#include using namespace std; const int mod = 1e9 + 7; int N; string S[20]; int dat[20][20]; int main() { cin >> N; for(int i = 0; i < N; i++) { cin >> S[i]; S[i] += "*"; } for(int i = 0; i < N; i++) { for(int j = 0; j < N; j++) { if(i == j) continue; int diff = 0; while(S[i][diff] == S[j][diff]) ++diff; dat[i][j] = diff + 1; } } int dp[1 << 20] = {}, comb[1 << 20] = {}; dp[0] = 0; comb[0] = 1; for(int i = 0; i < (1 << N); i++) { vector< int > yuki(N, 1); for(int j = 0; j < N; j++) { if(!((i >> j) & 1)) { for(int k = 0; k < N; k++) { if(!((i >> k) & 1)) yuki[j] = max(yuki[j], dat[j][k]); } } } for(int j = 0; j < N; j++) { if((i >> j) & 1) continue; (comb[i | (1 << j)] += comb[i]) %= mod; (dp[i | (1 << j)] += (dp[i] + 1LL * yuki[j] * comb[i] % mod) % mod) %= mod; } } vector< int > ans(N, 0); for(int i = 0; i < (1 << N); i++) { (ans[__builtin_popcount(i) - 1] += dp[i]) %= mod; } for(int i = 0; i < N; i++) { cout << ans[i] << endl; } }