Haiku is a short form of Japanese poetry. A Haiku consists of three phrases with 5, 7 and 5 syllables, in this order.

Iroha is looking for X,Y,Z-Haiku (defined below) in integer sequences.

Consider all integer sequences of length N whose elements are between 1 and 10, inclusive. Out of those 10^N sequences, how many contain an X,Y,Z-Haiku?

Here, an integer sequence a_0, a_1, ..., a_{N-1} is said to contain an X,Y,Z-Haiku if and only if there exist four indices x, y, z, w (0 ≦ x < y < z < w ≦ N) such that all of the following are satisfied:

* a_x + a_{x+1} + ... + a_{y-1} = X
* a_y + a_{y+1} + ... + a_{z-1} = Y
* a_z + a_{z+1} + ... + a_{w-1} = Z



Since the answer can be extremely large, print the number modulo 10^9+7.

Constraints

* 3 ≦ N ≦ 40
* 1 ≦ X ≦ 5
* 1 ≦ Y ≦ 7
* 1 ≦ Z ≦ 5

Input

The input is given from Standard Input in the following format:


N X Y Z


Output

Print the number of the sequences that contain an X,Y,Z-Haiku, modulo 10^9+7.

Examples

Input

3 5 7 5


Output

1


Input

4 5 7 5


Output

34


Input

37 4 2 3


Output

863912418


Input

40 5 7 5


Output

562805100
#include<iostream>
#include<iomanip>
//#include<cstdio>
#include<vector>
#include<map>
#include<queue>
#include<algorithm>
#include<cmath>
#include<cassert>
using namespace std;
typedef long long ll;
const ll P = 1e9+7;
ll dp[50][1<<18];

int main(){
	int N, X, Y, Z;
	cin >> N >> X >> Y >> Z;

	//for(int k=0; k<(1<<18);k++) dp[0][k] = 1;
	dp[0][0] = 1;
	for(int i=1; i<=N; i++){
		for(int k=0; k<(1<<18); k++){
			for(int n=1; n<=10; n++){
				int l=((1<<18)-1)&((k<<n)|(1<<(n-1)));
				if((l>>(Z-1))&(l>>(Y+Z-1))&(l>>(X+Y+Z-1))&1){
					continue;
				}
				dp[i][l] += dp[i-1][k];
				dp[i][l] %= P;
			}
		}
	}

	ll ans = 1;
	for(int i=0; i<N; i++){
		ans *= 10;
		ans %= P;
	}

	for(int k=0; k<(1<<18); k++){
		ans = (ans - dp[N][k] + P)%P;
		//if(dp[N][k] > 0) cout << k << " " << dp[N][k] << endl;
	}

	cout << ans << endl;

	return 0;
}
