A=[]
for i in range(6):
  S=input()
  res=0
  for i in range(6):
    res += (int(S[i])*(10**(5-i)))
  A.append(res)
# print(A)

_10 = [10**i for i in range(10)]

def op(left, right):
  res=0
  for i in range(6):
    res += ((left//_10[i] + right//_10[i])%10)*_10[i]
  return res

B=[[] for i in range(6)]

for i in range(6):
  temp = A[i]
  for j in range(13):
    B[i].append(temp)
    temp = op(temp, A[i])

set_=set()

for i in range(10**6):
  num = 0
  for j in range(6):
    num = op(num, B[j][(i//_10[j])%10])
  set_.add(num)

print(len(set_))