#include<iostream>
using namespace std;

int main()
{
    int i,n;
  	cin>>n;
  	int s[4]={0};
  	string si[n];
    
	for(i=0;i<n;i++)
      cin>>si[i];
  	for(i=0;i<n;i++)
    {
      if(si[i]=="AC')
         s[0]++;
      if(si[i]=="WA')
         s[1]++;
      if(si[i]=="TLE')
         s[2]++;
      else
         s[3]++;
     }
     cout<<"AC x "<<s[0]<<endl;
     cout<<"WA x "<<s[1]<<endl;
     cout<<"TLE x "<<s[2]<<endl;
     cout<<"RE x "<<s[3]<<endl;
         
	return 0;
}




