#include <iostream>
#include <sstream>
#include <iomanip>
#include <vector>
#include <string>
#include <map>
#include <set>
#include <algorithm>
#include <numeric>
#include <iterator>
#include <functional>
#include <complex>
#include <queue>
#include <stack>
#include <cmath>
#include <cassert>
using namespace std;
typedef long long LL;
typedef long double LD;
typedef complex<LD> CMP;

class Ear { public:
	long long getCount(vector <string> redX, vector <string> blueX, vector <string> blueY)
	{
		vector<int> rx,  bx, by;
		{
			stringstream sin(accumulate(redX.begin(), redX.end(), string("")));
			for(int x; sin>>x; ) rx.push_back(x);
		}
		{
			stringstream sin(accumulate(blueX.begin(), blueX.end(), string("")));
			for(int x; sin>>x; ) bx.push_back(x);
		}
		{
			stringstream sin(accumulate(blueY.begin(), blueY.end(), string("")));
			for(int y; sin>>y; ) by.push_back(y);
		}
		int B = bx.size();

		LL total = 0;
		for(int p=0; p<B; ++p)
		for(int q=0; q<B; ++q)
		if(by[p] > by[q])
		{
			int px=bx[p], py=by[p], qx=bx[q], qy=by[q];
			LL a=0, b=0, c=0, d=0;
			for(int i=0; i<rx.size(); ++i)
			{
				int x = rx[i];
				double z = px + (qx-px)*py/double(py-qy);
				if(x<min<double>(z,px))
					++a;
				if(min<double>(z,px)<=x && x<qx)
					++b;
				if(qx<x && x<=max<double>(z,px))
					++c;
				if(max<double>(z,px)<x)
					++d;
			}
			total += (a*(a-1)/2+a*b) * (d*(d-1)/2+d*c);
		}
		return total;
	}
};

// BEGIN CUT HERE
#include <ctime>
double start_time; string timer()
 { ostringstream os; os << " (" << int((clock()-start_time)/CLOCKS_PER_SEC*1000) << " msec)"; return os.str(); }
template<typename T> ostream& operator<<(ostream& os, const vector<T>& v)
 { os << "{ ";
   for(typename vector<T>::const_iterator it=v.begin(); it!=v.end(); ++it)
   os << '\"' << *it << '\"' << (it+1==v.end() ? "" : ", "); os << " }"; return os; }
void verify_case(const long long& Expected, const long long& Received) {
 bool ok = (Expected == Received);
 if(ok) cerr << "PASSED" << timer() << endl;  else { cerr << "FAILED" << timer() << endl;
 cerr << "\to: \"" << Expected << '\"' << endl << "\tx: \"" << Received << '\"' << endl; } }
#define CASE(N) {cerr << "Test Case #" << N << "..." << flush; start_time=clock();
#define END	 verify_case(_, Ear().getCount(redX, blueX, blueY));}
int main(){

CASE(0)
	string redX_[] = {"3 2 8 7"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"5 4"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"2 4"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 1LL; 
END
CASE(1)
	string redX_[] = {"3 2 8 7"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"2 8"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"3 4"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 0LL; 
END
CASE(2)
	string redX_[] = {"1 2 6 9"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"3 6 8 5"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"1 5 4 3"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 4LL; 
END
CASE(3)
	string redX_[] = {"10000"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"10000 9999"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"10000 9999"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 0LL; 
END
CASE(4)
	string redX_[] = {"100 2", "00", " 39", "9", " 800 900 9", "99"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"15", "0 250 ", "349"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"2 3 1"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 12LL; 
END
CASE(5)
	string redX_[] = {"1", " ", "2", " ", "3", " ", "4 5 6", " 7 8 9"};
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = {"4", " ", "5", " ", "6", " 7 ", "8"};
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = {"1", " 2 ", "3 4", " 5"};
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = 204LL; 
END
/*
CASE(6)
	string redX_[] = ;
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = ;
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = ;
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = LL; 
END
CASE(7)
	string redX_[] = ;
	  vector <string> redX(redX_, redX_+sizeof(redX_)/sizeof(*redX_)); 
	string blueX_[] = ;
	  vector <string> blueX(blueX_, blueX_+sizeof(blueX_)/sizeof(*blueX_)); 
	string blueY_[] = ;
	  vector <string> blueY(blueY_, blueY_+sizeof(blueY_)/sizeof(*blueY_)); 
	long long _ = LL; 
END
	*/
}
// END CUT HERE
