class RGB:
    def init(self):
        pass

    def enable(self):
        pass

    def red(self):
        pass

    def green(self):
        pass

    def blue(self):
        pass

    def white(self):
        pass

    def flow(self):
        pass


class KEY:
    def init(self):
        pass

    def get(self) -> int:
        pass


class LCD:
    def init(self):
        pass

    def clear(self, color: str):
        pass

    def fill(self, x0: int, y0: int, hight: int, wight: int, color: str):
        pass


class Point:
    pass