#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main()
{
    int A = 0, B = 0, dobas1, dobas2, kapcs = 0;
    while(scanf("%d %d", &dobas1, &dobas2) != EOF)
    {
        if(!kapcs)
        {
            A += dobas1 + dobas2;
            (dobas1 == dobas2) ? 0 : (kapcs = 1);

        }
        else
        {
            B += dobas1 + dobas2;
            (dobas1 == dobas2) ? 0 : (kapcs = 0);
        }
    }
    printf("Player A: %d\nPlayer B: %d\n", A, B);
    return 0;
}