#include <cstdio>
using namespace std;

int mon[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

int cal(int y, int m)
{
	if(m != 2) return mon[m];
	return mon[2]+((y%4==0 && y%100!=0) || y%400==0);
}

int main()
{
	int t;
	cin >> t;
	while(t--)
	{
		int y, m, d, yy, mm, dd;
		scanf("%d%d%d", &y, &m, &d);
		scanf("%d%d%d", &yy, &mm, &dd);
		
		int num = max(0, yy-y-1)/400;
		int ans = num*(365*400+97);
		y += 400*num;
		while(1) {
			if(y == yy && m == mm && d == dd) break;
			ans++;
			d++;
			if(d > cal(y, m)) {
				d = 1;
				m++;
				if(m > 12) {
					m = 1;
					y++;
				}
			}
		}
		cout << ans << endl;
	}
	return 0;
}

20 total views, no views today