#define M 1000000007
#define C 70000

t;a;b;c;d;e;r;
s[600][C*2];

main(u,i){
	scanf("%d%d%d%d%d%d",&t,&a,&b,&c,&d,&e);
	s[0][C]=1;
	for(u=0;u<t;++u){
		for(i=u*-60;i<=u*60;++i){
			int sui=s[u][C+i];
			s[u+1][C+i-a]=(s[u+1][C+i-a]+sui)%M;
			s[u+1][C+i+a]=(s[u+1][C+i+a]+sui)%M;
			s[u+1][C+i-b]=(s[u+1][C+i-b]+sui)%M;
			s[u+1][C+i+b]=(s[u+1][C+i+b]+sui)%M;
			s[u+1][C+i-c]=(s[u+1][C+i-c]+sui)%M;
			s[u+1][C+i+c]=(s[u+1][C+i+c]+sui)%M;
		}
	}
	for(i=d;i<=e;++i){
		r=(r+s[t][C+i])%M;
	}
	printf("%d",r);
}