#include <stdio.h>
#include <stdlib.h>

int main()
{
    int num, digit, max, min;
    scanf("%d", &num);
    max=num%10;
    min=num%10;
    int i=0, kmax, kmin;
    for (num; num>0; num/10) {
        i++;
        digit=num%10;
        if (digit>max)
            max=digit;
            kmax=i;
        if (digit<min)
            min=digit;
            kmin=i;
    }
    if (kmin>kmax)
        printf("left-min");
    else
        printf("left-max");
    return 0;
}