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<bits/stdc++.h>
#define rep(i,x,y) for (int i=(x); i<=(y); i++)
#define ll long long
#define N 50
#define M 17
#define mod 1000000007
using namespace std;
int n,x,y,z,pw[N],f[2][(1<<M)+10];
void upd(int &x,int y){ x+=y; if (x>=mod) x-=mod; }
int main(){
	scanf("%d%d%d%d",&n,&x,&y,&z);
	pw[0]=1; rep (i,1,n) pw[i]=(ll)pw[i-1]*10%mod;
	int m=x+y+z,k=1,nk=0,ret=0;
	f[0][0]=1;//定义一个0/1状态，1=(1),2=(01),3=(001)...(2,3,1,4,1)=(10001100101)（倒过来），长度表示加起来的和。
	//f[i][j]表示处理到第i为状态为j的方案数
	rep (i,0,n-1){
		k^=1; nk^=1; memset(f[nk],0,sizeof(f[nk]));
		rep (sta,0,(1<<m)-1) if (f[k][sta]){
			rep (d,1,10){//枚举要插入的数字
				int nw=sta>>d;
				if (d<=m) nw|=1<<m-d;
				if ((nw&1) && (nw>>x&1) && (nw>>x+y&1)) upd(ret,(ll)f[k][sta]*pw[n-i-1]%mod);
				else upd(f[nk][nw],f[k][sta]);
			}
		}
	}
	printf("%d\n",ret);
	return 0;
}