six_andrey\

def hvr(x, left, middle, right):
    if x[1] == "HAML":
        return left
    if x[1] == "VHDL":
        return middle
    return right


def mgc(x, left, middle, right):
    if x[0] == "MUF":
        return left
    if x[0] == "GAP":
        return middle
    return right


def df(x, left, middle, right):
    if x[3] == "D":
        return left
    if x[3] == "FORTH":
        return middle
    return right


def main(x):
    if x[4] == 1974:
        if x[2] == 1965:
            return mgc(x, hvr(x, 0, 1, 2), df(x, 3, 4, 5), df(x, 6, 7, 8))
    if x[4] == 2005:
        if x[2] == 1965:
            return mgc(x, hvr(x, 9, 10, 11), 12, 13)
    return 14