import java.util.Scanner;
import java.util.*;
class Main{
public static void main(String[] args){
Scanner teclado = new Scanner(System.in);
int vec[] = new int[1];
int dato = teclado.nextInt();
for
String numero = teclado.nextLine();
for(int i=0; i < numero.length(); i++){
System.out.println(numero.substring(i, i+1));
if (i!=numero.length()-1)
System.out.print(" ");
}
}
}
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