import java.util.*;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int N = 6;//sc.nextInt();
        int [] a = new int [100];
        for(int i=0; i<N; i++){
            int t=sc.nextInt();
            a[t-1]++;
        }
        long total=0;
        for(int i=0; i<100; i++){
            for(int j=i+1; j<100; j++){
                for(int k=j+1; k<100; k++){
                    total+=a[i]*a[j]*a[k];
                }
            }
        }
        int m=(int)Math.pow(10,9)+7;
        total%=m;
        System.out.println(total);
    }
}