#include <iostream>
#include<cmath>
using namespace std;
int main() {
  int n;
  string s;
  double k,m,l=30,l1=4000;
  cin >> n;
  cin >> k;
  for(int i=0;i<n;i++){

    cin >> m >> s;
    if ( (k>m && s=="closer") ||( k<m && s=="further")){
      if ((abs(k-m))/2<l1){
   l1=(abs(k-m))/2;
      }
    }
    else{
      if ((k+m)/2>l){
      l=(k+m)/2;
      }
    }
    k=m;
  }
  cout << l1<< ' ' << l;
}