---

/**********************************************************************************/
/*  Problem: d475 "玩具求幂题(求幂系列题2)" from scientific             */
/*  Language: CPP                                                                 */
/*  Result: TLE (2)  on ZeroJudge                                                 */
/*  Author: sunny at 2010-12-23 21:03:05                                          */
/**********************************************************************************/


#include<stdio.h>

int main()
{
   int m,n;
    while (scanf("%d%d",&m,&n)!=EOF)
    {
          printf("big");
    }
    return 0;
}