import java.io.*;
import java.util.*;

public class Main {
    static final int MOD = 1000000007;
    static final int BASE = 10001;
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int a = sc.nextInt();
        int b = sc.nextInt();
        int c = sc.nextInt();
        int d = sc.nextInt();
        int e = sc.nextInt();
        int[][] dp = new int[n + 1][20003];
        dp[0][BASE] = 1;
        for (int i = 1; i <= n; i++) {
            for (int j = BASE - (i - 1) * 20; j <= BASE + (i - 1) * 20; j++) {
                if (dp[i - 1][j] == 0) {
                    continue;
                }
                dp[i][j + a] += dp[i - 1][j];
                dp[i][j + a] %= MOD;
                dp[i][j - a] += dp[i - 1][j];
                dp[i][j - a] %= MOD;
                dp[i][j + b] += dp[i - 1][j];
                dp[i][j + b] %= MOD;
                dp[i][j - b] += dp[i - 1][j];
                dp[i][j - b] %= MOD;
                dp[i][j + c] += dp[i - 1][j];
                dp[i][j + c] %= MOD;
                dp[i][j - c] += dp[i - 1][j];
                dp[i][j - c] %= MOD;
            }
        }
        int ans = 0;
        for (int i = BASE + d; i <= BASE + e; i++) {
            ans += dp[n][i];
            ans %= MOD;
        }
        System.out.println(ans);
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public String next() throws Exception {
        if (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
}