> #include<iostream.h>
> void main()
> {
> 	char reduce[2][3];
> 	int i=0,times;
> 	cin>>times;
> 	for(i=0;i<times;i++)
> 	{   cin>>reduce[0]>>reduce[1];
> 
> 	int  res1,res2;
> 	res1=reduce[0][0]-reduce[1][0];
> 	res2=reduce[0][1]-reduce[1][1];
> 
> 	int s1,s2,a,b,c,d;
> 
> 	
> 	s1=res1>0?res1:-res1;
> 	s2=res2>0?res2:-res2;
> 
> 	a= s1>s2?s1:s2;
> 	b= (s1*s2==0||s1-s2==0)?1:2;
> 	c= (s1*s2==0)?1:2;
> 	d= (s1==s2)?1:((s1-s2)%2==0?2:0);
> 
> 	if(d==0)
> 		cout<<a<<" "<<b<<" "<<c<<" "<<"Inf"<<endl;
> 	else
> 		cout<<a<<" "<<b<<" "<<c<<" "<<d<<endl;
> 	}
> }