import math
As = [input() for _ in range(6)]
div = [
	[0],
	[0,1,2,3,4,5,6,7,8,9],
	[0,2,4,6,8],
	[0,3,6,9,2,5,8,1,4,7],
	[0,4,8,2,6],
	[0,5],
	[0,6,2,8,4],
	[0,7,4,1,8,5,2,9,6,3],
	[0,8,6,4,2],
	[0,9,8,7,6,5,4,3,2,1]
]
ans = []
for i in range(6):
	digits = [a[i] for a in As]
	cands = set()
	for j in range(6):
		add = set()
		for c in cands:
			add |= set([(c+d)%10 for d in div[int(digits[j])]])
		add |= set(div[int(digits[j])])
		cands |= add
	ans.append(len(cands))
prod = 1
for num in ans:
    prod *= num
print(prod)