#include <stdio.h>
main()
{
	int c1,c2,c3,s1,s2,s3;
	s1 = s2 = s3 = 0;
	while (scanf("%d %d %d",&c1,&c2,&c3) != EOF) {
		s1 += c1;
		s2 += c2;
		s3 += c3;
	}
	printf("%d %d %d\n",s1,s2,s3);
}