import java.util.Scanner;
 
public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int T = sc.nextInt();
        while (T-- > 0) {
            long n = sc.nextLong();
            if (n == 0) {
                System.out.println("0");
            } else {
                StringBuilder sb = new StringBuilder();
                while (n > 0) {
                    sb.append(n % 10).append(' ');
                    n /= 10;
                }
                sb.setLength(sb.length() - 1);
                System.out.println(sb.toString());
            }
        }
        sc.close();
    }
}
 

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NAoxMjEKMzkKMTIzNDU2CjEyMDA=

4
121
39
123456
1200