//#define dxx
#ifdef dxx
#define dbg(...) fprintf(stderr,__VA_ARGS__)
#define dex(a) dbg(#a"=%lld onL%d infun %s\n",a,__LINE__,__FUNCTION__)
#include<cstdlib>
#define pause sys##tem("pause")
#define _GLIBCXX_DEBUG
#endif

#include<cstdio>
#include<cstring>
#include<algorithm>
#include<queue>

using ll=long long;
using std::max;
using std::min;
template<class T> void cmax(T&a,T b){a=max(a,b);}
template<class T> void cmin(T&a,T b){a=min(a,b);}

namespace xm{
    int ceil(int x,int y){
        return (x+y-1)/y;
    }void _(){
        int N,M;

        scanf("%d%d",&N,&M);

        printf("%d ",M);

        if(N==M) printf("%d\n",N);
        else printf("%d\n",ceil(M,N-M+1));
    }
}

int main(){
    int t;
    scanf("%d",&t);
    while(t--) xm::_();
    return 0;
}