#include <bits/stdc++.h>
using namespace std;
const int maxN = 3e3 + 5;
const int LOG = 1;
const long long INF = 1e18;
const long long MOD = 1e9 + 7;
int a[maxN], arumin[2][maxN][maxN];
int ft[maxN], iv[maxN], ans[maxN];
int cnt[maxN];
int modP(int a, int b = MOD - 2) {
  if (!b) return 1;
  int c = modP(a, b >> 1);
  c = 1ll * c * c % MOD;
  if (b & 1) c = 1ll * c * a % MOD;
  return c;
}
void hanji(int y, int z, int &x) {
  if (z != 1) y = 1ll * y * z % MOD;
  x += y;
  if (x >= MOD) x -= MOD;
  return;
}
int main() {
  time_t START = clock();
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  ft[0] = 0;
  for (int i = 1; i < maxN; i++) {
    ft[i] = (ft[i - 1] << 1) % MOD + 1;
    iv[i] = modP(ft[i]);
  }
  ans[0] = -1;
  arumin[0][0][0] = 1;
  int n, c;
  scanf("%d%d", &n, &c);
  for (int i = 1; i <= n; i++) {
    scanf("%d", a + i);
    a[i]--;
  }
  if (c <= LOG) {
    for (int i = 1; i <= n; i++) {
      bool b = i & 1;
      for (int j = 0; j <= i / c + 1; j++)
        for (int mask = 0; mask < (1 << c); mask++) arumin[b][j][mask] = 0;
      for (int j = 0; j <= i / c; j++) {
        for (int mask = 0; mask + 1 < (1 << c); mask++) {
          hanji(arumin[1 - b][j][mask], 1, arumin[b][j][mask | (1 << a[i])]);
          hanji(arumin[1 - b][j][mask], 1, arumin[b][j][mask]);
        }
        hanji(arumin[b][j][(1 << c) - 1], 1, arumin[b][j + 1][0]);
      }
    }
    for (int j = 0; j <= n / c; j++)
      for (int mask = 0; mask + 1 < (1 << c); mask++)
        hanji(arumin[n & 1][j][mask], 1, ans[j]);
  } else {
    for (int i = 1; i <= n; i++) {
      int block = 0;
      int coeff = 1;
      for (int j = i; j > 0; j--) {
        if (a[j] != a[i]) {
          if (cnt[a[j]] == 0) {
            block++;
            cnt[a[j]]++;
          } else {
            coeff = 1ll * coeff * iv[cnt[a[j]]] % MOD;
            cnt[a[j]]++;
            coeff = 1ll * coeff * ft[cnt[a[j]]] % MOD;
          }
        }
        if (block + 1 == c)
          for (int x = 0; x <= j / c; x++)
            hanji(arumin[0][j - 1][x], coeff, arumin[0][i][x + 1]);
      }
      memset(cnt, 0, sizeof cnt);
    }
    int tmp = 1;
    for (int i = 1; i <= n; i++) cnt[a[i]]++;
    for (int i = 0; i < c; i++) tmp = 1ll * tmp * ft[cnt[i]] % MOD;
    for (int i = 0; i <= n; i++) {
      if (i > 0) {
        tmp = 1ll * tmp * iv[cnt[a[i]]] % MOD;
        cnt[a[i]]--;
        tmp = 1ll * tmp * ft[cnt[a[i]]] % MOD;
      }
      int coeff = (ft[n - i] + 1 + MOD - tmp) % MOD;
      for (int j = 0; j <= i / c; j++) hanji(arumin[0][i][j], coeff, ans[j]);
    }
  }
  for (int i = 0; i <= n; i++) printf("%d ", ans[i]);
  printf("\n");
  time_t FINISH = clock();
  cerr << "Execution time: "
       << (long double)(FINISH - START) / CLOCKS_PER_SEC * 1000.0
       << " milliseconds.\n";
  return 0;
}
