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 int long long
using namespace std;
const int N=1<<17,mo=1e9+7;
int n,x,y,z,ans,dp[41][N];
signed main()
{
	scanf("%d%d%d%d",&n,&x,&y,&z);
	dp[0][0]=1;
	int ct=(1<<z-1)|(1<<y+z-1)|(1<<x+y+z-1);
	int state=(1<<x+y+z)-1,now;
	for(int i=1;i<=n;i++)
		for(int s=0;s<=state;s++){
			if(dp[i-1][s]==0) continue;
			for(int k=1;k<=10;k++){
				now=(s<<k)|(1<<k-1);
				now&=state;
				if((now&ct)!=ct)
					dp[i][now]=(dp[i][now]+dp[i-1][s])%mo;
		}		
	}
	ans=1;
	for(int i=1;i<=n;i++)
		ans=ans*10%mo;
	for(int i=0;i<=state;i++)
		ans=(ans-dp[n][i]+mo)%mo;
	printf("%d\n",ans);
	return 0;
}