# import pypyjit
# pypyjit.set_param('max_unroll_recursion=-1')
from collections import defaultdict as dd
S = input
R = range
P = print
def I(): return int(S())
def M(): return map(int, S().split())
def L(): return list(M())
def O(): return list(map(int, open(0).read().split()))
def yn(b): print("Yes" if b else "No")
biga = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
smaa = "abcdefghijklmnopqrstuvwxyz"

def f(n, k):
	return tuple([n[i] * k % 10 for i in R(6)])

def g(n, m):
	return tuple([(n[i] + m[i]) % 10 for i in R(6)])

a = [tuple(map(int, input())) for _ in R(6)]
b = [[f(a[i], j) for j in R(10)] for i in R(6)]
st = set()
for p in range(10):
	for q in range(10):
		for r in range(10):
			for s in range(10):
				for t in range(10):
					for u in range(10):
						ans = (0, 0, 0, 0, 0, 0)
						ans = g(ans, b[0][p])
						ans = g(ans, b[1][q])
						ans = g(ans, b[2][r])
						ans = g(ans, b[3][s])
						ans = g(ans, b[4][t])
						ans = g(ans, b[5][u])
						
						st.add(ans)
print(len(st))