#include <iostream>
using namespace std;
 
const int TEN = 10;
const int HUNDRED  =100;
const int MAX_LENGTH = 1000;
 
int main() {
	int n, v[MAX_LENGTH + 1];
	cin >> n;
 
	for (int i = 1; i <= n; ++i) {
		cin >> v[i];
		int flag = 1;
		int lastA = v[i] % HUNDRED;
			int firstB = 0;
		if (flag == 0) {
			int copyB = v[i];
			while (copyB >= HUNDRED) {
				firstB = copyB;
				copyB /=TEN;
			}
 
		}
		flag = 0;
		cout << lastA << " " << firstB <<" \n";
	}
	return 0;
}

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NAoxMjM0IDM0NTYgNTYxMSAxMTIy

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