Khi nào hứng sẽ đăng ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⣰⠤⠤⠤⠤⣤⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡤⠞⠛⠉⠉⠛⠓⠦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣴⣛⣛⣿⡿⠂⠀⠀⠀⠈⠙⠶⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣠⣞⣓⣒⣒⣒⣒⠀⠀⠀⠀⠀⠀⠀⠀⠈⢳⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣴⠿⠶⠶⠶⢶⣒⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⠏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⡇⠀⠀⠀⠀⠀⠀⠀⠀⣸⠁⠀⠀⠀⣐⣒⣒⣛⠷⠆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢹⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢳⠀⠀⠀⠀⠀⠀⠀⢠⡯⣤⣥⣰⣶⣖⣞⣓⣛⣛⡁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⠿⠿⠿⠿⠿⠿⠿⠟⠳⠤⠿⠒⠶⠶⠀⠀⠠⢤⡤⠤⠄⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⢀⣤⣤⡄⡄⢀⣤⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⢸⡯⣭⠭⠭⠭⠉⠁⢠⡒⠛⠉⡍⢳⡆⠀⣠⡖⠻⡏⠙⣦⢼⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⡟⠁⢀⣿⣧⣞⡁⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⢠⣟⣻⣻⣿⣫⣭⣭⠽⠌⠛⠢⠤⠔⠋⠀⠀⡇⠓⠦⠥⠞⠁⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠀⠀⠀⠀⠳⠶⠛⠁⠇⠀⠙⠂⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⣸⠛⠛⣷⠛⠲⠦⠤⠭⠿⠦⠄⠀⠀⠀⠀⠀⣧⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠛⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣸⠀⠀⠀⠀⠀⠀⢿⡭⢽⢿⡄⠀⠀⢉⣉⡉⠉⠉⠀⠀⠀⠀⢠⣼⡆⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡇⠀⠀⠀⠀⠀⠀⠈⢿⣙⣾⣓⣀⣐⣒⣒⣒⣀⠀⠀⠀⠀⠀⠀⠈⠀⠀⠀⠀⠀⢸⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⡆⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢸⠃⠀⠀⠀⠀⠀⠀⠀⠀⠙⠶⡶⡏⠉⣉⣑⣒⣒⣒⡂⠀⠀⠐⢶⠶⠆⠀⠀⠀⠀⡾⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠘⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡏⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢻⡄⠠⠴⠖⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠸⣆⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⡞⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠻⣏⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠳⢤⣀⠀⠀⠀⢀⣠⠔⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠙⡿⣭⡉⠉⠵⠆⠀⠀⠀⠀⢀⣠⠞⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠉⠉⠉⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠼⠿⠿⣿⣯⡥⠤⠴⠖⣿⣅⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣾⣿⢿⠛⠛⠛⠉⠉⠀⠀⠀⢿⡈⠙⣍⠹⡦⣄⣀⣤⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣤⣴⣾⣭⣿⣯⣿⣭⠥⠄⠀⠀⠀⠀⠀⠀⠾⢷⡀⠘⣦⣽⣬⣧⠀⡻⣦⣄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣶⣿⣾⣛⣻⣿⣿⣿⣿⡟⠻⣥⣀⡀⠀⠀⢀⣀⡴⠋⠹⣄⠸⣿⣿⣿⣷⠃⢈⣽⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣿⠾⣿⣭⠿⠿⣿⣿⣿⣿⣣⣿⠄⠀⠈⠉⣽⣽⣻⢷⡀⠀⢀⡾⠳⢬⣽⣯⡧⠴⠋⢹⡄⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⡧⠄⠉⡉⡿⠿⣿⡿⠿⠿⠯⠭⠿⣦⣄⣀⣻⡌⠁⠸⣥⡞⠋⠀⠀⠀⠀⠀⠀⢀⠀⠈⣧⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⡼⣹⠀⡂⠐⠶⠀⠤⢼⣏⣵⣈⣉⠉⠉⠀⠀⢹⣯⣀⢛⣠⡟⡇⠀⠀⠀⠀⠀⠀⠀⣼⣃⠀⢹⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣼⣭⣯⣈⣉⣉⣉⠀⠀⠈⣿⣓⡂⠀⠀⠀⠀⠀⠀⡇⠉⡯⣗⠀⡇⠀⠀⠀⠀⠀⠀⢠⣷⠋⠀⢸⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢠⣯⢭⡯⠭⠭⠭⣥⠤⠀⢰⣿⣟⠒⠒⠒⠀⠀⠀⠀⡇⠀⡯⡗⠀⡇⠀⠀⠀⠀⠀⠀⢸⡁⠀⠀⠈⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀