𝕚 𝕗𝕖𝕖𝕝 𝕝𝕚𝕜𝕖 𝕡𝕠𝕤𝕥𝕚𝕟𝕘 𝕤𝕠𝕞𝕖 𝕔𝕦𝕣𝕣𝕖𝕟𝕔𝕪 𝕔𝕠𝕟𝕧𝕖𝕣𝕤𝕚𝕠𝕟 𝕚𝕟𝕗𝕠 - 4 𝕔𝕒𝕖𝕘𝕒𝕣𝕤 = 1 𝕟𝕦𝕜𝕒-𝕔𝕠𝕝𝕒 𝕓𝕠𝕥𝕥𝕝𝕖 𝕔𝕒𝕡 10 𝕟𝕦𝕜𝕒-𝕔𝕠𝕝𝕒 𝕓𝕠𝕥𝕥𝕝𝕖 𝕔𝕒𝕡𝕤 = 1 𝕤𝕦𝕟𝕤𝕖𝕥 𝕤𝕒𝕣𝕤𝕒𝕡𝕒𝕣𝕚𝕝𝕝𝕒 𝕓𝕠𝕥𝕥𝕝𝕖 𝕔𝕒𝕡 (𝕥𝕙𝕠𝕤𝕖 𝕒𝕣𝕖 𝕙𝕖𝕝𝕝𝕒 𝕣𝕒𝕣𝕖 𝕒𝕤 𝕠𝕗 𝕝𝕒𝕥𝕖,𝕤𝕠 𝕥𝕙𝕖 𝕚𝕟𝕗𝕝𝕒𝕥𝕚𝕠𝕟 𝕙𝕒𝕡𝕡𝕖𝕟𝕖𝕕) 2 𝕤𝕦𝕟𝕤𝕖𝕥 𝕤𝕒𝕣𝕤𝕒𝕡𝕒𝕣𝕚𝕝𝕝𝕒 𝕓𝕠𝕥𝕥𝕝𝕖 𝕔𝕒𝕡𝕤 = 1 𝕔𝕠𝕤𝕞𝕚𝕔 𝕔𝕣𝕖𝕕𝕚𝕥 2 𝕔𝕠𝕤𝕞𝕚𝕔 𝕔𝕣𝕖𝕕𝕚𝕥𝕤 = 1 𝕞𝕒𝕣𝕔𝕦𝕤 𝕔𝕠𝕚𝕟 (𝕤𝕡𝕖𝕔𝕚𝕒𝕝 𝕖𝕩𝕔𝕝𝕦𝕤𝕚𝕧𝕖 𝕔𝕦𝕣𝕣𝕖𝕟𝕔𝕪!) - 𝕞𝕒𝕜𝕖 𝕤𝕦𝕣𝕖 𝕥𝕠 𝕝𝕚𝕔𝕜 𝕖𝕧𝕖𝕣𝕪 𝕞𝕒𝕣𝕔𝕦𝕤 𝕔𝕠𝕚𝕟 𝕪𝕠𝕦 𝕠𝕨𝕟,𝕚𝕗 𝕚𝕥 𝕕𝕠𝕖𝕤𝕟'𝕥 𝕤𝕙𝕠𝕨 𝕪𝕠𝕦 𝕒𝕟 𝕚𝕟𝕔𝕣𝕖𝕕𝕚𝕓𝕝𝕖 𝕔𝕠𝕤𝕞𝕚𝕔 𝕧𝕚𝕤𝕚𝕠𝕟 𝕗𝕠𝕣 𝕒 𝕞𝕠𝕞𝕖𝕟𝕥,𝕥𝕙𝕖𝕟 𝕚𝕥'𝕤 𝕟𝕠𝕥 𝕒 𝕣𝕖𝕒𝕝 𝕠𝕟𝕖 𝕒𝕟𝕕 𝕪𝕠𝕦 𝕞𝕦𝕤𝕥 𝕚𝕟𝕗𝕠𝕣𝕞 𝕞𝕖 𝕠𝕗 𝕒𝕟𝕪 𝕗𝕣𝕒𝕦𝕕 #𝕔𝕦𝕣𝕣𝕖𝕟𝕔𝕪 ⠀⠀⠀⠀⠀⠀⠀⠀⣀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⣠⣾⣿⣿⣷⣀⡤⠤⠤⠤⠤⢤⣄⣀⡀⠀⠀⠀⣀⣀⡀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⢀⣾⣿⣟⡵⠚⠉⠀⠤⠂⠀⠀⠀⠀⠀⠀⠉⠓⠦⣾⣿⣿⣿⡄⠀⠀⠀⠀ ⠀⠀⠀⣴⣿⣿⡿⠋⠀⠀⠀⠀⠀⠀⠀⠀⠀⣄⠀⠀⠀⠘⢦⡙⢷⣜⣿⣿⣆⠀⠀⠀ ⠀⠀⢺⣿⣿⡟⠁⠀⢀⠀⠀⡆⠀⠀⠀⠀⠀⠈⢣⡀⠀⠀⠀⠙⡼⡍⡘⣿⣿⣆⠀⠀ ⠀⠀⠀⢹⡟⠀⠀⢀⠇⢀⡼⡇⠀⠀⠀⣤⡀⠀⠀⢱⡀⠀⠀⠀⠸⣿⡴⡘⣿⣿⣆⠀ ⠀⠀⠀⣼⡅⠀⠀⣘⢀⡾⢥⣿⣰⠀⠀⡟⢷⡀⢷⣄⢷⡀⠀⠀⠀⢻⡞⣧⣿⡿⠋⠀ ⠀⠀⢠⡿⡇⠀⠀⣽⣾⣤⣤⣈⢿⠆⠀⡇⠘⠹⣿⡝⢮⣇⠀⠀⠀⢸⣿⣿⡟⢱⠀⠀ ⠀⠀⢸⠀⡏⡇⠀⣿⢱⠿⣿⣻⡝⢿⣄⢳⢐⣶⣾⣷⣾⣿⠀⠀⡇⠘⣿⠉⡄⠸⡀⠀ ⠀⠀⡏⢸⣧⣷⠀⣿⠸⢯⣉⡾⠁⠈⠻⣾⡜⣗⠿⣭⡏⣿⠀⢀⣧⡀⣿⡄⡇⠈⡇⠀ ⠀⢠⠇⠸⢱⡟⣆⣿⣄⠀⠀⠀⠀⠀⠀⠈⠁⠑⠖⠚⠀⣾⠀⣼⣿⠙⠇⡇⠇⠀⢇⠀ ⠀⢸⠀⠀⢸⠀⠘⢾⣿⣗⣦⣄⣀⠰⠤⠄⠀⠀⣀⣠⢴⢧⠾⠿⠃⠀⠀⡇⠀⠀⢸⠀ ⠀⡏⢀⠀⢸⠀⠀⠀⠀⠙⠿⣣⣾⣭⢿⣫⡿⠻⡍⠠⠟⠁⠀⠀⠀⠀⠀⡇⢀⠀⢸⠀ ⢠⠁⢸⠀⢸⠀⠀⠀⠀⢀⣴⣿⣧⢸⢿⠇⣵⣼⣿⡄⠀⠀⠀⠀⠀⠀⠀⡇⡎⠀⠘⡇ ⢸⠀⠸⡄⡇⠀⠀⠀⣠⣾⣿⣿⡏⣸⣸⠈⠀⢹⣿⣿⣆⠀⠀⠀⠀⠀⠀⡿⡇⠀⠀⡇ ⡄⠀⠀⣇⢰⠀⠀⠸⢿⣿⣿⢞⠇⣟⢸⠅⡆⠘⣿⣿⣿⣧⠀⠀⠀⠀⠀⣇⡇⠀⠀⢠ ⢁⢆⠀⠸⣼⠀⠀⠘⠋⢩⣾⣧⣶⣿⣿⣆⣼⣿⣿⣿⣻⠿⡄⠀⠀⠀⠀⣿⠁⠐⠀⢸ ⠘⡌⣆⠀⢻⡆⠀⠀⠀⠘⠫⣟⣿⣿⣿⣿⣿⣻⣯⠟⠉⠋⠁⠀⠀⠀⢠⡏⢀⠷⠀⢸ ⠀⠙⢿⣗⢔⢷⡀⠀⠀⠀⠀⢸⣶⣶⣿⢳⣶⣖⡇⠀⠀⠀⠀⠀⠀⠀⡼⢀⢎⡇⢠⡇ ⠀⠀⠀⠙⠻⠲⠽⠄⠀⠀⠀⠀⣿⣿⣿⢸⣿⣿⡇⠀⠀⠀⠀⠀⢀⣞⢔⣃⣼⡴⠋⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢾⡻⠿⢨⡿⣿⡇⠀⠀⠀⠀⠀⠉⠉⠉⠉⠁⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀