#include <bits/stdc++.h>
using namespace std;
typedef long long ll;

int main() {
    int n;
    cin>>n;
    pair<int,int> c[n];
    int a[256];
    a[1]='A';
    a[2]='D';
    a[3]='C';
    a[4]='H';
    a[5]='S';
    a[10]='T';
    a[11]='J';
    a[12]='Q';
    a[13]='K';
    a['A']=1;
    a['D']=2;
    a['C']=3;
    a['H']=4;
    a['S']=5;
    a['T']=10;
    a['J']=11;
    a['Q']=12;
    a['K']=13;
    for (int i=0;i<n;i++) {
        string s;cin>>s;
        int suit=a[s[0]];
        int num=isdigit(s[1])?s[1]-'0':a[s[1]];
        c[i]={suit,num};
    }
    sort(c,c+n);
    for (auto p:c) {
        char suit=a[p.first];
        char num=(2<=p.second&&p.second<=9)?p.second+'0':a[p.second];
        cout<<suit<<num<<' ';
    }
    cout<<endl;
    return 0;
}