def reset: "\u001b[0m"; def black: "\u001b[30m"; def white: "\u001b[97m"; def blue: "\u001b[34m"; def cyan: "\u001b[36m"; def green: "\u001b[32m"; def yellow: "\u001b[33m"; def red: "\u001b[31m"; def magenta: "\u001b[35m";