#include <bits/stdc++.h>
using namespace std;
int main()
{
vector<string> vec={
"Cecilio Johnes",
"Cordell Acott",
"Curtice Bleue",
"Dalis Menary",
"Emanuele Barstock",
"Emmy Bradane",
"Gian Cossington",
"Jamaal Danilevich",
"Kerri Wilce",
"Liuka Cowern",
"Merrel Cornuau",
"Marena Appleton",
"Marlee Stobo",
"Rochette Brew",
"Rudyard Abbate",
"Sharona Climo",
"Shirlee Titcumb",
"Taite Joriot",
"Taite Huntriss",
"Zach Simchenko",
};
string search="co";
transform(search.begin(), search.end(), search.begin(), ::tolower);
vector<string> ans;
for(auto it: vec){
stringstream word(it);
string s;
while(word>>s){
transform(s.begin(), s.end(), s.begin(), ::tolower);
int cnt=0;
for(int i=0;i<s.length();i++){
if(s[i]==search[i] && i<search.length()){
cnt++;
}
}
if(cnt==search.length()){
ans.push_back(it);
break;
}
}
}
for(auto it: ans){
cout<<it<<endl;
}
return 0;
}