#include<stdio.h>5 

int main () {

int m,d,s;

scanf("%d %d",&m,&d);

s = (m*2+d) % 3;

switch(s) {

case 0:

printf("普通\n");

break;

case 1:

printf("吉\n");

break;

case 2:

printf("大吉\n");

break;

}

return 0;

}