#include<bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "debug.h"
#else
#define debug(...) 42;
#define endl '\n'
#endif

#define int long long
void solve(){
    int a,b;
    cin>>a>>b;
    int d=1;
    d=b;
    while(b%2==0)
    {
        b=b/2;
    }
    while(b%5==0)
    {
        b=b/5;
    }
    int u=d;
    int ansc=1e9;
    int ansd=1e9;
    for(int i=1;i<32;i++)
    {
        int tep=u;
        if(tep>1e9) break;
        for(int j=1;j<=22;j++)
        {
            if(tep>1e9) break;
            int nowc=b-(a*(tep/d))%b;
            nowc=nowc%b;
            int gc=__gcd(nowc,tep);
            if(nowc/gc<ansc)
            {
                ansc=nowc/gc;
                ansd=tep/gc;
            }
            tep=tep*5;
        }
        u=u*2;
    }
    cout<<ansc<<" "<<ansd<<'\n';


}

signed main()
{    
    ios::sync_with_stdio(false); cin.tie(nullptr); cout.tie(nullptr);
    int __;cin>>__;
    while(__--){
        solve();
    }
}