격자판 회문수

import sys

sys.stdin = open("input.txt","rt")

lists = [list(map(str, input().split())) for _ in range(7)]
row_list = []
col_list = []
rev_row_list = []
rev_col_list = []

for i in range(7):
    for j in range(3):
        row_str = ""
        col_str = ""
        for k in range(5):
            row_str += lists[i][j+k]
            col_str += lists[j+k][i]

        row_list.append(row_str)
        col_list.append(col_str)

for i in row_list:
    rev_row = ""
    for idx in range(1,6):
        rev_row += i[-idx]

    cnt += 1


    rev_row_list.append(rev_row)


for i in col_list:
    rev_col = ""
    for idx in range(1,6):
        rev_col += i[-idx]

    rev_col_list.append(rev_col)


cnt = 0
for j in range(21):

    if row_list[j] == rev_row_list[j]:
        cnt += 1

    if col_list[j] == rev_col_list[j]:
        cnt += 1

print(cnt)