Problem: You have c_1 letters 'a', c_2 letters 'b', ..., c_{26} letters 'z'. You want to build a beautiful string of length n from them (obviously, you cannot use the i-th letter more than c_i times). Each c_i is greater than n/3.

A string is called beautiful if there are no palindromic contiguous substrings of odd length greater than 1 in it. For example, the string "abacaba" is not beautiful, it has several palindromic substrings of odd length greater than 1 (for example, "aca"). Another example: the string "abcaa" is beautiful.

Calculate the number of different strings you can build, and print the answer modulo 998244353.

Input

The first line contains one integer n (3 ≤ n ≤ 400).

The second line contains 26 integers c_1, c_2, ..., c_{26} (n/3 < c_i ≤ n).

Output

Print one integer — the number of strings you can build, taken modulo 998244353.

Examples

Input


4
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2


Output


422500


Input


3
2 2 2 2 2 2 3 3 3 2 2 2 2 2 2 3 3 3 2 2 3 2 2 3 2 2


Output


16900


Input


400
348 322 247 158 209 134 151 267 268 176 214 379 372 291 388 135 147 304 169 149 193 351 380 368 181 340


Output


287489790

Solution (in CPP):

Solution:
#include <algorithm>
#include <bitset>
#include <cassert>
#include <chrono>
#include <cmath>
#include <complex>
#include <cstdio>
#include <cstring>
#include <ctime>
#include <functional>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <limits>
#include <map>
#include <numeric>
#include <queue>
#include <random>
#include <set>
#include <stack>
#include <string>
#include <tuple>
#include <utility>
#include <vector>

#define int long long
#define double long double
#define ff first
#define ss second
#define endl '\n'
#define ii pair<int, int>
#define mp make_pair
#define mt make_tuple
#define DESYNC                      \
  ios_base::sync_with_stdio(false); \
  cin.tie(0);                       \
  cout.tie(0)
#define pb push_back
#define vi vector<int>
#define vii vector<ii>
#define all(x) x.begin(), x.end()
#define EPS 1e-9
#define INF 1e18
#define ROOT 1
#define curtime chrono::steady_clock::now().time_since_epoch().count
#define rep(i, beg, n, s) for (int i = beg; i < n; i += s)
using ll = long long;
using namespace std;
const double PI = acos(-1);
// const int M = 1000000007;
const int M = 998244353;
mt19937 rng(chrono::steady_clock::now().time_since_epoch().count());
inline int mod(int n, int m = M) {
  int ret = n;
  while (ret >= m) ret -= m;
  if (ret < 0) ret += m;
  return ret;
}

int exp(int n, int k, int m = M) {
  if (k == 0) return 1;
  if (k == 1) return n;
  int ax = exp(n, k / 2, m);
  ax = mod(ax * ax, m);
  if (k % 2) ax = mod(ax * n, m);
  return ax;
}

int gcd(int a, int b) {
  if (a == 0)
    return b;
  else
    return gcd(b % a, a);
}

/* LIBRARY INCLUDES */

/* END OF LIBRARY INCLUDES */

/*      TEMPLATE DEFINES      */
// #define FILE_INPUT
// #define PRINT_TEST_CASE
//#define MULTIPLE_TEST_CASE

/*      SOLUTION CODE      */
int cnt[404][26][26];
int one[404][404][2][2];     // [0 - neq | 1 - eq]
int two[2][404][404][3][3];  // [0 - neq | 1 - eq1 | 2 - eq2]

void solution(int testcase) {
#ifdef PRINT_TEST_CASE
  cout << "Case #" << testcase << ": ";
#endif
  // Code starts here
  int n;
  cin >> n;
  int c[26];
  for (int i = 0; i < 26; i++) {
    cin >> c[i];
  }

  // calculate without violation
  memset(cnt, 0, sizeof cnt);
  cnt[0][0][0] = 1;
  for (int i = 0; i < n; i++) {
    for (int a = 0; a < 26; a++) {
      for (int b = 0; b < 26; b++) {
        for (int c = 0; c < 26; c++) {
          if (i >= 2 && c == a) continue;
          cnt[i + 1][b][c] = mod(cnt[i + 1][b][c] + cnt[i][a][b]);
        }
      }
    }
  }

  // calculate violation of one
  memset(one, 0, sizeof one);
  one[0][0][0][0] = 1;
  for (int i = 0; i < n; i++) {
    for (int j = 0; j < n; j++) {
      for (int a = 0; a < 2; a++) {
        for (int b = 0; b < 2; b++) {
          if (a == 0) {
            one[i + 1][j + 1][b][1] = mod(one[i + 1][j + 1][b][1] + one[i][j][a][b]);
            one[i + 1][j][b][0] = mod(one[i + 1][j][b][0] + one[i][j][a][b] * (24 + (i < 2)));
          } else {
            one[i + 1][j][b][0] = mod(one[i + 1][j][b][0] + 25 * one[i][j][a][b]);
          }
        }
      }
    }
  }

  memset(two, 0, sizeof two);
  two[0][0][0][0][0] = 1;
  for (int i = 0; i < n; i++) {
    int idx = i % 2;
    memset(two[1 - idx], 0, sizeof two[1 - idx]);
    for (int j = 0; j < n; j++) {
      for (int k = 0; k < n; k++) {
        for (int a = 0; a < 3; a++) {
          for (int b = 0; b < 3; b++) {
            if (a == 0) {
              two[1 - idx][j][k][b][0] = mod(two[1 - idx][j][k][b][0] + two[idx][j][k][a][b] * (23 + (i < 2)));
              two[1 - idx][j + 1][k][b][1] = mod(two[1 - idx][j + 1][k][b][1] + two[idx][j][k][a][b]);
              two[1 - idx][j][k + 1][b][2] = mod(two[1 - idx][j][k + 1][b][2] + two[idx][j][k][a][b]);
            } else if (a == 1) {
              two[1 - idx][j][k][b][0] = mod(two[1 - idx][j][k][b][0] + two[idx][j][k][a][b] * 24);
              two[1 - idx][j][k + 1][b][2] = mod(two[1 - idx][j][k + 1][b][2] + two[idx][j][k][a][b]);
            } else if (a == 2) {
              two[1 - idx][j][k][b][0] = mod(two[1 - idx][j][k][b][0] + two[idx][j][k][a][b] * 24);
              two[1 - idx][j + 1][k][b][1] = mod(two[1 - idx][j + 1][k][b][1] + two[idx][j][k][a][b]);
            }
          }
        }
      }
    }
  }

  // accumulate
  int ans = 0;
  for (int a = 0; a < 26; a++) {
    // add all
    for (int b = 0; b < 26; b++) {
      ans = mod(ans + cnt[n][a][b]);
    }

    // subtract from one
    for (int k = c[a] + 1; k <= n; k++) {
      for (int x = 0; x < 2; x++) {
        for (int y = 0; y < 2; y++) {
          ans = mod(ans - one[n][k][x][y]);
        }
      }
    }

    // add from two
    for (int b = a + 1; b < 26; b++) {
      for (int ca = c[a] + 1; ca <= n; ca++) {
        for (int cb = c[b] + 1; cb <= n; cb++) {
          for (int x = 0; x < 3; x++) {
            for (int y = 0; y < 3; y++) {
              ans = mod(ans + two[n % 2][ca][cb][x][y]);
            }
          }
        }
      }
    }
  }

  cout << ans << endl;
}

#ifdef FILE_INPUT
freopen("equal.in", "r", stdin);
freopen("equal.out", "w", stdout);
#endif

int32_t main() {
  DESYNC;
  int t = 1;
#ifdef MULTIPLE_TEST_CASE
  cin >> t;
#endif
  for (int _testcase = 1; _testcase <= t; _testcase++) solution(_testcase);
}