#include<bits/stdc++.h>
using namespace std;
struct RY{
	int x,y;
}a[10000000];
bool cmp(RY a,RY b){
	if(a.y!=b.y)
	{
		return a.y>b.y;
	}
	else{
		if(a.x!=b.x)
		{
			return a.x<b.x;
		}
	}
}
int m,n,j=1;
int main(){
	cin>>n>>m;
	for(int i=0;i<n;i++)
	{
		cin>>a[i].x>>a[i].y;
	}
	m=m*1.5;
	sort(a,a+n,cmp);
	while(a[m].y==a[m+j].y)
	{
		j++;
	}
	if(a[j-1].y!=a[j].y)
	{
		j--;
	}
	j=j+m;
	cout<<a[j-1].y<<" "<<j<<endl;
	for(int i=0;i<j;i++)
	{
		cout<<a[i].x<<" "<<a[i].y<<endl;
	}
	return 0;
}