#include<iostream>
#include<iomanip>
#include<cmath>
#include<algorithm>
#include <algorithm>
using namespace std;
void Ahmed_Negm(){
  #ifndef ONLINE_JUDGE
    freopen("input.txt", "r", stdin), freopen("output.txt", "w", stdout);
  #endif
}
int main()
{Ahmed_Negm();

int test;
cin>>test;
for(int i = 1; i <= test; i++){
  long long num, digit, rev;
  cin>>num;
  while(num>0){
digit = num%10;
cout<<digit<<" ";
num /= 10;

  }

cout<<endl;




}





    return 0;
}