import sys import pypyjit import itertools import heapq import math from collections import deque, defaultdict import bisect import string import copy 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)] H = [] for s in S: acc = 0 for j in range(len(s)): acc += pow(27, j) * (ord(s[-(j + 1)]) - ord('a') + 1) H.append(acc) Hs = set(H) for i in range(N): s = S[i] ans = 0 for j in range(len(s)): for c in string.ascii_lowercase: if s[j] == c: continue d = pow(27, len(s) - 1 - j) * (ord(c) - ord(s[j])) if H[i] + d in Hs: ans += 1 print(ans)