#include<bits/stdc++.h>
using namespace std;
inline int read()
{
	int n=0,f=1,ch=getchar();
	while(ch<'0'||ch>'9')
	{
		if(ch=='-')f=-1;
		ch=getchar();
	}
	while(ch>='0'&&ch<='9')
	{
		n=n*10+ch-'0';
		ch=getchar();
	}
	return n*f;
}
int main()
{
	int t,n,m,sth;
	t=read();
	for(int greg=1;greg<=t;greg++)
	{
		n=read();
		m=read();
		if(m==0)
		{
			printf("0 0\n");
			continue;
		}
		sth=n-m;
		printf("%d ",m);
		for(int i=1;i<=n;i++)
		{
			if(m<=(sth+1)*(i))
			{
				printf("%d\n",i);
				break;
			}
		}
	}
	return 0;
}