#include<iostream>
using namespace std;
int main()
{
    int n;
    cin>>n;
    if(n<0)
    {
        cout<<"Invalid input";
        return 0;
    }
    string name,type;
    int count;
    int birdcount=0;
    int mammalcount=0;
    int reptilecount=0;
    for(int i=0;i<n;i++)
    {
        cin>>name>>type>>count;
        if(count<0)
        {
            cout<<"Invalid input";
            return 0;
        }
        if(type == "Bird")
        {
            birdcount +=count;
        }
        else if(type == "Mammal")
        {
            mammalcount +=count;
        }
        else if(type == "Reptile")
        {
            reptilecount +=count;
        }
    }
    cout<<"Bird"<<birdcount<<endl;
    cout<<"Mammal"<<mammalcount<<endl;
    cout<<"Reptile"<<reptilecount
    return 0;
}