#include <bits/stdc++.h>
using namespace std;
long long mn(long long x,long long y)
{
	for(long long i=0;i<=x;i++)               
		if(y-2*x-2*i>=0&&y-2*x-2*i<=x&&3*x+i-y>=0&&3*x+i-y<=x)
			return i;
}
long long mx(long long x,long long y)
{
	for(long long i=(y-2*x)/2;i>=0;i--)
		if(y-2*x-2*i>=0&&y-2*x-2*i<=x&&3*x+i-y>=0&&3*x+i-y<=x)
			return x;
}
int main()
{
	int t;
	long long x,y;
	cin>>t;
	while(t--)
	{
		cin>>x>>y;
		cout<<mn(x,y)<<" "<<mx(x,y)<<endl; 
	}
	return 0;
}  

各位大佬求调