#include <iostream>

int main()
{
	using namespace std;
	
	int n;
	cin >> n;
	
	int** array = new int*[n];
	
	for (int i = 0; i < n; i++)
		array[i] = new int[4];
	
	for (int i = 0; i < n; i++)
		for (int k = 0; k < 4; k++)
			cin >> array[i][k];
	
	int count = 0;
	for (int i = 0; i < n; i++)
	{
		if (array[i][0] == 1)
			for (int m = 0; m < n; m++)
			{
				if (array[m][0] == 2)
					for (int k = 0; k < n; k++)
					{
						if (array[k][0] == 3)
							if (array[i][1] or array[m][1] or array[k][1])
							if (array[i][2] or array[m][2] or array[k][2])
							if (array[i][3] or array[m][3] or array[k][3])
								count++;
					}
			}
	}
	
	cout << count;
	
	return 0;
}