#include<stdio.h>
int main()
{
 double x,y,r;
 int t,i;
 scanf("%d",&t);
 for(i=0;i<t;i++)
 {
     scanf("%lf %lf %lf",&x,&y,&r);
     if(r==x && r==y)
        printf("%lf %lf\n",0,x);
     if(r==x && r!=y)
        printf("%lf %lf\n",0,y);
     if(r==y && r!=x)
        printf("%lf %lf\n",x,0);
    if(r>x)
    {
        printf("%lf %lf\n",0,(r-y));
    }
    if(r<x)
    {
        printf("%lf %lf\n",(x-r),y);
    }
 }
return 0;

}