#include <stdio.h>
static int check_date (int d, int m, int y)
{
 if (!d || !m || !y)
 return 1;
 if (d < 0 || m < 0 || y < 0)
 {
 printf ("%d %d %d: wrong date\n", d, m, y);
 return 2;
 }
 return 0;
}

static int leap_year (int y)
{
 return (y % 400 == 0) || (y % 4 == 0 && y % 100 != 0);
}

static int days_in_year (int y)
{
 return leap_year (y) ? 366 : 365;
}

static int days_between_years (int y1, int y2)
{
 int i;
 int days = 0;
 for (i = y1; i < y2; i++)
 days += days_in_year (i);
 return days;
}

static int days_from_jan1 (int d, int m, int y)
{
 int days = 0;
 switch (m) {
 case 12: days += 30;
 case 11: days += 31;
 case 10: days += 30;
 case 9: days += 31;
 case 8: days += 31;
 case 7: days += 30;
 case 6: days += 31;
 case 5: days += 30;
 case 4: days += 31;
 case 3: days += leap_year (y) ? 29 : 28;
 case 2: days += 31;
 case 1: break;
 }
 return days + d;
}

int main (void)
{
 int m1, d1, y1, m2, d2, y2;
 int t1, t2;
 int days1, days2, total;
 if (scanf ("%d%d%d%d%d%d", &d1, &m1, &y1, &d2, &m2, &y2) != 6)
 {
     printf("Wrong data\n");
     return 1;
 }
 t1 = check_date (d1, m1, y1);
 t2 = check_date (d2, m2, y2);
 if (!(t1 && t2))
 {
     printf("Wrong data\n");
     return 1;
 }
 days1 = days_from_jan1 (d1, m1, y1);
 days2 = days_from_jan1 (d2, m2, y2);
 total = days_between_years (y1, y2) + (days2 - days1);
 printf ("Days between dates: %d, weeks between days: %d\n",
 total, total / 7);
 }
 return 0;
}