Example

Input

0 3 1 7 5 9 8 6 4 2
7 0 9 2 1 5 4 8 6 3
4 2 0 6 8 7 1 3 5 9
1 7 5 0 9 8 3 4 2 6
6 1 2 3 0 4 5 9 7 8
3 6 7 4 2 0 9 5 8 1
5 8 6 9 7 2 0 1 3 4
8 9 4 5 3 6 2 0 1 7
9 4 3 8 6 1 7 2 0 5
2 5 8 1 4 3 6 7 9 0


Output

0
from itertools import product
T = [list(map(int, input().split())) for i in range(10)]

def calc(v):
    val = 0
    for e in v:
        val = T[val][e]
    return val

ans = 0
for code in product(range(10), repeat=4):
    e = calc(code)
    ok = 1
    code = list(code) + [e]
    for i in range(5):
        d = code[:]
        for j in range(10):
            if code[i] == j:
                continue
            d[i] = j
            if calc(d) == 0:
                ok = 0
    for i in range(4):
        d = code[:]
        if d[i] == d[i+1]:
            continue
        d[i], d[i+1] = d[i+1], d[i]
        if calc(d) == 0:
            ok = 0
    if ok == 0:
        ans += 1
print(ans)