#include <iostream>
using namespace std;
int main()
{
	long int time, root, cen;
	long int min, max, tmp;
	cin>>time;
	while(time>0)
	{
		cin>>root;
		cen=2;
		while((root-cen)%(cen*2)!=0)
		{
			cen=cen*2;
		}
		if((root-cen)%(cen*2)==0)// 其左右分别是＋/－ cen/2
		{
			//tmp;
			max=root;
			min=root;
			for(tmp=cen/2;tmp>1;tmp/=2)
			{
				max+=tmp;
				min-=tmp;
				
			}
			cout<<min-1<<" "<<max+1<<endl;

		}
		time--;
	}
	return 0;
}