#include <stdio.h>

int main(void){
	long long int x,y,z;
	scanf("%lle %lle %lle",&x,&y,&z);
	if(x % 3 == 0 ||  y % 3 == 0 || z % 3 == 0 ){
		printf("yes");
	}else{
		printf("No");
	}
}