#include "bits/stdc++.h" using namespace std; #define FOR(i,j,k) for(int (i)=(j);(i)<(int)(k);++(i)) #define rep(i,j) FOR(i,0,j) #define each(x,y) for(auto &(x):(y)) #define mp make_pair #define MT make_tuple #define all(x) (x).begin(),(x).end() #define debug(x) cout<<#x<<": "<<(x)<; using vi = vector; using vll = vector; template class ModInt { public: ModInt() :value(0) {} ModInt(long long val) :value((int)(val<0 ? MOD + val%MOD : val%MOD)) { } ModInt& operator+=(ModInt that) { value = value + that.value; if (value >= MOD)value -= MOD; return *this; } ModInt& operator-=(ModInt that) { value -= that.value; if (value<0)value += MOD; return *this; } ModInt& operator*=(ModInt that) { value = (int)((long long)value * that.value % MOD); return *this; } ModInt &operator/=(ModInt that) { return *this *= that.inverse(); } ModInt operator+(ModInt that) const { return ModInt(*this) += that; } ModInt operator-(ModInt that) const { return ModInt(*this) -= that; } ModInt operator*(ModInt that) const { return ModInt(*this) *= that; } ModInt operator/(ModInt that) const { return ModInt(*this) /= that; } ModInt pow(long long k) const { if (value == 0)return 0; ModInt n = *this, res = 1; while (k) { if (k & 1)res *= n; n *= n; k >>= 1; } return res; } ModInt inverse() const { long long a = value, b = MOD, u = 1, v = 0; while (b) { long long t = a / b; a -= t * b; swap(a, b); u -= t * v; swap(u, v); } return ModInt(u); } int toi() const { return value; } private: int value; }; typedef ModInt<1000000007> mint; ostream& operator<<(ostream& os, const mint& x) { os << x.toi(); return os; } struct RollingHash { static const int C = 31, C2 = 29, P = 1000000007, P2 = 1000000009; int _n; vector pw, pw2, hs, hs2; RollingHash() {} RollingHash(const string &st) :_n((int)st.size()), pw(_n + 1), pw2(_n + 1), hs(_n + 1), hs2(_n + 1) { pw[0] = pw2[0] = 1; rep(i, _n) { pw[i + 1] = (pw[i] * C) % P; pw2[i + 1] = (pw2[i] * C2) % P2; hs[i + 1] = (C*hs[i] + st[i]) % P; hs2[i + 1] = (C2*hs2[i] + st[i]) % P2; } } // [l, r) pii getHash(int l, int r) { int res, res2; res = (hs[r] - hs[l] * pw[r - l]) % P; res2 = (hs2[r] - hs2[l] * pw2[r - l]) % P2; if (res < 0)res += P; if (res2 < 0)res2 += P2; return mp(res, res2); } }; vector> combinations(int n, int mod) { auto res = vector>(n + 1, vector(n + 1)); rep(i, n + 1) res[i][0] = 1; for (int i = 1; i <= n; ++i) for (int j = 1; j <= i; ++j) res[i][j] = (res[i - 1][j - 1] + res[i - 1][j]) % mod; return res; } const int MO = (int)1e9 + 7; string S[2001]; RollingHash rh[2001]; int f[2001][2001], g[2001][2001]; mint ans[2001], fact[2001]; int main(){ ios::sync_with_stdio(false); cin.tie(0); int N; cin >> N; rep(i, N) { cin >> S[i]; } sort(S, S + N); rep(i, N) { rh[i] = RollingHash(S[i]); } rep(i, N)rep(j, N) { if (i == j)f[i][j] = 1; else if (i > j)f[i][j] = f[j][i]; else { int ok = 0, ng = min(sz(S[i]), sz(S[j])) + 1, mid; while (ng - ok > 1) { mid = (ok + ng) / 2; (rh[i].getHash(0, mid) == rh[j].getHash(0, mid) ? ok : ng) = mid; } f[i][j] = ng; } } rep(b, N)g[0][b + 1] = f[b][b + 1]; f[N - 1][N] = 1; // g[0][N] = 0 rep(a, N)FOR(b, a + 1, N) { g[a + 1][b + 1] = f[a][b] + f[b][b + 1]; } auto C = combinations(N + 10, MO); for (int ba = 1; ba <= N; ++ba) { mint sm; // 取ってないのがa // a+baを次に取る for (int a = 0; a + ba < N; ++a) { sm += max(f[a][a + ba], f[a + ba][a + ba + 1]); } // 全体でK個取る for (int K = ba; K <= N - 1; ++K) { if (ba != N)ans[K - 1] += sm * C[N - ba - 1][K - ba]; } } for (int b = 0; b < N; ++b) { for (int K = b+1; K <= N; ++K) { ans[K - 1] += mint(f[b][b + 1]) * C[N - b - 1][K - b - 1]; } } fact[0] = 1; rep(i, N)fact[i + 1] = fact[i] * (i + 1); rep(i, N)cout << ans[i] * fact[i + 1] << endl; }