import java.util.*;
import java.io.*;
import java.math.*;
// import java.util.stream.Stream;

class Main{
    static BufferedReader buff = new BufferedReader(new InputStreamReader(System.in));
    static StringTokenizer st;
    static PrintWriter output = new PrintWriter(System.out);
    static Scanner sc = new Scanner(System.in);
    public static void main(String[] args) throws IOException{
        int n = sc.nextInt();
        ArrayList<Long> A = new ArrayList<>();
        ArrayList<Long> B = new ArrayList<>();
        ArrayList<Long> C = new ArrayList<>();
        for(int i=0;i<n;i++) {
            long v = sc.nextLong();
            if(v % 3 == 0) continue;
            A.add(v);
        }
        for(int i=0;i<n;i++) {
            long v = sc.nextLong();
            if(v % 3 == 0) continue;
            B.add(v);
        }
        for(int i=0;i<n;i++) {
            long v = sc.nextLong();
            if(v % 3 == 0) continue;
            C.add(v);
        }
        long ans = 0;
        for(int i=0;i<A.size();i++) {
            ans += B.size()*C.size();
        }
        output.print(ans);
        output.flush();
    }
}