#include<bits/stdc++.h>
using namespace std;

#define int long long
#define rep(i,n) for(int i=0;i<(n);i++)
#define REP(i,a,b) for(int i=(a);i<(b);i++)
#define pb push_back
#define all(v) (v).begin(),(v).end()
typedef vector<int>vi;

double pow(int a,int b){
    double ret=1;
    while(b){
        if(b&1)ret*=a;
        a*=a;
        b>>=1;
        while(ret>100000)ret/=10;
        while(a>100000)a/=10;
    }

    return ret;
}

void solve(){
    int A,B;
    cin>>A>>B;
    double x=pow(A,B);
    while(x>=100)x/=10;
    int y=x;
    cout<<y/10<<" "<<y%10<<" "<<(int)(log10(A)*B)<<endl;
}

signed main(){
    int N;
    cin>>N;

    while(N--)solve();
    return 0;
}