1639

#include<cstdio>

int main () {
    int a,b;
    scanf("%d%d", &a,&b);
    if ((a%2==0) || (b%2==0)){
        printf("[:=[first]");
    }
    if ((a%2==1) && (b%2==1)) {
        printf("[second]=:]");
    }
    return 0;
}