#include <iostream>
#include <cstring>
#define N 301
using namespace std;
char s[51],t[101], cuv[4][10]={"COLEGIUL", "LICEUL", "NATIONAL", "TEORETIC"};
char *p, aux[51], *q;
int n,poz;
int main()
{
   cin.getline(s,50);
   p=strtok(s," ");
   while(p)
   {
       q=strchr(p,'.');
       if(q)
       {
           strcpy(aux,p);
           poz=q-p;
           p[poz]=0;
          if(p[0]=='C' && strstr(cuv[0],p)) strcpy(aux,cuv[0]);
          else if(p[0]=='L'&& strstr(cuv[1],p)) strcpy(aux,cuv[1]);
          else if(p[0]=='N'&& strstr(cuv[2],p)) strcpy(aux,cuv[2]);
          else if(p[0]=='T'&& strstr(cuv[3],p)) strcpy(aux,cuv[3]);
       }
       else strcpy(aux,p);
       if(n!=0)strcat(t," ");
       strcat(t,aux);
       n++;
       p=strtok(NULL," ");
   }
   cout<<t;
    return 0;
}