#include <bits/stdc++.h>
using namespace std;
#pragma GCC optimize("Ofast")
#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#define rep(i,a,b) for(LL i = a;i<b; i++)
#define rrep(i,a,b) for(LL i = a;i>b; i--)
#define tobirep(i,a,b,c) for(LL i = a;i<b; i+=c)
#define tobirrep(i,a,b,c) for(LL i = a;i>b; i-=c)
#define INF ((1LL<<62)-(1LL<<31))
#define ooki 9223372036854775807
#define tii -9223372036854775808
typedef long long LL;
int main(){
  ios::sync_with_stdio(0);
  cin.tie(nullptr);
  LL n,acount=0,bcount=0,ccount=0;
  cin >> n;
  rep(i,0,n){LL a;cin >> a;if(a%3!=0){acount++;} }
  rep(i,0,n){LL b;cin >> b;if(b%3!=0){bcount++;} }
  rep(i,0,n){LL c;cin >> c;if(c%3!=0){ccount++;} }
  cout << acount * bcount* ccount << '\n';
  
}