#include <bits/stdc++.h>
#define syosu(x) fixed<<setprecision(x)
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> P;
typedef pair<double,double> pdd;
typedef pair<ll,ll> pll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<double> vd;
typedef vector<vd> vvd;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<string> vs;
typedef vector<P> vp;
typedef vector<vp> vvp;
typedef vector<pll> vpll;
typedef pair<int,P> pip;
typedef vector<pip> vip;
const int inf=1<<30;
const ll INF=1ll<<60;
const double pi=acos(-1);
const double eps=1e-9;
const ll mod=1e9+7;
const int dx[4]={0,1,0,-1},dy[4]={1,0,-1,0};

int n;
P a[52];

int main(){
	cin>>n;
	for(int i=0;i<n;i++){
		char A,B;
		int x=0,y=13;
		cin>>A>>B;
		if(A=='C') x=1;
		if(A=='H') x=2;
		if(A=='S') x=3;
		if(isdigit(B)) y=B-'0';
		if(B=='A') y=1;
		if(B=='T') y=10;
		if(B=='J') y=11;
		if(B=='Q') y=12;
		a[i]={x,y};
	}
	sort(a,a+n);
	for(int i=0;i<n;i++){
		if(i) cout<<' ';
		int x=a[i].first,y=a[i].second;
		if(x==0) cout<<'D';
		if(x==1) cout<<'C';
		if(x==2) cout<<'H';
		if(x==3) cout<<'S';
		if(y==1) cout<<'A';
		if(1<y&&y<10) cout<<y;
		if(y==10) cout<<'T';
		if(y==11) cout<<'J';
		if(y==12) cout<<'Q';
		if(y==13) cout<<'K';
	}
	cout<<endl;
}