Doctrine Emojis & Symbols

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠁⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣀⡠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣻⡄⣤⣶⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖⠠⠄⡆⠀⢹⡿⡇
⠀⠀⠀⠀⢠⣄⠀⠀⠀⠉⢿⣟⣯⣄⢽⠯⡏⣀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠁⢀⣴⣷⣷⣶⡁⠀⠀⠀⠀⣀⡀
⠀⠀⠀⣤⣛⣵⣦⠀⡀⠀⢨⣿⣿⣿⣸⣧⣌⣿⣧⡄⠀⣿⣿⠓⡄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⣼⣿⣿⢿⣿⣧⠀⠀⡀⠀⢠⣇
⠀⠀⠀⢾⢍⠁⣿⢶⣷⠀⣾⣿⣿⣿⣿⣿⠿⣿⣿⣷⣶⣿⣍⣠⠃⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠘⣿⣿⣿⣿⣿⡟⢠⣶⣦⡀⠶⣿⡇
⠀⠀⠀⡤⠼⢷⣹⣿⣿⣾⣿⡟⢻⣿⢹⣯⣼⣿⣿⣿⣿⣟⡿⢿⣷⠀⠀⠀⠀⢀⠀⠀⠀⣿⠀⠀⣠⡿⠿⢻⠟⠿⠃⢸⡟⢻⣿⣦⣽⡇
⠀⠀⠀⢛⣴⣿⡿⠿⠿⢻⣿⣿⣿⡿⢡⣼⣿⣿⡄⢿⡷⣿⡅⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⡀⠛⠀⢁⢘⠀⣼⣾⣽⣿⣿⣟⠛⣿⡃
⠀⠀⠀⢻⣿⣿⠃⡠⢂⢺⡿⢿⣿⣯⣴⣿⣿⡹⠓⠀⠙⠉⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⣀⣿⣈⣷⣤⣴⣶⣾⡤⣧⣾⣿⣿⣻⣧⣰⣿⡇
⠀⠀⠀⢸⣿⣿⣴⣿⢈⣾⢣⡾⠀⠛⢿⣿⣿⡇⠀⢠⠀⠈⢿⣣⣀⠀⠀⠀⠠⠒⠚⠻⠟⠘⡿⠛⠛⢛⠙⣿⡇⠿⠿⣿⣿⣿⣿⣿⣻⡷
⠀⠀⠀⣸⡟⣜⣿⣏⢹⡿⢸⡗⢸⢻⣿⣿⣿⡗⠀⣄⣀⠀⠀⠁⡈⠁⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠟⠛⣧⣞⣿⣿⢟⣛⣁⠈
⠀⠀⠰⠿⣿⣿⣿⣽⣿⣿⢸⣷⣿⣾⣿⣝⡺⣗⢀⣿⡯⣵⣤⣄⡀⠀⠀⠀⣀⣼⠄⠀⠀⠀⠉⠉⠁⠀⠀⠘⠛⠉⠀⠀⠀⣩⣥⣭⡴⠆
⠀⠀⠀⠀⠈⠝⠂⡯⢭⠴⣿⡿⠿⢿⡕⠛⠿⣚⣿⣿⣿⠶⠀⠀⠀⠉⠱⣶⣾⣟⣀⣴⣶⣄⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⢤⢴⡤⠄⠀⢈⡹⡿⠛⠸⠏

⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣋⣉⣉⡉⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⣴⠖⢀⡴⠀⡶⡄⢰⠀⣦⡀⢠⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⢲⡀⠀⣷⡀⠀⠹⣆⢸⡀⠀⣇⠏⣼⢸⣃⡇⢸⠃⣼⢁⡶⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠸⣇⠙⣎⢷⠀⣷⠳⡄⠀⠼⠃⠙⠂⠛⠂⠃⠸⠉⠀⡏⢰⠃⡾⢡⢏⡇⠀⣠
⠀⠀⠀⠀⠀⠀⠀⠀⠘⠷⢤⡙⢦⣸⠈⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠡⢿⢋⣴⣺⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠠⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⢀⣀⣤⣴⣶⣶⣶⣤⣤⣀⣴⣦⣀⣤⣤⣶⣶⣶⣤⣤⣀⡀⠸⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⠾⠿⠟⠛⠛⠉⠉⠉⠀⠀⠉⠉⠉⠉⠀⠀⠉⠉⠉⠛⠛⠻⠿⠶⣿
⠀⠀⠀⠀⠀⠀⠀⢀⡴⣇⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢀
⠀⠀⠀⠀⠀⠀⢠⣾⠴⢃⣞⠉⣰⠦⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠴⡆⢹⣄⠹⣌⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠙⠠⣏⠀⣰⠓⢠⠏⢸⢠⣷⡀⢠⢀⠀⠀⡀⢤⠄⡄⢠⠦⡄⣦⣹⡘⣄⡀⠹⡌⣷⠓⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⢿⣠⠏⣼⡴⢃⣿⣾⡀⣸⣇⢸⠀⣧⢸⠀⢷⢸⡈⣧⠀⣹⠆⠙⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠋⠃⠸⠈⠹⠇⡟⢻⢸⠄⢻⠘⠧⠞⠀⠃⠈

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⣤⣴⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣤⣀⡀
⠀⠀⠀⠀⣀⣀⣤⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣶⣤⣄⣀⣀
⠀⠀⠀⠈⠉⠛⠛⠻⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢰⣶⣶⡜⣿⠿⣛⢿⣿⢟⡻⢿⠋⣿⠿⣻⡷⣿⠿⣛⢿⣿⢟⡻⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⢸⣿⣿⢇⣿⢸⣿⡇⡇⢿⣿⢿⡇⣿⢸⣿⡇⣿⢸⣿⢸⡇⣭⣭⢼⡇
⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠸⣶⣤⣶⣾⣿⣶⣵⠾⠿⠶⠵⠿⠷⠿⠾⠿⠷⢿⣾⣿⣾⣿⣾⣵⣿⠇
⠀⠀⠀⠀⣹⣯⠀⠀⠀⠀⠀⢶⣶⠀⣶⣶⠀⣀⣀⡀⢀⣴⣆⣠⣶⡀⢀⣀⡀⢀⣀⣀⡀⣀⣀⡀
⠀⠀⠀⢠⢿⣿⡄⠀⠀⠀⠀⢸⣿⣿⣿⣿⠘⢟⣸⣿⠀⣿⡇⢸⣿⢠⣿⣇⣿⡄⣿⡟⠋⣿⣌⠃
⠀⠀⠀⠈⠈⠁⠁⠀⠀⠀⠀⢸⢹⡏⣿⡟⢸⣿⢸⣿⠀⣿⡇⢸⣿⢸⣿⡏⢉⠁⣿⡇⠀⠘⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠾⠄⠠⠿⠿⠸⠿⠾⠿⠄⠿⠧⠸⠿⠀⠻⠧⠞⠡⠿⠧⠀⠷⠼⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢠⣤⣠⣤⣄⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠘⠉⠉⠉⠉⠀⠁



⣿⣿⢛⢿⢛⠿⣿⢟⡿⡟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠
⠀⠀⠀⠀⠀⠀⠰⡆⠀⠀⠀⣙⣀⣇⣀⡀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⢦⡑⠂⠤⠄⠀⠀⠀⠀⠀⠀⠘⡇⠀⠀⠀⠀⠀⡀⠀⣔⢢
⠀⠀⠀⠀⢀⣶⠆⠘⣷⠀⠀⠉⠹⣟⠉⠁⠀⠀⠀⠀⠀⠀⠖⢸⣿⡿⠿⠘⠿⣿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡈⠀⠀⢀⣉⡄⠈⠁
⠀⠀⠀⠀⠸⢱⣤⣴⡆⢀⣴⣄⢘⡿⠀⠀⠀⠀⠀⠀⠀⠀⢀⣈⡻⠿⢋⢸⣿⣿⣠⣄⠀⠀⠀⠀⠀⠀⣀⠀⠀⠱⠀⠀⢈⢈⡁
⠀⠀⠀⠀⠀⣿⣿⣿⡇⢸⣿⡄⠈⠇⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⣷⣾⣿⠈⠉⢙⢹⣿⣤⠀⠀⠀⠀⠸⣧⡀⠀⠀⠀⠀⣀⣈⡀⢠⠢⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⣶⣶⠿⠿⠿⠿⠇⠉⠈⠛⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⣦⢻⡿⠗⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄⠀⠀⠀⢸⡇⠀⠀⠀⢀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠘⠃⠀⠀⠀⣼⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⣠⣴⡶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣌⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠶⣤⠀⠀⣼⠃⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣠⣤⠶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⣤⠶⠶⠶⠶⠶⠶⠶⣄⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⣤⣼⢷⣤⡀⠀⣿⠀⢸⡇⠀⣿⠠⣤⣤⣤⣤⣤⠀⣿⠀⣿⠀⢀⣤⡾⣧⣤
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⣼⡏⠀⠀⣿⠀⢸⡇⠀⣿⢀⣤⣤⣤⣤⣤⠀⣿⠀⣿⠀⠀⢹⣧⣾⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⣿⢀⣀⣀⣀⣀⣀⠀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⣿⣀⣀⣀⣀⣀⣀⣀⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢸⡇⠀⠈⠉⠉⠉⠉⠉⠉⠉⠁⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢀⣸⣇⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠋⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⢹⡏
⠀⠀⠀⠀⠀⠀⠀⠀⣤⡄⢠⣤⣤⣤⣿⣦⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣼⣧⣤⣤⣤⡀⢠⣤




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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⡄⠀⠀⠈⠻⣦⣤⣤⣤⣄⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⢿⣦⡀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣷⣦⣤⣀⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣶⡿⢿⠇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡟⠀⠀⠀⢸⣿⣿⣿⣿⡟⠛⠛⠛⠛⠃⠀⠈⠛⠛⠛⠛⠛⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⣿⣿⣿⣿⣧⣤⣤⣤⣤⡄⠀⢀⣤⣤⣤⣤⣤⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⠏⡀⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣀⣀⠹⣿⣿⠿⠛⠁⣰⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⢀⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⡏⠀⠀⠀⠀⢀⣴⣿⡇⠀⢸⣿⣿⣿⣿⣿⣿⣿⡇⠸⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢙⣉⣽⣿⣷⣶⣶⣶⣾⣿⣿⣿⡇⠀⠸⠿⠿⠻⠟⠛⠛⢻⡗⠀⣸⣿⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢆⠀⠀⠀⠀⠀⠀⠀⠃⢰⣿⣿⣿⣿⣿⣷⣶⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⢈⡁⠀⠀⠀⢀⣠⣤⡀⢸⣿⣿⣿⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣾⣿⣷⡀⠈⠛⠛⠋⠀⠈⠿⣿⣿⣿⣿⡿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣿⣿⣿⣿⣿⡿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠿⠷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡇⠀⣼⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣦⣴⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣙⣿⣿⡿⢿⡦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣤⣠⡀⣼⡿⢄⡙⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣾⣿⣿⣿⣿⣿⣿⣏⡷⠈⣱⣏⣀⣼⣷⡶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⠉⠀⢨⣿⣿⡿⠛⠛⠿⣿⣽⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⡄⠀⣿⣿⡿⠁⠀⠀⠠⠈⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣤⣴⣶⣶⣶⣦⣼⡿⠟⠃⣾⣿⠟⠰⠀⠀⠀⠀⢰⣿⣿⡛⣿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⣤⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⣄⣠⠟⢡⠀⠀⠀⠀⠁⠀⢰⣿⣿⣷⣽⣿⣿⣿⣷⣠⡀⢀⠤
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⣿⡿⠿⠟⠛⠛⠛⠛⠉⠉⡉⠉⣁⠔⢁⡔⢀⠆⣀⣠⢤⣼⣿⡿⠿⠿⠿⢿⣿⣿⣿⣿⣿⣾⣯⣶⣄⣀
⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⡿⠟⠛⠉⠁⠀⠀⠀⠀⠀⠀⠄⠠⣂⣡⣴⣮⣤⣴⣯⣤⣟⠀⠳⣼⡿⡏⣿⠇⠀⠈⠓⠚⣿⣿⣿⣿⠛⠿⢿⣿⣿⣿⣷⣤⡄
⠀⠀⠀⠀⠀⠀⠀⠞⠋⠀⠀⢀⠁⠀⠀⠀⠀⠀⢀⣈⠥⠒⠛⠉⠁⠀⠀⠀⠀⠀⢿⣿⣤⠘⡿⢋⣶⡄⠀⠀⠀⠒⣆⣿⣿⣿⣿⣦⠀⠀⠈⠉⠛⠿⣿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⢄⡶⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣇⢸⠈⣿⣿⣦⡀⠀⣀⠉⣿⠏⠀⢸⡿⠀⠀⠀⠀⠀⠀⠀⠈⠋
⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣴⣾⣆⣨⣟⣡⣤⠶⠒⠚⠛⠛⠉⠖⠋⠑⠓⠒⠶⠤⢸⣿⣿⠹⡈⡇⢹⡟⣿⣿⡄⠀⠈⢉⣐⠁⣀⠀⠄⢾⣷⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠛⢛⡫⣩⠍⠁⠉⢈⠑⠀⠀⠀⠠⠀⠀⠀⠒⠀⠂⠀⠀⠀⣸⣿⣏⠀⢁⢡⢸⡇⢸⣿⣿⣀⠠⢛⣿⡆⣠⣤⣶⣮⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠔⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⣷⠀⠘⣀⡼⠷⢚⣯⣧⣴⡾⠿⠟⠻⡿⠁⠸⡇⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠒⠀⠀⢀⡀⠠⣄⠀⢆⡐⠂⠀⢀⣈⡿⠿⠓⠉⢀⣴⣷⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠬⠖⠛⠉⠠⣀⣤⠶⠟⢻⠹⠐⣟⠛⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠖⠛⠉⠀⢀⣂⣤⠾⠛⠉⠁⠀⠀⠀⢷⣿⡿⠆⠀⠀⠂⠠⢄⡀⠀⠀⠀⠀⠀⠃⠈⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠖⠋⠡⠐⣂⣤⣶⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠸⢯⣦⠘⡄⠀⠀⠀⠀⠀⠀⠀⢤⡄⠢⠀⢠⢿⠦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣉⣀⣈⣠⣴⡿⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠛⡆⢻⡀⠀⡀⠀⠀⠀⠀⠀⠠⡆⠀⠀⠊⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠿⠟⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀⠀⠀⡇⢷⠈⣧⠀⠀⠙⠺⣤⡄⠀⢀⣷⣦⡆⠀⠲⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⢀⣠⣀⢀⡀⢠⠀⢤⠀⠀⣧⢸⡀⢻⠀⠁⢀⡤⢀⠀⠖⠀⠀⠨⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⠂⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⢻⢸⡇⢸⠀⢐⣯⠴⠂⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡐⠓⠒⠂⠂⠘⠃⠈⠀⣹⢀⡇⢸⡖⢾⣿⣷⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⡇⠈⢡⣾⣿⡧⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⢈⣿⣿⣧⣿⣿⢏⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢀⣠⡞⣵⣿⣿⠿⠃⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⢢⠀⠴⠃⢀⣾⣿⣼⣿⡿⢋⡤⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠁⠀⠀⠀⠀⠀⢠⣾⣫⣾⠟⠋⣁⠼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⢠⠀⠀⠀⠀⢈⣙⣫⠤⠖⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⢄⡀⠀⠋⠤⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠲⠖⠚⠁⠠⠂

⠀⣀⡀⠐⣢⣀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⢴⠤⣠⠄
⠀⠛⠛⢃⠉⠉⠙⠛⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠘⠀⠐⠂⣀⠀⠈⢸⠚⣴⣼⣶⡥⢼⡆
⠀⠀⠰⠋⠉⠑⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢻⣋⣹⠟⡏⢲⡼⠃
⠀⠀⠰⠀⠀⠀⠀⠀⣤⢀⠄⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠀⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠐⠾⠧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⡀
⠀⢚⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣄⠀⠀⠀⠀⠀⠀⣙⣟⠃
⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠀⠀⣿⣷⣸⡟⠀⠀⠀⠀⠀⡼⣿⣿⣷⡀
⠀⠀⠈⡀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠟⠀⠀⠈⠛⠉⠀⠀⠀⠀⠀⢸⠇⣿⣿⡿⡇
⠀⠀⠀⠙⠀⢀⣶⠀⠀⠀⢲⠋⢳⣴⠀⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⢲⠀⠀⠀⠀⠀⠐⡟⠸⡇⠁
⠀⠀⠀⠀⢀⠀⠀⠀⠂⠀⢸⠶⠋⣿⠖⡤⡼⣦⢶⡰⣖⣰⢲⢴⢲⢸⠲⣤⣀⡆⠀⠈⠁⠀⠙⠂
⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠘⠀⠀⠘⠈⠁⠃⠋⠛⠈⠉⠉⠉⢸⠋⠘⠀⠁⣉⡟
⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⡀⠀⠐⠀⠀⢀⣰⣶⣀⡀⠀⠘⠀⠀⠀⠀⠉
⠀⠀⠀⠂⢀⠀⠀⠀⠀⠀⢸⡏⠀⠀⠀⢀⣤⣿⣿⣿⣿⣷⣦⠘⣷⣲
⠀⢀⣴⣶⡄⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠛⠿⣿⣿⣿⠏⠡⣶⣯⡿⠃⠀⠀⠁⠀⠀⠀⠀⠀⢀⡀
⠀⢺⣿⣿⣿⠆⠀⠀⠀⠀⡟⠀⠀⠀⠀⠀⠀⠀⠸⠿⠂⠀⠀⠙⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀
⠀⠀⠙⠛⠋⠀⠀⠀⠀⢘⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⣤⠀⢀⠀⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠈⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⠓⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠈⠀⠀⠁⠀⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣽⣯⣿⣿⣿

⢩⣠⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠰⠄⠀⠀⠀⠀⠀⠀⠖⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠂⠐
⠈⠧⠊⠀⠀⠀⠀⠀⠐⠁⠀⠀⠀⠈⡠⠀⡀⠀⠠⣖⣑⣲⣴⢉⠙⢢⠂⠀⣷
⠀⠅⠁⢀⡠⠂⠀⠀⠀⠀⢹⠁⢀⡠⠴⠋⠉⠋⠁⠉⠓⠓⠒⠊⢹⡇⢠⢄⣃⠀⠁
⠀⣠⠔⠉⠀⠀⠀⠀⢀⠀⠊⢀⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢴⡋⢀⡏⠀⠁⠉⡇⢠
⠘⠁⠀⠀⠀⠀⠀⠀⢺⠀⠀⠉⢲⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢽⠍⠀⠀⠀⡠⠇⣼
⡀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⠈⢳⡄⣀⡄⠖⠁⠁⠀⢀⡀⠀⠀⠀⢀⡠⠎⠁⡀⡎
⡇⠀⠀⠀⠀⠀⠀⠀⠁⣦⠀⠀⠀⢻⡄⠀⡀⠄⠒⠚⠀⠀⠀⠀⠀⠀⡼⠃⠀⢰⠃
⡇⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠛⠁⠀⢀⠸
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠏⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⢀⠀⡤⠚⠀⠀⠀⡀⠁⠟
⡇⠀⠀⠀⠀⠀⠀⠀⠀⠉⣸⠀⠀⠀⠸⣶⢦⢠⠒⠋⠹⠟⠀⠀⠀⠀⢀⣿
⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡟⠐⠀⠀⠀⠈⠘⠬⡻⡆⠀⠀⣀⡀⢁⠀⠈⣿⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⠀⠀⠀⠀⠀⣠⠖⠃⠉⠳⠤⣄⡀⠀⠂⠀⢹⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣳⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠩⠧⢤⡀⠀⠀⠁⢠⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢺⡀⠀⢸⡄⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠙⣆⠀⠀⣞⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⠀⢀⡞⠀⠰⠒⠉⢀⡀⠀⠄⠀⠀⠀⢀⡟⠀⠀⣉⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢠⣎⠀⠀⠀⢸⡆⠠⠆⠂⠈⠀⠀⠀⠀⠀⡤⠞⠋⠀⠀⠀⢾⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⠀⠀⠈⣇⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⣳⠇
⢸⠀⠀⠀⠀⠀⠀⠀⠀⡻⠀⠀⠀⠀⠹⡆⠀⠀⠀⠀⠀⠀⣀⡼⠁⠀⠀⠀⠀⠰⡹
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⠀⠀⣠⡞⠁⠀⠀⠀⠀⠀⠀⣶⠁
⢸⠀⠀⠀⠀⠀⠀⡖⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⣰⠏⠉⠀⠀⠀⠀⠀⠀⠀⠂⡏
⢸⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⣼⠀⠀⡤⠔⠋⠀⠀⠀⠀⠀⠀⠀⢀⠀⠰⠇
⢸⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠠⡇⢀⡜⠁⠀⠀⠀⠀⠀⠀⠀⠀⡗
⢸⠀⠀⠀⠀⠀⠀⡆⠀⠀⠀⡄⠀⠉⠋⠀⠀⠀⢰⡆⠀⠀⠁⠀⢸⡇⠀⢀⠤⡀⡀⠀⡒⠒⢀⠀⡀⠀⡀⠀⠀⢤
⢸⠀⠀⠀⠀⠀⠀⠃⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⣼⠀⠂⠀⠀⠀⢈⠃⠀⣼⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠃
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠐⢧⠀⠀⠀⠀⠀⠀⠀⢀⠇⠒⠀⠀⠀⠀⠐⠀⠀⡀⣀
⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣈⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠠⠈⠀⠀⠀⠂
⠀⠠⣠⣐⣒⣄⣤⡄⠀⢀⠀⠃⠀⠀⠀⣀⢀⠂⣴⡃⠀⠀⠀⣀⣄⡀⠉⠉⠀⢀⡶⠖⡶⠀⠀⠀⠀⢀⢀
⠈⠀⡀⢈⡀⢀⡲⣥⠙⢄⡩⡒⠛⡉⢁⠊⠛⠛⠛⠙⠉⣁⡈⠉⠉⠉⠀⠳⢹⣶⠑⢶⡧⠈⠔⠀⠛⠛⠛⠛⠉
⠀⠀⠠⠍⠹⠿⠗⠫⠧⠌⠁⣉⠁⠡⠈⠤⠈⠡⠥⠀⠀⠰⠄⠀⠀⠀⠀⠀⠚⠫⠉⠱⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠄⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠉⠉⠙⢢⡀⣰⠋⠉⠉⠓⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠔⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠀⠀⠀⢷⠃⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⢀⣠⡄⠀⠀⠀⢀⠀⢀⠀⣀⣀⣀⡀⢀⡄⠀⠠⠬⣑⣦⣄⠀⢾⠀⠀⠀⢀⠴⠃⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠢⣀
⠀⠀⠀⣠⣶⣿⣿⣷⣽⡿⣿⠿⣿⡿⡟⠻⠿⣿⠶⠿⠿⣻⣿⣿⣿⣿⣿⣷⣼⣀⣤⣾⣷⡶⢛⣉⣿⣷⣶⣶⣦⣤⣤⣀⡀⠀⠀⠀⠀⠀⢈⢿⣷⡀
⠀⣠⣾⡿⠿⢯⡹⣿⣿⣛⣠⠶⠒⢐⣒⣛⣓⣋⣭⣤⣬⣭⣽⣷⣾⣿⣿⣿⣿⣯⣽⣿⣿⣿⣿⣭⣿⣧⣽⣧⣝⣿⣿⣻⣿⣿⣶⣦⡤⣄⣀⢳⣿⣧
⠼⠿⠿⠿⠿⠿⠛⠛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣬⣽⣷⣿⣴⣻⣷⣛⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠿⢿⣿⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠈⠉
⠀⢀⣀⠀⠀⠤⠔⠂⠒⣿⣿⣿⣿⣿⣿⣷⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⠿⠿⠇

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⢀⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢠⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⠛⠛⠻⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠿⠞⠛⢷⠂⠀⠀⠀⠀⠀⠠⣄⣹⠋⠍⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀⣣⣦⣤⣤⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣶⣦⣄⡉⠘⡀⠀⠀⠀⣀⣄⠒⣬⠽⠛⢳⣷⣶⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⠋⢻⣿⣿⣿⣿⣷⣷⣶
⠀⠀⠀⢰⡲⣆⠀⠀⢀⣾⣿⡽⣿⣻⣿⡻⠾⡷⢬⣠⣾⣯⣿⣿⣿⠀⠀⠩⠂⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠐⢻⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠈⠉⠛⢷⣤⣿⣿⣿⣿⣿⣿⡿⣇⠀⠙⣾⠋⢿⠛⣸⣿⢏⣀⠀⠀⣶⡻⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠐⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⢾⣶⣮⣿⣿⣿⣿⣟⣿⣿⠀⠈⠙⣆⠾⢃⠈⢹⣾⣿⣶⡿⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠆⣠⣼⡿⠃⢿⢿⡿⢿⣋⣽⣿⣇
⠀⠀⠀⠀⠀⠀⣸⣿⣿⣧⣚⠿⠋⣽⣿⡟⠀⠀⡠⢿⡁⢿⣿⣿⡋⢹⣿⡷⡘⣏⣠⣄⠀⠀⠀⠀⠀⢠⣶⡿⠋⠀⠀⠀⠀⠷⣻⣸⢙⣸⡏
⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣯⣶⣦⣿⣿⠇⠀⠠⠃⠸⠇⢈⠉⠙⢰⡖⠉⠙⠉⠁⠘⠁⠀⠀⠀⠀⠠⠛⠛⠁⠀⠀⠀⠀⠀⠀⡉⡟⣼⣿⡇
⠀⠀⠀⠀⠀⣾⣿⣿⣿⠏⠀⠈⡑⠆⠥⣤⣄⣀⣠⠑⠋⠉⠀⢠⣬⡕⠄⢰⣿⡇⠐⠀⠀⠀⠀⠐⠋⠀⠀⠀⠀⠀⠀⠀⠀⠰⠸⡱⣿⣿⠁
⠀⠀⠀⠀⠀⢿⣿⣿⡏⠀⠀⠀⠂⠀⠀⠠⣼⡏⠁⠀⠀⠀⠀⢘⢿⠁⠀⠀⣿⣿⡀⠀⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢠⣿⣿⣿
⠀⠀⠀⠀⠀⠈⠛⡿⠃⠀⠀⠀⠀⣠⠂⠀⠀⡀⠀⠀⠀⠀⣿⣿⠅⠀⠀⠀⠻⣿⢷⡀⢀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡳⢇⣻⣿
⠀⠀⠀⠸⡄⠠⡆⠁⠀⠀⠀⣠⠀⠈⢄⠀⠐⣃⠀⣤⠀⢸⣼⡟⠀⠀⡀⠀⠀⠙⢾⣿⣦⡴⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⢀⢹⡇
⠀⠀⠀⣄⢗⠈⠀⠀⣼⠀⠸⡇⣠⢠⣌⢱⡂⠀⢻⣿⣆⣸⣿⠇⢨⣿⣓⣦⡴⠂⠀⠘⠛⠚⠃⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣇⣿⡇
⠀⠀⠀⠈⠸⠀⠐⠂⢹⣤⣸⠃⣾⣿⣿⣯⢧⣤⣾⣿⡿⠿⢿⣺⣍⠉⠉⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣽⣿
⠀⠀⠀⠀⠀⠴⠄⠂⢨⣿⣾⣶⣄⠉⠁⠀⠸⠿⠻⠯⠿⠀⡄⠠⢀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡘⣛⣮⣿⣿⣤⡴⢶⣶
⠀⠀⠀⠀⡀⠀⠀⠀⠀⠈⠙⠛⠉⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁
⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠢⡈⠱⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⡠⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣀⣀⠴⡄⠠⠙⡿⣿⣟⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⡁⠂⡀⠂⠐⣾⣿⢿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡛⠀⠀⠾⣠⠒⢰⣿⣿⣦⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇⢆⡀⠄⠉⠀⠐⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢤⠁⠠⠀⢀⢑⣿⣿⣿⣿⢽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⣀⠠⠐⣿⣏⣽⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣄⡠⢤⣀⣠⣤⣴⣶⠦⠤⢤⣤⣠⣤⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠐⠚⠛⠋⠉⣤⠋⢀⠀⠈⢉⣀⠄⠈⡀⠨⢿⣛⠁⠀⣸⠷⠦⠄
⠀⠀⠀⠀⠀⠀⡠⠖⢁⡴⠒⣚⡛⢶⣀⠀⠀⣿⠄⠀⣉⢫⡀⠚⠃⠀⣾⠥⠾⠛⠃⠀⠀⣲⣷⡦⢄
⠀⠀⠀⠀⢀⡶⣠⠖⢋⠀⣠⠟⠁⢀⣹⠿⠒⠶⢴⠞⢁⡜⠻⣆⢠⡟⢁⣤⠶⠖⠻⣟⠛⠃⢀⣑⣶⣷⡀
⠀⠀⠀⠀⡟⣱⠏⢀⠟⢀⡇⢀⠞⣩⠴⣏⠀⠀⢄⠀⣾⠀⠒⢈⠞⠀⢸⡇⢀⡘⠳⢻⡆⢠⡏⢹⠛⢯⡑⡄
⠀⠀⠀⢸⡖⠙⣆⠀⢀⠌⠀⢸⡇⠁⠀⠤⢼⡀⠀⣿⠃⠀⠠⠞⢀⠀⢸⣦⣿⣁⣠⣼⣆⣸⡁⢸⡆⠈⢻⣾⡄
⠀⠀⠀⠀⠁⠈⠲⠗⠤⠤⠤⠀⠙⠳⠶⠄⠈⣧⢀⡋⣀⣦⣄⣠⠾⠷⢾⣿⠀⠉⠉⠻⠟⢉⡵⠋⣠⣴⣾⣿⠳
⠀⠀⠀⠀⠀⠀⠐⠂⠀⠀⠀⠲⠓⣒⠂⢲⡾⠛⠉⠀⠁⠈⠉⠁⢀⠀⠀⡿⠛⠛⣷⣶⡶⢿⣇⠐⣋⢱⣾⣷⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⣠⣤⠶⠋⠉⠙⠒⢤⡿⠶⢼⣷⠶⠙⠻⠛⢀⣰⣿⡟⣫⣼⣿⣿⣾⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⢸⠁⠀⠀⢀⣀⠀⢢⠀⠹⣦⡀⠀⢤⣤⡔⠛⢋⡛⢻⣯⠁⠠⣿⠿⠥⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⢀⣿⠈⢄⠀⠱⣀⡈⣧⡤⠾⠻⣙⡟⠋⠀⢶⡈⢦⣤⣀⠼⣄⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⣤⡔⣲⣾⣷⣶⣤⣤⣬⣕⣤⣀⣘⣿⢀⣀⡌⢀⢸⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣶⣿⣿⣿⣭⣭⣟⣿⣽⣯⣽⣟⠿⠷⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠹⠿⢿⣿⣏⣛⣻⣯⣭⣿⡯⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠐⠀⠀⠉⠛⠚⠛⠛⠛⠋




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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⣀⣀⡀⠀⠀⠘⣶⡄⢈⠀⠰⠟⠐⠒⠐⠢⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⣴⣿⠙⠀⠐⠀⠀⢸⣷⠘⠀⣄⠸⠂⠀⠀⣄⢀⣽⣷⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⣄⢸⣷⣿⣿⠟⡟⠀⠆⠀⢸⣿⡌⠐⢻⠀⠓⠀⠀⣼⣿⣿⠁⢨⡿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⡠⣠⣿⣿⣿⣿⡟⣠⠇⡆⢲⠀⣼⣿⣄⠀⣼⠀⡐⢰⠈⣿⣿⣿⣶⣿⠃⡿⢳⡀
⠀⠀⠀⠀⠀⢀⠀⠀⡄⠀⠈⢀⠛⣿⡻⡇⠀⠃⢸⠀⣿⣿⡏⠀⢸⠀⢃⡞⠀⣿⣿⣿⣿⣿⣴⣧⣾⣷
⠀⠀⠀⠀⠀⠀⠀⠁⣀⡤⠔⠋⠤⣀⠙⢧⣀⠨⣽⠀⣿⣿⡇⠀⢸⠃⠀⠁⠀⠃⢀⣿⡋⡛⠟⣿⣿⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⣦⡈⠀⣿⣤⣿⣿⣿⣤⣼⠀⢸⠀⠀⡠⠞⠉⠀⠙⠋⠛⠛⣿⣧
⠀⠀⠀⠀⠀⠐⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠘⣦⡏⢿⢿⣹⠏⣿⡿⣄⢠⣀⠄⠀⠀⠀⠀⠀⠀⠀⠀⢸⣧⡀
⠀⠀⠀⠀⢠⠀⠘⠂⠠⠎⠉⠒⢠⠊⠈⠁⢐⣿⡟⡋⠨⣝⣿⡯⢿⣵⣮⣿⠀⠸⠀⠀⠈⠀⠀⠀⠆⡀⢸⣿⡄
⠀⠀⠀⠀⠀⡠⠀⡁⠀⠀⡀⠀⠀⢠⠀⠀⣿⣿⠃⠠⣾⠛⠉⡛⠷⢌⠻⡿⠀⠀⠁⠀⠀⠀⠀⠀⠀⠈⠀⢹⡻⡆
⠀⠀⠀⠀⠀⠀⠐⠓⠀⠀⠁⠀⠀⠈⠀⢰⣿⡿⠂⠀⢹⠇⠟⠲⡯⠂⠑⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠈⠀⠀⠠⠂⠀⡀⠀⠀⠀⠀⢀⠀⠀⣼⣿⣥⢀⣤⡆⠙⣟⠉⠲⣤⣀⣰⣷⣆⠀⠀⠀⠀⠀⠀⠀⡀⠀⠿⢒⣷
⠀⠄⡄⠀⠀⠀⠀⠁⠀⠀⠀⠀⢈⠀⢰⡿⣟⠹⢹⠟⠁⠀⡏⠀⠜⣿⡏⠙⠻⠃⠀⠀⡀⠀⡢⠀⠰⠅⠀⠀⣼⠘⣄
⠀⡁⠀⠀⠀⡀⠀⠀⠀⠀⡠⠔⢁⠴⣣⣴⠟⡠⠊⠀⢠⠀⡇⠀⠀⣌⡳⣠⣷⣤⠆⡂⠀⠈⠁⠀⠀⠀⠀⢀⡟⠀⣸
⠀⠀⠀⠀⠰⡄⠀⠔⠁⠀⠀⣀⣤⠞⠁⠀⢈⡤⠀⠀⢸⡀⣡⠀⣠⣿⣿⠿⡟⢮⠙⠳⣴⡄⠀⠀⠶⠀⣀⣿⡣⣠⡟
⠀⠀⠀⠀⠀⡇⠀⢀⣠⣴⡾⢿⣴⢲⣶⣶⡟⢧⡞⠉⡣⠀⣃⠀⠉⣷⣤⠔⠚⣦⡁⠤⣈⣛⢦⡀⠀⠐⠺⣽⣿⣿⡇
⠀⠀⠀⠸⡖⠁⣠⢿⣿⠛⠀⢈⠺⠀⠈⢈⢻⡂⢄⢫⣹⠀⠂⢀⣋⣿⡡⣀⣼⠟⠇⡀⠉⠉⡟⠙⠶⣦⣾⡿⣿⡟
⠀⠀⠀⠀⠹⣶⣿⣾⡏⠀⠂⠀⠐⢁⡀⢮⣦⣿⣮⠫⠉⠀⡅⠘⣽⢏⣼⣿⠋⣤⠠⢉⡄⡀⡄⠀⣴⢭⣽⣿⣿⠇
⠀⠀⠀⠀⠀⢹⡿⣿⣷⠀⢞⢶⡀⠂⠑⢶⣿⣿⣿⡗⠂⠀⠁⢰⣿⣼⣿⣷⣾⠗⢠⡵⠁⣣⠂⢰⡏⢾⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠙⢿⣿⡅⢼⡦⣴⣦⣄⡀⢙⡻⣿⣿⡇⠀⣤⣿⣿⣿⣿⣯⡥⢶⠛⠀⡴⠃⠀⣾⢿⣾⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⣟⠾⣿⣿⣿⣿⣿⣶⣾⣿⣦⣭⣾⣿⣿⣿⣷⡶⠯⠶⠛⢁⣰⣾⣿⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⣷⣭⣍⣻⣿⣿⣿⣿⣿⢿⣿⣿⣿⣯⣁⢄⣠⣠⣴⣷⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠲⢭⣿⣿⣿⣿⡿⠃⠈⠻⣯⣽⣿⣿⣿⣿⠿⠟⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠖⣛⣭⢭⣽⡯⠶⠶⠶⠾⢿⡭⠭⣭⣿⣶⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⠴⠒⣉⣥⠾⠗⠛⠁⠀⢢⣾⡠⠀⠀⠀⢀⡼⠇⠀⠀⠐⢤⣈⣳⢬⣑⣦⣄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣫⡴⠞⢋⡭⠤⠤⠶⠒⠂⢰⡾⠋⠀⠀⢀⡞⠉⠀⠀⢀⣠⠴⠞⠳⠦⢤⣀⠉⠓⢮⡙⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣠⢞⡽⠋⢁⣤⠞⣁⣠⠤⠤⡤⠂⠀⡞⠀⠀⠀⢀⡟⠀⠀⠐⣾⠋⠀⢀⣠⠤⠤⣄⣬⠷⠤⠤⣽⠶⣟⠦⣀
⠀⠀⠀⠀⠀⠀⢀⣼⣵⠋⡴⠚⢉⡴⠊⠁⢀⠀⠀⠀⠀⣸⣁⠀⠀⠀⢸⣇⠀⠀⠀⠈⣷⡞⠉⠀⠀⠀⠘⠄⠀⠀⠀⣿⠀⠈⠳⣌⢣⡀
⠀⠀⠀⠀⠀⢀⣼⠃⣺⣼⣁⡞⠁⠀⠀⠐⠘⢦⠀⠀⢀⡏⠀⠀⠀⣠⠞⠉⠑⠀⠀⠀⡼⠀⠀⠀⢀⠀⠀⠀⠀⠀⠠⡏⠀⠀⠀⠘⣦⢷⣄
⠀⠀⠀⠀⢀⡞⢹⠞⠉⠀⠈⠑⠤⢤⡜⠀⠀⢀⡷⢄⣼⠁⠀⢀⣼⠃⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⢸⡤⠤⠤⡀⠀⠀⠀⢠⡇⠀⢀⡿⠳⡌⢣⡀
⠀⠀⠀⠀⣸⠁⣼⠀⣀⠦⠀⠀⠀⠘⠀⣠⠊⠁⠀⠀⣿⠀⠀⠈⡇⠀⠀⠀⠀⠀⢻⠀⠀⠱⡄⠀⢸⠀⠀⠒⠻⡀⠀⠀⠉⢀⡠⠋⠀⠀⢹⣦⣷
⠀⠀⠀⡰⣹⠛⠉⣹⠇⠀⠀⠀⠀⠀⢀⡇⠀⠀⡄⠀⡟⠀⠀⠀⣧⠀⠀⠀⠀⠀⣸⣧⡀⠀⠀⢀⡇⠀⠀⠀⠀⠁⠀⠐⢲⡏⠀⠀⢀⣀⡞⠈⢿⢱
⠀⠀⢰⡇⡇⣀⣮⠀⠁⠀⠀⡖⠒⠒⠚⠇⠀⠀⢁⠀⢃⠀⠀⡀⠉⣀⣠⡴⠾⠛⠋⠉⠉⠛⠛⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⢻⠀⢀⠘⣦⡇
⠀⠀⠀⣷⠋⣡⠞⠢⠄⣀⡐⠃⠀⠀⠀⠀⠀⠀⠘⣆⠈⢢⣀⡿⠟⠋⠁⡤⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⢀⡠⠔⠇⠠⠀⣯⠀⠀⠀⣸⡀⡸⠐⣸⡇
⠀⠀⠀⢇⢰⡇⠀⠀⢀⡔⠓⢄⡀⠀⠀⠒⠚⠃⠀⣨⡿⠛⠉⠀⠀⢀⣴⠆⠠⣤⡤⠤⠤⠴⠥⠤⠴⠐⠀⠁⠀⠀⠀⠀⢠⡏⠀⣀⣀⠀⠙⢇⠐⢠⡇
⠀⠀⠀⢸⡇⠙⠀⠀⠀⢣⠀⠀⠀⠉⠑⣤⣤⣤⠞⠁⠀⠀⢀⡠⠖⠉⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⠔⠋⠀⠈⠉⠀⠁⠀⡿⠀⡜
⠀⠀⠀⠘⣇⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⡼⠁⠀⢀⠴⠚⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⣀⣀⣀⣀⡀⠀⠀⣸⠶⠶⠶⠶⠤⠤⠴⠞⣡⠞⠁
⠀⠀⠀⠀⠹⡄⠀⠘⠦⢄⣀⢀⣀⣠⠴⣾⠁⠀⣴⠁⠀⠀⠀⠀⠀⠀⣀⡀⢀⣀⣀⣠⠤⠖⠚⠉⠀⠈⠓⠀⠀⠀⠁⠀⢀⣀⣴⣦⣤⡴⠚⠁
⠀⠀⠀⠀⠀⠙⠶⠤⢤⣤⣬⣡⣥⠤⠖⣿⠀⠀⠸⣄⠀⠀⢀⠀⠀⠀⡟⠁⠀⠉⠀⠀⠀⠀⠀⠀⠀⣀⣤⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⣤⣀⡀⠉⠉⠉⠑⠲⠖⠓⠀⠀⠀⢂⣤⣤⣤⣶⣶⣿⣟⣫⣽⣻⢭⣤⣶⣶⣶⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⣄⣀⣀⣠⡤⠴⠶⣾⠻⣿⣿⣿⡿⢽⣾⣵⣟⣯⣟⣻⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢣⡈⠛⣿⣿⣏⣩⣭⣽⣿⣷⣶⣿⣿⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣆⠈⠻⣿⠛⠻⠿⠿⠛⠛⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⠀⠘⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈


⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡿⠻⢿⠛⡿⠿⣿⢻⣿⢿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀⡀⢠⡞⠋⠙⠲⣄⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠞⠛⢉⠉⠉⠻⣿⣄⠀⠀⠀⠈⠉⠉⢳⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠛⠁⣿⣠⡶⠛⠁⠐⠻⣿⡟⠀⠀⠀⢸⡀⠀⠶⢿⡀⠉⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠾⠃⠀⣠⡼⠿⠀⠀⡄⠀⠀⣿⡇⢀⡀⠀⠈⢧⡀⠀⠀⢻⡤⠴⣿⣀
⠀⠀⠀⠀⠀⠀⠀⣼⢋⠀⠀⠀⣴⠋⠀⠀⠀⣠⡇⠀⠈⢿⡿⠋⠀⠀⠀⠀⣿⠂⠘⢿⡀⠀⢠⡝⠷⣄
⠀⠀⠀⠀⠀⢀⣼⢿⡇⠀⠀⠀⣯⠀⠀⠀⠈⡿⠀⠀⠀⠈⡡⠔⠀⠀⠀⠀⣿⠀⠀⢸⣷⣄⡀⠹⣆⠹⣇
⠀⠀⠀⠀⢠⡎⠀⣼⠿⠿⠋⠀⣿⣦⠆⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢀⠀⠀⣿⡄⠀⠀⠀⠉⢻⣶⢿⡀⢻⡄
⠀⠀⠀⠀⡼⠀⢸⠃⠀⠀⢠⣾⠟⠁⢀⠴⠲⠶⣏⠀⠀⣿⡀⠀⢰⣇⡀⠀⠘⣷⡤⠶⠂⠀⠀⢻⡎⠻⣤⣿⡀
⠀⠀⠀⣠⠿⠿⢿⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡷⠀⠛⠁⠀⠀⠀⣿⠀⠀⠀⠀⠲⠾⠷⠤⡈⠻⣆
⠀⠀⢸⡇⠀⠀⠈⠢⠀⠀⠸⣧⣀⠄⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⠀⠀⠀⠀⠈⢷⡀⠀⠀⠀⠀⠀⠀⠀⢀⣿⡀
⠀⠀⣼⣃⠀⠀⠀⠀⠀⠀⢤⣾⠁⠀⠀⢀⠴⠖⠶⠶⢾⣿⡆⢀⡤⠄⠀⠀⠀⠀⠈⣷⠀⠀⣠⠶⠛⠛⠻⣿⠈⣿
⠀⣾⢻⡿⠋⠑⠂⠀⠀⠀⠀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣿⠋⠀⠀⠀⠀⠀⠀⢠⡏⠀⠾⠃⠀⠀⠀⣀⣀⣠⣿⡀
⠀⣿⡈⠁⠀⣀⣤⣶⡿⠟⠷⢿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⢀⣀⡀⠀⣾⠁⠀⠀⠀⣠⡶⠟⠋⠉⠉⠀⣿
⢀⡼⠻⠿⠟⠋⢹⠃⠀⠀⠀⠈⠛⠦⠤⠤⠴⠶⠶⣤⣾⣿⡇⠀⠀⠘⠋⠉⠀⠀⠙⣷⠶⠶⠟⠉⠀⠀⠀⠀⠀⣠⣿
⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣷⠀⠀⢀⡀⠀⠀⠀⢠⡇⠀⠀⠀⠀⠀⢀⡴⠾⠛⠉⢸
⣿⡀⠀⠀⠀⣀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⡶⠋⠀⠀⠀⣀⣴⠿⠟⠛⠒⠲⠒⠋⠀⠀⠀⠀⣼
⢸⡟⠓⠚⠛⠉⠉⠉⠛⢻⣷⣶⣄⡀⠀⠀⠀⠀⠀⠐⢤⣠⣿⡟⠀⠀⠀⠀⣴⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠉
⢸⣇⠀⠀⠀⣦⠀⠀⠀⠉⠀⠀⠙⣷⣄⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⣸⠃⠀⠀⠀⣀⡴⠂⠀⠀⠀⢀⣠⣿
⢰⣿⠶⠶⢤⣿⡄⠀⠀⠀⢀⡀⠀⠘⢿⡄⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠁⠀⠀⣠⠞⠋⠛⠓⠒⠲⡶⠛⠋⠀⠀⢠
⢸⣟⢧⣄⡀⠈⠻⢦⣀⣀⣸⠇⠀⠀⠈⠻⢦⣤⣄⠀⠀⠀⢸⣄⠀⠀⠀⢀⡴⠞⠁⠀⠀⢶⡀⠀⠀⠁⠀⠀⠀⣠⡟
⠀⣻⣆⠉⠉⠛⠒⢰⡟⠉⠹⣆⠀⠀⠀⠀⠀⠈⠹⣦⣄⡀⣸⡿⠿⠶⠞⠋⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⣠⣾⢿
⠀⢹⣿⠷⣾⡆⠀⠈⠁⠀⠀⠘⢷⣄⣀⣀⣀⠀⠀⠀⠙⠛⣿⠁⠀⠀⠀⠀⠀⠀⠀⣀⣴⢿⣤⣀⣠⣴⢾⡏⢁⡟
⠀⠀⠻⣆⠈⠷⣤⡀⠀⠀⣄⠀⠀⠈⠉⠉⠳⠄⠀⠀⠀⠀⣯⠀⠀⠀⠀⣀⣤⠶⠛⠉⠀⣄⠀⠈⠁⣠⡞⢀⡾⠁
⠀⠀⠀⠈⢳⣦⣀⠉⠛⠚⠻⣦⡀⠀⢷⣄⡀⠀⠀⠀⣀⣴⢿⡶⠀⢐⣈⠁⠀⠀⣀⠀⠀⣽⠶⠶⠟⠋⣠⠞⠁
⠀⠀⠀⠀⠀⠙⣿⡛⠻⠶⡄⠈⠛⠛⠋⠉⠛⠛⠛⠛⣉⣤⣿⡅⠀⠉⠙⠛⠛⠛⠁⢀⣼⣏⣀⣤⡴⣾⡿
⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠙⢶⣄⣀⣀⣀⣀⣤⠶⠟⠋⢉⣼⠟⠳⠦⠤⣤⣤⡴⢞⣿⠟⢉⣩⣤⠾⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠳⣶⣬⣭⣿⣿⣿⣇⠀⠐⠈⠉⠻⡆⠀⠀⠀⢀⠤⠴⠋⣡⡴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠓⠦⠤⣭⣙⣛⠒⣋⣠⠞⠻⠶⢦⠶⠶⠶⠟⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡇⢸⣿⡄⣸⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠟⠃⠞⠁⠟⠹⡆⣸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⠞⠀⠀⠂⠀⠀⠀⠀⠃⠉⢰⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘⠉⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⡜⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⢰⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣿⣶⢦⢀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢄⣠⠶⡡⢿⡞⡏⠀⠀⠀⠀⢰⣞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡂⢀⠟⡉⠀⠁⣘⢳⢿⡄⢸⠀⠀⢨⠻⠻⣤⣇⢀⣖⠦
⠀⠀⠀⠀⠀⠀⣴⣥⠄⡀⠀⣹⡗⣡⣾⣿⠃⣰⡇⡸⠀⣿⠿⣄⣠⣿⢣⡀⠈⠹⣾⠁⠀⠈
⠀⠀⠀⠀⠀⠠⠋⠉⠛⠳⢾⣯⣾⣻⢳⠃⢠⣿⠇⡇⠀⢿⣾⡘⡈⢻⣇⢻⣤⠬⢶⣀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣾⠉⠭⠙⠒⠋⠛⢻⣿⡄⠚⠛⠓⠓⠘⠻⡏⢁⡤⠔⠈⣷⣀⠄
⠀⠀⠀⠀⠀⠢⡀⠀⠀⡀⠘⠇⠀⠀⠀⠀⠀⠀⢸⢸⡇⠖⠂⠀⠀⠀⠀⣹⣀⠀⠀⠀⡸⠋
⠀⠀⠀⠀⠀⠀⠈⠑⠤⠷⠞⢀⣀⠀⠀⠀⠀⠀⡄⢸⠃⠀⠀⠀⠀⢀⠌⠀⢠⠋⠱⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠈⠉⠀⠉⠉⢉⡉⠉⢩⡀⠴⠧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠐⠒⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⡤⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠐⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠣⠀⠀⠀⢀⠀⢐⠀⢀⠀⠀⠀⠀⢀⡀⠀⠀⠀⡀⠀⠐⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣮⣝⡀⠀⢀⠁⡊⠀⠀⠈⢻⢦⠀⠴⢂⡿⡄⠀⠀⠹⡦⡐⠐
⠀⠀⠀⠀⠈⠀⠀⢀⠀⠀⠈⠓⢍⠓⢤⣁⠀⠀⠀⠀⡟⢀⠀⢀⠞⠀⡟⠀⠀⢠⠀⠹⡄
⠀⠀⠀⠀⠀⠁⠀⠀⠈⠀⠀⠀⠈⢧⠀⠈⠳⡀⠐⣦⡙⢮⠢⢸⠁⢠⠃⠀⡠⠋⠀⠈⡇⠀⢀
⠀⠀⠀⠀⠀⠀⢖⠈⣀⣀⡀⠀⠀⢸⡤⠀⠀⢧⢠⣇⠹⡌⢳⠘⣆⡿⢀⡞⠁⠀⠀⢀⠆⢀⠎⢣⠀⡀
⠀⠀⠀⠀⠀⠈⠀⣈⠉⢳⡎⢢⡀⢸⠀⠶⡀⠈⠻⠂⠀⢱⠀⠀⡿⢽⣼⠀⢠⠀⢀⡌⢀⠠⡀⡏⠐⠁
⠀⠀⠀⠀⠀⠀⠈⢹⠙⠸⡇⢀⠱⣾⡄⢁⠈⠢⡀⢠⡄⡞⠀⢀⠇⡄⠋⡠⢁⢣⠏⠀⢸⢣⢰⠇⢀⢦
⠀⠀⠀⠀⠀⢀⣆⢺⡊⠀⠹⣇⠰⠠⢄⠀⠂⠀⠰⠂⢠⠃⢀⡞⡐⢸⠐⠀⢠⠃⠀⡰⠃⣸⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠘⡏⢦⣀⠀⠀⠈⠳⣝⢤⡈⠲⠀⠀⡄⢸⢠⠟⠐⠀⢾⠀⠂⡇⣠⠏⠀⣀⡎⠀⣠⢀⡸
⠀⠀⠀⠀⠀⠀⠱⣄⠈⠑⠢⢤⡀⠘⡄⠱⠀⠀⠀⠆⠈⠿⠀⠀⠀⠀⠀⡆⢹⠇⡄⢠⠎⢀⡰⣻
⠀⠀⠀⠀⠈⢻⠆⠈⠲⢄⠀⣄⡙⠶⣗⠀⠁⠀⠀⠘⢄⠈⠂⠰⠀⠀⠀⠐⡤⠊⢄⣮⠖⢋⡜⠁⣦⡀
⠀⠀⠀⠀⠀⠘⠒⠠⠱⠀⠱⡀⠂⠑⠄⠀⡄⠀⠀⠀⠀⠉⠂⣤⠀⠀⠀⠀⠄⠐⠎⠥⢈⠏⡀⠀⠁⡗
⠀⠀⠀⠀⠀⠀⠀⠀⢻⠢⡀⡇⠀⠀⠘⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⢸⢐⡠⠖⠋
⠀⠀⠀⠀⠀⠀⠀⠀⢸⡄⠙⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⠀⠈⠨⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣇⠓⢤⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠁⠀⠄⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⡜
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠢⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡬⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠂⠤⠀⣀⠀⠀⠀⠀⠀⠀⢀⠠⠔⠉
⠀⠀⠀⠀⠀⠠⠀⠀⠀⡀⠐⠀⠀⠀⠀⠀⠀⠀⠂⢀⠁⠀⠀⡀⠁⠀⠔⠀⡀⠀⡀⠀⠀⢐⢀⠀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠈⠐⠀⠀⠈⠈⠀⠀⠁⠀⠈⠈⠀⠀⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⣤⡆⢤⡀⠀⠠⠤⢠⠤⡤⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⣿⣻⠿⠘⢯⣭⣼⣿⣾⣓⣛⣚⡃⠀⠠⠀⢽⡦⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠛⠓⠀⠉⠇⡱⢊⡁⢠⣿⣿⠋⣥⠀⠉⡈⣄⠠⢞⡁⠈⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⡏⢀⡴⢿⡦⠙⠃⠄⣥⢸⣿⣿⠺⡇⠀⠠⠇⣼⠠⠘⠃⠀⠈⠑⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠏⠀⠈⠃⢠⡼⢂⠀⢐⡟⢸⣿⣷⠺⠿⠓⠛⠂⢩⠁⠇⢦⠘⢀⠀⣾⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡏⠄⡄⠀⣃⢘⠀⣨⢀⡌⠁⠀⢿⣿⣿⣅⡀⠀⢲⠞⠃⡆⢸⣄⠀⠀⢿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢿⣥⣤⣄⡀⠵⣆⠀⠁⠻⣀⠘⣃⣼⣿⠁⣤⡀⠘⠏⢀⡀⠹⢩⠈⠢⡄⢠⣼⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡝⢀⡀⠀⠣⢪⣣⡌⠑⠠⣄⠈⠉⢹⣿⣷⡧⡞⠛⠲⣷⡏⠀⠡⠜⡠⢦⡌⢈⣭⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣏⡻⢂⣯⢅⡤⠄⠘⡇⠀⢳⠈⠙⣷⠟⢽⡿⢻⠃⢠⠀⢹⣆⠠⣞⣀⡀⠘⠓⠀⠀⠏⢻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣇⣱⣼⡀⠉⠁⠘⡃⣷⣀⠈⠟⢋⠁⠠⣾⣿⢨⡟⠁⠀⢸⢋⡞⠁⣿⠀⣀⠀⡀⠀⡄⢾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⡛⠇⢁⠀⢾⠀⢰⠏⠘⡎⠁⢠⣞⣂⢤⣿⣯⡉⢉⡷⠆⠠⠊⠑⠀⠱⠦⠇⠀⠀⠈⠁⠈⢇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠟⠿⡧⠀⠸⠂⣸⡏⠘⢟⠀⠠⠄⠤⠆⣿⣿⣿⣯⠤⣴⠆⠀⠤⣛⣖⠲⠀⢦⠀⣀⣉⣠⣇
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⢦⡀⠡⢀⠀⠞⢻⡆⠀⢸⡇⠀⣀⠈⠳⣾⣏⠁⠀⠀⠐⠂⠒⠀⠈⠝⠀⠀⢈⣰⠟⢉⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣯⢀⠟⠳⡚⢧⠀⠘⠓⠒⠀⢿⢖⠀⠀⣷⣾⣿⣶⣟⠹⡏⢰⣄⣀⡀⢄⠰⣄⣁⣀⡀⣠⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣧⠀⠗⠈⢢⣉⣀⣲⢦⡤⢠⣾⡅⠀⢨⣿⣿⡯⡭⣢⠆⣻⡶⣟⠀⠘⣀⠟⠃⡄⠈⢻⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠀⠀⢶⡦⢁⣀⠁⢹⣄⠙⠻⣵⡦⢼⣿⣿⣿⡐⠓⠈⠁⠉⣼⡛⡿⠇⠀⠀⠀⠀⢀⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⠣⠈⠁⢀⠊⠉⠠⠾⠀⠠⣶⣾⣧⠟⣽⣿⣻⠟⠒⠀⠀⠜⡿⠓⠀⡀⠀⠤⡸⣶⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⠠⢄⣼⢷⡘⠚⣡⣄⠠⣄⢀⢀⣈⣿⣿⣷⡿⢶⡀⠀⠉⣁⡄⠀⣵⣀⠀⢹⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣟⢧⣘⣈⡝⡾⣰⣷⣮⠉⠙⠻⣿⣿⣦⡤⠤⠀⠀⡰⢿⣤⡌⠁⠈⣶⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢿⢿⠙⠦⢞⠋⡃⠁⡶⣶⣿⣿⠯⡤⠀⡀⠀⣢⠔⡌⢣⣤⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢳⡘⣶⡞⠃⠈⢳⣽⣿⣿⣶⣦⡄⡠⠋⢥⡾⢇⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⠻⣦⠴⠋⣸⠏⠈⠿⠾⣖⣀⣖⣈⠿⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁

⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⣢⣳⣸⡄⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣼⣰⣣⡂
⠀⠀⠀⠀⠙⢿⣿⣷⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣶⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠈⢻⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠋
⠀⠀⠀⠀⠀⠀⠀⢻⣿⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣶⣶⣤⡀⠀⠀⠀⠀⠀⠀⠀⣠⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⣠⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿⣦⡀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡿⠀⠀⠀⠀⣰⣾⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⣿⣿⣷⣦⣄⠀⠀⣿⣿⣿⡏⠁⢀⣤⣶⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢿⣿⣿⣿⣷⣶⣿⣿⣿⣿⣶⣿⣿⣿⣿⠟⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⢀⡀⠀⠀⢀⣠⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⠴⣋⡹⡅⠋⠉⠙⢱⣴⡏⠋⠉⢻⡶⢰⣦⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠾⣍⣹⡄⢱⡔⠺⠘⣊⣳⣿⣯⡽⠦⣴⢾⣷⣞⠡⣾⠻⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢼⠱⠀⢺⣾⠇⢽⢧⠐⢩⠗⠶⣿⣿⠁⣤⣤⣹⡆⠿⢃⡟⠀⡏⣡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣘⣾⠇⠦⢾⣼⠀⢾⣾⣤⡤⠶⠾⣿⡿⣆⣾⠛⠨⢹⢰⣏⠀⢠⣿⠿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢫⠇⢤⣄⣠⣤⡴⢋⣁⣴⡤⠀⢀⣿⣿⣾⠇⠰⢦⣿⡄⢹⣖⠀⠻⡀⣸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠜⢸⠀⣠⠞⠻⣆⣠⠴⠋⡉⠉⠙⠻⣿⣿⣿⡀⣶⠀⠀⢳⡾⠛⣧⠀⠩⢿⠑⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣰⣯⣍⠓⠿⢤⣞⣙⠁⣤⡶⠧⣴⡆⠀⢸⣿⣬⣇⠹⡄⡰⢼⢧⡈⢾⣆⣠⣼⣷⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠰⡏⠈⢼⣧⣬⣯⡍⠹⠶⣤⡛⠹⠅⠏⠰⣿⣿⣿⣯⡷⣌⠳⠀⣤⠄⠀⣹⠋⠀⣽⡏⢢
⠀⠀⠀⠀⠀⠀⢠⡶⢿⡐⠋⠴⠶⠶⠦⢴⣷⡜⢧⣀⠴⠾⢦⡜⣿⡻⢇⣀⣾⠶⢲⡷⠒⠀⠙⢀⠸⣵⠇⢸⠇
⠀⠀⠀⠀⠀⠀⢸⣷⣘⣟⢋⡉⢳⣼⢠⡶⢛⣛⣶⡠⠬⠤⣟⢷⣿⠀⠀⣏⢻⣦⣴⡇⢀⣤⠔⣛⡣⣌⣀⡇⣴
⠀⠀⠀⠀⠀⠀⠈⠿⡞⠙⡿⢿⠁⣇⠘⠁⢼⠙⠂⣷⠠⣤⣴⣾⣿⡀⡀⢻⡟⠉⠣⣝⠻⣎⡞⠡⡄⠈⣯⣼⢁
⠀⠀⠀⠀⠀⠀⢸⡦⣤⣿⣷⢀⡔⠈⣻⠿⠿⢦⣷⠟⡋⠍⢲⣿⣿⣻⠟⣳⣄⠓⣤⣤⣼⣁⠀⠘⠁⢰⠇⣽⣻⡀
⠀⠀⠀⠀⠀⠀⢻⠀⢘⣿⡎⣟⢦⡀⠁⠠⣆⠈⢍⣿⢦⡴⡚⢻⣿⠇⣬⡀⣾⢧⣻⣦⠟⢁⣴⣫⣴⣿⢸⡏⢹⡇
⠀⠀⠀⠀⠀⠀⠸⡗⠀⡁⢹⡨⣤⡙⠾⠁⢺⡿⣛⣿⣌⣇⠀⣼⣿⠀⠹⢄⡼⠛⢧⠻⣠⣵⡶⣿⣿⡏⢸⠿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⢹⣤⠙⢦⣥⣿⣽⣷⢚⣹⢾⠫⢆⠶⠁⡼⢹⣿⠸⣵⣟⠈⠀⢨⢧⠟⠲⣼⣹⣿⠃⢀⣠⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠻⣧⣠⣤⡈⠋⡿⠶⠦⠜⢧⣌⣖⢛⣵⣿⣿⠠⠿⣿⣳⡾⠛⠛⣤⣼⡿⠋⢹⡃⠘⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⢙⡞⢿⡦⠈⠙⢦⡬⠉⠉⢹⣿⣿⣷⠞⡉⢁⡠⣦⣠⣀⠛⡡⣺⠾⣤⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⣿⠋⠹⢾⡛⣷⠶⠾⣄⣠⡉⢻⢻⣿⢛⣩⠶⠿⠒⠚⠿⡌⢦⣘⠑⡿⡸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣄⠴⠷⠧⠐⠢⡤⢁⡘⠸⣿⣿⣿⡿⣶⡶⠖⠀⠀⠓⠋⠙⣻⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢷⣄⠀⠙⠀⣔⣉⢻⣶⣶⣷⣬⡯⠉⢤⡀⠠⠭⡲⠐⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣥⣤⣬⣡⡼⠟⠁⠸⣏⣘⣛⣀⣥⠴⠊
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠉⠛⠛⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣿⣆⠀⠘⣶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⠀⠀⢸⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⢸⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⡿⠀⢀⡴⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⠃⢰⣿⠃
⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⡀⢺⣿⡆
⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢿⣿⣿⣿⣿⣾⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠻⣿⡄⠠⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣦⠀⠈⢻⣿⣿⣿⣿⣿⣿⣿⣦⠀⠀⠀⠀⠀⠲⣄
⠀⠀⠀⠀⠀⠀⠀⠸⠇⠀⢻⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⢠⣾⣿⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣇⠀⠀⠀⠀⠀⢻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣶⣄⡀⣰⣿⡿⠃⠀⢠⡇⠀⠈⢿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⢀⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⠇⣴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣷⡼⣿⠁⠀⠀⠸⣿⣦⣤⣾⣿⣿⣿⣿⣿⣿⠀⠀⢀⣴⣿⣿⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣄⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⡆⠀⠀⠀⠘⣿⣿⣷⠈⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⣿⠇⢀⣴⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⣦⠀⢻⣿⣿⣿⣿⣆⠀⠀⠀⢤⡀⠀⢀⣿⣷⡀⠀⠀⣸⣿⣿⡟⠀⢤⡀⠀⠀⠈⠻⣿⣿⣿⣿⣿⣿⢋⣼⣿⣿⣿⣿⡇⠀⠀⠀⢱
⠀⠀⠀⢤⡀⠀⣴⡿⠀⡀⠙⣿⣿⣿⣿⡆⠀⠀⢸⣷⠀⢸⣿⣿⣿⣷⣿⣿⣿⣿⠁⠀⠈⣿⣷⡄⠀⠀⠙⠻⣿⣿⡿⠁⢸⣿⣿⣿⣿⣿⣷⣤⣀⣤⣿
⠀⠀⠀⠈⣿⣶⠟⠀⠀⣿⣦⣾⣿⣿⣿⠇⢀⣴⣿⠟⠀⠸⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣶⣿⣿⣿⡀⠀⠀⠀⠀⠉⣰⡇⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⢰⣇⠀⢀⣿⣿⠀⡀⠀⠘⢿⣿⣿⣿⢟⣴⣿⣿⠋⠀⢠⡀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⣀⠀⣿⣷⡀⢻⣿⣿⣿⣿⣿⣿⣿⣿⡟
⢿⣿⣿⣿⣿⣇⣀⣽⣷⡀⠈⠙⠿⢋⢸⣿⣿⣿⣷⣤⣾⡇⠀⠈⠻⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠘⣷⡜⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠏
⠘⢿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⡀⣿⣌⣿⣿⣿⣿⣿⡿⢡⣾⠀⠀⠀⢻⣿⣿⣿⣿⣿⣿⣿⡟⠀⠀⠀⠀⠀⣠⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏
⢠⠀⠙⣿⣿⣿⣿⣿⡟⠀⠀⠀⣿⣾⣿⣿⣿⣿⣿⡟⠀⣿⣿⣷⣦⣴⣿⣿⣿⣿⣿⣿⣿⠏⠀⠀⣀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⣿⣷⣶⣿⣿⣿⣿⡟⢀⣠⣴⣾⣿⣿⣿⣿⣿⣿⣿⡇⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⣘⣿⣿⣿⣿⣿⣿⣧⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣀⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷
⣿⣿⡟⠛⢛⠛⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⣤⣤⣤⣤⣄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣴⠶⠟⣿⡿⠋⠁⣼⠟⠁⢀⣠⣤⣤⣉⣹⣿⠷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⡶⠟⠋⠉⣰⡿⠁⠶⣾⡟⠀⠀⢸⡏⠀⣴⠟⠉⠉⠉⠙⢿⡅⠀⠀⠈⢻⣷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠋⠁⠀⢀⣀⣤⣿⡁⠀⠀⠹⠇⠀⠀⠈⠁⠀⠀⣠⣶⠟⠀⠀⠸⠇⢀⡄⠀⠈⢿⣌⠛⢷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠋⠀⠀⢠⡾⠛⠉⠉⠈⣿⡄⠀⠀⠀⠀⣀⣤⣴⣶⢶⣿⡁⠀⠀⠀⠀⠀⣾⠃⠀⠀⠈⢿⡄⠀⠙⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⠃⠀⠀⠀⣾⠃⠀⠻⣦⠀⠸⠃⠀⢀⣴⠿⠋⠉⣀⠀⠀⠈⠁⠀⠀⠀⣠⣾⠋⠀⠀⠀⣠⣾⠃⠀⢠⡾⢿⣆
⠀⠀⠀⠀⠀⠀⠀⢠⡿⠉⠛⠀⢠⣶⠾⠋⠀⠀⠀⠹⣧⠀⠀⣀⣾⠃⠀⠀⣾⠋⢀⣀⣤⣤⣴⣶⣾⠋⠁⠀⠀⢀⣾⠛⠻⣦⡀⠘⠃⠀⢻⣆
⠀⠀⠀⠀⠀⠀⢠⡿⠁⣠⣤⡀⠀⠀⢶⣤⣀⠀⠀⣠⣿⡷⠟⠛⠁⠀⢀⣰⣿⠟⠛⠉⠁⠀⠀⠀⠹⠇⠀⢴⡶⠟⠃⠀⠀⢸⣿⠷⣶⡀⠀⢻⡆
⠀⠀⠀⠀⠀⠀⣼⡇⢰⡟⠈⢿⡆⠀⠀⠈⢹⣷⠟⠋⠁⠀⠀⠀⣠⡶⠟⠉⠀⠀⠀⢺⡆⣀⣤⣤⣤⣤⣀⣀⣀⣀⣠⡴⠆⠀⣿⠀⠘⣷⠀⢸⣿
⠀⠀⠀⠀⠀⠀⢿⡇⠸⣧⠀⣼⠇⠀⠀⢰⡿⠁⠀⣤⣄⣀⣴⠟⠋⠀⠀⠀⢀⣠⣤⡿⠟⠋⠉⠀⠀⠉⠉⠙⠛⠉⠙⠷⣦⡀⠁⠀⢀⣠⣴⠀⣿⡄
⠀⠀⠀⠀⠀⠀⠸⣧⠀⢻⡆⠻⠿⠿⠻⣿⡇⠀⠀⠀⣹⡟⠁⠀⠀⣀⣴⠾⠛⠉⠁⠀⢠⡀⠀⣀⣤⡶⠶⠶⠶⢶⣦⣄⣈⠛⠀⠘⠻⣯⠁⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠀⢀⣴⠟⠛⢿⡇⠀⠀⢠⣿⠀⠀⠀⠚⠋⠁⠀⠀⣿⣶⠶⠿⣷⡾⣋⣥⡶⠶⠶⢶⣦⣄⡉⠙⠻⣦⣄⠀⠉⣰⡖⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢻⣆⠀⠿⠃⠀⠀⠈⣿⡀⠀⠈⠁⢀⣴⠶⠆⠀⠀⣠⡾⢋⣴⠀⠀⣿⠻⠿⠷⠶⠶⠶⢶⣦⣽⣿⣦⡀⠀⢻⣦⣴⠟⢀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⣀⣀⢀⣀⣘⣿⣿⠶⠟⠛⠁⠀⠀⢀⣾⣿⣤⣿⠁⠀⠀⢿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠻⣶⣾⣇⣀⣠⡾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠉⠙⠻⠶⣶⣦⣴⠾⠟⠁⠀⠉⠻⣧⡀⠀⠈⢹⣿⠿⠶⠶⣶⣤⣄⣀⣀⣀⣀⣼⠟⠛⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣦⣤⡾⠿⣇⡀⡀⢀⣸⠋⠛⠛⠛⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⢷⣦⡈⠙⠛⢛⡋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣆⠀⠈⢿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣄⣈⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉

⠀⠀⠀⠀⠀⣠⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠘⣇⠈⡀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇⣸⠀⠀⠀⠀⠀⠀⠀⠰⠋⡇⣦⠀⠀⠀⠀⠀⠀⣠⣤⡄
⠀⠀⠀⠰⡆⣨⢛⢥⡶⠀⠀⠀⠀⠀⠀⢸⢸⣄⣧⣠⠀⠀⠀⠀⠀⢀⠀⣲⠛⡏⠀⠀⠀⠀⠀⠀⡾⡿⠜⡄
⠀⠀⠀⣷⣼⢀⡾⣤⠦⡼⠀⠀⠀⠀⢸⣾⠈⡟⠙⢻⠀⠀⠀⠀⠀⠘⢟⢫⣿⣀⡀⠀⠀⠀⢀⠠⢇⠠⣤⢷⡄
⠀⠀⠀⠘⠦⠾⠇⠘⠃⠁⠀⠀⠀⠀⠀⠁⠰⠛⠖⠁⠀⠀⠀⠀⠀⠀⠀⠱⠐⢯⠃⠀⠀⠀⠘⣷⠛⠘⢆⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈
⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⣀⡄⡀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠜⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱⡀⡀
⠀⠀⠀⠀⠘⡿⡏⡅⠀⠀⠀⠀⠀⢀⢀⠀⣿⢣⣀⡀⠀⠀⠀⠀⠀⠀⠎⣼⣿⢰⡀⠀⠀⠀⠀⠀⡄⣾⡼⣃⡋
⠀⠀⠀⠀⠸⣧⠛⣇⠀⠀⠀⠀⠀⠈⠉⢷⠾⡌⠛⢛⡁⠀⠀⠀⠀⢰⣜⣇⢹⡾⣧⡀⠀⠀⠀⠀⡁⢏⢁⢹⠠⠇
⠀⠀⠀⠸⣆⣿⢶⣼⠀⠀⠀⠀⠀⠀⣻⡛⠀⡿⣆⠛⠇⠀⠀⠀⠀⠸⣿⠹⢰⡀⠻⠀⠀⠀⠀⠠⣼⡾⢿⡘⢾
⠀⠀⠀⠀⠀⠰⠏⠋⠀⠀⠀⠀⠀⠀⠈⠃⠻⠅⠙⠋⠀⠀⠀⠀⠀⠀⠙⠘⠋⠃⠀⠀⠀⠀⠀⠀⠈⠃⡎⠻⠞

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣦⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣴⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⡀⠀⠀⠀⠀⠀⠙⣷⡀⠀⠀⠀⢸⡇⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⢀⣤⣤⣄
⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣴⣿⠁⠘⣿⡶⢶⣄⠀⠀⠀⠘⢿⠀⠀⠀⠈⠁⠀⠀⠀⡾⠃⠀⠀⠀⣠⡶⢶⣿⠃⠈⢿⣦⣤⣄
⠀⠀⠀⠀⠀⢀⣀⣸⡏⠀⢹⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣼⡏⠈⢹⣇⣀⡀
⠀⠀⠀⠀⢰⡟⠉⢻⡇⠀⢸⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⡇⠀⢸⡟⠉⢻⡆
⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⢸⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⡇⠀⢸⡇⠀⢸⡇
⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⢸⣿⠀⠀⣿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣿⠀⠀⣿⡇⠀⢸⡇⠀⢸⡇
⠀⠀⠀⠀⢸⡇⠀⢸⡇⠀⠘⠟⠀⠀⠿⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠿⠀⠀⠻⠃⠀⢸⡇⠀⢸⡇
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣀⣴⠿⠛⠻⣧⠀⠀⣼⠟⠛⠿⣦⣀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣤⡾⠋⠁⠀⢀⣴⡟⠀⠀⢻⣦⡀⠀⠈⠙⢷⣤⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠁⠀⠀⠀⣠⡾⠋⠀⠀⠀⠀⠙⢿⣄⠀⠀⠀⠈⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿
⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡾⠋⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇
⠀⠀⠀⠀⠀⢻⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟
⠀⠀⠀⠀⠀⠀⠻⢷⣄⣀⠀⠀⠀⢀⣀⣤⡶⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢶⣤⣀⡀⠀⠀⠀⣀⣠⡾⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠛⠛⠛⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠛⠛⠛⠛⠛⠉


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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⣀⣀⣀⣈⣁⣀⣁⣀⣀
⠀⠀⠀⠀⠀⠀⠀⢄⠐⢦⡀⠀⢰⡇⠀⣿⠉⠉⠉⠉⠉⠉⠉⢹⠀⢧⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠉⠳⠟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠘⢷⡴⠖⠋⢠⠖⠁
⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⣴⠋
⠀⠀⠀⠀⢀⡐⠒⠋⠉⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠘⠛⠒⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠙⠀⣶⠒⠒⠒⠒⠒⠒⠒⠛⠀⠀⠀⠀⠀⠀⠀⠘⠓⠒⠒⠒⠒⠓⠒⢲⠀⠘
⠀⠀⠀⣤⠤⠶⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠰⣤⣀
⠀⠀⠀⠤⣤⣀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⣀⣈⠉
⠀⠀⠀⠀⠀⠈⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠈⠉⠁
⠀⠀⠀⠀⠀⢀⠀⠙⠛⠛⠛⠛⠛⠛⠛⣷⠀⠀⠀⠀⠀⠀⠀⢸⠛⠛⠛⠛⠛⠛⠛⠛⠀⠰⡄
⠀⠀⠀⠀⠀⠁⠀⣀⣀⣀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣹⠇⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠠⣾⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⢀⣀⣄⡀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⢀⣀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠚⠉⠉⠉⠧⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⣼⠉⠙⢦⡀⠱⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸⠀⠉⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣀⣀⣀⣀⣀⣀⣀⣸

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠀⠀⠀⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠒⠈⢀⠀⠀⠀⢂⡀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡐⠈⠀⠀⠠⠀⠀⠠⠀⠀⠘⠀⠀⠀⠀⡄⠀⠀⠀⠀⡀⠀⠀⠀⠀⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠐⠁⠀⠀⠔⠀⠀⠀⠀⠀⠀⠀⠀⠔⠀⠀⠁⠀⠀⠀⠀⠀⠁⠀⠀⠀⠓⡀⠁⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⣀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⢰⠄⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠠⠀⠀⠠⠀⠠⠀⠀⠒⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠈⠀⠀⢀⠐⠀⠀⠜⠃⠁⠀⠀⠀⠀⢂⢀⠀⠀⠀⠂⡀⠐⠠⠀⠁⠂
⠀⠀⠀⠀⠀⠀⠀⠐⠠⣀⠀⠀⠀⠀⠀⠀⡁⠀⠀⠃⢀⠀⠀⠄⠂⠀⠀⠀⣨⠄⠰⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠁⠀⠘⠀⠊⠀⢀⡀⠀⠀⢄⠠⠠⠄⠀⠀⠤⠤⠜⠂⠠⠢⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⢠⠈⠀⠀⠼⣀⢀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠈⠀⠀⠀⠀⠘⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⡠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡑⠠⢀⠀⠤⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠

⣶⣶⡶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣤⣴⣦⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡌⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠁⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠆⠀⠀⠸⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠁⠀⠀⠀⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⠀⠀⣠⡇⠀⢠⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⡠⠋⠀⢀⣾⠟⠁⠀⠀⢀⠄⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄⢀⣴⣿⡏⠀⠀⣠⣴⡏⠀⠀⠀⠀⠀⠀⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣴⣿⢳⣿⢀⠠⠾⢻⣿⠀⠀⢠⡀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡁⣿⡿⣱⣿⡿⠃⠀⠀⣼⣿⣼⠠⠄⠁⠐
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣷⣽⣿⣿⣿⣿⣆⣠⣾⣿⢿⣿⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⢟⣿⡿⣿⣿⣿⣿⣿⢣⣼⣿⡎⢷⣇⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⡀⣰⣿⢏⣾⡟⣸⣿⣿⣿⣿⡇⡾⣿⣿⢻⡌⠻⣆⡀⠀⠠⡀
⠀⠀⠀⠀⠀⠀⢀⢠⠁⣿⠟⣿⡿⣰⣿⣿⣿⣿⣿⡘⣇⢸⣿⣿⣿⠀⠙⣷⣄⠠⡱⣄
⠀⠀⠀⠀⠀⠀⢸⠀⢀⣿⣾⣿⡇⣿⢸⣿⣿⣿⡿⠧⠀⣼⡈⣿⣿⡇⢢⠘⣿⣧⠙⣿⣦
⠀⠀⠀⠀⠀⠀⢸⡀⣼⢿⣿⣿⠀⣿⣼⠳⠏⢠⣷⢀⣼⣿⠃⣸⢹⡇⣸⡄⠸⣿⡇⠸⣿⣧
⠀⠀⠀⠀⠀⠀⠘⣧⢹⡜⣿⣿⡄⢹⣿⠀⠀⢸⣾⡈⠻⣿⢀⡟⣹⠇⣿⣥⠀⣿⣷⠀⢻⡿⣇
⠀⠀⠀⠀⠀⠀⠀⠹⣦⠹⣿⣿⣿⣦⡿⣷⣄⡈⠻⠏⠀⡹⣾⣱⠏⣼⣿⣧⠀⣿⣿⠀⢸⠇⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠙⢷⣌⣻⣯⣛⣿⣿⡝⢷⣂⠠⣼⣷⣿⢏⠼⠁⢸⡇⢰⣿⡟⠀⣸⢄
⠀⠀⠀⠀⠀⠀⠀⠘⠒⠒⠀⠈⠋⣉⣿⣿⣿⣷⡙⠿⠿⠯⠁⠀⢀⠴⠋⣴⣿⠟⠁⣰⢃⡎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠙⣿⣿⣿⣿⣷⣦⣤⣤⣤⣷⣼⣿⣿⠗⢀⡴⣡⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣹⣿⣿⣿⣿⣿⣿⣿⠿⢛⣡⠴⢋⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⠿⣿⣿⣧⣴⣿⡭⠤⠂

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⡿⠛⠿⠟⢻⠟⢿⠿⢻⡿⣟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄⠀⡴⠛⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⢤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠋⢈⡟⠀⢰⠃⢀⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⢻⠀⢰⠃⠈⡇⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⢶⡇⠀⡼⢁⣤⠏⢠⡏⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇⠀⣼⠀⢸⠀⢀⡏⠉⡇
⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁⣸⠃⣼⠀⠀⡸⠀⡼⠀⢀⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⢠⡇⢠⠏⠂⢸⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⡾⠀⢰⠃⢀⡇⠀⢀⠇⢰⠇⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⣼⠁⡜⠀⠀⣼⠀⡼⢻
⠀⠀⠀⠀⠀⠀⢸⠁⠀⣸⠀⡼⠀⠀⢻⠀⡿⠀⠀⡸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⢠⡏⢀⡇⠀⢰⠃⢸⡇
⠀⠀⠀⠀⠀⠀⡏⠀⠀⡇⠀⣷⠀⠀⢸⢸⡇⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡏⠉⢧⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⢀⡾⣠⠋⠀⠀⣼⠀⡼⠃⢠
⠀⠀⠀⠀⠀⢸⠃⠀⠔⠓⠒⠛⠦⢄⣟⣾⠃⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠘⡇⠀⠀⠀⠀⠀⣰⠗⠀⠀⣼⣣⡇⠀⠀⡼⠁⢰⠁⠀⢸
⠀⠀⠀⠀⠀⢺⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁⠀⢺⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⡇⠀⠀⠀⠀⡼⠁⠀⠀⠀⠈⠉⠉⠉⠙⠣⢤⠏⠀⢀⡏
⠀⠀⠀⠀⢀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⣠⠴⠶⣶⠀⠀⠀⢸⠀⠀⠀⢸⠀⠀⢀⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⣼⠁
⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⡆⠀⠀⠀⠀⠀⠀⠀⢼⠃⠀⠀⠀⢀⡜⠁⠀⢠⠏⠀⠀⠀⣼⠀⠀⠤⠾⠤⠴⠿⠤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠇
⠀⠀⠀⢠⡟⠀⠀⠀⠀⢀⡇⠀⠀⠀⢀⣀⣀⣀⣈⡇⠀⠀⡰⠋⠀⠀⢀⡟⠀⠀⠀⠀⣯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠦⠀⠀⠀⠀⡴⠀⠀⠀⠀⢸⡇
⠀⠀⠀⢸⡇⠀⠀⠀⠀⠘⠀⠀⠀⠀⠁⠀⠀⠀⠈⠑⢤⣾⠁⠀⠀⢠⠞⠀⠀⠀⠀⠀⠹⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡜⠀⠀⠀⠀⠀⣾
⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠘⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢰⡇
⠀⠀⠀⢨⣷⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟
⠀⠀⠀⣼⠃⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡴⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟
⠀⠀⣰⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣤⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠴⣾⠋
⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡟
⢰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⣿⢿⠿⠿⢿⢟⡿⢿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣟⣛⣟⣻⣿⣿⣻⣿⣟⣿⣻⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⢇⣤⠀⠀⢰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢡⠀⢠⠟⠙⠀⠀⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠧⡀⢠⡆⠀⠀⠀⠈⣧⠄⠐⠸⠀⡤⡴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠉⠀⡰⠉⠷⠀⠐⠑⠀⠃⠀⣤⡠⠞⡷⠑
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠉⠸⢤⡇⠀⠄⠀⠀⠀⠀⠀⠀⠉⠀⠐⡁⠘⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠀⡇⠈⠁⡐⠂⡰⠁⠀⠀⠀⠤⠂⡳⠀⠇⠆⣄⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣀⣦⡱⡄⠲⠇⠘⠀⠀⠀⠀⠀⠀⢀⠀⠞⠀⠔⢁⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠩⠌⠁⢐⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠊⠐⠅
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⠀⠗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⢷⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡁⠈⡤⠀⠀⠀⠀⠀⡔⠀⠀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⢥⡀⠀⡢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢰⠮⠴⠖⠖⢤⣼⢶⡿⣷⣾⣷⠋⢻⣿⣷⡖⠦⢤⡄⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣗⣤⣤⣴⠞⠋⠀⣸⠁⢀⣿⢻⣆⠀⠙⢯⣟⠉⣷⣤⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⢹⣁⣀⣠⣶⡇⠀⠸⣿⠄⣻⡆⠀⠈⢻⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠈⠈⣿⠷⠏⠛⠉⠘⠶⠶⠞

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣟⣙⣉⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠠⠀⠀⠀⣀⠀⠀⡀⠀⠀⠀⢀
⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⢠⣿⣰⡆⠀⠀⣰⣿⣿⡄⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠠⣤⣿⣿⣤⣶⣶⣶⣯⣴⣷⣭⣿⡆⠀⠛⢲⡀⢛⣒⣶
⠀⠀⢀⢸⣇⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⡄⠀⡏⢿⣿⣿⠀⢀⢀⡐⢾⢈⣦⣠⠀⠀⠀⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠃⣰⣶⠟⣤⢿⡏⢈⡷
⠀⢀⣾⣿⣿⣧⣷⠀⠀⠀⢰⣿⣿⣿⣿⣿⣿⡀⠀⠀⠋⠀⢀⡌⣦⣠⢷⣏⣿⣯⣯⣧⡐⠀⠀⠉⢈⣍⣉⣩⣍⣭⣥⣤⡄⠀⣜⣿⣶⣼⠟⢹⣏⣸⡅
⠀⣼⣿⠏⠀⢿⣿⣇⠀⠀⠸⣿⣿⢿⢿⣿⣿⠃⠀⠀⢀⣜⣾⣷⣿⣿⣿⣛⣿⣿⣼⣿⣿⣷⣦⡰⣼⣿⣍⠓⢺⣟⡋⠉⠉⠀⠘⠿⠞⢿⣶⣿⠿⠛⠁
⠀⠻⢧⠀⠀⣸⡿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠙⠛⠛⠛⣁⣸⣿⣿⡟⠛⠈⠑⠀⠀⠀⠀⡀⠀⠘⠙⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢠⠀⡀⣴⢠⡀⠀⠀⠀⠀⠀⠀⠆⡐⠂⡆⠐⠀⠀⠀⠀⢰⠀⠀⠀⣿⣿⣿⣿⠇⢀⠀⠀⠀⠀⣠⠀⠁
⠀⠀⠀⢀⠀⠀⠀⠀⣸⢼⣠⢧⣟⣳⢼⡰⣅⣷⣴⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢛⠉⠁⡄⣑⣘⣄⠀⣀⣙⣦⡴⣃⠀⠀⠀⢠⡀
⠀⠀⠀⢸⡆⠀⠀⣯⣻⣾⣾⣿⣿⣿⣾⣷⣿⣷⣿⡄⠀⠀⠀⠀⠀⢀⣼⣧⣶⡤⣄⠀⠀⠀⠀⢀⠙⠐⠀⠑⠿⠟⠀⢠⣞⣿⡻⣞⡽⠁⠀⢠⣤⣽⠆
⠀⣰⢠⡿⢁⡀⠀⠈⠛⠛⢉⠉⠉⠉⠙⠛⠛⠛⠋⠀⠀⠀⠀⢠⣼⣽⣿⣿⣿⣿⣿⣤⠀⠀⣀⡴⠛⢦⡞⠀⠀⠀⠀⠀⣹⣟⣿⣏⠀⠀⢰⣛⣦⣹⣦
⠀⢿⡈⢷⣼⣄⠀⠀⠀⣠⢿⣆⣤⠀⠀⠀⠀⣦⣷⡄⢣⣀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣞⠀⡄⡟⢷⡜⣮⣷⣴⠁⠀⠘⠛⠛⠛⠛⠛⠛⠛⠀⢈⣽⣿⠁
⠀⢸⡿⢸⣿⣿⠇⠀⣰⣯⢾⣿⣏⣦⠀⠀⠲⣬⡟⣷⣦⡙⣷⠀⠁⢸⣿⣿⣿⣿⡟⠃⠸⣧⣿⣿⣵⣿⣟⣿⡀⠀⠀⠀⠀⡄⠀⠀⠀⠀⢰⣿⡟⠋
⠀⣾⣷⣾⣿⣿⠀⠀⣿⡇⠀⠋⢹⡿⠀⠈⣧⣿⣷⣿⣼⣷⣡⣧⠀⠻⣿⡟⢽⣿⡅⠀⠀⣽⣯⣿⣿⣿⣿⣻⡇⠀⠀⣀⣤⣴⣆⡀⠀⠀⠀⠉⢻⣿⣦
⠀⠈⠛⠛⠛⠋⠀⠀⠈⠛⠀⠐⠋⠁⠀⠀⠙⠛⠉⠋⠋⠙⠛⠋⠀⠀⠘⠀⠘⠋⠀⠀⠘⠿⠿⠿⠿⠿⠿⠿⠃⠀⠾⠿⠿⠿⠿⠟⠛⠗⠀⠚⠛⠛⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡏⣩⣬⡉⣳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠋⣉⣽⣿⣿⣿⣌⡉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⢾⣿⣿⣿⣿⣿⣿⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣷⠫⣿⣿⣿⣿⡏⢶⣷⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⠀⣿⣿⣿⣿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠶⠶⢶⣄⠀⠀⠀⠀⣿⣾⣥⣽⣿⣿⣃⣾⡇⠀⠀⠀⢠⣴⣞⠓⠶⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⢏⢠⣾⣷⡄⡝⠛⠛⠛⠛⠛⠿⢽⣿⣿⣿⡿⠟⠛⠛⢿⣿⡿⠟⣽⣷⣦⡘⠷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢠⣶⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣶⣶⣾⣿⣿⣿⣃⡀⠈⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠹⣿⣿⣿⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⠿⣁⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⡔⢻⣿⣿⠋⢋⣉⣉⣉⣉⣉⠉⢹⣿⣿⣿⡏⢉⣉⣩⣿⣿⣯⣍⢿⣿⡿⢑⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣀⣀⣤⠾⠉⠉⠉⠉⢹⠀⢸⣿⣿⣿⡇⢸⡇⠀⠀⠀⠙⢿⣷⣤⣤⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⡇⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⠃⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⡁⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣿⣿⣿⠁⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⣯⣿⣶⡀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⢀⢸⣿⣿⣿⢇⠸⢧⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⢠⣶⣿⣿⣿⣿⣷⣦⠀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠘⠿⢿⣿⣿⣿⡿⠛⢀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣮⠈⠻⠿⠟⢉⡾⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠶⠶⠖⠋


⣿⠿⠿⠿⡿⡟⠿⡿⠿⠿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣻⣿⣛⣿⣿⣛⣻⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⢰⠉⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⠀⠀⠀⠀⠀⠀⢠⣤⠤⠤⠤⣤⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀
⠀⠀⠀⠀⠀⢰⣶⡆⠈⠉⣠⡧⠖⠒⠒⠲⢤⡀⢀⣀⡤⠻⣄⣀⠀⠀⠀⠀⠀⢹⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠄
⠀⠀⠀⠀⠀⢸⣿⡇⢀⠔⠁⠀⠀⠀⠀⠀⠈⡇⠈⠉⠓⣴⠋⠉⠀⢸⠄⠀⠀⠈⣷⠀⠀⠀⠀⠀⢸⠇⠀⠀⢀⡀⠀⠀⣿⠀⠀⢀⠄
⠀⢰⣶⣶⣶⣿⣿⣷⢂⣶⣶⡆⠀⠀⠀⠀⠜⠁⠀⠀⠀⠁⠀⠀⠀⢸⠀⠀⢀⣀⣈⠀⣁⣀⡀⠀⢸⠄⠀⠘⢻⠟⠓⠒⣿⠒⠚⠿⡟
⠀⣈⠭⣉⠉⢹⣿⠃⠈⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠶⠛⠋⢉⡿⠀⠈⠉⠙⠛⢾⡆⠀⠀⠀⠀⠀⢀⣿⡀
⡎⠀⠀⠀⠉⢸⡟⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣿⣿⣿⢀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⢰⣲⣶⠀⠀⠉⠿⠉
⠑⠤⠴⠀⠀⢸⣇⡇⠀⠀⠀⠀⠀⠀⠀⣴⡻⠃⣿⣿⣿⠘⢿⣦⠀⠀⠀⠀⠘⠛⠛⠙⠛⠛⠂⠀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⢠⣬⣭⣤⣀⣸⣿⣏⣀⣤⣥⣥⣤⠀⠀⠀⠀⢀⠀⠀⢀⣤⣤⣤⣄⣸⣟⣟⣠⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠘⠛⠃⠀⠀⠀⠀⠀⢸⣿⣿⣿⡿⢿⣿⡿⢿⣿⣿⣿⣿⠀⠀⠀⠀⠂⠂⠀⠸⣿⣿⣿⡿⢾⡿⡷⢾⣿⣿⣧⡇
⠀⠀⠀⠀⢀⣀⣀⣀⣀⣀⠀⠀⠀⠀⠰⣲⣄⠀⣼⣿⣷⠀⢀⣖⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⡤⡄
⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠈⠛⠷⣿⣿⣿⠸⠝⠁⢀⠠⠀⠀⠀⠀⣀⠀⠀⠀⠀⠤⡀⠀⢸⣿⣿⠀⠀⢀⣀⣀⡇⢧⣀
⠀⣤⣤⣀⣀⡽⣿⣿⣿⢹⣀⣀⣤⡄⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⢸⣿⣿⠀⠀⠈⠓⠒⡆⡖⠒
⠀⣿⣿⣿⣷⣶⣿⣿⣿⣶⣿⣿⣿⡇⠀⠀⠀⠀⣿⣿⣿⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⢀⡞⡆⠀⠀⠸⣽⡿⠀⠀⠀⠀⠀⡇⡇
⠀⣿⣿⣿⡿⠿⣿⣿⣿⠿⢿⣿⣿⡇⠀⠀⠀⠀⠉⠉⠉⠀⠀⠘⠃⠓⡗⠃⠓⠀⠀⠀⠪⢭⡀⡨⠽⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⡇
⠀⠛⠋⠉⠉⣷⣿⣿⣿⣬⠉⠉⠙⠃⠀⠀⠀⠀⠀⠀⡀⣀⠄⠀⠀⠀⠃⠀⠀⠀⡟⠃⠀⢘⡗⡇⠀⠀⢰⡏⢱⠦⣠⣶⣤⣶
⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⡀⡀⠀⠁⢸⠀⢐⢀⠀⠀⠀⠀⠀⠯⠁⠀⠈⠭⠁⠀⠀⠠⠿⠶⠤⠸⣿⣿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣤⣠⠄⠸⣤⣤⣤⣄⠄⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⢀⣀⣀⣀⣿⣿⣇⣀⣀⣀
⠀⠀⠀⠀⠀⣸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⣅⣀⣀⣠⡀⢀⣄⣀⣀⡼⠀⠀⠀⠀⠀⢦⣸⣿⢀⡴⠀⠀⠀⠿⠿⠿⠿⣿⣿⡿⠿⠿⠿
⠀⠀⢀⣬⡓⣹⣿⠱⣧⡀⠀⠀⣀⣰⣆⡈⠀⠄⠄⠀⠀⢸⠈⠠⠠⠀⠀⢀⠀⢰⡩⣯⠭⣿⠬⣿⡍⡇⠀⠀⠀⠀⠀⣿⣿⡇
⠀⠘⠛⠿⡟⢻⣿⢛⠿⠟⠃⣀⣉⣹⣏⣁⣀⠀⠀⠀⠀⢸⠀⠀⠀⢠⣆⢠⣄⠀⠉⠼⢻⣿⠘⠧⠉⠁⠀⠀⠀⠀⠀⣿⣿⡇
⠀⠀⠀⠘⠋⢾⣿⠎⠓⠀⠈⠉⢉⣹⡏⠉⠉⠀⠀⠀⠀⢸⠀⠀⠠⢠⡤⢠⡤⠠⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠿⠇
⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠈⢹⡟⠂⠀⠀⠀⠀⡀⢸⠀⠀⠀⠀⠁⠈⠁⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄⣀⡤

⠀⠀⠀⠀⠀⣸⣿⣦⠀⠀⠀⠀⠀⠀⣠⣾⡀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡄⠀⠀⠀⠀⠀⠀⢀⣼⣇
⠀⠀⠀⠀⣼⣿⣿⣿⡇⠀⠀⠀⠀⠀⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⣤⣸⣿⣿⡀⠀⠀⠀⠀⠀⠀⣠⣤⣿⣿⠀⠀⠀⠀⠀⠀⣾⣿⣿⣷⣄
⠀⠀⢰⣷⣿⠇⠀⢻⣷⡆⠀⠀⢰⣷⣿⠿⣿⣿⣆⡄⠀⠀⠀⠀⢻⣿⣿⣿⣶⣇⠀⠀⠀⠀⢸⣿⣿⠻⣿⣶⠀⠀⠀⠀⡄⣿⣿⠏⢿⣿⡆
⠀⠀⠸⣿⠁⣰⣦⠈⣿⡇⠀⠀⢸⣿⠿⠀⠘⣿⣿⡇⠀⠀⠀⢻⣿⣿⣿⣿⣿⡟⠀⠀⠀⠐⣶⡿⠁⡀⠛⣿⠀⠀⠀⠀⣿⡿⠁⠀⢸⢿⡿
⠀⠀⠀⠙⠦⡙⢛⠴⠋⠀⠀⠀⠀⠻⠄⠀⠀⠠⠟⠀⠀⠀⠀⠈⠻⢿⣿⡿⠟⠁⠀⠀⠀⠀⠹⠄⢾⡿⠀⠋⠀⠀⠀⠀⠙⠧⠀⠀⠀⠜⠁

⠀⠀⠀⠀⠀⠀⣠⡀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⣠⣿⣷⠀⠀⠀⠀⠀⠀⣆⢸⣿⡄⡄⠀⠀⠀⠀⠀⠀⣸⣿⣦⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣷⠀⠀⠀⠀⠀⠀⠀⣾⣷⡀
⠀⠀⠀⠀⣼⣿⣿⡿⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⣴⣿⣿⣿⣷⡀⠀⠀⠀⢠⡄⣾⣿⢿⣿⣀⡄⠀⠀⠀⠀⣶⣻⣿⣷⢀⡄
⠀⠀⠀⢸⣿⣿⣿⣇⣷⠀⠀⠀⢈⣿⣿⠏⠻⣿⣿⣶⠀⠀⠀⣼⣿⣿⠋⢻⣿⣧⠀⠀⠀⣿⣿⣿⠟⠈⣿⣿⣿⠀⠀⢰⣦⣿⣿⣿⣿⣿⣇
⠀⠀⠀⣷⣿⣿⣿⣿⣿⠀⠀⠀⠘⣿⡇⢀⣦⠀⣿⠇⠀⠀⠀⢻⣿⠁⠀⣼⢿⡟⠀⠀⠀⠸⣿⠉⢀⣆⠉⣿⠏⠀⠀⠘⣿⣿⣿⣿⣿⣿⡟
⠀⠀⠀⠈⠛⠻⠟⠛⠁⠀⠀⠀⠀⠈⠁⠘⠟⠁⠁⠀⠀⠀⠀⠀⠋⠀⠀⠀⠘⠀⠀⠀⠀⠀⠈⠀⠛⠟⠀⠉⠀⠀⠀⠀⠈⠙⠚⠛⠛⠋

⠀⠀⠀⠀⠀⢰⣄⠀⠀⠀⠀⠀⠀⠀⠀⣴⡇⠀⠀⠀⠀⠀⠀⠀⠀⣴⣏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣶⡀⠀⠀⠀⠀⠀⢀⣴⣆
⠀⠀⠀⢀⢀⣼⣿⣷⡄⠀⠀⠀⠀⡀⠈⣿⣧⣿⠀⠀⠀⠀⠀⠀⣼⣿⣿⣦⣄⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⡇⠀⠀⠀⠀⠀⣾⣿⣿⠀⡀
⠀⠀⢀⣿⣿⣿⢿⣿⣿⡄⠀⠀⢀⣿⣄⣽⣿⡟⢀⡀⠀⠀⠀⡀⢻⣿⠛⢿⣿⣆⠀⠀⠀⠀⢰⣿⣿⣿⡟⠀⠀⠀⠀⠀⡀⣿⣿⣿⣾⣿
⠀⠀⠸⣿⡟⠉⠀⠹⣿⡇⠀⠀⢸⣿⣿⣿⣿⣶⣿⡇⠀⠀⠀⣿⣾⠋⢠⡀⢻⣿⠀⠀⠀⢠⣸⣿⡏⠿⣷⣾⡆⠀⠀⢸⣿⣿⣿⠛⢿⣿⣿
⠀⠀⠀⠻⣧⡀⠀⣰⠟⠀⠀⠀⠀⠻⣿⣿⣿⣿⠟⠀⠀⠀⠀⠘⢿⣄⣿⣧⡼⠃⠀⠀⠀⠀⠻⡏⠁⠐⢻⡟⠀⠀⠀⠈⢿⡿⠷⠀⠈⣿⠏
⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠄⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⡠⠀⠀⠀⠀⠀⠀⠀⠀⢀⠈⢀⠀⠀⠈⠀⡀⠀⠀⠀⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⠀⠀⠀⠈⠀⢀⠄⠀⡆⠀⠀⠀⠀⠀⠀⠀⡑⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⡀⠰⠳⣄⡎⠀⠀⠁⠠⠀⡜⢆⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⡀⠀⠁⠀⠈⠆⠀⠀⢀⠀⠰⠁⢸⠈⠰⠃⢰⠀⠀⠀⠄⢀
⠀⠀⠀⠀⠀⠀⠐⠂⠀⠐⡏⠲⢦⠀⠀⠀⠀⠀⠈⢄⠁⠀⢸⠀⠀⠀⡌⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠀⠃⠀⠀⠀⠀⠀⠀⠃⠀⠈⠂⠀⡘⠘⡐⢚⡇⠆⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⡄⡀⠀⠳⠉⠀⠌⡰⠀⡀
⠀⠀⠀⠀⠀⠀⢠⠀⠀⢤⣄⡀⠀⠀⠀⠀⠂⠄⠐⠂⠀⠀⠁⠄⠂⠀⠀⠤⠊⠉⠈
⠀⠀⠀⠀⠀⣼⠹⣭⢍⣠⢴⠚⢠⣀⣤⡤⡖⠢⣤⢼⣐⠒⣦⠀⢲⢢⡀⠘⠛⣻⣻⡄⢠
⠀⠀⠀⠀⠀⠉⠉⠉⠉⠈⠻⠼⠛⠛⠊⠳⣾⡴⠃⠰⣌⣠⡼⠷⣤⣸⡖⠲⠮⠯⠟⠛⠛⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡤⠤⢄⡠⠤⢄⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡔⢺⢀⣱⠦⣼⣤⡐⠲⡖⠚⡒⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⡟⡴⠁⠈⡴⠚⣿⠀⢸⡄⣹⡀⡱⣄⢣
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⡈⠀⢧⠀⢀⡇⠀⣿⠀⣸⠃⠈⣅⡷⠬⢻⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡡⠖⢠⠞⠀⣋⡤⠶⣿⠀⠈⠙⠒⢸⠀⠐⡚⠄⢇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡁⠒⠚⠲⡈⠁⠀⠀⢸⡄⠀⡇⠀⢆⢀⡴⠧⣜⣺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠤⠞⠁⠀⠀⡇⢀⡞⠀⣾⠁⠸⣤⣄⠘⡜⢀⡄⠌⠛⣆
⠀⠀⠀⠀⠀⠀⠀⠀⢀⠛⣦⣠⡟⠛⣶⡇⠈⢷⣀⣿⡴⠖⠁⠤⠴⢧⣈⠓⡖⠛⠙⡆
⠀⠀⠀⠀⠀⠀⠀⠀⡌⢀⠈⠉⠷⣄⠀⠈⠀⠀⠙⣿⡁⢀⡤⠒⣀⣀⣈⣠⠇⢸⠛⡇
⠀⠀⠀⠀⠀⠀⠀⠀⡇⠈⣷⡄⠀⠈⠛⠉⠛⢦⡀⣸⠋⢉⣀⡼⠉⡄⠀⠤⢠⡟⡘⡽
⠀⠀⠀⠀⠀⠀⠀⠀⢱⢸⠁⡉⠙⢶⡞⠉⠁⠀⠃⣿⡀⠀⠤⣀⣤⣿⠚⠛⢉⣄⣉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣆⣀⣹⡆⠸⡄⠳⣌⣓⡶⣿⠁⡴⢀⡼⢀⠈⣧⣠⠏⣤⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢄⠈⣳⣄⠦⠴⢦⣡⣄⣿⣤⣤⠴⠊⠁⠴⢋⣸⠄⡹⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠫⡓⢤⣙⡀⠰⡁⡄⢹⡀⢹⠖⢦⣤⠴⠋⢳⠎⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⡉⠓⠦⠭⣿⡗⠛⠓⢒⣤⡴⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠚⠁⠙⠒⠚⠛⠁

⣠⠖⠛⢉⣉⣉⣉⠉⠉⠉⠉⢳⢀⠋⠉⠉⠉⠙⠛⠛⠛⠛⠛⠛⠛⠛⠛⠋⠉⠉⠙⠛⢳⡄⡴⠒⠒⠒⠒⠒⠒⠒⠒⠲⠤⣄⡀
⡟⢤⣸⣁⣀⣀⣀⡽⡆⠀⠀⠀⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠃⠀⠀⠀⠀⠀⣾⣉⣉⣉⣱⣠⠽
⢧⠀⠀⠉⠉⠉⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⢸⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⢸⠀⠀⠀⠀⠀⠀⢸⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢱
⠸⡆⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⡇⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⡇⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄
⠀⡇⠀⠀⠀⠀⠀⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⣿⠀⠀⠀⠀⠀⢻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⢠
⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇⠀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠀⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠸
⠀⢸⠀⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⢸⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠟⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠸⣄⠀⠀⠀⠀⢀⣠⠗⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠒⠋⠀⠑⠒⠶⠦⠤⠤⠤⠤⠤⠤⠔⠒⠒⠒⠒⠒⠒⠛⠦⣤⣄⣤⡤⠜

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠐⠒⢄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠈⠉⠢⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⡠⠂⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠆
⠀⠀⠀⠀⠀⠀⠀⡌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⢆⡀
⠀⠀⠀⠀⠀⠀⠀⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑
⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔
⠀⠀⠀⠀⠀⠀⠘⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠉⠒⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⢄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡦⠄⢀⣀⠀⠄⠀⠢⠤⠄⠤⠄⠐⠈⠉⠁
⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠐⠈⠉⠈⠉⠲⢄⠀⠐⠈
⠀⠀⠀⠀⠀⠀⡀⠀⡁⠂⠀⠑⡄
⢀⡂⠀⠀⠀⠘⠟⠀⠏⠀⠀⠀⢱
⢠⠑⡄⠢⠄⣀⠀⠀⠀⡀⠀⠀⠘
⠀⠢⣄⠀⠀⠀⠀⠀⠀⠀⠀⡠
⠀⠀⡌⠑⠢⢄⣀⢀⠀⡄⠊
⠀⠀⡇⠀⠀⠀⠀⠀⠀⢰⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡎⠢⡀
⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠃⠀⠈⠒⢄
⠀⠀⣀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠠⠗⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠒⠐⠂⠁
⣶⣶⡶⡶⠶⢶⣶⣶⣿⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶
⣿⣿⣶⣶⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠠⠀⠁⢐⡄⡄⡀⢠⠀⠀⢀⡀⢆⠀⡠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡈⠉⠀⠀⠀⠜⠀⠀⠀⢃⠘⡈⠀⠈⠀⠀⠇⠁⠀⠀⠀⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡃⢀⣇⠀⡄⠀⠀⠀⠀⠀⠀⠀⠀⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣄⡀⠁⠈⡈⠂⠉⠀⠠⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⡔⠀⠃⣶⢀⡆⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣷⠀⠀⠈⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⢀⣰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢁⡀⠀⠀⠀⣴⣿⣴⡄⠀⠀⠀⠀⢸⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡟⣇⠀⠀⠀⠟⣿⣿⠃⠀⠀⠀⠘⣦⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⣛⣳⠀⣀⣠⣹⣻⣄⣀⣤⣦⣸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠻⣿⣷⣿⣿⣿⣿⣿⣿⣿⢟⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⡿⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣧⣻⣿⡻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⣽⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣚⣿⣿⣿⣿⣿⣿⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⢹⣿⣿⡟⠉⢻⣿⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⢋⣿⣿⠆⠀⣴⣿⣿⠿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢾⣿⣏⢿⣷⢠⣮⣿⣻⣷⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠋⠈⠻⠏⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣠⠤⢒⡂⠀⡀⠰⠎⠩⣉⠰⠆⠒⢤⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠔⠀⠉⣉⣀⣉⣀⣀⠌⡽⠀⠀⣡⠔⠛⠐⠲⠬⠓⣄⣌⠉⠲⢆⡤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⠐⠈⡡⠄⠔⠁⠀⠄⠀⢈⡹⠴⠧⢤⡞⠁⠀⠲⣧⠔⠖⠋⠉⠉⠉⢙⠮⣭⡛⠦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠔⡍⠀⡜⠁⠀⢠⠀⠀⠀⣇⠀⢁⠀⠀⠀⢀⡷⠆⠀⡴⠁⠀⠀⠀⠀⠀⠀⢱⠀⠀⠙⠒⠮⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⢂⠼⠦⡤⠂⢀⠀⠘⠦⣀⡀⠈⠖⠁⠀⢠⠎⠑⠒⠛⢺⡇⠀⠠⢄⣺⠀⠀⠀⢸⡇⠀⢂⠀⠒⠓⢍⠳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⡠⣃⣀⣸⡀⠀⠀⡁⠀⠀⠄⠈⠁⠀⠠⣄⡾⠀⠀⠀⢀⠀⠻⣄⠀⠀⣿⡤⠀⠀⢸⠅⠀⠈⠲⠞⢀⠘⡄⠈⣆
⠀⠀⠀⠀⠀⠀⠀⠀⡘⠘⠈⡀⠤⢀⡗⢉⡀⠀⠉⠀⠀⢀⣷⡀⠀⠘⣧⠀⠈⠀⠈⢢⣀⣀⣠⠴⠃⠀⠀⠀⣸⢧⡀⠀⠀⠀⢨⠀⠀⢸⢊⡇
⠀⠀⠀⠀⠀⠀⠀⢰⠉⠀⡜⢀⣀⠀⠃⠀⠁⢀⣀⡴⠊⢹⡇⢱⡀⠀⠘⣆⠀⢀⡴⠋⠁⠀⠄⠀⠀⠀⢀⣰⠃⠀⠉⠓⠲⡖⠁⡗⠀⠨⣀⢱⡀
⠀⠀⠀⠀⠀⠀⠀⢸⢀⠏⡰⠉⠀⠀⠐⢤⠖⠛⠤⡀⠀⡀⢇⠀⠇⠀⠀⠀⣠⠋⠀⠀⠀⠀⠀⠀⠀⢀⡜⢧⠀⠀⠀⠀⠘⠁⠀⣸⠀⠀⠈⠉⡃
⠀⠀⠀⠀⠀⠀⠀⠈⡸⠀⠃⠀⠙⠒⣶⠋⠀⠀⠀⣀⠀⡇⢸⣤⡤⢤⣴⡿⠥⣤⣀⣀⣠⠼⠛⠉⠉⠁⢀⡼⠤⠤⠤⠤⢴⠋⠐⠁⠀⠀⢳⠄⠁
⠀⠀⠀⠀⠀⠀⠀⠨⡱⠀⠀⠂⠉⠹⣅⠀⠉⠀⠀⠈⢹⡿⠋⠀⠀⢰⠃⠀⠀⠀⠈⠛⣤⣀⣀⣀⠐⠂⠙⠀⢀⣠⠤⠀⠀⡷⠤⠒⠂⢀⣞⣀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠘⡂⠄⠐⢄⡀⠈⠉⠙⢋⡡⣴⠏⠀⠀⡰⠁⠘⣆⣠⠀⠸⠀⠀⠀⠀⠀⠉⠛⠓⠚⠋⠉⠁⠀⢀⡴⠃⠀⠀⠉⠁⠈⢹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠦⡀⠀⠉⠿⠶⠶⢶⣶⠇⠀⠀⠀⡇⠀⠢⡤⢧⣀⠀⠀⣄⣀⣠⣄⣀⡴⠦⠤⠤⣴⡶⠞⠿⠶⠶⡦⢤⣤⠔⠒⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠂⠉⠉⠉⠉⢻⡄⠀⠤⠒⢧⠀⠈⠀⠀⣈⣁⠔⢋⠈⠁⢀⣠⣴⡶⠶⠛⠁⣀⣉⠀⠌⢁⡰⢶⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠐⠂⠀⠈⠳⣄⣀⠀⠀⠸⠀⢀⣼⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠈⠀⣠⠞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣌⣒⣤⣄⣁⣀⣀⣀⡤⠞⠉⠉⢻⣿⣿⣶⣂⠉⠉⣀⣤⢤⠴⠶⠚⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠁⠀⠀⠀⠀⠀⠉⠒⠿⢍⡛⠛⢯⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢦⠤⠃

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠋⠉⢣⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣔⠉⠀⠀⠈⠑⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢢⠀⠀⠀⡎⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣿⣿⣿⡟⠁
⠀⠀⠀⠀⠀⢀⣀⣀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⠀⠀⠀⠀⢸⣿⣿⣿⡇⠀⠀⠀⠀⣀⣀⡀
⠀⠀⠀⢠⠔⠎⠀⠈⠓⠒⠒⠒⠋⠀⠀⠀⠓⠒⠒⠒⠊⠀⠀⠷⠦⡀⠀⠀⠀⠀⢀⣤⣾⣿⣿⣷⣶⣶⣶⣾⣿⣿⣿⣷⣶⣶⣶⣾⣿⣿⣷⣦⡄
⠀⠀⠀⠱⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠇⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠙⠦⠔⠉⠉⠉⠉⢻⠀⠀⠀⡏⠉⠉⠉⠙⠢⠔⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠟⠋⠉⠉⠉⢹⣿⣿⣿⡏⠉⠉⠉⠉⠻⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠀⠱⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⣿⣿⣿⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢲⠀⠀⢰⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠒⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠛⠋

⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⣰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⣰⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⣀⠀⠀⢿⡙⢦⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠃⠈⠙⢦⣌⢷⣄⠉⢳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡀⠀⠀⠀⠙⣆⠙⠷⣤⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠛⢛⡓⠦⡀⠈⢷⡀⠀⠀⠀⣿⠀⠀⠘⠁⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠹⡄⠀⠻⡄⠀⢰⡇⠀⠀⠀⠀⠀⠀⣰⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾⡆⠀⣠⠟⠀⠀⠀⠹⣄⡀⢻⠀⠸⣇⠀⠀⠀⠀⠀⢰⡇⠈⠳⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢯⣠⠟⢰⡏⠀⠀⠀⠀⠀⠈⠙⠋⠀⠀⠘⢷⣄⠀⠀⠀⠀⠻⣄⠀⠈⠻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣮⡉⠀⠀⠻⢦⣄⣀⡀⠀⠀⠀⠀⡄⠀⠀⠀⠉⠳⢦⣄⠀⠀⠈⠳⡄⣰⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢳⡀⠀⠀⠀⠈⠉⢻⠓⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⠈⠳⣄⠀⠀⠙⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⢸⠃⠀⠀⠀⠀⢠⣸⡇⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠙⣆⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⠏⢠⡞⠀⠀⠀⢀⣤⠟⣿⠃⠀⠀⠀⣰⠃⠀⠀⠀⠀⠀⠈⠀⠀⢹⡆⢀⡤⢾⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡴⠛⢁⡖⠉⠀⣀⡴⠞⠋⠀⣰⠏⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⢠⠅⠀⠘⡇⢸⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠋⠀⠀⠘⢧⣠⠞⠁⠀⠀⠀⠘⠁⠀⠀⠀⣀⠔⠀⠀⠀⠀⠀⠀⢀⡟⠀⠀⢰⠇⢸⠀⠈⢷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡇⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠐⠀⠀⠊⠁⠀⠀⠀⠀⠀⢠⢀⠞⠁⠀⣰⠋⣠⡾⠀⠀⠀⢿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡆⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠈⠃⢀⣠⠄⣀⣴⠆⢀⠀⠀⠀⠞⠀⠀⠀⠀⠟⠉⠁⠀⠀⠀⠀⣾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣷⡄⠀⠀⠀⠀⠀⠀⠰⣶⣤⣛⠀⠈⢁⣾⣿⣷⣿⣿⠃⠀⠀⣀⠀⠖⢀⣀⡀⠀⠀⠀⠀⠀⣰⣯⣤⣤
⠀⠀⠀⠀⠀⠀⠀⠀⢾⣭⣍⣻⣦⣄⡀⠀⣀⠐⣀⣈⠛⠻⣟⣻⣿⣿⡿⠟⣋⠀⠀⣠⣤⣤⣤⡶⠿⠛⠁⠀⠀⠀⣀⡼⠯⠤⠤⠾
⠀⠀⠀⠀⠀⠀⠀⣀⣤⡤⠤⠴⠶⠛⠻⢶⣤⣄⣈⣁⣰⣿⡿⣯⣥⣤⣀⡛⣿⣿⣶⣬⣍⠀⠻⠷⠶⢶⣆⣤⣴⣾⣿⣶⣶⣶⠤⠴⠶⠖⣶
⠀⠀⠀⠀⠀⠀⢸⣁⣀⣀⣤⡤⠤⠶⠶⠚⠋⠉⠉⠉⠉⠁⣀⡤⣿⣿⣿⣿⣿⣿⣿⡿⠿⢶⠲⠶⣿⣿⣭⢤⣭⣍⣛⡛⠛⠶⠦⢤⣤⡤⠟
⠀⠀⠀⠀⠀⠀⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⣀⣀⣤⡤⠶⠋⢑⣻⡿⠟⠋⢁⣀⡈⠉⠉⠉⠋⠉⠛⠒⠾⠭⣅⣀⠀⣠⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡒⣯⣉⣀⠤⠖⠚⠉⠉⠀⠠⠖⠛⢉⣀⡙⠚⠙⠛⠶⠶⢦⣄⣠⣤⡴⠶⠯⡁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠛⠋⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣿⣿⣿⣿⣿⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢶⣤⡀⠀⠀⠀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣦⠀⣠⣿⣿⣿⣿⣿⡿⠛⣿⣿⣿⣿⣿⣿⣿⣷⡀⠀⠀⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠋⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣇⠀⠀⣼⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⢹⣿⣿⣿⣿⣿⣿⣿⣿⠀⣰⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠀⠀⠀⠀⠀⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⡇⠉⢿⡟⠀⠀⠀⠀⠀⠀⠀⠀⠹⣿⣿⢿⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⠏⠘⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⣿⣿⣿⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⣿⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣿⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⢧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠿⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈

⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡤⠤⢄
⠀⠀⠀⠀⠀⠀⠀⡴⠁⠀⠀⠹⡄⠀⠀⠀⠉⠉⠉⠀⠀⠀⠉⠉⠉⠉⠉⠉⠀⠀⠀⠀⠀⠱⡄
⠀⠀⠀⠀⠀⠀⢰⠁⠀⠀⠀⠀⢧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⡠⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠇
⠀⠀⠀⠀⠀⠀⠀⠈⠒⠊⠁⠀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠀⢀⡠⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠤⠀⢤
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠇⢀⡞⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡃
⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢸⡁⠀⡀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⠈⠧⡤⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣄⠀⠀⢀⣀⡤⠤⠴⠖⠒⠒⠒⠒⠒⠒⠒⠒⠦⠤⠤⢄⣀⠀⣠⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁

⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣉⣉⣙⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣷⠀⠀⠀⠀⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⢰⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡆⠀⠀⢾⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠇⠀⠀⢀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣤⣄⡀⠀⠀⠀⠀⢠⣿⠛⠙⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣼⣿⠁⠈⠙⠻⢿⣶⣤⣀⠈⢿⣦⠀⠀⠹⣷⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠉⠛⠿⢷⣦⣄⣀⠀⠀⠉⠛⠿⣾⣿⣷⣄⠀⠈⠙⢿⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣷⣦⣄⡀⠀⢈⣙⠻⣿⣶⣶⣦⡀⠀⠈⠙⠻⢿⣶⠄⠀⠈⠻⢷⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡟⠉⠛⢻⣿⠟⠛⢿⣿⡇⠀⠙⢿⣷⣦⠀⠀⠀⢀⣤⣤⣄⡀⠀⠙⢿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⢿⣦⣄⣈⣿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣦⡀⠀⣿⡏⠉⢹⣷⠀⠀⠀⢻⣷
⠀⠀⠀⠀⢀⣀⣀⣠⣤⣤⣴⡄⠀⢀⣿⢿⣿⠛⠛⢿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣦⣿⣧⠀⠀⢿⣇⠀⠀⢸⣿
⠀⠀⠀⠀⠛⠛⠛⠋⠉⠉⠁⠀⠀⠘⣿⣼⣿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣿⣆⠀⠈⢿⣆⠀⣾⡏
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣤⣶⠀⠀⠈⢹⣿⠿⣿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣦⡀⠀⠙⢿⣦⡀⠈⢻⣿⡟
⠀⠀⠀⠀⠀⠀⠀⠾⠿⠛⠉⠀⢀⠀⠀⢻⣧⠀⠀⠙⢿⣦⡀⠀⠙⢿⣦⡀⠀⠙⠁⠀⠀⠀⠉⠀⠀⠀⠻⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡿⠃⠀⠈⠻⣷⣄⠀⠀⠙⢿⣦⡀⠀⠙⠟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠙⢿⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠸⠿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣷⣄⡀⠀⠀⠀⠀⢀⣠⣾⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠿⢷⣶⣶⡾⠿⠋⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠰⠀⠀⠀⠀⠐⠒⠀⠀⠀⠀⠀⠀⠠⠆⠀⠠⠀⠐⠂⠀⢄⠀⠀⠀⠀⠀⢠⠀⠀⠀⠀⠉⠁⣤⠀⠀⡀⠔⠀⠒⠀⠀⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢁⠀⣀⠀⡄⠄⠐⠑⠀⡃⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⡆
⠀⠀⠀⠀⠀⠀⠀⢀⢀⠀⠀⠀⠀⠀⠀⠐⠄⠀⠄⠀⠀⠀⠀⠀⠀⡘⠀⢈⡄⠀⠀⠀⠀⠀⠸⣁⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠄⢀⡀⠄⠊⠀⠀⠠⠈⡀⠀⠀⠀⠀⡘⠄⠀⠀⠀⠀⠀⠂⠐⠒⠠⠂⠀⠈
⠀⠀⠀⠳⠀⠀⠀⠀⢀⠎⠈⠀⠀⠉⠘⡄⠀⠠⣲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠡⠀⠎⠑⠂⠀⠀⡀⠀⠀⠀⠀⠀⣀⠄⠄⡀
⠀⠀⠀⠀⡀⠀⠀⠀⢪⠀⠀⠀⠀⠀⠀⢰⠀⠀⠀⢀⡀⠤⣠⠊⠁⠀⠉⠦⠠⠤⡀⠀⠀⠀⠀⠀⠀⠈⠀⡀⠀⢠⠊⠁⠀⠀⠀⠁⠢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠅⢄⠀⡀⠀⠰⠉⠀⠀⢠⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠖⠒⠢⡀⠀⠀⠀⠂⠀⠀⢸⠀⠀⠀⠀⠀⠀⢰
⠀⠀⡠⠤⠤⠤⠤⠤⠤⠤⠀⠀⠀⠀⠀⠀⠀⡠⠊⠀⠀⠀⢠⢲⢀⡔⢦⢠⡖⡄⠀⠀⠀⠀⢘⠀⠀⠀⠀⠀⠀⠈⢄⣀⡀⡀⡀⢀⠝
⠀⠀⢡⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣶⠀⠀⠀⡇⠀⠀⠀⠀⠘⠁⠈⠣⠞⠘⠋⠐⠆⠀⠀⠀⠘⠀⠀⢀⠀⠄⠀⠀⠠⠀⠀⠉
⠀⠀⠀⠀⠀⣀⣀⢀⡀⡸⠀⠀⠀⠀⠀⠀⢠⠛⠀⠠⡆⠰⠗⠰⢒⠀⣂⠀⣖⠀⠠⠀⠆⠀⡜⠀⠰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀
⠀⠀⠀⠀⠀⠀⠁⠀⠀⢀⠀⠤⠀⢀⠀⠀⠸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢨⠀⠈⠠⡀⠀⠀⠀⠀⠀⠔⠀⠀⠘⠀⠁
⠀⠀⠀⠀⢠⣀⡀⠀⠈⠀⠀⠀⠀⠀⠈⣄⠀⠑⠂⠰⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡠⠊⠀⠀⠀⠀⠀⠉⠋
⠀⠀⠒⠘⠁⠀⠀⠀⠈⢰⠀⠀⠀⠀⠀⠀⠈⠠⠀⠀⠈⠒⠀⠒⢄⣀⣀⠔⠓⠂⠂⠀⠀⠀⠀⡰⠤⠤⡀⠀⠀⠈⠂⠀⠉⠀⠉⠀⠩
⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠂⠀⠀⢀⡀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⣀⡤⡠⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠀⠀⠀⠀⠀⠀⠐⡁
⠀⠀⢀⠂⠈⠀⠈⠀⠒⠀⠀⠀⠀⠀⠀⠀⠀⢀⠠⠀⠀⠀⠄⡀⠀⠀⢠⠋⠀⠀⠀⠀⠉⠠⠀⠀⠀⠐⠂⠁⠀⠠⠄⠄⡀⠀⠀⠀⣰⠁
⠀⠀⡄⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠞⠟⠀⠀⠁⠀⠀⠀⠀⠀⠀⠡⠀⠱⡀⠀⠀⠀⠀⢀⡪⠀⢀⠄⠐⠐⠀⠂⠠⡀⠀⠀⠀⠉
⠀⠀⠂⣀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⢀⠁⠀⠉⠓⠒⠢⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠁⠑⠂⠅⠉⠀⠀⠀⣴⠀⠀⠀⠀⠈⠢⠀⠀⣀⠄⠀⠀⠀⠀⣀⠀⠀⠀⣀⠀⠀⠀⠁⢀⠀⠀⠀⠀⡀⠈⠀⢀⠀⠀⠊⠁
⠀⠀⠀⠀⠀⠀⠀⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠀⠀⠀⠀⠀⠀⠀⠀⣒⠄⠀⠀⠀⠀⠀⠀⠀⠁
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⢻⣛⣟⣙⣛⣟⣿⣿⣟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⡒⠁⠉⣡⡒⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣬⠆⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣨⣿⣿⣯⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢤⣀⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠿⡅⠯⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡶⢻⡟⣿⣿⡟⢎⡴⠲⡄
⠀⠀⠀⠀⠀⠀⠀⠀⣀⡜⢿⣯⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢴⣿⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠹⠶⡴⣷⣿⣿⣷⠘⢓⣴⣗⡠⡀
⠀⠀⠀⠈⠀⠠⣦⡬⣿⡇⠘⠁⠀⢀⣤⠄⠀⠦⠀⠀⠠⠀⣤⡄⠀⣦⣀⡈⠉⢉⣀⣲⣆⢠⠆⠠⠀⠀⠀⢠⣾⣿⣷⣶⣶⣾⣿⣿⣷⣶⣿⣿⣿⣿⣦
⠀⠀⠀⠰⢶⡴⠿⠟⠘⣷⣤⠤⠀⠿⠷⣦⡄⡠⠀⠀⢀⠒⢶⡆⢻⣿⠆⡀⠀⠀⢼⣿⡿⣲⠦⢆⠀⠀⠀⠀⠻⠿⢋⣭⣉⡉⢻⣿⡏⣽⣿⣿⣿⠟⠟⠃
⠀⠀⠀⠐⠂⠀⠀⠀⠀⠈⣤⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⢠⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⣙⠂⢻⡇⣾⣿⡇⢏⡸⢏⡉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣏⠀⠘⡇⣿⣿⡇⣿⠃⢠⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢸⣿⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠈⣸⡇⣿⣿⡇⣿⡀⢴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠇⣿⣿⠇⠿⠓
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣬⣿⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣻⣿⡇⠄
⠀⠀⠀⠀⠀⠀⠀⠀⢤⡀⠀⣸⡇⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠫⡽⠂⡤⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡾⣿⣿⡿⠐
⠀⠀⠀⠀⠀⠀⠀⠈⠐⠠⠴⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⠉⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣉⠁⣭⡍⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣌⡀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠞⢻⡏⠁
⠀⠀⠀⠀⠀⠀⡠⠊⢩⣿⡦⢹⢰⣾⡭⠑⢤⡀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡎⣍⢣⣤⡅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⣼⡇⣠
⠀⠀⠀⡀⢀⣆⡀⡹⠋⢠⢧⣿⣤⠃⠉⢢⣠⣱⣄⡀⠀⠀⠀⠀⠀⠀⠈⠛⠻⠆⠘⠋⠀⡀⢀⠀⠀⠀⠀⢀⡀⢀⡀⠀⠀⠈⢹⡟⠇
⠀⠀⠀⣧⣉⣁⠲⢋⣩⡘⢠⣎⠰⢒⣮⣉⠛⣃⡉⠁⠀⢀⠀⢾⣔⠦⠄⣀⠀⠈⠣⠀⠠⠴⣲⠧⠄⡀⠈⢫⣤⣤⣼⣿⣧⣤⣼⣧⣤⣤⣽⣿⣧⣬⣵
⠀⠀⠀⡇⠘⣻⣶⢉⣹⣿⢆⣹⣷⣭⣿⡉⢿⣙⠃⠀⠀⠀⠀⣶⠞⣡⠀⠸⠆⠀⢠⠶⢦⣬⢳⣶⠀⠜⠁⠈⠧⠀⠜⠛⠂⠀⢸⡇⠀⠀⠀⠛⠷⠤⠭⠇
⠀⠀⠀⠁⠻⡏⠙⠀⠀⠀⡟⠉⠙⡇⠀⢀⡟⠛⠒⠀⠀⠀⠀⠙⠷⠁⠀⠀⢰⡆⠀⠀⠀⠢⠞⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠠⠀⢰⣾⠀⣸⠀⢰⣖⠉⢠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢣⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣼⠆⡆
⠀⠀⠀⠀⠀⠀⠀⠈⠺⡄⣶⣿⡿⠟⡔⠂⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣿⣄⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⣿⠃⢀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡄⠡⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠐⣿⡆⢺⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡌⠁⢠⡀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⡘⠁⣼⣿⣷⠀⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⣬⣵⡟⢮⣏⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣄⣸⠃⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⣧⣠⣼⣯⣅⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠍⠁⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⢿⣤⠾⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁

⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⣶⢶⡶⠶⠶⣶⣶⣶⠶⠶⠶⢶⣶⠶⢶

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⣶⣶⣶⣶⣾⡿⢿⣿⠿⣿⣦⣀⣠⣤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣤⣾⡿⠛⠋⠉⢀⣴⠋⠀⢀⣴⠃⠀⠸⠿⠿⠛⠛⣿⣷⣶⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⡿⠋⣽⠃⠀⢠⡾⠟⠁⢠⣴⣟⣁⣠⠀⠀⠀⠀⠀⣴⠋⠀⠉⠻⣿⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣾⡿⠋⢠⡾⢿⡀⠀⠀⢀⣤⣤⣿⠀⠉⠉⠁⠀⠀⠀⠀⠀⠀⠀⢀⣠⣤⠀⢹⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣟⠀⠀⣿⠀⠀⢷⠀⠀⠟⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠐⢦⣀⣼⠋⠁⠀⢀⡾⠿⣿⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⡟⠉⠳⠄⠀⠀⠀⢀⡀⠀⠀⠀⠀⠉⠀⣷⠀⢀⡀⠀⠀⠀⠀⢻⡇⠀⠀⠀⠟⠁⠀⢸⣿⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇⠀⠀⠶⠶⣤⠀⠀⣿⠀⠀⢀⣴⠀⠀⠙⢷⡟⠁⣠⡼⠃⠀⢰⣧⣄⠀⠀⠀⣀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⡇⠀⡀⠀⠀⣾⠛⠛⠁⠀⣀⣾⡁⠀⢀⣀⣼⡷⠞⢋⡀⠀⣠⠟⠁⢹⡇⠀⠀⠉⠛⢿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣿⣾⣇⠀⢠⡇⠀⠀⠀⣀⣽⠿⠷⠛⣋⣩⣤⠶⢾⣯⣁⣀⣠⡄⠀⠀⠀⠀⠀⠀⠀⣸⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠻⠿⢿⣷⣶⣶⡾⠋⣤⠶⣿⠟⠉⠁⠀⠰⡟⠁⢉⣩⣥⠶⠶⠖⠚⠓⠒⠺⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⣿⣧⡘⠃⠀⠻⠆⠀⢀⣠⡤⠶⠿⣿⡏⠀⠀⠀⠀⠀⠀⠀⣰⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⠿⣷⣶⣶⣶⣿⢿⣿⣤⣤⣴⣟⠛⠲⢤⣤⣤⣤⣴⣾⠿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠋⠹⣿⡆⠀⠀⢻⣿⠋⠉⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣿⠀⠀⢸⣿⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⣧⡀⠈⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⢿⣿⠿⠁





⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡄⠀⠀⠀⠀⠠⠤⠤⠤⠤⠀⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠤⠠⢄
⠀⠀⠀⠀⠀⠀⠀⠀⡜⣑⣵⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⡀⠀⠀⠀⠀⠀⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⡇⣇⠙⡇⠀⠄⠀⢀⠰⢀⠸⠘⢀⠀⠀⠀⢀⢀⠁⠀⠀⠀⠀⠠⠀⢁⣀⣡⣁⣀⣀⣀⣠⣤⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⢁⠙⢤⣤⡤⡴⡦⠦⢖⠖⡳⡳⢓⢗⠖⡲⡲⢒⠖⠦⡲⡚⠫⢋⠝⠙⠙⡡⡫⢋⠌⠜⠁⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠈⡄⠀⠊⠊⠐⠐⠁⠃⠊⠈⠀⠁⠀⠈⠀⠀⠁⠈⠈⠀⠀⠁⠀⠀⠀⢀⢄⠀⠀⠠⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⠀⢀⣸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠆⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠱⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡤⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠐⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡥⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡣⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠀⠔⠄⠔⠀⠂⠂⠀⠀⠀⠀⠀⠀⠀⠀⡄⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠠⠠⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⡆
⠀⠀⠀⠀⠀⠀⠀⠀⣇⣀⣂⡀⠁⠀⠀⠀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠈⠈⠀⠀⠀⠀⠒⠅
⠀⠀⠀⠀⠀⠀⠀⢠⠻⣇⠁⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⠙⠚⠈⠉⠐⠛⠒⠶⠦⠦⠦⠤⠤⠤⠤⠤⠤⢀⠴⠤⡀
⠀⠀⠀⠀⠀⠀⠀⢸⣠⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠰⠀⠀⠠⠠⠀⢠⢠⠠⠀⢀⠀⠀⠀⠀⠀⠀⠀⠘
⠀⠀⠀⠀⠀⠀⠀⠀⣇⣞⣀⣂⣀⣠⢡⡤⠦⠶⠶⠴⠶⠦⠶⠷⠧⠦⠦⠦⠦⠦⠦⠆⠤⢬⣬⡤⠄⠬⢬⣄⣄⡘⡸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉
⠀⠀⠀⠀⠀⠀⠀⢄⠤⠢⢂⠄⡪⢐⠄⠂⠄⡨⠔⠠⠀⠄⢂⠤⠀⠄⡂⠄⡠⠑⠨⠀⠌⡂⠕⡠⠐⠠⠂⠄⠠⠐⠔⠡⠀⠠⠂⠄⠪⠂⠂

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠤⠂⠉⠉⠩⠙⢋⡀⡈⠉⠉⠩⠰⡒⠤⠄⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⠊⢄⣠⠀⣠⠖⠋⠉⠀⠀⠀⠀⠉⠙⠲⢌⠀⠣⡀⠉⢙⠒⠤⣀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡰⠋⠀⡤⠊⢀⠞⠁⠁⠀⠀⠀⠀⠀⠀⠀⠑⠀⠀⠱⡀⠈⡗⠀⠀⠀⠈⠑⢦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠎⠀⠀⣠⠃⢁⠎⠀⠀⠀⣠⣴⠒⡶⣋⠶⢆⠀⠀⠀⠀⢱⠀⢣⠀⠀⠀⠀⠀⠀⠙⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⠀⠈⠖⠂⢸⠀⠀⠀⠘⡄⠓⠀⠓⠉⢁⠎⠀⢀⠀⠂⢈⠀⢀⠕⠀⠀⠀⠀⠀⠀⢀⢳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⣔⠁⡀⢸⠀⠀⠀⡀⢸⡀⠀⠀⠀⡎⠀⠀⠀⠀⠁⡸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠑⡄⠈⢆⠀⠀⠠⢀⡇⠀⠀⢸⠀⠀⠀⢠⠐⢠⠃⠄⠀⢣⠀⠀⠀⠀⠀⠀⠀⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠴⠎⣀⠀⠈⢦⡀⠀⠀⠛⠀⠀⡃⡀⡄⡆⠀⡰⠃⠀⠀⡔⠋⠁⠀⠀⠀⠀⠀⠀⡀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠤⠶⠤⠤⢄⠀⠸⠀⠀⠀⠀⠀⠀⠀⢱⣠⡄⡉⠢⢄⣸⡀⢑⣇⣠⠤⠔⠋⠀⠂⠀⢰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⠀⠀⠀⠀⠀⠑⠀⢇⠀⠀⠀⠀⠀⠠⠈⠀⠀⠀⠰⣎⡀⢘⡽⢟⡆⠈⠑⢦⡜⠁⠈⠺⠀⠀⠀⠀⠀⠀⠀⠀⡌⠀⠆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠤⢀⠀⠠⠔⠁⠀⠘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢔⣉⣉⣤⡴⢞⡧⠀⠀⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠃⠀⡘
⠀⠀⠀⠀⠀⠀⣠⠤⠀⠠⢄⠀⠀⠀⠀⠀⠀⠀⠀⠘⢆⠀⠀⠀⠀⠀⠀⠀⠀⣴⡉⢠⣀⣴⡿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠈⡌⠀⡜
⠀⠀⠀⠀⠀⠰⡁⠀⢀⠀⡰⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠳⣄⠠⠀⠀⠀⠀⠀⠈⠻⣙⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢸⠘⠀⢠⠊
⠀⠀⠀⠀⠀⠀⠈⠛⠀⠊⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠬⣀⠀⠀⢀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢸⠰⠀⢀⠔⠁
⠀⠀⠀⠀⠀⠀⡔⠉⠉⠲⡀⠀⠀⠀⢻⡤⣄⠀⠀⠀⠀⠀⠀⠀⠀⠈⠑⠢⢥⣌⣊⠔⠰⠀⠆⡔⡠⢠⢀⠎⡞⠠⠃⢋⣀⠤⠚⠁
⠀⠀⠀⠀⠀⠀⠑⠂⠄⠊⠀⠀⠀⠀⢸⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠐⠒⠢⠤⠤⠤⠤⠤⠔⠒⠊⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠰⣀⣱⠀⠀⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡞⠉⢣⡸⢀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢀⢸⡇⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢊⡠⢈⢴⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢠⠞⡴⠆⣨⢔⠵⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠸⡈⣷⠆⢐⠵⣪⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢⡈⠕⡪⢐⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠃⣩⣂⠅⣻
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⣩⣿⠀⣺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡅⢘⣻⢹⠀⣺
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⢕⡏⢸⠀⢾⡄⠀⠀⠀⠀⠀⠀⠀⠀⠠⠀⠄⡠⢀⠴⣂⢔⡢⢊⠤⣂⠔⡪⠔⡡⢐⡠⢂⠴⣂⠔⣢⢔⡠⠠⠀⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠥⢻⡰⣛⢕⡾⢳⣄⣿⢔⡠⢂⠄⡢⡤⠔⠔⠠⠀⠄⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠁

⠀⠀⠀⠀⠰⠂⠀⠀⠀⠀⠀⠀⠀⠀⠠⢊⡣⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠄
⠀⠀⠀⣄⠀⠠⡤⠀⠀⠀⠀⠀⡀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠁⠀⠀⠀⠀⠀⠀⢀⣠⡆⣶⣄⡀
⠲⠂⠀⡀⠐⠀⣈⠀⠐⠂⠀⠨⡡⠶⠶⢯⡷⠶⠶⢈⠆⠀⠰⠶⠰⠶⢾⠲⠖⠰⠖⠀⠰⠆⠭⠭⠵⡯⠭⠭⠰
⠀⠀⠀⠋⠀⠘⠑⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠹⠏⡿⠏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⣭⠄⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃
⠀⠀⠀⠀⠘⠁⠀⠀⠀⠀⠀⠀⠀⠀⠈⠃⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃

⠀⠀⠀⠀⢰⡦⠀⠀⠀⠀⠀⠀⠀⠀⠀⡄⡢⠀⠀⠀⠀⠀⠀⠀⠀⠀⢴⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⣦
⠀⠀⢠⣶⣿⣿⣷⣆⠀⠀⠀⠀⣀⢀⣔⡇⣿⣠⡀⣀⠀⠀⠀⠀⡀⣤⡏⣦⡀⠀⠀⠀⠀⠀⠐⡶⣾⣷⢶⠂
⠀⠻⢿⣿⣿⣿⣿⣿⠿⠂⠀⠀⠤⠩⡥⡅⣬⢤⠥⠤⠀⠀⠐⠒⠯⣭⡅⣭⡭⠒⠒⠀⠐⠿⠿⡿⣿⣿⢿⠿⠿
⠀⠀⠀⠛⢿⡿⠛⠁⠀⠀⠀⠀⠀⠀⠈⡇⡟⠁⠀⠀⠀⠀⠀⠀⠀⠊⡇⠏⠂⠀⠀⠀⠀⠀⠐⠛⢻⡟⠛⠂
⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⢸⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⣇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣧
⠀⠀⠀⠀⠈⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋
⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⠄⠀⠀⠀⠀⠀⠀⠀⠀⡤⢤
⠀⠀⠀⠀⡉⡎⡀⠀⠀⠀⠀⠀⠀⠀⠀⡞⡇⠀⠀⠀⠀⠀⠀⠀⠀⠐⣾⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡏
⢀⡤⣠⣾⣗⣟⣿⣦⡤⣄⠀⣀⣤⠤⠤⠇⠣⠤⠤⣄⡀⢀⠔⣠⣂⣀⣿⣀⣀⣄⠂⡀⠠⠤⣀⣀⣸⣗⣀⣀⠤
⠈⠒⠙⢿⡭⣯⣿⠟⠑⠋⠀⠀⠉⠉⠉⡇⡜⠉⠉⠉⠀⠀⠁⠈⠑⠀⣿⠀⠈⠉⠀⠀⠈⠉⠁⠈⢸⡇⠁⠈⠉
⠀⠀⠀⠀⠁⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⡇⡇⠀⠀⠀⠀⠀⠀⠀⠀⠰⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡃⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠲⡱⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠀⠀⠀⠀⠀⠀⠀⠀⠀⠮⠵

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⠤⢶⡶⢶⠶⠶⠶⠊⢉⡹⣿⠟⢖⢤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠋⠀⠀⢉⡾⠁⠀⠀⠀⢻⡇⠀⠲⣤⠞⠐⢿⣟⢿⣷⣦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⡴⠊⠀⠀⠂⠀⢀⡤⠂⣠⡟⠀⠀⠠⠀⠀⢀⡿⠀⠀⢸⡇⠴⠞⢹⣇⢻⡿⠿⢿⣶⣦⡀
⠀⠀⠀⠀⠀⠀⣴⠇⠂⠀⠀⠀⠀⠤⢾⣀⡔⠀⠉⢣⠀⠀⠀⢢⡞⠁⠀⠀⣠⠞⢻⡄⠠⠞⣿⡆⠠⡀⢸⣿⣿⡿⣷⣄⡀
⠀⠀⠀⣀⠄⠚⠁⠀⠀⠀⠴⣁⠀⠀⠀⠉⢠⠂⢀⠞⠃⠀⠀⣸⠀⠀⠀⠀⡟⠀⣼⠁⠄⠀⠙⣿⣤⣿⢾⣿⡇⠀⡈⢻⣿⣆
⠀⢀⣾⠃⠀⢀⡠⠀⢠⠂⠰⠈⠓⡀⣀⠔⠁⠀⡎⠀⠀⠀⠉⠛⢄⡀⠀⢰⡅⠀⣿⠀⢀⠔⣠⣿⣿⡏⢸⠹⣷⣹⡌⡌⢻⣿⣆
⠀⣼⡅⠀⢠⢘⠁⠀⡿⠀⢀⠀⢀⣿⠃⠀⠀⢠⣇⣀⣀⣠⣤⣤⣀⣤⣤⡾⠀⠈⣧⠀⢆⠀⠁⣿⣿⣧⡸⢰⣿⣿⣷⠈⢾⣿⣿⣦
⣾⢻⡇⠀⢠⡜⠀⠀⠃⠀⠀⠁⣿⣿⠀⣀⡤⠚⠋⢩⠉⠁⠀⠀⠀⠀⠀⢀⣤⠶⢯⣄⣀⢁⣈⣿⣇⠿⠶⣿⣿⠉⠀⣠⣿⣟⢹⣿⣆
⣿⡾⠀⠙⠻⠱⣄⡀⠀⠀⠈⠒⣿⠟⠉⠁⠀⠀⣀⣿⠀⠀⠀⠒⠉⣉⠉⠉⠀⠀⠀⠉⠛⢿⠛⠉⣠⣴⣾⣿⠟⠀⢈⣿⣿⣿⣿⣿⣿
⢿⢿⠀⠀⠀⢀⠀⠁⠂⡤⠀⢨⠃⠀⣿⣄⡀⡜⠋⠀⠀⠀⠀⠀⠀⠀⢉⠛⣻⠀⠀⢀⡀⠘⣦⣿⠿⠛⠙⣦⣹⣷⣿⣿⣿⣿⣿⣿⣿
⠈⠚⠓⡦⠀⠈⢳⡖⠉⢀⣠⡟⠀⠀⢨⠉⠉⡀⢀⠀⢠⠀⠱⣦⠐⠂⣩⡾⢋⣾⣤⣤⣴⣀⡉⢀⣴⣶⣶⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠱⡄⢀⣶⣴⣾⣤⣴⣿⣿⡇⠀⠀⣼⠀⠊⢀⣾⡀⠈⣀⢞⣡⣾⣿⣷⣾⣿⡿⠿⠟⠛⠛⠛⠛⠛⠛⣛⣿⣿⣿⣿⣿⣟⠻⠿⠿⠃
⠀⠀⠈⠺⢿⣟⣿⣛⣿⠿⠛⠉⣄⣀⣌⠉⣉⣥⣤⣿⣿⣷⣿⣿⣿⣿⣿⣿⣷⢿⡉⠉⠉⠒⠺⢦⣄⠀⢀⣒⣾⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠻⣟⠿⢛⣡⣤⣿⠏⠙⠿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠂⣦⣴⢺⣿⣿⣿⣿⣿⣿⡿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠛⠛⠋⠁⠀⠀⠀⠀⠉⠉⠳⣍⡛⠿⠿⣿⣶⣼⣿⣿⣿⣿⣿⣿⣿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠲⢤⣌⣻⣿⣿⣿⣿⡿⠟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠛⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⢀

⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿
⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿
⠘⣿⣿⣿⣿⣿⣿⣿⣿⡀⠀⣠⣴⣶⡀⢀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘
⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠻⠟⠋
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡆⠀⠀⠠⢤⣦
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣦⣤⣿⠀⠀⠀⢀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⢀⣠⣖⡀⠀⢠⣤⣴⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡖⠈⣉⠹⢿⣿⣧⣶⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣳⡾⢿⣿⣿⣷⣄⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣾⡟⢃⣼⣿⣿⣶⣿⡿⠻⣿⣿⣿⣿⣿⣿⣿⣿⣶⣤⣀⠀⠀⠀⠀⢀⣾⣿⣿⣹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⡀
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡸⣿⡿⣿⡟⠉⣿⣦⠹⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣦⣄⣿⣿⣛⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣾⢿⡇⠀⢿⣿⣿⣿⣿⣿⣿⣟⣻⣭⣽⠿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣟⣤⣷⡀⢀⣿⣿⣿⡿⣿⣿⣭⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⢻⣿⣿⣷⣤⣦⣤⣤
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⡈⢿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠛⠙⠛⠉⠀⣿⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣦⣙⠿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠁⠀⠀⠀⣀⣸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣬⡻⢿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⡿⠃⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠉⠁⠀⠀⠀⠙⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣍
⣿⣿⣿⣿⣿⣿⣿⡿⠁⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣭⣅⣀⢀⢀⣀⣀⣀⣤⣤⣤⣤⣽⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⠏⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣋⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁



⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣿⣧⣤⣴⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠛⠛⣿⡏⠉⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡄⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⠇⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⢀⣀⣀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⣿⣿⣷⣿⣿⣿⣇⣼⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡇
⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⠿⠟⣫⣭⣿⠃⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⣷⣶⣀⣀⡀
⠀⠀⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⢀⣿⣿⣿⣿⡇⠀⠀⠀⠀⢠⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣆⡀
⠀⠀⠀⠀⠠⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⢠⣾⣿⣿⣿⣿⡇⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⣤⣀
⠀⠀⠀⢀⣤⣙⢿⣿⣿⣿⣿⣿⡏⢿⣿⣾⣿⣿⣿⣿⣿⡿⢀⣰⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⣾⣿⣿⣿⣿⣿⣿⣿⣿⣧⣘⣿⡆⠛⠻⠿⠿⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣠⣤⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣦⣤⠀⠉⠉⠙⠛⢻⣿⡿⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣶⣶⣶⣶⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣤⣦⣷⣶⣤⣶⣴⣯⣶⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠌⠆⠀⠀⠀⠀⠈⠈⠀⠀⠀⠐⠱⠡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣶⣾⣿⣿⣷⣶⣦⣤⡀⠀⠁⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢐⠄⠀⠀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣄⠀⠀⠚⠴⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⡿⠛⠋⠀⠈⠉⠀⠀⠁⠞⢛⠿⢿⣿⣿⣧⡀⠀⠨⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠕⠀⠀⣾⣿⡥⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⠀⠀⠴⢟⣿⣿⣷⠀⠀⢀⡂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⢸⣿⣿⠇⠀⠀⠀⣐⠙⠇⠘⠃⠘⠋⣡⠀⠀⠸⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣒⠲⠦⠄⠀⢸⣿⣿⡀⠀⠀⣀⠙⡀⠃⠀⠀⢸⢀⠃⣠⠀⠈⠩⣿⣿⡇⠀⢀⠤⠶⣂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠭⠍⠀⠘⣿⣿⡥⠀⠀⠈⢆⠰⠘⠀⠀⡄⠌⡰⠁⠀⢀⣼⣿⣿⠃⠀⠒⠋⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠄⠀⠹⣿⣇⠀⠀⠀⠀⠢⢢⢀⠀⣷⠐⠀⠀⠀⣀⣾⣿⠏⠀⠀⠤⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢒⣒⡀⠀⠹⣿⣦⡀⠀⠀⠀⢱⣿⢾⡏⠀⠀⢠⣾⣿⣿⠏⠀⠀⠒⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⠘⢿⣷⠀⠀⠀⢠⠿⠽⡇⠀⠀⢤⣾⣿⠃⢀⡠⠔
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠉⠐⠂⠀⠘⣿⡆⠀⠀⢰⡤⢤⣌⠀⠐⣻⣿⠃⠀⠤⠒⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⣑⠦⡀⠀⠀⣿⡇⠀⠀⠛⠓⢲⠛⠀⠸⣿⣿⠀⠀⠠⣪⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⢝⡂⠀⠀⢿⣧⡀⠀⠀⠀⢰⠀⠀⢘⣿⣿⠀⠀⣨⠔⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠈⢿⣿⣛⣛⣛⣿⣿⣿⣿⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⣩⣭⣵⣾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣿⣯⣤⡴⠶⣾⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⣶⣶⣾⣿⣿⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠿⠿⠿⠏

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠘⠂⠀⠶⠀⠠⠄⠠⣤⠀⣠⡀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠂⠀⠴⠀⠠⡄⠀⣤⠀⢠⡄⠀⣈⠀⠀⠁⠀⠘⠀⠐⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠃⠀⠶⠀⠰⠆⠀⣤⠀⣠⡄⢀⣀⠀⣈⠁⠀⠛⠀⠘⠃⠀⠖⠀⠰⠄⠀⡄⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠀⠰⠀⠠⡄⠀⣤⠀⢠⣄⣀⣈⣁⣈⡋⠀⠛⠃⠘⠟⠀⠶⠆⢰⡦⠀⣤⠀⢀⡀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠁⠀⠐⠀⠰⠆⠀⣤⠀⣠⡄⢀⣤⠖⠉⠀⠀⠀⠀⠀⠉⠛⢿⡀⢾⡦⢠⣦⠀⣤⡄⢀⣀⠀⢈⠁⠀⠉⠀⠘
⠀⠀⠀⠀⠀⠀⠐⠀⠀⠄⠀⣤⠀⢀⡄⠀⣈⠀⣸⣇⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠱⣶⠖⠁⠀⠀⠀⠀⠘⣏⠀⠛⠁⠘⠇⠀⠶⠀⠠⠄
⠀⠀⠀⠀⠀⠀⠤⠀⢠⡀⢀⣀⠀⢈⡁⠀⣻⠟⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⢸⡶⠿⠀⢶⠆⢠⡄⠀⣀
⠀⠀⠀⠀⠀⠀⡀⠀⣀⠀⠀⡩⠊⠁⠀⠀⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠗⠂⠀⠀⠄⣠⡀⠀⡀⠀⠀⠁
⠀⠀⠀⠀⠀⢀⠀⠀⠉⠀⣼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⠀⠉⠀⠘
⠀⠀⠀⠀⠀⠈⠁⠀⠃⢰⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠇⠀⠖⠀⠠
⠀⠀⠀⠀⠀⠛⠀⠰⠆⠸⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡷⠄⢠⡄⠀⣀
⠀⠀⠀⠀⠰⠦⠀⣤⠄⢠⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣤⠀⢀⡀⠀⡀
⠀⠀⠀⠀⢠⡄⠀⣀⠀⣈⡉⢻⣿⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣶⣿⡟⢀⡁⠀⠈⠀⠀⠁
⠀⠀⠀⠀⣀⠀⠀⠁⠀⠙⠁⠘⠟⠿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢉⣉⠀⢈⠁⠀⠛⠀⠘⠂
⠀⠀⠀⠀⠉⠀⠘⠃⣴⠟⠋⠙⠣⢰⣶⠹⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡎⠛⠀⠛⠃⠐⠗⠀⠰
⠀⠀⠀⠀⠀⠀⠺⢸⣏⠀⠀⠀⠀⣤⣤⢀⣿⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠿⠇⠐⠷⠀⢰⠄⠀⡀
⠀⠀⠀⠀⠀⠀⣦⠀⢻⣦⣤⣤⠖⣉⡁⢈⡛⠻⣷⣄⡀⠀⠀⠀⠀⠀⢀⣠⣾⡿⣿⣦⡀⠀⠀⠀⠀⠀⠀⠀⢀⣴⡿⢿⠆⢰⡆⠀⣤
⠀⠀⠀⠀⠀⣾⠁⢀⣄⠀⢀⡁⠀⠙⠁⠘⠛⠐⠿⠛⢿⡿⢿⣿⡿⣿⣿⢩⣭⡁⣙⡻⣿⣶⣤⣤⣤⣤⣴⣶⣿⡟⢠⣦⠀⣠⡀⢀⡀
⠀⠀⠀⠀⠀⠈⠛⠋⠁⠀⠘⠃⠘⠛⠀⠾⠇⢰⣶⠀⣴⡄⣠⣭⢀⣭⡁⢈⣛⠀⠛⠃⠸⠿⠛⢿⠟⢻⣿⠁⣤⠀⢠⡄⠀⣈⠀⠈⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠃⠀⠚⠀⠰⠆⠀⣶⠀⣠⡄⢀⣭⠀⣈⡉⠈⡛⠁⠻⠟⠘⠿⠃⢾⡷⢠⣶⠀⣤⡄⢀⣌⠀⢈⠁⠀⠉⠀⠘⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠀⢀⣄⠀⣈⠁⢈⡋⠀⠛⠃⠘⠿⠀⠿⠇⢰⡶⠀⣴⡄⢠⣄⠀⣉⠁⠈⠉⠀⠛⠁⠐⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠉⠀⠘⠋⠐⠿⠂⠲⠖⠠⣶⠀⣤⡄⢀⣌⠀⢈⡁⠀⠉⠀⠘⠃⠀⠒
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠺⠂⠰⡶⠀⣤⡄⢠⣄⠀⣈⠀⠀⠉⠀⠙⠁⠘⠛
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠉

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠠⡴⠦⣤⣄⢀⣠⠤⠀⢠⢀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠛⠇⢀⠳⡖⠀⣻⣿⣼⠏⠀⣤⠀⠍⠻⢿⣳⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠊⠀⡤⠊⠀⡞⠀⠈⢽⣻⣿⠄⠀⣠⠈⠒⢅⠈⠻⣿⣷⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣬⠘⠄⠀⡄⠀⣠⠷⠒⠒⢶⣿⡇⠐⠀⢇⣠⠇⠀⠄⡃⣿⠹⣿⣆
⠀⠀⠀⠀⠀⠀⠀⠀⡴⢃⠋⠀⠀⠀⢀⡴⠁⠘⠂⢳⢸⣿⡧⠄⠀⠈⠁⠐⠲⣾⣀⢌⡙⠾⣿⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠁⡈⠐⠀⢀⠔⠉⠀⣔⠀⣤⡿⢾⣿⡇⠀⢘⡷⠒⣤⠖⠀⢁⠀⠙⠚⣿⣧⡀
⠀⠀⠀⠀⠀⠀⠀⡠⠈⡇⠠⣀⡴⠀⠉⢠⡼⠆⠀⡇⣨⣿⡧⠀⣻⠇⠀⢇⠀⢸⠉⠀⣙⣼⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢨⡧⠀⠇⡀⠠⠤⠴⠆⢠⠃⠠⠐⠳⠄⣿⡃⠘⠉⠀⠀⠀⠀⠈⠃⠀⡞⣩⢉⡿⣿⡄
⠀⠀⠀⠀⠀⢀⡞⠀⣆⣀⣁⣄⠀⠠⢤⣟⡀⠐⠓⡄⠻⣿⣧⣀⠀⠟⠀⠣⡀⠀⠁⣀⣠⣻⢸⣷⣿⣷
⠀⠀⠀⠀⠀⢨⠇⡀⢀⡠⠤⠀⠀⠄⠀⠈⠉⠑⠀⠈⣶⣿⣧⡄⠀⠔⠀⠀⣽⠗⢉⠉⣯⣵⡿⢿⣿⣿⡆
⠀⠀⠀⠀⠀⢨⢂⢸⠀⢠⣀⡄⣧⠈⣆⠀⠆⡤⠊⠁⢴⣿⠀⡀⠄⡠⠇⠈⠁⣴⡿⢋⢩⣶⣰⣿⡿⣿⡇
⠀⠀⠀⠀⠀⣸⡿⠀⠓⠀⠇⠀⠈⠀⠾⠚⠦⣤⠆⠁⣼⣿⠀⡄⠀⢶⣿⣶⣶⡁⠑⢘⣆⡿⣿⣿⣿⣿⣧
⠀⠀⠀⠀⠀⣽⠈⢆⠀⡸⣀⠀⠃⢀⡴⠃⠂⠴⠂⠀⣴⣿⠷⠋⠀⡏⠀⣦⠈⠿⠻⠿⡋⣥⣴⡿⣻⣿⣿
⠀⠀⠀⠀⠀⢹⣀⢼⣆⡀⠈⣻⣄⢀⠈⠄⠲⣄⠀⢋⣿⣿⠆⢢⠞⠀⢀⣿⠗⠚⣠⣾⠿⣟⢻⣾⣿⣿⡟
⠀⠀⠀⠀⠀⢀⣏⠀⣈⣴⠉⡈⠉⠻⣧⢄⣀⣽⢛⠛⢿⣿⠃⣈⣨⠟⠉⣩⣬⣷⠟⣱⣿⣿⣦⣻⣿⣿⡇
⠀⠀⠀⠀⠀⠈⣷⢳⡄⠙⢠⠇⣀⣀⡿⢤⠄⠁⣉⢴⣿⣿⠞⠉⠁⣠⠂⣠⣿⣶⣾⣿⣿⣿⢻⣿⣿⡏
⠀⠀⠀⠀⠀⠀⢿⣦⢹⡞⣋⡘⢛⡅⢹⣾⡙⢦⣉⣼⣿⣿⠃⣠⠞⢆⣛⣿⡟⢰⣿⣿⣿⣛⣻⣿⣿⠃
⠀⠀⠀⠀⠀⠀⠈⣿⣮⣽⣩⢛⣣⣤⡼⠋⠁⣨⣿⢿⣿⣿⠾⢇⡚⣿⣿⣿⡇⣶⣿⣿⣿⣿⣿⣿⡇
⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⣵⣾⣟⣋⣴⡛⠻⣿⣿⣿⣿⣿⠰⣦⣼⣿⣿⣿⣿⣯⣙⣿⣿⣿⣿⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡟⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠿⣿⣿⣿⣿⣿⡿⠟⠛⢿⣿⣿⣿⣿⣿⣿⣿⠿⠟⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠀⠀⠀⠀⠀⠈⠙⠉⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠⠤⠖⠒⠊⠉⠉⠉⠉⠉⠓⠒⠦⢤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠔⣫⠅⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠲⢤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡴⣋⢔⡫⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⡴⢫⢞⡵⣫⠄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⢌⢳⡀
⠀⠀⠀⠀⠀⠀⢀⡞⡱⡡⢪⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠈⢣⡹⣄
⠀⠀⠀⠀⠀⢠⡏⡜⡕⣱⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢦⠡⡘⣆
⠀⠀⠀⠀⠀⡾⡸⡰⢰⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢧⢣⢹
⠀⠀⠀⠀⢸⢣⢇⠃⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡄⡄
⠀⠀⠀⠀⣼⢸⠘⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠁
⠀⠀⠀⠀⣿⢸⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏
⠀⠀⠀⠀⢻⢸⢠⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⡄
⠀⠀⠀⠀⠸⡎⡏⡄⢇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢇⠁
⠀⠀⠀⠀⠀⢳⠹⡰⡘⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⡌⣸
⠀⠀⠀⠀⠀⠈⢧⠳⡱⡘⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠖⡘⣰⠃
⠀⠀⠀⠀⠀⠀⠈⢳⡹⣜⢎⠣⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠀⠈⡴⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠙⣮⠢⡑⢌⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡝⢆⠉⠂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡌⢇⢲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡜⡎⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⢰⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡆⡆⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣇⢇⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⢸⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠸⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣰⠏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣟⠛⢛⡛⠛⢛⠛⣛⣛⣉⡉⢁⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣍⣙⣻⣿⣿⡿⠿⠿⠿⠿⢿⡟⢋⣉⣩⡍
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⡛⢻⣿⣿⣟⠛⠛⠛⠛⠋⠉⠉⣉⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⢛⢿⣿⣿⡛⠛⠛⠛⠛⠛⠉⠛⣹⣿⡷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⣛⣛⣿⣿⣿⡗⠒⠒⠒⢛⣛⣻⣯⣹⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⣿⣽⣿⣭⣉⣉⣉⣉⣡⣤⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⢿⣿⣿⣿⣿⣿⠟⠁

⠀⠀⠔⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⠀⢀⠀⠈⠁⠀⠄⠀⢀
⠀⠀⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢌⠀⠀⠀⠀⢀⣠⡀
⠀⠀⢨⠁⠀⠀⠀⢀⣰⠈⠀⠀⠀⢡⣦⠀⠀⠀⠀⠀⠀⡀⠀⡀⠀⠀⠀⠁⡎⡠⠀⠀⠦⠂⠠⠁⠀⠈⠀⡴⡰
⠀⡌⡄⠀⠁⠀⠀⠈⠟⠂⠄⡤⠀⠓⠟⠁⠀⠀⠀⢀⠀⠰⢆⢸⢠⡄⠂⠁⠈⠁⠀⠘⠀⠀⠃⠀⠀⠀⠑⠀⠁
⠀⠉⠀⠀⠄⠀⠀⠀⠀⠂⢀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠀⠀⠐⠁⠀⠀⢈⠀⠀⠀⠀⠀⠀⠀⢀⠂
⠀⠐⠀⠀⠀⠀⠀⠀⠀⠈⠀⠓⠀⠀⠀⠠⠀⠀⠀⣼⡀⠧⠀⠀⠀⠀⣠⠄⠐⠂
⠀⠀⣀⡰⡀⠀⠐⠀⠐⠀⠀⠀⠀⠀⠂⠀⠂⠀⠀⣿⠃⠀⠀⠀⠀⠀⠙⠀⠀⠂⠀⠀⢈⣍⢩⠀⠀⠀⣭⢩⠁
⠀⠒⠀⠐⠆⠀⠃⠀⠘⠀⠀⠀⠀⠀⡇⠀⠂⠀⠀⣻⡂⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡿⢿⠀⠀⠀⣿⣼
⠀⠀⠀⠀⠆⠀⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠿⠇⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠁⠈⠀⠀⠀⠁

⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⣙⠦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠦
⠀⠀⠀⢄⠄⠠⣠⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣭⠁⠀⠀⠀⠀⠀⠀⠀⣀⡆⡆⣦⡀
⠴⠄⠀⡁⠠⠄⢈⠀⠀⠦⠀⠀⡚⣶⢶⣶⣛⡶⣶⡶⢒⠀⠀⠴⣖⢠⣴⢽⢠⠄⣲⠦⠀⠠⠄⠬⠭⠥⣧⠭⠭⠄⡦
⠀⠀⠀⠞⠆⠰⠓⠀⠀⠀⠀⠀⠈⠀⠀⠀⣿⠀⠀⠀⠁⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠈⠛⡇⡇⡿⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣛⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇
⠀⠀⠀⠀⠰⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠲⠩⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠖

⠀⠀⠀⠀⢀⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣄
⠀⠀⠀⣠⣼⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⣨⡂⣇⠀⠀⠀⠀⠀⠀⠀⠀⡀⡾⡄⡀⠀⠀⠀⠀⠀⠀⣀⣸⣾⣀⣀
⠀⣤⣴⣿⣿⣿⣿⣿⣤⣄⠀⠀⠐⢒⣚⣚⠃⣓⣓⡒⠂⠀⠀⣀⣀⠤⠿⠇⠿⠧⣄⣀⠀⢀⡤⣤⣿⣽⣿⣽⣧⣴⣄
⠀⠈⠘⣿⣿⣿⣿⡟⠉⠀⠀⠀⠈⠁⠙⢽⡏⡯⠋⠈⠁⠀⠀⠀⠀⢉⡿⡇⡿⡋⠁⠀⠀⠀⠈⠉⣿⣽⣿⣽⣏⠉⠁
⠀⠀⠀⠀⢩⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⡗⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿
⠀⠀⠀⠀⠸⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⢃⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢭⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣽

⠀⠀⠀⠀⢠⢦⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢈⠂⠀⠀⠀⠀⠀⠀⠀⠀⢰⣲⠂
⠀⠀⠀⢀⣄⡗⣄⠀⠀⠀⠀⠀⠀⠀⠀⢸⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠘⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⣠⠖⣴⣿⣏⣯⣷⣷⣄⢦⡀⠠⣴⡖⡒⠚⠀⠒⠒⢲⣦⠀⢠⠈⣴⣤⣤⣿⣤⣤⣤⠀⡄⠀⡖⣦⣤⣤⣿⣤⣤⣔⣲
⠈⠉⠀⠿⡦⡧⣾⠗⠀⠋⠀⠀⠀⠉⠉⢹⠐⠉⠉⠉⠀⠀⠀⠀⠈⠐⠀⣿⠀⠂⠉⠀⠀⠀⠉⠀⠀⠀⣿⠀⠀⠀⠉
⠀⠀⠀⠀⠀⡇⠁⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿
⠀⠀⠀⠀⠰⡴⠃⠀⠀⠀⠀⠀⠀⠀⠀⠈⠿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠤⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠽⠄

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⠀⢸⠇⠀⠀⢦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠘⠿⠀⠀⠀⠀⡆⢸⠇⠀⠀⢠⡀⠃⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡏⠀⠘⠀⠀⠀⢰⠃⠉⠀⡼⠀⠀⣇⠀⡯
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡇⠀⠀⠀⠀⠀⢻⡀⠀⠀⠁⠀⢠⡏⠀⠙⠀⠀⠸⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡆⠀⠀⡇⣶⠀⠀⢰⡀⠈⠁⢠⠀⠀⠀⠈⠀⠀⠀⠀⢀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⢀⡟⠀⠀⠈⣷⠀⠀⢸⡄⠀⠇⠀⠀⣀⢠⠀⡼
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠀⣄⠀⠸⠇⢄⠀⡄⠀⠀⠀⠈⠁⠀⠀⢠⠀⠛⠈⠀⣧⣰⠀⠀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣷⠀⣿⠀⠀⢀⠈⠀⠁⡀⠀⠀⠚⠀⠀⣆⠛⠀⠀⡇⢸⢿⠋⠀⡀⢹⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⢠⠋⢸⠃⠀⠀⠃⠀⢰⣆⠑⡆⣼⠘⠀⠀⠙⠀⠀⠄⢠⠀⠈⠀⠠⡇⠸⠁⠀⢠⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠛⠈⣷⢈⡁⡀⠀⠀⢀⠘⠛⠀⠁⠻⠀⠀⢠⡀⠀⠀⣄⠀⠰⠀⠀⠀⠃⡿⠀⣆⠸⠗⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠘⠃⠀⠐⡋⢻⠃⣷⠀⠀⠚⡀⠀⠀⠀⠀⠀⢰⡌⡅⠏⢠⠟⡄⠀⠄⡀⠀⠀⣀⠠⠏⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠆⢸⡸⠇⠑⠴⡄⢡⣲⠐⣄⡇⠀⢀⠀⡄⢈⠀⡀⠿⠀⡾⠠⣠⡇⠸⠇⢀⡜⠃⠀⠀⢰⡇⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡆⢸⠂⠓⡆⣠⡄⠀⢧⣴⣾⡿⣶⡔⡌⠇⠀⠘⢠⡇⠀⠀⠀⠀⠋⡠⡖⣠⣸⣧⡘⠁⠀⠈⣃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡿⡦⠘⣄⠀⠈⠛⠈⠃⠙⢟⠃⣿⠿⣦⠀⠶⠀⠈⠓⣦⠀⠀⠐⠈⣷⠏⣻⢁⣼⡿⠋⢀⣾⡃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠰⣤⣌⠀⡮⡄⢈⣗⣦⡼⢆⢠⡄⠻⠃⠀⠀⠊⡰⣿⠄⠈⠀⠰⢷⠠⠉⠈⠈⣴⢒⡊⠘
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⢈⣛⣠⠤⣿⣄⡧⢴⣾⣿⡹⠇⢸⣧⢱⣄⡶⠀⠆⠁⠁⠁⢠⣄⠀⢁⣈⡀⢻⣧⢀⣿⡌⠃⣸⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⠞⠁⠀⠀⠀⢹⣿⣆⡈⠯⠀⣀⣀⠀⠈⠛⢡⣿⣧⠤⠓⠠⢾⣿⣦⡈⠿⠃⢘⠡⢜⣿⡛⠁⠀⢉⣦
⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⣤⣀⣀⣀⣠⣾⡾⠁⠀⠀⠀⣨⡿⠂⠒⠒⢿⠏⠀⠀⠀⠀⠀⠙⢿⡟⠈⠁⠙⣄⠀⠈⠙⢿⣯⡭⠟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠓⠬⡽⠯⠽⠿⣵⣠⢤⣄⣾⡿⣇⠀⠀⣰⣿⣆⠀⠀⠀⠀⠀⣠⣿⣷⣤⣠⢔⣿⡆⠀⣠⡴⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠃⠐⠾⠶⠛⠿⠧⢯⡥⠿⣿⣓⠠⠄⠂⠾⠛⣋⠿⠷⠿⠿⠳⢿⠶⠾⠾⠛⠒⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠛⠋⠉⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⡀⠀⠀⠀⢰⠄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⡰⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⢀⣠⣤⡶⠶⠶⠶⠶⣦⣤⣄⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠑⠂⠀⣠⡴⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠉⠙⠷⣦⡀⠀⠀⠀⠀⠀⠀⢀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⡄⠀⠀⠠⠴⠚⠉
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⡠⢄⡠⢤⡴⠤⣄⠀⠀⠀⠀⠀⢻⡄
⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⣀⡀⠀⢰⡟⠀⠀⠀⠀⠀⢰⠀⢨⡅⠣⠇⢰⣩⠉⡆⠀⠀⠀⠘⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⢸⡀⠀⠀⠀⠀⠀⢀⠔⠁⠀⠀⠀⢀⡿⠀⠀⠀⠤⠤⠤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢿⡀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⡰⠃⠀⠀⠀⠀⢀⡼⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠤⠖⠋⠀⠈⠻⣆⠀⠀⠀⠀⠈⡇⠀⠀⡸⠀⠀⠀⠀⢀⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢷⣄⠀⠀⠀⢰⠀⠀⡇⠀⠀⢠⡾⠋⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠚⠉⠀⠀⠀⠙⢷⡀⠀⢸⠀⢀⡁⠀⣰⠋⠀⠀⠀⠀⠀⠀⠀⠳
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣟⣉⣉⣉⣉⣉⣉⣛⣆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠟⠉⠉⠉⠉⠉⠉⠉⠉⠉⠉⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣤⣤⣤⠤⠤⠤⠤⠤⠤⠤⢤⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢻⣷⣶⣶⡒⠶⣟⡛⠿⣟⡏⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣟⠪⣝⡻⢷⣲⠭⣶⢤⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣯⣙⠲⢽⣶⡬⣝⡶⢽⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣌⡙⠲⢬⣙⠲⢭⣻⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡷⣌⡉⠓⠦⢬⣙⡒⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢷⣤⣉⣛⣒⣦⣬⡽⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢯⣭⣭⡥⠴⠃
⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀⣀
⣿⣿⣿⣿⣿⣿⣿⢿⣿⡿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣄⡀⠀⠀⣤⠖⠛⢶⡄⠀⠀⠀⠀⠀⠀⣼⠛⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠋⠀⠀⠈⠳⡄⣼⠁⠀⠀⠀⣿⠀⠀⠀⠀⠀⣰⠃⢀⠀⢹⣦⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⠀⣾⠿⣆⢹⡇⣠⢶⡀⠀⣸⠀⠀⠀⢀⡼⠃⠀⣡⠔⠁⠀⠙⣇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠀⢻⡄⠘⣎⡇⡏⢸⡇⢠⡟⠀⣠⡴⠋⣠⠴⠚⠁⠀⠀⠀⠀⢹
⠀⠀⠀⠀⠀⢀⣠⠶⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⡀⠻⡄⢸⣷⡇⣸⣠⣯⣴⣿⠵⠒⠉⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⠀⠀⣠⠟⠁⠀⠀⠉⠓⠶⣤⣤⣀⣀⣀⣀⣠⣤⣽⣶⣿⣛⡛⠷⣿⣿⡋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡟
⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⢉⣁⣤⠴⠖⠋⠉⠀⠀⠈⣆⢹⡌⢟⢦⠀⠀⠘⠀⣁⣀⣤⠴⠶⠚⠋⠉
⠀⠀⠀⡟⠀⠀⠀⠀⢀⣁⣠⡤⠴⠒⠋⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⢸⡇⢸⡜⣷⠚⠛⠉⠉⠁
⠀⠀⠀⡇⠀⠀⢠⠞⠉⠀⠈⠙⣆⠀⠀⠀⠀⠀⠰⠠⠀⠀⠀⠀⣀⣿⡾⠁⢸⠃⢸
⠀⠀⠀⣧⠀⠀⢸⠀⠀⠀⣸⠋⠙⡆⠀⠀⠀⠀⠀⠀⢀⣠⠶⠛⠁⣸⠃⣰⡇⢀⡾
⠀⠀⠀⢻⡄⠀⠈⢣⣀⣠⠷⠶⠖⡇⠀⠀⢀⣠⡴⠞⠉⠀⠀⠀⢠⣏⡞⢡⡇⣼⠁
⠀⠀⠀⠀⢳⡄⠀⠀⠈⠀⠀⠀⣰⣃⡤⠖⠋⠁⠀⠀⠀⠀⠀⢠⣿⡟⠀⢸⠃⡟
⠀⠀⠀⠀⠀⠙⠶⣤⣤⣤⠴⠞⠛⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⣹⠁⠀⢸⠀⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡇⣿⠀⠀⢸⡇⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣧⠹⣆⠀⠈⢷⠘⢧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣆⠙⢦⡀⠈⢧⡈⠳⣄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣦⣀⣽⠆⠀⠳⠶⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⢀⣠⠖⠒⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⣶⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⠿⠶⣤⣠⣿⠃⠀⠴⠋⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⡄⠀⡀⠀⠀⣾⡏⠀⡴⢲⡆⢰⣶⢠⣶⡦⣠⡶⢲⣿⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⠟⠿⠳⠅⠀⢠⣿⠃⣾⠧⣼⣇⣿⡿⠃⠙⢰⡿⠀⣼⡟⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠻⠴⠋⠸⡿⠁⠀⠀⢻⣧⠞⢿⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⠯⠸⠟⠑⠢⠤⢤⣤⣤⣤⣤⣤⣴⣶⣶⣶⣶⣶⣶⣤⣤⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠛⠻⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠶⢶⡀⢠⡄⠀⠀⠸⠿⠆⠸⠿⠷⢳⠄⠀⠀⠀⠀⢀⣤⢀⣤
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⡾⢧⣿⠷⠶⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡶⠴⣾⡟⣿⡟⠙⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡤⢻⣧⠀⣸⡏⢰⣷⠾⡟⣾⣫⢀⣿⢶⣿⠂⣴⠏⣡⣠⣿⢡⣿⢴⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠀⢨⣿⠀⣿⡰⣿⠃⠀⠸⣏⣠⣾⠏⢸⣇⢾⣏⣰⡟⣸⡇⣼⡏⣸⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠙⠋⠁⠀⠉⠀⠁⠀⠀⠀⠈⠀⠈⢠⠀⠁⠀⢩⡿⠁⢿⣀⡌⠀⢿⣀⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣤⣤⣴⠀⠀⠀⠀⠀⢀⣀⣀⠀⠘⢦⣤⡴⠟⠁⠀⠀⠈⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠈⢈⣉⡀⡀⠀⠀⢰⡟⠁⣹⡆
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠋⠃⠙⠀⠀⠘⣿⡀⠋⢀⡤⣤⠀⣤⢀⣤⡄⠀⣠⡤⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡾⠃⢹⣷⢀⡾⢣⣿⣼⡿⢡⡿⢁⣾⡏⣰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⢧⣠⣾⠟⠈⠳⠚⠁⠿⠁⠸⠷⠋⠿⠆⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⡾⠛⠉⠉⠙⠑⠒⠤⢀⡠⠀⠠⡄⢸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏⠀⠀⠀⠀⠀⠀⠀⠀⡎⠉⠀⠚⢡⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡇⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⣠⠴⠛⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣤⣀⠀⠀⢀⣀⠴
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉


⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡀⠀⠀⠀⠀⠀⠀⠀⡀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⠲⣆⢀⣶⢸⣷⡖⡶⣶⠀⢰⡆⣆⡿⡇⠂⢰⡀⣶
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠁⠀⠉⠉⠉⠈⠉⠁⠉⠉⠀⠈⠀⠁⠁⠁⠁⠈⠀⠛

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠀⠀⠀⢀⠀⠀⠀⠀⠀⠀⠀⠀⡀⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠠⠀⠀⠀⡀⠀⠀⠀⠀⠀⠰
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⢀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠔⠁⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠁⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠠⠄⠀⠀⠀⠀⠀⠀⠀⣀⣀⣀⣸⣿⣿⣀⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇⠀⠀⣀
⠀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣀⣠⣤⣼⣿⣿⣤⣤⣀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡤⠶⠞⠛⠋⠉⠉⠉⠉⠀⠈⠉⠉⠉⠉⠛⠛⠷⢦⣄⡀
⠀⠀⠀⠀⠀⠀⠀⣠⠖⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠳⢤⡀
⠀⠀⠀⠀⠀⠠⠊⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠢



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

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣤⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡏⣾⡟⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⣹⣷⡄⢀⡏
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣤⠞⠛⠛⠛⢷⣻⣇⠼⠛⠛⣲⣦⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⣿⡀⣠⣤⣤⡀⠀⠁⣠⣴⣾⣿⣿⣷⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⢿⣿⣿⣿⣿⡦⠚⠹⣿⣿⣿⣿⣿⡇⠀⠀⠀⠀⠀⣀⡀
⠀⠀⠀⠀⠀⠀⠀⢠⣟⣭⣭⠍⠙⠛⠛⠛⠛⠙⠛⠉⠛⠻⠿⠄⠀⠀⠈⠉⠙⠋⠙⠛⠛⠛⠛⢛⣿⣿⡝⣦
⠀⠀⠀⠀⠀⠀⠀⠘⣟⢿⣿⣿⣤⣤⣤⣄⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣤⣭⣿⣿⡟⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠙⠓⠒⠒⠒⠒⠒⠒⠒⠛⠻⣏⠙⣿⣷⡟⠀⢀⡖⢀⡾⠛⠛⠛⠛⠛⠛⠛⠛⠛⠚⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⣌⢻⡇⠀⢎⡴⠋
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⣦⠡⠂⣟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣧⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⣿⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠘⠀⢿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⢸
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠀⠀⠀⢸⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⡄⠀⠀⠘⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⣇⡀⠀⠀⣷
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⢹⣿⣿⠀⠀⢹⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡏⣾⣿⣿⠀⠀⠈⣧
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡿⣿⣿⣿⣷⣶⠀⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠿⠿⠿⠿⠷⠚⠁

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

⠀⠀⠀⠀⠀⠀⣠⣴⠶⠿⠛⠛⠛⠛⠛⠛⠿⠿⠿⠿⠿⠿⠿⠿⠷⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⣶⣶⣶⣶⣶⣶⣶⣶⣦⣤⣤⣤⣄
⠀⠀⠀⠀⢀⣾⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣾⣋⣁⡀⠀⠙⢿⣆
⠀⠀⠀⠀⢸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟⠉⠛⠛⢻⣆⠀⠀⢿
⠀⠀⠀⠀⠸⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣇⠀⠀⠀⠈⣿⠀⠀⢸
⠀⠀⠀⠀⠀⠙⠛⠛⠛⠛⠛⠛⠛⠛⠻⣿⠟⠿⠿⠿⠿⠿⠿⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⠶⢶⣶⣶⣶⣶⣶⣶⣤⣤⣤⣤⣤⣤⣤⣿⣦⣤⣤⡾⠋⠀⠀⣾
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⢰⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃
⠀⠀⠀⠀⠀⠀⠀⢠⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣿⠃
⠀⠀⠀⠀⢀⣾⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃
⠀⠀⠀⠀⣼⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⠃
⠀⠀⠀⣸⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣾⠃
⠀⠀⣰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇
⠀⢠⣿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡏
⠀⣾⠇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢰⡟
⢰⡟⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣿⣧⣤⣤⣤⣤⣤⣤⣄⣀⣀
⣾⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡟⠀⠀⠀⠀⣼⠟⠋⠉⠉⠙⢿⣦
⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣾⠇⠀⠀⠀⢸⣟⠀⠀⠀⠀⠀⠀⢹⡇
⢿⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣦⣤⣤⣤⣬⣿⡀⠀⠀⠀⠀⠀⢸⡇
⠈⠻⣦⣤⣄⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡇⠀⠀⠈⠉⠉⠉⠀⠀⠀⠀⢠⡿⠁
⠀⠀⠀⠉⠉⠉⠉⠉⠛⠛⠛⠛⠛⠿⠿⠶⠶⠶⣶⣶⣤⣤⣤⣤⣤⣀⣀⣀⣀⣀⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣄⠀⠀⠀⠀⠀⠀⠀⢀⣰⡿⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠉⠉⠉⠉⠉⠛⠛⠛⠛⠛⠿⠷⠶⠶⠶⢶⣶⣤⣤⣿⣷⣦⣄⣀⣠⣤⡶⠟⠋

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠄⢂⠀⡀⢢⠀⠀⠀⠀⠀⢄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠄⡀⢡⠀⡀⠯⠤⢾⠤⢌⠑⢖⠒⠚⠁⠑⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡠⢡⠊⡔⠁⠊⢀⠴⠒⢺⠀⠀⡄⠀⢃⠀⠐⢆⠈⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠠⠃⢸⡀⠀⠀⢸⠀⠀⡌⠀⠀⡇⠀⠈⠂⢰⡄⠱⢸⡀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠖⠒⠀⠀⡓⢀⡠⠊⠀⠀⢡⠀⠒⠧⣀⣈⠑⠋⠉⡁⡨⠈⢢
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⢂⠔⠂⠀⡊⠀⣀⣀⠔⠒⠈⢉⠀⠀⢠⠀⠀⠰⠀⠀⠀⡀⢀⠈⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡂⢠⡀⠈⠉⠉⢢⠀⠀⠀⡆⠀⠈⠀⠀⡸⠀⠀⢀⠀⢀⠴⠥⢄⡁⢃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣅⣠⠟⠁⠀⠀⢠⠀⠀⡜⠁⠀⠘⠀⠀⢇⣀⡀⠈⢆⠃⠀⡄⠄⠈⡍⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠗⢦⠀⢀⠤⠤⡤⢾⠀⠀⢦⠀⠀⠇⠀⡀⠴⠁⠀⢀⣜⠀⠘⠄⣀⠤⠤⠓⡄
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠨⠦⠴⡀⠀⠱⠈⠧⡀⠀⠑⠤⢿⠊⠀⠀⠀⢉⣁⠀⠁⠂⠀⡉⠀⢢⢤⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⢄⠀⠀⠉⠲⠄⣀⣀⠈⠁⠀⠀⢠⡀⣀⠔⠊⠀⢀⡀⠤⠤⠒⠁⠀⡌⢄⢡
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠧⣀⡀⠀⠀⠁⣀⡙⠢⡀⠀⢸⠁⠀⢀⡠⠔⠁⡀⠀⠐⠤⢂⠜⢠⡈⢠
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠈⠑⡤⠊⠀⠀⠀⠁⠀⢸⠀⠀⢁⣀⠀⢀⣸⠤⠔⠒⠉⠀⠀⠉⡇
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠂⠑⠈⠲⡤⠀⡇⠀⣆⠐⠦⢀⣀⣼⠓⢀⡄⢀⡏⠀⠀⠑⡀⠀⡔⠉⠈⢩
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢉⠒⠲⡄⠀⠈⠀⠀⠉⠒⠚⠀⠸⠀⠈⠀⠋⣀⠔⠁⢀⠟⠺⠀⡸⢲⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢆⣠⡘⠢⣉⠁⠉⠑⣤⠔⠤⢼⠲⠶⠒⠉⠀⠐⠒⢉⣠⠞⠈⡠⠂
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠣⣈⠳⠄⣉⠀⠀⠄⠢⡀⢸⠇⠈⡗⠒⠤⠤⠴⠋⠀⢲⠎
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⠤⣂⠁⠒⠒⠀⣈⡍⠱⠤⠒⠨⢍⡅⣥⠔⠋⠁
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠑⠢⠤⠤⠤⠂⠐⠤⠄⠬⠥⠒⠁

⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠟⠛⠁⠉⠁⠉⠛⠛⢻⣿⣿⠋⠁⠀⠀⠈⠀⠀⠀⠀⠀⠈⠉⠙⠛⠿⢿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡍⢻⣿⣿⣿⣿⡊⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠁
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠯⠌⠉⠉⠃
⣿⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⠛⠉⠁
⣿⣿⣿⣿⣯⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣠
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣤⣾⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣶⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠿⠛⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⡿⠻⠿⠿⠛⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠚⠛⠛⠻⠿⢿
⠿⠛⠻⠿⠃
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸
⠀⠀⢲⣾⣦⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸
⣦⠀⠀⠹⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⠀⢰⣿
⣿⣧⡀⠀⠹⣿⣦⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣀⡀⠀⠀⠀⠈⢿⣿⣤⣶⠀⠀⠀⠀⠀⣼⣷⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣷⣿⡿
⣿⣥⣷⡄⢀⣿⣿⣿⣿⣿⣿⣿⣿⣤⣤⣶⣿⣿⣿⣷⣄⣀⣰⡎⢿⣿⣿⡇⠀⠀⣠⣤⣿⠿⠁⠀⠀⣤⡄⢀⣄⡀⣤⣤⣄⣀⣀⣿⣿⣿⠃
⣿⣿⣿⣿⣾⣿⣿⣿⣿⣿⣿⣿⣼⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⠞⣿⣿⣷⣶⣶⣿⣿⣿⣶⣶⣶⣶⣿⣿⣾⣿⣇⣹⣿⣿⣿⣿⣿⣿⣿⣞
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣿⣿⣟⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣶⣿⣿⣿⣿⣿⣧⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿

⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠐⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⡐⢀⡴⠚⠛⠛⠲⣄⠐⡀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⠟⣩⣵⣮⣭⡻⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⢐⠀⡾⠀⢀⠀⢀⠀⠸⡆⢐⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⡏⣾⣿⣿⣿⢿⣿⠘⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢻⡀⠈⠀⠈⠀⣸⠃⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣧⢻⣿⣿⣿⣿⡿⣰⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⢀⢳⡄⣀⡀⣴⢃⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣧⢹⣿⢿⡟⣰⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢧⣿⣧⠇⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣯⡷⢷⣿⠆⠇⢸⣣⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⢸⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⠀⠀⣹⣿⣿⣿⣿⣿⣿⣿
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⣾⣿⣿⣿⣿⣿⣿⣿⣿