#include<bits/stdc++.h>
using namespace std;
#define int long long
double a,b,c;
double a1,b1,c1;
double a2,b2,c2;
double a3,b3,c3;
double x;
struct arr{
	int x,y,z;
	double d;
}ans[7];
double dist3(double x,double y,double z,double xx,double yy,double zz)
{
	return sqrt((x-xx)*(x-xx)+(y-yy)*(y-yy)+(z-zz)*(z-zz));
}
signed main()
{
	ios::sync_with_stdio(false);
	cin.tie(0);cout.tie(0);
	ans[4].x=ans[4].y=ans[4].z=255;
	ans[4].d=500;
	int T;
	cin>>T;
	while(T--)
	{
		cin>>a>>b>>c;
		for(int i=1;i<=3;i++)
		{
			ans[i].x=ans[i].y=ans[i].z=0;
			ans[i].d=0;
		}
		if(a==0&&b==0&&c==0)
		{
			cout<<"0\n";
			continue;
		}
		x=max({a,b,c});
		x=255/x;
		a1=a*x;b1=b*x;c1=c*x;
		//cout<<a1<<" "<<b1<<" "<<c1<<"\n";
		ans[1].x=ans[1].y=ans[1].z=0;
		ans[1].d=dist3(a,b,c,a1,b1,c1);
		if(abs(a1-255)<1e-6)
		{
			if(b1==0&&c1==0)
			{
				b2=255;c2=255;
			}
			else
			{
				x=max(b1,c1);
				x=255/x;
				b2=b1*x;c2=c1*x;	
			}
			ans[2].x=255;ans[2].y=ans[2].z=0;
			ans[2].d=dist3(0,b1,c1,0,b2,c2);
			if(b1>=c1)
			{
				if(c2==0)
				{
					c3=255;
				}
				else
				{	
					x=c2;
					x=255/x;
					c3=c2*x;
				}
				ans[3].x=255;ans[3].y=255;ans[3].z=0;
				ans[3].d=dist3(0,0,c2,0,0,c3);
			}
			else
			{
				if(b2==0)
				{
					b3=255;
				}
				else
				{
					x=b2;
					x=255/x;
					b3=b2*x;
				}
				ans[3].x=255;ans[3].y=0;ans[3].z=255;
				ans[3].d=dist3(0,b2,0,0,b3,0);
			}
		}
		else if(abs(b1-255)<1e-6)
		{
			if(a1==0&&c1==0)
			{
				a2=255;c2=255;
			}
			else
			{
				x=max(a1,c1);
				x=255/x;
				a2=a1*x;c2=c1*x;	
			}
			ans[2].x=0;ans[2].y=255;ans[2].z=0;
			ans[2].d=dist3(a1,0,c1,a2,0,c2);
			if(a1>=c1)
			{
				if(c2==0)
				{
					c3=255;	
				}
				else
				{
					x=c2;
					x=255/x;
					c3=c2*x;	
				}
				ans[3].x=255;ans[3].y=255;ans[3].z=0;
				ans[3].d=dist3(0,0,c2,0,0,c3);
			}
			else
			{
				if(a2==0)
				{
					a3=255;
				}
				else
				{
					x=a2;
					x=255/x;
					a3=a2*x;
				}
				ans[3].x=0;ans[3].y=255;ans[3].z=255;
				ans[3].d=dist3(a2,0,0,a3,0,0);
			}
		}
		else
		{
			if(a1==0&&b1==0)
			{
				a2=255;b2=255;
			}
			else
			{
				x=max(a1,b1);
				x=255/x;
				a2=a1*x;b2=b1*x;
			}
			ans[2].x=0;ans[2].y=0;ans[2].z=255;
			ans[2].d=dist3(a1,b1,0,a2,b2,0);
			//cout<<a2<<" "<<b2<<endl;
			if(a1>=b1)
			{
				if(b2==0)
				{
					b3=255;
				}
				else
				{
					x=b2;
					x=255/x;
					b3=b2*x;	
				}
				ans[3].x=255;ans[3].y=0;ans[3].z=255;
				ans[3].d=dist3(0,b2,0,0,b3,0);
			}
			else
			{
				if(a2==0)
				{
					a3=255;
				}
				else
				{
					x=a2;
					x=255/x;
					a3=a2*x;
				}
				ans[3].x=0;ans[3].y=255;ans[3].z=255;
				ans[3].d=dist3(a2,0,0,a3,0,0);
			}
		}
		cout<<"4\n";
		for(int i=4;i>=1;i--)
		{
			cout<<setprecision(10)<<ans[i].x<<" "<<ans[i].y<<" "<<ans[i].z<<" "<<ans[i].d<<"\n";
		}
	}
	return 0;
}