⣭⣭⣭⠤⠄⠀⠀⠈⠉⡉⣙⢛⣟⣟⡀⠴⣟⡠
⠀⠀⠀⠀⠀⠀⠀⠈⣨⢱⣾⡇⠀⠀⢸⣿⣿⣿⡿⠉⠀⠀⠀⠀⠀⠀⠀⣈⣿⣿⣿⣿⠉⣹⣭⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣼⣿⣿⣦⣴⣿⣿⣭⡭⠤⠤⠄⠀⠀⢀⣀⠀⠈⢉⣉⡭⠿⠿⠿⠿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢾⣿⠿⠿⢿⣿⡟⠓⠲⠖⠒⠀⣰⣾⣿⣿⣿⣿⣿⣿⣿⣿⣶⡤⠍⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠛⠓⠒⠒⠒⠶⠶⠶⠒⠒⠒⠒⠒⠚⠛⠛⠛⠋⠉⠉






⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣶⡿⠿⡻⢿⢻⣿⣿⣿⣿⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣾⣟⣻⡿⠞⢛⠉⠉⠉⠉⠛⠻⢿⣿⣿⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣯⣿⠟⠁⠀⠀⠉⠀⠀⠀⠀⠀⠀⠓⢌⠳⣽⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⠃⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢆⠣⠙⣟⢿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠇⡇⢹⣸⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⣿⠀⠸⠀⠄⠀⠀⠀⠀⠀⠀⠰⠘⠀⠘⢰⠀⡎⢸⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢹⡀⡄⠀⠈⠀⠀⠀⠀⠀⠀⠂⠀⠀⢀⢏⡎⠁⣾⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠺⣷⡀⢀⠠⣄⠀⠀⠀⠀⠀⠀⠀⠚⣡⠞⢀⣾⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡙⢿⣦⡈⠒⠆⠀⠀⠀⠀⠀⡴⠏⢁⣴⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢾⣿⣿⣷⣶⣤⣤⣤⣤⣤⣴⣶⣿⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⠿⣿⣿⣿⣿⣿⣿⠟⢻⡅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣿⠀⠆⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣷⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡛⢻⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⡊⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣧⠈⠈⢳⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⡿⣇⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⣿⣿⣻⠦⠀⢀⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⢻⣿⣿⡍⠇⠨⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠪⣻⣽⣬⣿⣫⡾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣤⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣤⣉⣿⣟⣡⣤⣼⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡦⠀⠀⠀⠀⠀⠀⡼⠋⠁⠀⢈⣿⣟⠉⠁⠀⠸⡆⠀⠀⠀⠀⠀⠀⡆
⠸⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⡀⠀⠀⠀⠀⠈⠀⠀⠀⢀⣠⣿⡀⠀⠀⠀⠁⠀⠀⠀⠀⡀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺
⠀⠀⢀⠐⡴⠒⢀⡀⠀⠀⠀⢀⣹⣼⣷⡶⣴⡄⠀⠀⠀⠀⣌⠛⢛⣄⣀⠄⠀⠀⣴⡴⣶⣾⣼⣃⠀⠀⠀⠀⢀⠀⠒⡄⢀
⠀⠀⢈⢿⣿⡆⠀⠀⠀⠀⢠⠾⠿⢿⣏⠀⠈⠇⠀⠀⡠⢚⡟⣼⡟⢛⠢⡀⠀⠀⠟⠀⢈⣿⠿⠿⢦⡀⠀⠀⠀⠀⣾⣿⢏
⠀⠀⠘⠋⠉⢻⣆⠀⢀⠀⠻⠄⠀⠈⣍⣲⣤⠤⠤⠾⠖⠚⠛⠛⠛⠻⠶⢾⣦⣤⣤⣤⣊⡍⢀⠀⠼⠃⠀⠀⢀⣾⡋⠉⠛
⠀⠀⠀⠀⠀⠙⠷⢴⣧⣀⣀⠤⠚⠋⢙⣲⣤⣤⠤⠶⠒⢒⡶⠒⠲⣖⠒⠺⠿⠭⣭⣀⣈⠉⠙⠢⢄⣀⣠⣷⠴⡟⠁
⠀⠀⠀⠀⠀⠀⠉⠠⣿⣏⣀⡴⠖⠛⠟⠁⠀⣠⡴⠀⠀⢽⣷⠤⢴⣿⠇⠀⠠⣤⡀⠀⠙⠟⠓⠶⣤⣾⣿⣧⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠉⡿⠋⣥⠀⠀⣶⢦⣿⣿⣿⠷⠿⠴⠶⠾⠿⠶⠿⢷⣿⣿⣿⣧⣶⣆⠀⢠⡌⠹⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢎⣹⠼⡟⠉⠉⢀⣀⣀⣤⣤⣤⣤⣤⣤⣤⣬⣯⣄⣀⣀⠈⠉⠙⠻⢼⣉⠖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣅⣠⣵⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣤⣲⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠿⠛⡉⠉⠉⠛⠻⣍⡉⠉⠉⠉⠉⠉⠉⠙⠻⠟⠛⠛⠉
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣟⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠒⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢇⠆⡀
⠉⠈⠀⠀⣤⣤⠤⠤⠤⠤⠠⠠⢄⣄⣀⡀⠀⠀⠁⠈⠁⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠘⠴⠃⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠤⢴⢦⡈
⠀⠀⠀⠀⡟⡌⠑⠢⢄⡀⠀⠀⢀⡴⠋⢧⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡟⢟⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠙⢦⣀⢏⣀⠽⣦⡀
⠀⠀⠀⠀⡇⠘⡄⠀⠀⠈⢑⣶⣏⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢟⡺⢗⡺⣗⡟⠀⠀⠀⠀⠀⠀⠤⠠⠀⠀⠀⠀⢸⠀⢠⠟⢧⡀⢰⠁⣙⣆
⣖⣲⠀⠀⡇⠀⠘⡄⢀⡴⠋⠈⡆⠈⠑⢺⠅⢐⠊⠀⠀⠀⠀⠀⠀⠉⠉⢉⣉⢠⡀⠀⠀⠀⠀⠀⠒⠐⠀⠀⠀⠀⢸⢠⠏⠀⣀⡽⢿⡋⠁⡆
⠈⠁⠀⠀⡇⠀⢀⡼⡯⠤⢄⣀⢸⣀⠔⠁⠐⣄⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⣖⣋⣁⣀⣀⣙⣦⠃
⠀⠀⠀⠀⣇⡴⠋⠀⠘⡄⠀⢀⠝⠁⠀⠀⠀⠈
⠀⠀⠀⠀⠉⠒⠒⠒⠤⠾⠖⠁⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤⠀⠀⠀⠀⠀⠀⢀⠴⠦⡀⠀⠀⠀⠀⠀⢠⠖⡄⠀⠀⠀⠀⠀⠀⠀⠀⡀⠂⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⠀⠀⠀⠀⠀⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⣯⠟⠗⠪⣦⡀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⢁⣁⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢲⡀⢧⡟⣟⡽⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠚⡏⠳⢄⡀
⠀⠀⡀⢆⡀⠀⠀⠀⠀⠀⡰⠛⡆⡸⠙⡄⡸⠱⣄⠀⠀⠀⠀⠀⠀⠀⠈⠊⠀⠈⠋⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⠀⠀⡇⠀⢀⣉⣦⠀⠀⠀⡴
⠀⠀⠀⠂⠀⠀⠀⠀⠀⠸⡗⠒⢺⠓⠒⢺⠗⠒⡺⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⢀⣀⡠⠴⡷⢍⡁⠀⠰⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡀⢇⠀⡎⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠂⠀⠀⠀⣴⡟⠒⠋⠉⠀⠀⠀⡇⠀⠉⠓⣴
⠀⠀⠀⠀⠀⠀⠀⡠⣄⠀⠀⠀⠈⠺⣶⠞⠁⠀⠀⡤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣍⠓⠲⠤⢄⣀⣇⡤⠖⠋⢸
⠀⠀⠀⠀⠀⠀⠀⠓⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠊⠀⠀⡠⠚⢏⠉⠒⠒⠒⠤⣤⠀⠀⠀⠀⠀⠀⠈⠓⢄⠀⠀⠀⡏⠐⠲⠤⣬⠄⡐⠂
⠀⢰⡶⣒⢒⠶⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠊⠁⠀⠈⢦⠀⠀⣠⠞⠉⡀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⡇⢀⡠⠞⠁⢠⡉⠁
⠀⢸⢱⣴⢻⣲⠇⠀⠀⠀⠀⠀⠀⠀⠀⠐⡄⠀⠀⡠⠊⢻⠉⠙⠒⠲⠬⣧⠞⠁⠀⠀⡇⠀⠀⠀⡠⢤⠀⠀⠀⠀⠀⠙⠗⠉⠀⠀⠀⠀⠁
⠀⠸⠯⠵⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢈⣑⠀⢠⣎⠀⠀⠈⡇⠀⠀⣠⠞⠉⢆⠀⠀⢀⡇⠀⠀⠀⠙⠊
⠀⠀⠀⠔⠒⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠘⡀⠉⠒⢤⣸⣠⠞⠁⠀⠀⠈⢧⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠆⠀⠀⠀⠀⠀⠀⡇⠀⠀⣠⠞⠉⠒⠤⣀⠀⠀⠈⢇⠀⡇⠀⠀⠀⠀⠀⠀⠀⠆⠔⠀⠀⠀⠀⢰⡷⠾⣑⡷⡆
⢠⠶⡄⠀⠀⠀⠀⠀⠀⠈⠀⠁⠀⠀⠀⠀⠀⠀⢛⣠⠞⠁⠀⠀⠀⠀⠈⠉⠒⠤⣈⢦⡇⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⢸⣏⣶⣛⣯⠇
⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠒⠒⠒⠒⠒⠚⠛⠃⠀⠀⠀⠀⠀⢀⣤⡀⠀⠀⠀⠀⠀⠈⠛⠸⠞⢁
⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⡀⠀⠀⠀⣖⣳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⢀⠔⡹⠙⡝⢦⡀⠀⠀⠀⠀⠀⠀⠚⠋
⠀⠀⠀⢠⡏⢦⣀⣠⠴⠚⡽⡇⠀⠀⠀⠈⠁⠀⠀⠀⢤⠦⠆⠀⠀⠀⠀⠀⠈⠠⠈⠀⠀⠀⢀⠔⠁⢠⠇⠀⢱⠀⠙⢦⡀
⠀⣤⠀⢸⡤⠒⡟⢢⡀⡼⠁⡇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⣯⠟⣽⠳⡀⠀⠀⠀⠀⠀⠀⠰⡇⠤⠤⣾⠠⠤⢰⣷⠠⠄⣿
⠀⠐⢣⠀⠙⢾⡤⠒⡿⢧⡀⡇⠀⠀⢈⡁⡋⠀⠀⠀⠈⢧⡹⡁⣏⡽⠃⠀⠀⠀⠀⠀⠀⠀⠙⢆⡸⠀⢣⣀⠎⠘⣄⡔⠁⠀⠀⠀⢰⢱⠄
⠀⠀⠀⠀⠀⠀⠙⠾⠥⠐⠚⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⢙⠛⠛⠛⠛⠛⠋⠀⠀⠀⠀⠀⠀⠁
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣥⣼⣤⣧⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⢻⡛⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⢸⡇⠘⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣤⣀⠀⠀⠀⠀⠀⠀⠀⢰⠇⣀⢸⡃⡀⢹⡄⠀⠀⠀⠀⠀⠀⠀⣀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡍⠳⣦⡀⠀⠀⠀⠀⣟⣠⢯⢸⡃⡿⣄⡇⠀⠀⠀⠀⢀⡴⠛⣹⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠗⠈⢳⡄⠀⠀⠀⠋⠉⢻⣾⣶⠟⠉⠃⠀⠀⠀⣰⠟⠀⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢴⠖⠺⠿⠄⠀⠀⠀⠀⢸⣿⣿⡀⠀⠀⠀⠀⠸⠿⠒⠲⡦⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⡄⠀⠀⠀⠀⠀⠀⣠⠏⣸⡇⢳⡀⠀⠀⠀⠀⠀⠀⡸⢸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⢐⠀⠀⠀⠀⠀⢰⡏⠀⣿⣧⠀⣿⡀⠀⠀⠀⠀⢀⠃⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠶⢶⡄⠀⠀⠀⠀⢾⠇⢠⣿⣿⠀⢿⡇⠀⠀⠀⠀⣸⡶⢶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⠁⠀⠀⠀⠀⠸⣧⠘⣿⣿⢀⣾⠁⠀⠀⠀⠀⢌⡇⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡞⠉⠀⠀⠀⠀⠀⠀⢹⡄⣿⡏⢸⠃⠀⠀⠀⠀⢀⠀⠙⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁⠄⠀⠀⠀⠀⠀⠀⠇⢸⡇⠛⠀⠀⠀⠀⠀⠘⠐⠘⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣬⡉⢧⠀⠀⠀⠀⠀⣰⣇⣹⣇⣸⡄⠀⠀⠀⠀⢀⡾⢉⣤⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠙⠿⣼⣇⣀⣤⣤⠞⣋⡀⣭⣍⢈⡙⠦⣤⣄⣀⣸⣡⠿⠃⢹⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣀⣀⣀⣴⣩⣅⣉⣀⣉⣀⣙⣋⣈⣁⣈⣁⣬⣝⣦⣀⣀⣀⣈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠠⡄⡄⣹⡏⣄⣠⢨⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⢀⡿⣳⣿⡿⡝⣿⢸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠟⠼⢱⠃⢻⠇⢸⠘⠆⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠟⣴⣶⠸⣷⣾⣶⣾⢠⣶⡎⢻⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣇⠈⢹⠚⣋⢸⢈⣙⢲⠍⢁⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⡈⣆⣿⢸⠸⡟⣸⢠⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡉⠘⢸⠀⠁⢨⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠿⠿⢋⠹⠿⢿⣿⣦

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠒⠉⠁⠀⠀⠈⠉⠒⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣤⡴⠒⠋⠙⠛⠒⠲⢤⣠⠇
⠀⠀⠀⠀⠀⠀⠀⡀⢀⣠⣔⡴⠶⣶⠴⢦⣠⣴⣲⠶⠤⡤⣿⣦⡤⠤⠤⢤⣤⣤⣴⣧⣤⣤⡴⣆⣀⣀⢶⣶⡤⠤⢤⣤⣤⡤⠤⣄
⠀⠀⠀⠀⠀⢰⠋⠉⠀⠀⣠⠞⠛⠁⠠⠾⠋⠉⠀⠀⠀⠉⠉⠉⠁⠈⠉⠉⠉⠉⠉⠉⠙⠉⠁⢠⡾⠋⠡⡄⠀⠉⠁⠐⠢⡀⡆⢸⡆
⠀⠀⠀⠀⠀⢸⠑⢊⠔⠋⠁⠀⣇⠀⣀⣧⠀⠀⠀⠠⠀⠰⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⣃⣀⠀⢸⡇⠀⠀⠙⢦⡀⣈⡦⠀⣧⡇⢸⡇
⠀⠀⠀⠀⠀⢸⣀⠏⠀⠀⠀⠀⢧⠤⠤⣤⠀⠀⠁⠀⠓⢄⠀⠠⣄⠀⠀⠀⠀⠀⠀⠀⡧⠤⠤⢤⡇⠀⠀⠀⠀⠙⢦⡀⠀⡿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠁⠀⠄⠀⢀⠠⠀⠀⠀⣿⠀⠀⠀⠑⢀⠈⠐⠉⠀⠀⠂⠂⠀⠀⠀⠀⡃⠀⠀⡼⠇⠀⠀⠀⠀⢀⢠⣙⠐⡇⡇⠀⡇
⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⢠⠄⠊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡃⠀⠀⠑⠔⠉⠀⠀⠀⠀⠀⠐⣠⢦⠀⠀⡇⡇⠀⡇
⠀⠀⠀⠀⠀⢸⠀⠀⠠⣀⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡠⠰⠀⡇⠀⠀⡇
⠀⠀⠀⠀⠀⢸⠀⢀⠀⠈⠁⠀⢿⠀⠀⠀⠀⠀⠀⠐⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡇⠀⠀⡇
⠀⠀⠀⠀⠀⢸⠀⢀⢀⡀⡀⠀⠸⠀⠀⠀⠀⡀⠀⠀⠀⠄⠁⠈⠀⠀⠀⠀⠀⠀⠀⠀⠠⡀⠀⠀⠀⠘⠀⢫⡀⠀⢀⠀⠀⠅⠀⠀⡇
⠀⠀⠀⠀⠀⢸⡄⠀⢀⠀⡈⠃⠀⠀⠀⢰⠀⠈⠁⠂⠀⠤⠤⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠄⠀⠀⠀⠚⡳⠠⠀⠀⠤⣤⠆⠀⡆⢀⡇
⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⢡⠀⢸⠀⠀⢸⠀⠀⠀⠀⠀⣀⢀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀⡆⠀⠀⡆⡀⠈⠑⠪⡥⢤⡌⠀⠀⠃⢸⠃
⠀⠀⠀⠀⠀⢠⠋⢢⠀⠀⠀⣡⡠⠀⠀⢸⠀⠀⠐⠀⠀⠀⠉⡀⠀⠀⠀⠈⠉⠀⠀⠀⡁⠁⠀⠀⠀⠈⢆⠀⠀⠀⠉⠀⠀⠀⠀⠼⡄
⠀⠀⠀⠀⠀⢸⡀⢀⠑⣄⠉⠀⢸⠀⠀⢸⠀⠀⠀⢀⠀⠀⢀⠄⠀⠀⢀⠀⠂⡘⡄⡀⠑⡇⠀⠀⡆⠀⡘⠀⠀⠀⠀⠂⠈⢶⡄⢸⡇
⠀⠀⠀⠀⠀⠸⣅⣨⣤⣈⣷⠤⢬⣀⡀⣸⣦⢀⡀⠀⠀⠀⠀⠀⠀⠀⠊⠃⠀⠁⠁⠀⠀⡇⠀⠀⡗⠈⠀⠀⢀⠀⠁⡀⠀⢟⣧⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠐⠒⠒⠒⠀⠀⠐⠒⠒⠒⠒⠧⠤⠀⠷⠦⠠⠴⣁⣀⣐⣁⣠⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠀⠀⠀⠀⣀⣀⣄⣤⣤⣤⣶⣿⣷⣤⣀⣀⢤⣤⣤⡄⢀⡀⣀⣞⠋⠉⠛⠃⣕⣢⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠂⠀⠀⠀⢀⡀⢀⣿⣿⣿⣿⣿⣿⣿⡟⣿⣿⣿⠿⣿⣿⣿⣿⡿⣶⣀⣤⣤⣴⠀⢽⠋⠉⢛⡳⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠓⠀⠂⠀⢽⠿⠛⠛⠿⣿⣭⣴⣿⡿⢟⠾⠿⠻⣿⣿⡿⢟⣿⡷⢶⠪⠆⠈⠳⡶⣿⣟⠿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡆⠀⠀⠀⠀⠀⠀⠚⠃⠀⠀⠀⠀⠀⢉⣉⣁⡀⠀⠀⠐⠈⠉⢡⠴⠛⠒⠚⠃⢠⠄⠠⢶⣟⠊⢿⣷⣾⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣤⣿⣹⣷⣴⣾⣿⡛⠉⠠⠤⣤⣤⠂⠀⠠⠤⠤⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠠⢴⡀⠠⠰⢶⣆⣈⣿⣷⣿⣟⣯⣻⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠿⣿⠿⠿⠟⠛⠋⠉⠛⠿⣿⣿⣭⡉⢑⡲⢤⠤⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠐⠈⠁⠀⠈⠛⡙⢿⣯⣙⣿⣿⣿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⡯⠉⠀⠀⠀⠀⠀⠀⠈⠙⠇⠉⠐⣦⡤⣿⣶⣬⣿⢿⣷⡿⢿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⣀⠀⠀⢠⠀⠀⣈⡏⠘⣯⡉⠉⠻⣍⣻⣿⣿⡿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⡿⠛⠉⠀⠀⠀⠀⠀⢀⠀⢹⡆⠀⠀⢳⣄⠀⠹⣄⣸⣇⡀⢰⡿⢯⢿⣿⡛⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⠛⢻⠀⠀⣀⠀⠀⠀⠀⠀⢀⡀⠈⠁⠀⢶⣌⣿⢙⡗⢻⣧⣾⡟⢈⣿⣷⣶⣦⣭⣾⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⡀⣴⣿⣠⡄⠰⠛⢆⣀⠁⠀⡀⠀⢸⣿⣁⣾⣿⣿⣿⣿⣶⣾⣿⣿⣿⣿⣿⣿⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡖⣰⠋⢀⣾⣿⣿⣿⣿⣿⣇⠀⣾⣿⡄⠀⢳⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⣾⣯⣴⣿⣿⣿⣿⣿⢿⣿⣿⣶⣿⣿⣿⣆⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⣦⡨⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⠈⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣆⢀⣀⣀⣰⣿⣀⣄⣀⢀⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠢⣀⠀⠀⠀⠀⠀⠠⣄⣀⣠⡶⠟⢻⠉⠁⠀⡙⣿⡁⠀⠉⢹⠛⠵⢦⣤⣀⡤⠀⠀⠀⠀⠀⠀⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⡄⠀⠀⣠⡴⠛⢏⠁⠀⠀⠘⠀⣀⣀⠃⣿⣇⣀⠀⠈⠀⠀⠀⢈⠟⠷⡤⢀⠀⠀⡤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⣷⡝⠁⡀⠀⠈⣂⠤⠒⠊⠉⠀⠘⠀⣿⣻⠀⠈⠉⠒⠠⠄⡊⠀⠀⢀⠛⣴⢏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠙⠁⡤⠜⢉⠔⠉⠀⠀⠀⠀⠀⠀⡸⠀⣿⣿⡄⠀⠀⠀⠀⠀⠈⠐⢄⠙⢷⠄⠑⢁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣶⢎⠀⠀⢀⠔⠉⠳⣦⡀⠀⡠⣔⡲⠘⡇⠀⣿⣿⡿⠴⣒⡤⡀⠀⣠⣴⠋⠑⢄⠀⠀⢈⢶⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇⠀⠁⢀⠎⠀⠀⠀⢉⡻⣿⣶⡉⠀⢸⠀⠀⣿⣿⣿⠀⠀⣁⠞⣫⣟⠁⠀⠀⠈⢂⠀⠁⠀⢻⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡟⠀⠀⠀⡌⠀⠀⠀⢀⣊⠟⢊⠻⣿⣦⣌⠀⠀⣿⣿⣿⡤⠚⣡⣾⠟⢟⣢⠀⠀⠀⠈⣄⠀⠀⠘⣣⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠉⠉⠀⢘⠀⠀⠀⠀⢾⠃⠀⠀⢡⡈⠻⣿⣆⠀⣿⣿⠏⣠⣾⣿⠃⠀⠀⢣⠆⠀⠀⠀⠸⠀⠈⠉⢩⡄
⢤⡄⣀⠀⡄⠀⠀⠀⠀⡇⠀⢀⣀⣃⣠⣤⣤⣾⣷⣶⣾⣿⣿⣿⣶⣬⡿⠛⠉⠛⣾⠟⠋⠁⠉⠉⠐⠚⠛⠦⠠⠤⣀⣇⣀⠀⢈⡗⠀⠀⠀⣤⠤
⠈⣷⠙⣦⠃⠀⠴⠶⠶⣿⣿⡿⠿⠿⠷⠿⠿⠟⠻⠟⠛⠿⠛⠿⠛⢻⠀⢸⣿⠆⢸⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⡷⠶⠶⠆⣹⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⠀⠀⠈⡏⠑⠒⠂⠰⣤⠤⠀⢀⣀⣀⣤⣾⢷⣤⣤⢴⣟⠻⢿⣿⣿⡿⠿⢿⣿⠛⠛⠋⠉⡍⠉⠀⢸⡇⠀⠀⠀⠛⠒
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣙⣄⠀⠤⠱⠀⠀⠀⠀⢛⣆⠀⠀⣼⣿⠟⢁⣾⣿⡇⠈⢿⣷⣄⠙⢄⠀⢀⣚⠃⠀⠀⠀⢰⠡⠄⢀⣞⣁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⣵⡄⠀⠀⢇⠀⠀⠀⠀⢡⣷⣾⠟⣡⠔⢻⣿⣿⡇⠀⢀⠛⢿⣷⣌⢲⣧⠉⠀⠀⠀⢀⠎⠀⠀⣠⠏⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠷⣀⡠⠌⢆⠀⠀⠀⣠⣟⣥⡾⣁⡀⢸⣿⣿⡇⠀⠸⠀⣀⡽⣻⣷⣅⡀⠀⠀⢀⠎⠤⣀⡰⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠾⢯⡄⠀⢀⠳⣀⡼⠟⠁⠀⠀⠉⠺⢿⣿⣿⡇⠀⣿⠿⠚⠁⠀⠀⠙⠻⣄⡰⠊⠀⠀⣸⠟⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⣌⠃⢆⡈⠳⢀⡀⠀⠀⠀⠀⠀⢻⣿⡇⢠⠃⠀⠀⠀⠀⠀⣀⠤⠊⢤⡗⣀⣤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⢷⣄⠀⠀⠀⡈⠑⠠⠄⢀⡀⢸⣽⡇⢰⠀⣀⠀⠤⠐⠉⡀⠀⠀⢀⣴⠛⠦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠞⠁⠀⠀⠐⠃⣠⣎⡀⠀⠀⠀⠄⠀⠈⣿⡇⡌⠀⠀⠄⠀⠀⠀⡈⣦⡔⠃⠁⠀⠀⠙⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠁⠀⠀⠀⠀⠀⠐⠋⠉⠉⠓⠦⣾⣤⣀⣀⣹⣧⣁⣀⣠⣼⡦⠶⠋⠋⠉⠓⠀⠀⠀⠀⠀⠀⠑⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠁⠉⢹⣿⠉⠈⠁⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡉⢷⡄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢹⡏⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠀⢸⡇⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠀⠀⢸⡇⠀⠀⢿⡄
⢤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⢀⡀⢸⡇⠀⡀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠
⠸⣿⡛⢷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⣾⠇⢸⡇⠘⣿⠀⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⡾⢛⣿
⠀⢻⣷⣄⡈⠻⣦⡀⠀⠀⠀⠀⠀⠀⢼⣥⣮⣝⡣⢸⡇⢴⣋⣵⣬⡇⠀⠀⠀⠀⠀⠀⢀⣾⠟⢉⣀⣾⡟
⠀⠘⣿⣿⠟⠀⠘⢿⣆⠀⠀⠀⠀⠀⠛⠉⠉⠹⣿⣾⣷⣿⠏⠉⠉⠛⠀⠀⠀⠀⠀⣰⡿⠃⠀⠻⣿⣿⠃
⠀⠀⣿⡏⣀⣠⣤⣬⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣥⣤⣄⣀⢹⡿
⠀⠀⢸⡟⠻⡉⠉⠉⠉⠛⠀⠀⠀⠀⠀⠀⠀⢀⡿⢻⡟⢿⡀⠀⠀⠀⠀⠀⠀⠘⠋⠉⠉⠉⢉⡟⢻⡇
⠀⠀⠸⣇⠀⢃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⣾⣿⠈⢻⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⣸⠃
⠀⠀⠀⣿⠆⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⣿⣿⠀⠀⢻⡆⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠰⣿
⠀⠀⠀⣷⠀⠀⢇⠀⠀⠀⠀⠀⠀⠀⢀⣿⡟⠂⢸⣿⣿⡇⠐⢸⣿⡀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⣾
⠀⠀⠀⣿⢶⠶⣾⠀⠀⠀⠀⠀⠀⠀⢸⣿⡣⠂⢸⣿⣿⣇⠘⢈⣿⡇⠀⠀⠀⠀⠀⠀⠀⣷⠶⠶⣿
⠀⠀⠀⣿⠀⢰⡟⡅⠀⠀⠀⠀⠀⠀⠘⣿⣄⠀⢻⣿⣿⡿⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⢸⢻⡆⠀⣿
⠀⠀⠀⣿⢀⣈⡇⠁⠀⠀⠀⠀⠀⠀⠀⢹⣿⡄⢸⣿⣿⡇⢠⣿⠏⠀⠀⠀⠀⠀⠀⠀⡌⢸⣁⡀⣿
⠀⠀⠀⣿⡟⠉⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠈⣿⣿⠃⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠉⠻⣿
⠀⠀⢰⣿⣷⡤⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⠀⢻⡿⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠠⠁⡠⢤⣾⣿⡄
⠀⠀⢸⡟⢿⣀⣀⠃⡄⠀⠀⠀⠀⠀⠀⠀⠀⡌⠡⢸⡏⡌⢀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⣀⣀⡽⢻⡇
⠀⠀⣿⣧⣠⡉⠹⣇⠃⠀⠀⠀⠀⠀⠀⠀⣸⣇⣀⣻⣟⣀⣸⣆⠀⠀⠀⠀⠀⠀⠀⢸⣸⠏⠉⣠⣼⣷
⠀⢰⣿⠘⢯⣻⠆⢹⡇⠀⠀⠀⠀⠀⣀⣴⠿⠋⠙⠛⠛⠋⠙⠿⣦⣀⠀⠀⠀⠀⠀⢸⡟⠠⢞⡽⠃⣿⡄
⠀⣼⡇⠀⠀⠉⠳⠶⠿⢴⣶⣶⣿⣿⡉⠡⣶⡆⢰⣿⣿⡆⢰⣶⠈⢉⣿⣷⣶⣶⡤⠿⠷⠚⠉⠀⠀⠸⣧
⢠⣟⣀⣀⣀⣀⣀⣀⣴⣋⣁⣀⣀⣈⣁⣀⣀⣀⣀⣙⣋⣀⣀⣀⣀⣈⣁⣀⣀⣈⣙⣦⣀⣀⣀⣀⣀⣀⣻
⠈⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⣿⠛⠛⠛⠛⠛⣿⣿⠛⠛⠛⠛⠛⣿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⢹⣆⣾⢀⣿⣿⡈⣷⣰⡟⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡇⢸⣿⢋⡾⣿⣿⢷⡙⣿⡇⢸⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⢁⡿⢡⡟⠀⣿⣿⠀⢻⡈⣷⡈⢿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣟⡁⠘⠁⢸⡇⠀⢸⡇⠀⢸⡇⠈⠃⢈⣻⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠁⣾⣿⣦⠸⣿⣶⣾⣷⣶⣿⠇⣴⣿⣷⠈⢻⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠛⠿⢋⣼⡿⠟⢹⡏⠻⢿⣧⡙⠿⠛⠀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣦⠀⠀⣿⠠⣤⣶⢸⡇⣶⣤⠄⣿⠀⢀⣴⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⡄⢸⡀⢻⡟⢸⡇⢻⡟⢀⡇⢠⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⡜⠱⠘⡇⢸⡇⢸⠃⠋⢣⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⣀⣀⣀⣸⣇⣀⣀⣀⣾⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⡿⠿⠿⠿⠋⠙⠿⠿⠿⢿⣿⣷⡄
⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣿⢁⡈⣉⣁⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠈⠉⠉⠁⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⢀⠔⠈⠁⠢⡀⠈⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⢀⠀⡐⠂⠒⠓⠀⠬⣀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⡀⠈⠒⠵⠤⠄⠀⣀⡐⠁⠀⠀⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠒⠀⠀⠀⠀⠒⢁⠶⢀⢀⡠⠁⠈⢀
⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⠀⠄⠂⠀⠐⠐⠀⢦⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠈⢅⠉⠉⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠢⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⡐⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⠀⢀⠌
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢀⠄⠊⠀⢀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⠋⠀⠀⡠⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠴⠀⠁⠀⠀⡄⠂⠁
⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠁⠀⡠⠐⠉⠀⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄
⠀⠀⡔⠀⢷⠀⠀⠀⠀⠀⠀⠔⠀⠀⠀⠋⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠑⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⡘⠀⠀⠈⠕⠄⠀⠀⠀⠐⠀⠀⠈⠀⠀⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⡠⢢⠂⠀⠀⠐⡀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠌
⠰⠁⠀⠀⠀⠈⢆⠂⡀⠀⡇⠀⠰⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠊⡰⠁⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠜⠀⢀⠌
⡀⠀⡀⠀⠀⢔⢦⠓⠁⠀⢁⠀⠀⠂⢀⠁⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠈⠊⠤⡤⠀⠀⠀⠀⡃⠀⠀⠀⠀⡠⠂⠀⠠⠂
⠗⠈⠱⠀⠀⠀⠢⡑⢄⠀⠀⠄⠀⢈⡎⠀⠀⠀⠀⠀⠘⣆⡀⠀⠀⠀⠀⡠⢀⠔⠁⠀⠀⠉⠐⠂⠀⠀⡠⠊⠀⢀⠔⠁
⠀⠀⠀⠱⡀⠀⠀⠈⠐⠬⠀⠈⠗⠋⠀⠀⠀⠀⠀⠀⠀⠈⠢⠄⣀⠀⠥⠒⠁⠀⠀⠀⠌⠀⠀⢀⠠⠊⠀⢀⠀⠁
⠀⠀⠀⠀⠈⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢎⠠⠄⠊⠀⠀⡀⠔⠁
⠀⠀⠀⠀⠀⠀⠈⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠁⠀⠀⡀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠂⠄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠤⠒⠊⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⢄⠀⠀⠀⠀⡠⠔⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⡄⢀⠊

⠀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠐⠀⠀⠐⢄⠀⠸⡦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⡄⢠
⠀⠀⠀⠀⠀⠀⠀⠰⠦⠀⠁⢘⣿⢮⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡⢰⠈⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣸⣿⣿⣷⡙⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠸⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡈⣿⣿⢷⡘⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⣿⡼⢁⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⢸⣿⣯⢷⣥⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⡡⢋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⡖⠁⠀⠀⠀⠀⠀⠀⢀⣀⣬⣾⣿⣿⠏⣀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠿⣿⣿⣧⢠⠀⠀⢠⣴⣾⣿⣿⣿⡿⠋⠀⡤⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡿⠟⠋⣁⣶⣿⣿⣿⣿⠟⠁⢀⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡴⠚⠋⠉⣤⣴⣾⣿⣿⣿⡿⣿⠃⠁⠝⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣴⣶⣤⣤⣭⣿⣿⣿⣿⣷⣿⡋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠄⢾⠿⠿⠟⠻⣿⣿⣿⣿⣿⣿⣿⣿⣷⣃⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠁⠀⠀⠀⢀⣼⠟⢻⣿⣿⣿⣿⣿⣿⢿⣷⣖⠤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣐⣜⣚⣵⣆⡾⣋⠼⠿⠏⠉⠀⠀⡉⢿⠳⢤⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠩⠀⠀⠻⠑⠀⠃⠈⠉⠁⠀⠀⠀⠁⠉⠉⠉⠀⠀⠀⠐⠁



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

⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⠤⠴⠖⠒⠛⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠛⠒⠲⠦⠤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⢀⡴⠋⠉⠉⠓⠒⠒⠦⠤⣤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⣤⡤⠴⠖⠒⠚⠉⠉⠙⢦⡀
⠀⠀⠀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠀⠀⠀⠀⠙⠲⣄
⢀⡠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄
⠻⡗⠲⠦⠤⣤⣀⣀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⡄⠀⠀⠀⣀⣀⣠⠤⠴⠖⢺
⠀⠙⣆⠀⠀⠀⠀⠈⠉⠉⠓⢿⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⡿⠚⠉⠉⠁⠀⠀⠀⠀⣠⠏
⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⡴⠃
⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⢀⡞⠁
⠀⠀⠀⠀⠀⠹⣄⠀⠀⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⠀⠀⠀⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠘⢦⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠇⠀⠀⠀⠀⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⠀⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⡄⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⢠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠘⡆⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⣠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⡀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⡞⠀⠀⠀⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⡀⠀⠈⣇⠀⠀⠀⠀⠀⠀⣸⠁⠀⢀⡞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣄⠀⠸⡄⠀⠀⠀⠀⢠⠇⠀⢠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢦⠀⢳⠀⠀⠀⠀⡞⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡈⣇⠀⠀⣸⢁⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣼⡄⢠⣇⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣾⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⣅⠀⠈⠁⠈⠙⠳⠾⠛⢓⡶⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠘⠢⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⣀⣄⣀⣀⣀⣞⠁⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⢤⠖⠲⠦⠤⠶⢦⠀⠀⠀⠀⠀⢀⣠⠼⠿⠿⠿⠿⠿⡿⠿⢤⡀⠀⠀⠀⠀⠐⣏⠉⠓⠚⠉⠙⢲⠆⠀⠀⠀⢀⡀
⠀⠀⠀⠉⠀⠀⠀⠀⠀⣳⣤⣦⣤⣴⠃⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠢⣄⠀⠀⠀⢈⣦⣤⣤⣴⣴⡏⠀⠀⠀⠐⠉
⠀⠀⠀⠀⠀⠀⢀⣠⠴⠛⠻⠛⠿⠛⠦⣀⡴⠉⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠈⠳⡀⢀⠜⠛⠻⠛⠛⠛⠻⣄
⠀⠀⠀⠀⣠⠖⠉⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⡴⠒⠛⠓⠲⠀⠀⠀⠀⠀⠀⠀⠙⣇⠀⠀⠀⠀⠀⠀⠀⠈⠓⢤⡀
⠀⠀⠀⡴⠃⠀⠀⠀⢀⡤⠶⠄⠀⠀⡞⠀⠀⠀⠀⠀⠀⠀⠀⢇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⢀⡴⠦⠄⠀⠀⠀⠀⠹⣄
⠀⠀⢰⠇⠀⠀⠀⠀⠸⣄⣀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠑⣆⠀⠀⠀⠀⠀⠀⠀⠀⣻⠀⠸⣄⣀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠈⢹⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣀⣀⡤⠞⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠈⣱⠀⠀⠀⠀⠀⣸
⠀⠀⠈⣇⠀⠀⠀⠀⠀⠙⠞⠁⠀⠀⠘⣆⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠁⠀⠈⠓⠞⠁⠀⠀⠀⠀⣰⠃
⠀⠀⠚⡼⢦⣄⡀⠀⡀⠀⠀⠀⠀⠀⣀⣨⡦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣼⣁⠀⠀⠀⠀⠀⠀⠀⣀⡤⢚⢁⢀
⠀⠀⠀⠀⠁⣠⠟⢉⡽⢋⡽⢛⡽⢛⡥⠋⡠⠋⣹⠗⡶⢲⡶⠒⡶⠒⢲⠖⢲⠖⢲⠿⢲⠟⡵⠋⡼⢫⠟⠲⢒⠖⡲⠋⡽⠣⠛⠋⠈
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠈⠀⠉⠀⠈⠀⠈⠀⠀⠁⠞⠴⠋⠀⠚⠀⠐⠃⠐⠋⠐⠋⠐⠃⠀⠀⠀⠀⠀⠀⠀⠉⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣶⣶⣿⣿⣿⣿⣷⣶⣶⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡶⣿⣿⡿⠿⠿⠛⠛⠛⠛⠻⠿⠿⣿⣿⢷⣶
⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣰⣿⣷⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣾⣿⣦⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⡀
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿
⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⣶⣌⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⢁⣾
⠀⠀⠀⠀⠀⣿⣿⣦⡈⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⢃⣴⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣄⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣉⣉⣉⣉⡙⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠋⣠⣾⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣷⣈⠛⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠇⠸⣿⣿⣿⣿⡇⠸⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠛⣡⣾⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡀⠛⠛⠛⠛⠃⣰⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⢀⣠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠐⠀⠂⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠂

⠀⠀⠀⠀⠀⢀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⢀⣿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⣿⡧
⠀⠀⠀⠀⢸⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⣿⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⣿⣿⡟⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠰⠿⣿⣿⠿⠆⠀⠀⠀⡀⠀⠀⢠⡏⠀⠀⠠⠺⣿⡗⠄⠀⠀⢸
⠀⣷⡄⠀⠀⢼⣿⡇⠀⠀⣰⣇⠀⠀⠀⢸⣿⣆⠀⠀⠀⣿⣿⠀⠀⠀⣰⣾⣧⠀⠀⣼⡇⠀⠀⠀⡤⣿⣦⠀⠀⠀⢘
⢠⣿⣿⠀⠀⢾⣿⡦⠀⢰⣿⣿⠀⠀⠀⠸⠻⣿⠄⠀⣰⣿⣿⣆⠀⠀⣿⠟⠇⠀⠀⣿⣇⠀⠀⢸⣿⣿⣿⡇⠀⠀⣸
⢸⣿⣷⠀⢠⣾⣿⣧⠀⠀⣿⣿⡇⠀⠀⠀⣰⡿⠀⠀⣿⣿⣿⣿⠀⠀⢿⣆⠀⠀⠀⢸⣿⣆⠀⢸⣿⣿⣿⡇⠀⣰⣿
⢸⣿⡉⠀⢿⣹⣿⢸⡇⠀⢹⣿⡇⠀⠀⣾⠟⠁⠀⠀⠁⢸⡏⠈⠀⠀⠀⠻⣷⠀⠀⠀⠿⠈⠳⣌⣸⣿⣧⣠⠞⠁⠿
⠘⣿⣧⣀⢈⣿⣿⣏⠀⣠⣿⡿⠁⠀⢰⡏⠀⣤⠶⢤⣤⣿⣿⣤⡤⠶⣤⠀⢹⡇⠀⠀⠀⠀⠀⠈⢿⣿⡿⠁
⠀⠈⠻⠿⣿⣿⣿⣿⡿⠿⠛⠁⠀⠀⢸⣧⡘⢧⣤⣿⣿⣿⣿⣿⣿⣦⣼⢃⣼⡏⠀⠀⠀⠀⠀⠀⢹⣿⡟
⠀⠀⠀⠀⢀⣿⣿⣯⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⢈⣿⡇
⠀⠀⠀⠀⠘⢿⣿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⣿⣿⡉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢘⡋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢙⣟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⢸⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⣠⣾⣿⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠻⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣷⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣇
⠀⠀⠀⠀⠀⢹⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡏
⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿

⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⠀⠀⢠⣄⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⡈⠿⡛⠁⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠏⠠⠄⠀⠠⢠⣀⣾⡿⠟⠙⠛⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣯⡀⠀⠀⠀⠐⠿⢿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⣿⠗⠀⠀⠀⠀⠀⠀⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠱⠆⠀⠀⢀⠀⡀⠀⠀⣐⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⢾⣿⣿⣿⣿⣴⣥⣦⣤⣯⡸⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣟⣯⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⡎⢻⣹⣷⣿⡿⣿⣿⣿⣿⢻⣿⢿⣿⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡗⣩⣿⠿⣾⡽⣯⡘⣿⣽⣿⣿⣿⣿⣿⣿⣿⣥
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡟⡟⣿⣿⣶⠒⢫⡷⣮⣙⠻⣿⣿⣿⣿⡿⡿⢟⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠻⠿⢹⣿⣶⣏⣌⢧⡓⣼⣯⣾⣿⣿⣿⣿⣷⢟⡿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣏⣿⣮⣿⣿⣿⢫⠟⣶⣹⣿⣿⣿⣼⣿⣿⣿⣶⣿⡿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣿⢏⣽⣻⣿⡿⣷⣦⠻⣬⣿⣿⣿⣿⣿⣿⢿⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⡿⣧⣿⣿⣏⢲⣎⣿⠧⣍⣽⣿⣿⣿⣿⣿⠮⣿⠗
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⠷⣺⣿⠾⢫⣜⢿⡷⣾⣿⣿⣿⣿⣿⣿⢴⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣾⠟⣩⢿⡷⢯⣼⡷⣻⣿⣿⣿⣿⣿⣿⡿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣳⣾⣿⠿⣶⣿⢻⡿⣿⠈⣿⣿⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⣿⣿⣿⣿⡿⢿⣿⢺⢡⡟⣼⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡿⢿⡎⢁⠈⣾⣾⣿⣿⡟⢻⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣟⣿⣿⡿⣷⣿⣥⣷⣷⣿⣿⣿⡿⢿⡇⠀⠀⠀⡤⠀⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣽⣿⡽⣧⣿⢿⣿⠟⠉⠉⠙⠿⣇⣤⡙⣤⢦⣀⠀⠀⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣣⣿⣿⣿⠁⠀⠀⠀⠀⠀⠈⠿⣷⡘⣿⣦⠀⢹⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⢠⣾⣷⣀⠸⢙⣷⢊⣄⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⣿⣿⣿⢿⣿⣷⠀⠀⠀⠀⠀⣸⠋⠛⠷⠒⠺⠚⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⡟⠏⣾⣿⣿⠇⠀⠀⠀⠀⠙⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠏⠀⠸⣿⠏⢹⡄⠀⠀⠀⠤⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⣼⠏⠀⠈⢿⢠⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡟⠀⠀⣶⠏⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠟⠀⠀⠀⠀⠀⠈⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⢲⡈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠓
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⣤⣤⣤⣤
⣿⣿⡿⠟⠻⣿⠟⢻⠿⢿⢿⠻⣿⡿⡛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣶⣶⣿⣶⣿⣶⣿⣷⣾⣿⣾⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡖
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⠀⠀⠚
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⠤⠴⠶⠒⠚⢻⡿⢍⠉⠉⠉⠉⠷⣄⠀⠀⠀⠀⠀⢀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠋⠉⠉⡠⢺⠳⠀⠀⠀⠀⢀⠆⢻⠀⠱⣄⠀⠀⢁⠈⠳⣄⠀⠀⡴⠋
⠙⠲⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠋⡆⠀⢠⠊⠀⡏⠀⢣⠀⠀⢀⠎⠀⠘⡇⠀⠈⠳⣄⠘⠀⠀⠈⠳⣄
⠀⠀⠀⠉⠓⠦⣄⠀⠀⠀⠀⣠⠞⠁⠰⢀⠔⠁⠀⢸⠃⠀⠈⡄⠀⠌⠀⠀⠀⢿⠀⠀⠀⢈⣢⣦⡤⠶⠒⡿⠃
⠀⠀⠀⠀⠀⠀⠈⠀⠀⢀⡼⠁⠀⢀⡷⠁⠀⠀⢀⡟⠀⢀⣀⣰⣜⣀⣤⣤⠤⢼⡶⠚⠛⠉⡹⠁⠀⢀⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⢿⡛⠛⠛⠻⡛⠉⠉⠙⢯⠉⠉⠉⠉⢃⠀⠀⠀⠀⣸⠀⠀⠀⠠⠁⠀⣰⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⣀⠀⠑⢄⠀⠀⠈⢧⠀⠀⠀⢸⠀⠀⠀⠀⡟⠀⠀⢠⠃⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠱⡄⠀⠈⢧⠀⠀⠀⡆⠀⠀⢰⠇⠀⢠⠃⢠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡈⠢⡀⠈⢧⠀⠀⢁⠀⠀⣼⠀⢀⠂⣰⠋⠀⠀⠘⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠙⢦⡐⢄⠈⢧⠀⠘⠀⢀⡏⢀⢎⡼⠁⠀⠀⠀⠀⠀⠙⠦
⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡑⠌⢧⠀⠆⢸⠃⣬⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠻⣮⣷⣀⣾⣼⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡿⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⣿⣿⣿⣭⡛⢶⣄⣠⠾⠁⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⡿⢿⣿⣿⠶⠋⠁⣀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡟⠁⠀⠀⡾⠃⣠⣴⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣧⡀⠀⠀⢷⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣶⣶⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⡿⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⡿⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⣀⣀⣀⣸⣿⡿⠛⠋⠀⣠⣏⣀⠀⠀⠀⠀⢀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣦⣱⣾⣯⣭⣭⣤⣴⠟⠉⠀⣠⣤⣶⣿⣯⣭⣭⣭⣭⣛⣶⣿⣿⣌⣳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⡿⠿⢿⣿⣿⡿⠁⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⢸⠁⢠⡞⢹⣿⣿⣿⣿⡏⠉⠀⠀⠀⠀⠀⠀⠀⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠀⠰⡇⢸⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠙⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠦⣿⣿⣿⣿⣿⡷⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣧⣀⠘⠳⣄
⠀⠀⠀⠀⠀⠀⠀⢸⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡏⠙⢲⡄⠙⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣴⣿
⠀⠀⠀⠀⠀⠀⠀⠸⣿⣧⡙⢦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠙⣇⠀⢷⡀⠀⠀⠀⠀⢀⣤⠞⣻⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣷⡄⠈⢓⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠸⡆⠀⣷⠀⣀⣤⣾⡛⢁⣾⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡿⢿⣿⣍⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⡧⠀⢸⠀⠈⠉⢉⣽⣿⡿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠟⠀⠀⠻⣿⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡇⠀⠀⠀⠀⡷⠀⢸⠂⢀⣴⣾⣿⠟⠀⠘⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡙⢦⣀⠀⠀⠀⠀⠀⣀⣸⣿⣿⣿⣿⡇⠀⠀⠀⣰⠃⠀⣼⠖⣻⣾⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣌⠳⢤⣠⠞⠋⠉⡉⠉⠙⠛⠿⠷⢤⠴⠞⠁⢀⣼⣿⣾⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣷⣤⣉⠓⠾⣏⣻⣿⣷⣶⣤⣤⣠⣤⣤⣶⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣨⢿⣿⣿⣷⣦⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠴⠲⠛⠁⣠⡼⠛⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠤⠦⠶⠛⠉⠀⠀⠀⠈⠛⠿⢿⣿⣿⣿⡿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠁⠈⠀⠀⠀⠈⠁⠀⠀⠀⠀⠁⠀⠈⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⢀⢄⣴⠿⠛⠋⡙⠉⢹⣿⡿⣷⣆
⠀⠀⠀⠀⠀⠀⣯⠸⡇⠀⠀⣾⣷⣶⠞⠛⠓⢼⣿⡇
⠀⠀⠀⠀⠀⠀⠘⢧⣌⣒⠄⠙⠿⣿⣄⡀⣀⣸⣿⠇⢀⣀⡠⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠿⠿⠶⢿⣿⣿⣿⠿⠛⣩⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠛⣡⠖⣱⠺⣾⣤⣤⣴⡤⠤⠤⠤⠤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡃⣠⣾⣿⣶⢿⡀⠋⠁⢀⡀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⢰⢱⣿⡿⠋⠀⠑⠉⠢⡀⠒⠦⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⣤⣾⣶⣶⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⢀⡇⣿⡟⠀⠀⠁⠀⠀⠀⠈⠢⡀⠀⠀⢦⠀⠀⣠⣄⣀⡀⠀⠀⠀⠀⢲⣾⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⢸⡇⣿⠠⡀⠀⠀⠀⠀⠀⠀⣄⠈⠦⣀⠙⢦⣆⠫⣀⣘⡇⣀⣤⡶⠿⣿⣽⡧⠌⠻⣿⣿⣿⣆⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⢸⣇⠇⢀⡄⠀⠀⠀⠀⠀⠀⠈⠓⠂⢀⣂⣈⠟⠂⠈⢉⣘⢉⣴⣒⡉⠙⠋⠉⠀⠳⡽⣿⣿⣿⡆⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⠈⣿⡄⢀⠠⠀⢀⣀⣀⠀⠀⠀⣀⣤⣾⣿⣿⣦⣤⣄⠼⢳⠉⠀⠀⠉⠀⠀⠀⠀⠀⢇⢸⣿⣿⣧⢹
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡀⠀⠘⣷⡀⢠⠠⠟⠉⣙⣿⡟⢛⡿⠃⠈⠻⣿⣿⣿⣤⣰⡞⠤⢤⣄⠀⠀⠀⠀⠀⠀⠸⡇⣿⣿⡟⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣆⠘⣿⣄⠣⡐⢾⣿⠿⢻⡧⠀⠀⠀⢠⣧⠈⠉⠙⢤⡀⠀⠀⠈⠓⠀⠀⠀⠀⠀⠰⡇⣿⣿⠇⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣧⡈⠻⣷⣄⠀⠁⠀⠉⠀⠀⠀⠴⠋⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠏⢀⣿⠏⣼⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣦⡈⠻⣷⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢂⡼⢋⡾⢫⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣦⣀⠙⠻⣷⣦⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣲⡢⠀⢀⣠⡴⠋⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣿⣿⣿⣦⣄⡉⠛⠻⠿⣶⣦⣤⣄⣀⣀⣀⣀⣀⣀⣀⣥⣤⣶⠾⠛⠉⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣷⣦⣄⣀⠀⠈⠉⠉⠙⠛⠛⠛⠛⠉⠉⠁⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⢿⣮⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠔⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠙⠛⠓⠲⠶⠶⠖⠒⠚⠋⠉

⣿⣿⡿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣷⣶⣶⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⠃⠉⠁⢈⣦⢔⠂⠁⠀⠀⠉⠐⢢⣴⡁⠈⠉⠙⠛⢦⣄
⠀⠀⠀⠀⠀⣠⣖⣫⣋⣰⣀⣤⣒⣉⣠⣂⣀⣁⣢⣀⣀⣄⣊⣁⣈⣄⣉⣒⣤⣀⣇⣙⣝⣲⣄
⠀⠀⠀⠀⠀⠙⠧⣍⠢⡈⠳⣄⠀⠀⠈⠅⠀⠀⠀⢈⡁⠀⠀⠀⢠⠋⠀⠀⣠⠟⢁⠔⣩⠼⠋
⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⢦⡙⠷⡄⠀⠘⡄⠀⠀⡈⢁⠀⠀⢀⠂⠀⣠⡾⢋⠔⣡⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣌⢪⠢⡀⠘⡀⠀⡇⢸⠀⢀⠎⢀⠔⡕⣡⡷⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣷⡈⠢⡱⠀⠄⠀⠀⣌⠔⢁⣾⠞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢆⡈⢷⠀⠀⡾⢁⣰⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⣇⣸⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡤⠴⠖⠚⠋⢹⡄⠀⣀⡤⠖⠋⠉⣉⠛⠷⠶⠶⢤⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⢀⣀⣀⠀⢷⣉⠀⣀⠴⠉⠊⠍⠀⠁⠀⠀⢀⣠⠼⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡆⠀⣰⠞⠉⠀⢘⣧⠤⠾⠋⠀⠀⠀⠀⢀⣀⡤⠴⠚⠋⠀⠀⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡴⠇⠀⢹⡠⠴⠚⠉⠀⠀⠀⠀⣀⣤⠶⠚⠉⠁⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠖⠋⠁⣸⠤⠴⠒⠋⠀⠀⠀⢀⣠⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠴⠚⣉⡤⠒⠺⢉⡍⠀⠀⠀⠀⣀⡤⠶⠚⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⣰⣶⣏⣁⣀⡀⠼⠂⠡⠐⠊⠁⣀⣤⠴⠚⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⣿⠀⠀⠉⣟⠙⠛⠓⠶⢤⠖⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷
⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⡇⠀⠀⠀⣿⠀⠀⠀⠀⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⣇⠀⠀⠀⢹⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⣿⠀⠀⠀⣸⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇
⠀⠀⠀⠀⠀⣿⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⢻⠀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣼⠇
⠀⠀⠀⠀⠀⢸⡀⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡴⠞⠋⠁
⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁
⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠋⠁
⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⢸⡇⠀⠀⣿⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣀⣤⠶⠛⠉
⠀⠀⠀⠀⠀⠈⠙⠛⠲⢿⣄⣀⠀⠀⣼⠀⣀⣤⠴⠖⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡤⠤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢀⣤⣤⡀⠙⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⡟⠀⠀⢹⠀⢸⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⣄⠈⠲⠖⠋⢠⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡶⢶⡞⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⢤⣀⡀⣀⣸⡇⢸⣇⣀⢀⣀⣴⠦⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠪⣀⣀⣠⣭⣭⣍⣹⡇⢸⡏⣉⣭⣭⣅⣀⣀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠈⢹⡇⢸⡏⠁⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠃⠀⣿
⠀⠀⠀⠀⠀⠀⢀⠴⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⡄
⠀⠀⠀⠀⠀⢀⡎⠀⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠀⠸⡄
⠀⠀⠀⠀⠀⣸⠁⠀⠀⢷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠁⠀⠀⢷
⠀⠀⠀⠀⢀⡟⠀⠀⢄⠈⠻⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠁⣠⠀⠀⢸⡆
⠀⠀⠀⠀⢸⡇⢀⡄⠘⣧⡴⠾⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠶⣴⠏⠀⠀⠘⡇
⠀⠀⠀⠀⢸⣧⠞⣧⠀⠈⠳⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠃⠀⣸⠓⢦⡇
⠀⠀⠀⠀⠈⠀⠀⠘⣧⡀⠀⠈⠻⢶⣤⣀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⡇⠀⠀⠀⠀⠀⣀⣠⡴⠟⠉⠀⠀⣰⠏⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠀⠀⠈⠙⠛⠷⠶⢶⣤⣤⠁⠀⠀⠀⣧⣤⡴⠶⠾⠛⠋⠁⠀⠀⠀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⢶⣤⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⡴⠾⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠛⠻⡀⠀⠀⠀⡞⠛⠛⠉⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⡀⢀⣼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠟⠁

⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣭⣭⣭⣭⣥⣬⣭⣯⣭⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣷⣶⣷⣶⣾⣿⣿⣶⣶⣶⣶⣾⣶⣾

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⣀⢀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⢠⣤⣰⠉⠲⡆⣀⡀⠆⡤⠀⠀⢂⠄⡀⠉⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⡀⠀⠀⡄⠀⡀⢸⡤⠣⢽⠄⣶⡿⣠⣖⢋⣬⣩⡨⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠿⢿⣟⡛⠛⠛⠛⠛⠛⠻⠤⠒⠚⠉⠉⠉⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣦⣄⣀⣀⣀⣀⣀⣀⣀⣀⣀⣤⣤⡤⠤⢴⣾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠋⠉⠻⢻⡟⠉⠉⠉⢹⠟⠉⠁⠀⠀⠀⢻⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠘⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠇⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⢷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣏⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣴⡴⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠛⠻⠶⠶⢦⣤⣤⣤⣤⣤⣤⡴⠶⠶⠶⠚⠛⠋⠉


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦⡀⣨⡋⠀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠂⣛⢱⠲⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠀⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣄⠿⢰⡄⠀⠀⠀⠀⠀⠀⠀⠘⢧⣾⣿⠇⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⢸⠂
⠀⣤⣤⠰⣄⠀⠀⠀⠀⠀⠀⠉⡽⣤⣾⠃⠀⠀⣀⠀⢀⡂⠀⠀⡸⢻⣿⡀⠀⠀⠀⠀⠀⠀⠀⠘⢳⣰⡦⠾⠂⠀⠀⠀⠀⠀⣠⢠⡀⣤
⠀⠙⠦⡰⣿⡀⠀⠀⠀⠀⠀⠀⠀⡏⢿⣆⠀⣶⣾⣷⣾⣷⣾⡿⣡⠏⠈⢷⣤⣀⢸⣤⣤⣴⣄⡠⠁⢿⠀⠀⠀⡀⠀⠀⠀⠀⠙⢀⡴⠏
⠀⠀⠀⠈⢈⡻⣦⣀⢠⣶⣶⣶⡄⣱⠃⠙⠛⠿⢿⣿⡿⠿⢋⡴⢃⣴⡀⠀⠙⠻⠶⠿⠿⠛⣁⡴⠻⡘⢧⣘⣶⣶⣶⡀⠀⣠⡶⠋
⠀⠀⠀⠀⠠⣿⣦⣍⡙⠛⠋⡡⠔⠡⠾⠶⠀⠀⠀⠀⠀⠈⠁⠈⡉⣉⠉⣀⠀⠀⢐⡒⠒⣻⣭⡶⣿⣬⠂⢤⣬⣭⣤⣶⣿⠏
⠀⠀⠀⠀⠀⢿⣿⣿⣿⣆⠀⠀⠀⢤⡀⠬⠍⡇⠀⠺⠷⠂⠀⢓⢲⣂⣀⡩⠆⠈⠹⠝⠠⣬⠂⠭⡈⢳⠀⢡⣿⠿⣿⣿⣿⡷
⠀⠀⠀⠀⠀⢘⣿⣿⣿⣷⣧⠀⠀⠈⠂⠉⠉⠁⠀⠀⣀⣀⣀⣀⣀⣀⣀⣁⣀⣂⣀⣀⠒⠚⠥⠚⠿⠥⣄⣼⣽⣾⣿⣿⣿⡏
⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣯⡽⠶⡒⠒⠛⡉⠉⠉⠭⠉⠩⠅⠀⠀⠆⠀⠁⠏⠉⠩⠍⠉⠩⡍⠛⠛⣲⠲⢶⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠈⠛⣯⣿⣷⣂⣀⣁⣠⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣄⣈⣘⣓⣻⣿⣾⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⠰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⢿⡿⣿⣿⡿⢿⠿⠏⠟⠟⠟⠿⡿⠟⡿⣿⡿⣿⣿⣿⡿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠙⠛⠛⠛⠛⠒⠒⠂⠀⠂⠘⠂⠒⠘⠓⠒⠒⠂⠒⠒⠀⠘⠁⠁⠉⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸⡄⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣠⡤⠷⠖⠚⠛⢸⡟⠓⠲⠶⢤⣄⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠉⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⠀⠉⠓⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⠋⠀⠀⠀⠀⢀⠀⠤⠠⠀⢸⣿⡆⠠⠄⡀⠀⠀⠀⠀⠈⡳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡴⠫⠀⠄⠁⢀⠤⠚⠁⠀⢀⣄⠀⢸⣿⣧⣀⠀⠀⠓⠀⠀⠈⠀⠀⠈⢳⡀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⠁⠀⠀⠀⠄⠛⣦⣀⠴⠛⠉⠁⠀⢸⣿⣿⠉⠙⠢⣄⣤⠞⠡⠀⠀⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠚⠀⢀⡼⢻⣷⣄⡀⠀⠀⢸⣿⣿⠀⣠⣶⡿⠻⡄⠀⠘⠄⠀⠀⠀⢻⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⠇⠀⠀⠀⡌⠀⢀⡞⠀⠀⠹⣿⣿⠀⢀⢸⣿⣿⣿⣿⠟⠁⠀⠹⡆⠀⢨⡀⠀⠀⠈⣧⠁
⠀⠐⣶⢲⡖⠀⠂⠀⠀⠀⠀⣼⣀⣠⣠⣴⣤⣴⣾⣶⣶⣿⣿⣿⣿⡟⠁⠀⠐⠙⡄⠀⠀⠀⠀⠀⠁⠀⠀⠲⠀⠀⠀⢿⠀⠀⠀⠀⠀⠀⣤⠀⠄
⠀⠀⠹⡆⢷⠀⠀⠀⠉⠋⠉⣉⠉⢉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⡍⡄⠀⠀⠺⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡶⠶⣶⠖⠒⠒⠂⠀⠀⣿⠒⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠒⠀⠀⠈⡄⠀⠳⡆⠀⠐⠀⣤⣤⣾⣶⡭⠔⠚⢿⣿⡟⠛⠛⢋⡏⠋⢩⡍⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠉⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇⠀⠀⠀⠐⠀⠀⠽⡄⢠⣾⣿⠟⣿⣿⡇⠀⠀⠻⢿⣿⣄⢀⡾⠁⠀⡐⠀⠀⠀⢰⠇⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠹⡀⠀⣽⠿⣋⠀⠀⢻⣿⡇⠀⠀⠀⠀⢉⡿⣿⡀⢀⠜⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠹⣄⠀⠀⠀⠈⠻⡁⠀⠈⠓⠲⢼⣿⡇⠀⢠⠴⠚⠉⠀⢀⠹⠊⠀⠀⠀⢠⠞⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⣰⠈⠀⠀⠈⠘⠢⢄⣀⠀⣿⡇⠀⠀⢀⡀⠄⠒⠀⠀⠈⠀⢄⡵⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠂⠙⠲⣄⡀⠀⠀⠀⠀⠀⠈⢻⡇⠀⠉⠀⠀⠀⠀⠀⠀⣀⡴⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⠀⠨⠝⠲⢤⣄⣀⠀⠀⢸⡇⠀⠀⠀⣀⣀⡤⠶⠛⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠍⠉⠙⠛⡇⠘⠛⠉⠉⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠉⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡞⠋⠉⠉⠉⠉⣉⣉⣛⣛⣛⠛⠛⠛⠛⠛⠛⢛⣛⣛⡛⣛⣛⠛⠛⢿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⣰⢦⡀⠸⣿⡛⠛⠛⣻⣿⡿⢃⡴⢦⣄⠙⣿⣟⠛⠛⢛⣿⡿⢃⡴⣮⣻⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⣣⡾⠃⠈⠻⣆⠈⢷⣴⡾⢟⣡⡶⠋⠀⠀⠙⢷⣤⡙⢷⣤⣾⠏⣰⡟⠁⠈⢿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⣠⠟⣴⣿⣥⣤⣤⣤⣽⣷⡄⠉⣴⣿⣯⣤⣤⣤⣤⣤⣤⣽⣿⣦⠉⢁⣾⣯⣤⣤⣤⣤⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⢰⣏⠀⣉⣉⣉⣉⣉⣉⣉⣩⡀⠀⣈⣉⣉⣉⣉⣉⣉⣉⣉⣉⣉⣁⠀⢀⣉⣉⣉⣉⣉⣉⣩⣥⡈⣻⣷
⠀⠀⠀⠀⠀⠀⠀⠻⣦⡙⣧⡉⠉⠉⠉⠉⠙⣷⠀⢻⡍⠉⠉⠁⠀⠈⠉⠉⠉⢩⡿⠀⣼⠁⠈⠉⠉⠉⢉⣽⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣎⠻⣦⡀⠀⠀⠀⢹⣧⠈⣿⡀⠀⠀⠀⠀⠀⠀⢠⣿⠃⣰⠇⠀⠀⠀⢀⣴⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣌⢷⣄⠀⠀⠈⣿⡆⢸⣷⠀⠀⠀⠀⠀⢀⣿⠏⢠⡟⠀⠀⠀⣴⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⡙⢷⣄⠀⠸⣿⡄⢿⣧⠀⠀⠀⠀⣾⡟⢀⣿⠀⠀⣠⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣎⠻⣦⡀⢻⣷⠸⣿⡆⠀⠀⣼⡿⢁⣾⠇⣠⣾⢿⣽⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣷⣝⢿⣾⣿⣧⢹⣿⡄⢰⣿⠃⣾⣟⣴⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣯⡻⣿⣿⡆⢻⣷⣿⡏⣸⣿⡿⣫⣾⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣮⡻⣿⠈⢿⡿⠀⠿⣫⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣄⠀⠀⠀⢀⣴⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣷⣄⣴⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⠟

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣶⣶⣶⣄⣠⣤⣶⣶⣿⢿⣷⡄⠀⣀⣤⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣛⣻⣿⣿⣶⣶⣾⣿⣍⠉⠁⠀⣴⣿⠵⠞⠛⠉⠁⢀⣠⣬⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣯⡉⠉⠉⣴⣿⡛⠋⣹⣦⣤⣾⡿⢿⣿⣶⣶⣾⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣧⣄⠘⢿⣿⠿⠿⠛⠋⠁⣰⠏⠀⠀⠀⣠⡿⠋⠀⠀⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣦⣬⣿⣦⣀⡀⠀⠰⠏⠀⣀⣠⣾⣯⣴⠶⠛⢛⣛⣩⣿⣿⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⡾⠿⣯⣭⣭⣉⣉⣙⣛⡛⠛⣛⣭⣿⣿⠟⠛⠛⠛⠛⠛⠛⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣾⣿⠟⠁⠀⠀⠀⠈⠉⠉⠉⠉⠙⠛⠛⠋⠉⠀⠘⠻⢶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⡀⠀⠀⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⣠⣿⣿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⢀⣀⣬⣷⣶⣶⣶⣶⣶⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣄
⠀⠀⠀⢀⣾⣿⣿⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣿⡿⠛⠋⠙⣧⠀⠀⠙⠛⠻⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡆
⠀⠀⢠⣿⣿⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⠟⠁⢻⡄⠀⠀⢸⣆⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⢠⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣦⣤⣴⣿⣾⣿⣿⣿⣿⣿⣿⣿⣷⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⢀⣿⣿⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⡿⠿⠟⢿⡛⠉⠙⢻⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⢸⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡄⠀⠀⠘⣷⠀⢀⣴⡟⠁
⣼⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣷⣶⣤⡀⠀⣷⣀⣀⣠⣼⣷⠿⠋
⢿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠻⠿⠿⠿⣿⠟⠛⠛⣿⡀
⢸⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠹⡇
⠈⣿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠰⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⢹⣿⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿
⠀⠀⠻⣿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠆⠀⠀⠀⠀⠀⠴⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣿⠋
⠀⠀⠀⠙⢿⣿⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠁
⠀⠀⠀⠀⠀⠙⢿⣿⣿⣶⣄⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣷⣦⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⠾⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⢿⣿⣿⣿⣶⣶⣶⣤⣄⣀⣀⣀⣀⣀⣀⣀⣠⣤⣤⣶⡾⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠄⠠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⠁
⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⢰⣟⠁⡵⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠉⡛⡆
⠀⠀⠀⠀⠀⠘⢻⣷⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣷⢾⡷⠃
⠀⠀⠀⠀⠀⠀⠀⣿⡙⠷⡀⠀⠀⠀⠀⠴⡶⠀⠀⠀⢀⠞⠀⠀⠀⠀⠀⠀⠳⡀⠀⠀⠀⠶⢦⠀⠀⠀⠀⢀⢾⠊⣿
⠀⠀⠀⠀⠀⠀⠀⡿⡄⠈⠪⣦⣀⢀⡠⠀⡈⠢⠤⠖⠃⠀⠀⢔⡥⢄⡢⡀⠀⠙⠲⠄⠄⢀⠘⢆⡀⣀⣴⠕⠁⢠⢟
⠀⠀⠀⠀⠀⠀⠀⠉⣻⡆⠀⠀⠉⠁⠀⡟⢻⠀⠀⠀⠀⠀⢀⢀⡀⢀⡐⡁⠀⠀⠀⠀⠀⡟⢻⠀⠈⠉⠀⠀⢰⣷⠙
⠀⠀⠀⠀⠀⠀⠀⢠⢽⡇⠀⠀⠀⠀⠀⠱⠾⠀⠀⠀⠀⠀⠈⠢⠭⠩⠔⠁⠀⠀⠀⠀⠀⠷⠌⠀⠀⠀⠀⠀⢸⡭⡤
⠀⠀⠀⠀⠀⠀⠀⠈⡿⠥⠄⠐⢒⣒⡒⠒⠒⣒⣂⣀⣀⣉⣉⣉⣉⣁⣈⣋⣁⣀⣀⣐⣒⠒⠒⠒⣒⡒⠂⠠⠬⢿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢷⣚⢋⠉⠉⣁⠀⠀⠀⠀⣤⡀⠀⠀⠀⠀⢤⡤⠀⠀⠀⠀⠀⡤⠀⠀⠀⠀⣌⠉⠉⠙⣓⡾
⠀⠀⠀⠀⠀⠀⠀⠀⣺⣿⡆⢀⡀⠀⠀⠠⠤⠀⠤⠤⠤⠄⠐⢒⣶⣶⣒⠂⠠⢤⠤⠤⠤⠤⠄⠀⠀⠀⠀⢠⣾⣗
⠀⠀⠀⠀⠀⠀⠀⠀⠯⠐⠶⡶⠶⠾⢿⣧⣽⠿⠿⠿⠟⠛⠛⠛⠛⠛⠛⠛⠛⠻⠿⠿⠿⣯⣵⡿⠷⠶⠶⠶⠆⠽⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠁⠀⠒⠒⠒⠒⠚⠚⠛⠓⠒⠒⠒⠒⠛⠙⠛⠛⠒⠓⠒⠒⠀⠈⠉⠉

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡠⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠈⠁⠉⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠠⣀
⠀⠀⠀⠀⠀⠀⠀⠐⠉⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠈⠑

⠀⠀⠈⠀⠉⠀⠀⠈⢁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢩⠁⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⠉⠀⠀⠈⠁⠘



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢦⠀⠀⠀⢀⡀⠀⠀⠀⠀⣀⠀⠀⠀⢠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠁⠀⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣤⣤⣤⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠊⠁⠒⠒⠁⠑⠤⢂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣉⣤⣶⠾⠿⠿⠿⠿⠶⣶⣤⣉⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⣶⡾⠋⠁⣀⡤⠶⠶⠶⠶⢤⣄⡈⠛⢷⣶⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠆⠀⢠⡾⠋⣀⣴⠋⠁⣀⠠⠼⣧⠄⣀⠈⠙⢦⣀⠉⢷⡆⠀⠰⠿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⢠⡿⠁⢰⠏⠀⡰⠊⡡⠐⠃⣿⠂⢌⠑⢆⠀⠹⣆⠈⢿⡄⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠁⢠⡏⠀⡚⠀⠊⢀⣠⠤⠿⣆⠀⠑⡀⢃⠀⢹⡄⠈⣿⡁
⠀⠀⠀⠀⠀⠀⠀⡤⠤⠀⠈⠻⣿⠂⢸⡧⠶⡟⣛⠛⠻⡇⠀⠀⢸⣤⣤⣭⣽⠶⢼⡇⠈⣿⠟⠁⠀⠦⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⠀⠘⣇⠀⢣⠈⡄⠀⠹⣶⠒⠋⠉⢠⠁⡜⠀⣸⠃⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠃⠘⣷⡀⠹⣄⠀⠱⣄⠐⠤⣿⢠⠄⠒⡡⠎⠀⣰⠏⠀⣾⠃⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡔⠛⣷⡀⠉⠳⣄⠀⠙⠒⢻⡖⠒⠋⠀⣠⡾⠉⢀⣾⠛⢆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠗⠁⠈⠻⢦⣄⡈⠛⠓⠶⠶⠶⠶⠚⠛⢁⣠⡶⠟⠁⠙⠚⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⢻⢷⣶⣴⣤⣤⣶⣶⡾⡟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡆⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⢰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠠⣄⣠⠄⠀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠊⠑⠂