#include <stdio.h>
#include <string.h>
int main(){
    int n;
    scanf("%d",&n);
    
    char s1[100];
    char s2[100];
    scanf("%c",&s1);
    scanf("%c",&s2);
    
    printf(" %c ",&s1);
    printf(" %c",&s2);
    
    
    return 0;
}