#include<iostream>
using namespace std;
int main()
{
  int n;
  cin>>n;
  if(n<1 || n>100)
  {
      cout<<"Invalid input";
  }
  int bird=0,mammal=0,reptile=0;
  bool invalid=false;
  for(int i=0;i<n;i++)
  {
      string name,type;
      int count;
      
      for(int i=0;i<n && (cin>>name>>type>>count);i++)
      {
      if(count<0 || count>1000)
      {
         cout<<"Invalid input";
         return 0;
      }
      }
      
      if(type=="Bird")
        {
            bird+=count;
        }
      else  if(type=="Mammal")
        {
            mammal+=count;
        }
         else  if(type=="Reptile")
        {
            reptile+=count;
        }
        else
        {
         cout<<"Invalid input";
         return 0;
            
        }
  }
  if(inv)
  {
      cout<<"Invalid 
  {
      cout<<"Bird "<<bird<<endl;
      cout<<"Mammal "<<mammal<<endl;
      cout<<"Reptile "<<reptile<<endl;
  }
      
      
  }