include[HTML_REMOVED]

using namespace std;
const int N=1010;
int n,q;
int a[N][N],b[N][N],c[N][N];
int main()
{
scanf(“%d%d”,&n,&q);
int res=0;
while(q–)
{
int x,y,z;
scanf(“%d%%d%d”,&x,&y,&z);
a[x][y];
b[x][z];
c[y][z];
if(a[x][y]>=n)res;
if(b[x][z]>=n)res;
if(c[y][z]>=n)res;
printf(“%d\n”,res);
}
return 0;
}