#include <stdio.h>
#include <stdlib.h>


void main(void)
{
 FILE *in_file;
 int i, j, a, b, c;
 int no_cases;
 int x1, x2, x3, y1, y2, y3;
 int l1, l2, l3;

 in_file = fopen(\"input.txt\", \"r\");
 if(in_file == NULL) exit(1);
 
 fscanf(in_file, \"%d\", &no_cases);
 for(i=0 ; i<no_cases ; i++)
 {
  fscanf(in_file, \"%d\", &x1);
  fscanf(in_file, \"%d\", &y1);
  fscanf(in_file, \"%d\", &x2);
  fscanf(in_file, \"%d\", &y2);
  fscanf(in_file, \"%d\", &x3);
  fscanf(in_file, \"%d\", &y3);

  a=(x1-x2)*(x1-x2)+(y1-y2)*(y1-y2);
  b=(x2-x3)*(x2-x3)+(y2-y3)*(y2-y3);
  c=(x1-x3)*(x1-x3)+(y1-y3)*(y1-y3);
  
  if(a<c && c<b)
  {
   l1=a;
   l2=c;
   l3=b;
  
  
  if(l1+l2==l3)printf(\"1\\n\");
  else if(l1+l2<l3) printf(\"2\\n\");
  else if(l1+l2>l3) printf(\"3\\n\");
  }

  else if(a<b && b<c)
  {
   l1=a;
   l2=b;
   l3=c;
  
  
  if(l1+l2==l3)printf(\"1\\n\");
  else if(l1+l2<l3) printf(\"2\\n\");
  else if(l1+l2>l3) printf(\"3\\n\");
  }
  else if(b==c && a==c)
  {
   l1=a;
   l2=b;
   l3=c;
  
  
  if(l1+l2==l3)printf(\"1\\n\");
  else if(l1+l2<l3) printf(\"2\\n\");
  else if(l1+l2>l3) printf(\"3\\n\");
  }
  else if(b<c && c<a)
  {
   l1=b;
   l2=c;
   l3=a;
  
  
  if(l1+l2==l3)printf(\"1\\n\");
  else if(l1+l2<l3) printf(\"2\\n\");
  else if(l1+l2>l3) printf(\"3\\n\");
  }
  else if(c<b && b<a)
  {
   l1=c;
   l2=b;
   l3=a;
  
  
  if(l1+l2==l3)printf(\"1\\n\");
  else if(l1+l2<l3) printf(\"2\\n\");
  else if(l1+l2>l3) printf(\"3\\n\");
  }
  
 }
 fclose(in_file);
}

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