#include <stdio.h>
using namespace std;

class cutie
  {
public:

	int x;
	int y;
	int z;
 };


int main()
{
  FILE *in=fopen("be.txt","r"),*out=fopen("ki.txt","w");

  int N,T,teszt=0;

  fscanf(in,"%d",&N);
  fscanf(in,"%d",&T);


cutie * t = new cutie[N];


 while(teszt<T)
 {
	int RESULT=1;

    for(int i=0;i<N;i++)
	{
		fscanf(in,"%d",&t[i].x);
		fscanf(in,"%d",&t[i].y);
		fscanf(in,"%d",&t[i].z);
	}

	int minx,minz,miny,seged,hol;

   for(int j=0;j<N;j++)
   {
	  minx=t[j].x;
	  minz=t[j].z;
	  miny=t[j].y;
	  hol=j;

	  for(int i=j+1;i<N;i++)
		if(t[i].x < minx && t[i].y < miny && t[i].z < minz)
		{
			minx=t[i].x;
			miny=t[i].y;
			minz=t[i].z;
			hol=i;
		}

	seged=t[j].x;
	t[j].x=minx;
	t[hol].x=seged;

	seged=t[j].y;
	t[j].y=miny;
	t[hol].y=seged;

	seged=t[j].z;
	t[j].z=minz;
	t[hol].z=seged;

   }


   for(int i=1;i<N;i++)
	  if(t[i].x > t[i-1].x && t[i].y > t[i-1].y && t[i-1].y && t[i].z > t[i-1].z)
		 RESULT++;

	fprintf(out,"%d ",RESULT);


	teszt++;
 }

}