1주차

import sys
input = sys.stdin.readline

def timeNumber(n):
global cnt
global minR

a,b,c,d = map(int, str(n))
if 0 in (a,b,c,d):
minR = 10000
return

if cnt == 4 :
cnt = 0
return

a,b,c,d = map(str, str(n))
n = int(str(b+c+d+a))
minR = min(minR,n)
cnt += 1

timeNumber(n)

N = list(map(str, input().split()))
num = "".join(N)
minR = 10000
cnt = 0
timeNumber(num)
comp = minR

count = 1
for i in range(1111,comp):
timeNumber(i)
if minR == i : count += 1
minR = 10000

print(count)