#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d", &a, &b);
c = (a + b) % 7;
if(c == 0)
c = 7;
printf("%d\n", c);
return 0;
}

#include <stdio.h>
int main()
{
int a, b, c;
scanf("%d %d", &a, &b);
c = (a + b) % 7;
if(c == 0)
c = 7;
printf("%d\n", c);
return 0;
}