import sys import pypyjit import itertools import heapq import math from collections import deque, defaultdict import bisect import string input = sys.stdin.readline sys.setrecursionlimit(10 ** 6) pypyjit.set_param('max_unroll_recursion=-1') def index_lt(a, x): 'return largest index s.t. A[i] < x or -1 if it does not exist' return bisect.bisect_left(a, x) - 1 def index_le(a, x): 'return largest index s.t. A[i] <= x or -1 if it does not exist' return bisect.bisect_right(a, x) - 1 def index_gt(a, x): 'return smallest index s.t. A[i] > x or len(a) if it does not exist' return bisect.bisect_right(a, x) def index_ge(a, x): 'return smallest index s.t. A[i] >= x or len(a) if it does not exist' return bisect.bisect_left(a, x) N = int(input()) S = [input()[:-1] for _ in range(N)] A = [list(s) for s in S] for i in range(N): ans = 0 for j in range(len(S[i])): for c in string.ascii_lowercase: a = list(S[i]) if a[j] == c: continue a[j] = c s = ''.join(a) if s in S: ans += 1 print(ans)