import sys
read = sys.stdin.buffer.read
readline = sys.stdin.buffer.readline
readlines = sys.stdin.buffer.readlines

R,G,B = readlines()

def f(R):
    if R == b'NONE\n':
        return 16
    return 15 - R.count(b',')

x = f(R) * f(G) * f(B)
answer = x * x
print(answer)