#include <algorithm>
#include <vector>
#include <string>
#include <iostream>
using namespace std;
bool cmp(pair <string, int> a, pair <string, int> b){
	if (a.second != b.second)return a.second < b.second;
	return false;
}
int main(){
	vector <pair <string, int> > vec;
	int n;
	cin >> n;
	vec.resize(n);
	for (int i = 0; i < n; ++i){
		string s;
		cin >> vec[i].first >> s;
		if (s == "rat")vec[i].second = 0;
		else if (s == "woman" || s == "child")vec[i].second = 1;
		else if (s == "man")vec[i].second = 2;
		else vec[i].second = 3;
	}
	sort(vec.begin(), vec.end(), cmp);
	for (int i = 0; i < n; cout << vec[i++].first << endl);
	return 0;
}

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MjIKV3N3d2N2dm0gd29tYW4KQnRtZmF0cyByYXQKSSByYXQKT2NtdHNud3ggbWFuClVyY3F2IHJhdApZZ2hub2d0IHdvbWFuCld0eWZjIG1hbgpXcWxlIGNoaWxkClVqZnJlbHB1IHJhdApEc3RpeGogbWFuCkFoa3NuaW8gd29tYW4KS2hrdmFhcCB3b21hbgpTanBwdndtIHJhdApFZ2Rtc3YgcmF0CkRhbmsgcmF0Ck5xdWljam53IHJhdApMaCBjYXB0YWluClRkeWFxYXFsbiByYXQKUXRqIHJhdApUZmd3aWp2cSByYXQKTmJpc28gY2hpbGQKTnF0aHZiZiB3b21hbg==

22
Wswwcvvm woman
Btmfats rat
I rat
Ocmtsnwx man
Urcqv rat
Yghnogt woman
Wtyfc man
Wqle child
Ujfrelpu rat
Dstixj man
Ahksnio woman
Khkvaap woman
Sjppvwm rat
Egdmsv rat
Dank rat
Nquicjnw rat
Lh captain
Tdyaqaqln rat
Qtj rat
Tfgwijvq rat
Nbiso child
Nqthvbf woman