def color_usable() -> int:
    if (input_ := input()) == "NONE":
        return 16
    return 16-len(input_.split(","))


def main():
    R = color_usable()
    G = color_usable()
    B = color_usable()

    print(R**2 * G**2 * B**2)


if __name__ == "__main__":
    main()