#include <iostream>
#include <vector>
using namespace std;
 
int main() {
	std::string progid;
	std::string clsid;
	vector<std::pair<std::string,std::string>> ids;
 
	while(cin >> progid >> clsid ) {
		auto id  = std::make_pair(progid,clsid);
		ids.push_back(id);
	}
	for(std::vector<std::pair<std::string,std::string>>::iterator it = ids.begin(); it != ids.end(); ++it) {
		progid = it->first;
		clsid = it->second;
          std::cout << "progid:" << it->first  << " clsid:" << it->second <<endl;
        //std::cout << *(it.first) <<endl;
     }
    return 0;
 
}