#include <iostream>
#include <vector>
using namespace std;
struct info {
int st, en, val;
};
int main() {
int n, x, y;
cin >> n;
vector<info> arr(n);
for (int i = 0; i < n; ++i) {
cin >> x >> y;
arr.push_back({x, y, y - x});
}
for (int i = 0; i < n; ++i) cout << arr[i].st << " " << arr[i].en << " " << arr[i].val << endl;
return 0;
}
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