#include <stdio.h>
int main(void){
    int n;
    scanf("%d", &n);
    n = n % 10;
    if (n  == 3)
    printf("bom");
    else if (n  == 0 || n == 1 || n == 6 || n == 8)
    printf("pos");
    else
    printf("hon");
    return (0);
}
