#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef vector<int> VI;
#define REP(i, n) for(int(i)=0;(i)<(n);++(i))
#define in(T,V) T V;cin>>V;
const int MOD = int(1e9+7);

int main(){
    in(int,N);
    REP(i,N){
        in(ll,A); in(ll,B);
        double l = log10(A+0.) * B;

        ll Z = (ll)l;
        double d = pow(10, l-Z+1);
        while(d < 10.){
            d *= 10; Z--;
        }
        ll X = (ll)d / 10;
        ll Y = (ll)d % 10;

        cout << X << " " << Y << " " << Z << endl;
    }
}