import math
import sys
from operator import itemgetter
input = sys.stdin.readline

# a = int(input().rstrip())
# a, b = map(int, input().rstrip().split())
# D = list(map(int, input().rstrip().split()))
# H = [int(input().rstrip()) for _ in range(L)]
# DD = [[0 for j in range(100)] for i in range(200)]

# if __name__ == '__main__':

r_len, g_len, b_len = [0, 0, 0]

def count_len(str):
	if (str == "NONE"):
		return 0
	else:
		return ((len(str)+1) // 2)

if __name__ == '__main__':
	r = str(input().rstrip())
	g = str(input().rstrip())
	b = str(input().rstrip())
	r_len = 16 - count_len(r)
	g_len = 16 - count_len(g)
	b_len = 16 - count_len(b)

	print(r_len**2 * g_len**2 * b_len**2)