#include<iostream>
using namespace std;
struct vol
{
int num, mar;
};
vol a[50100];
int main()
{
int n, m, line=0, p=0, f;
cin >> n >> m;
for (int i = 1; i <= n; i++)
cin >> a[i].num >> a[i].mar;
for (int i = n-1; i >= 1 ; i--)
{
for (int j = 1; j <=i ; j++)
{
if (a[j].mar > a[j + 1].mar)
swap(a[j], a[j + 1]);
}
}
f = int(m * 1.5);
line = a[n-f+1].mar;
int i = n;
while (a[i].mar >= line)
{
if (a[i].mar == a[i - 1].mar && a[i].num > a[i-1].num)
swap(a[i-1], a[i]);
p++;
i--;
}
cout << line << " " << p << endl;
i = n;
while (a[i].mar >= line)
{
cout << a[i].num <<" "<< a[i].mar << endl;
i--;
}
return 0;
}