Problem: Facetook is a well known social network website, and it will launch a new feature called Facetook Priority Wall. This feature will sort all posts from your friends according to the priority factor (it will be described).

This priority factor will be affected by three types of actions: 

  * 1. "X posted on Y's wall" (15 points), 
  * 2. "X commented on Y's post" (10 points), 
  * 3. "X likes Y's post" (5 points). 



X and Y will be two distinct names. And each action will increase the priority factor between X and Y (and vice versa) by the above value of points (the priority factor between X and Y is the same as the priority factor between Y and X).

You will be given n actions with the above format (without the action number and the number of points), and you have to print all the distinct names in these actions sorted according to the priority factor with you.

Input

The first line contains your name. The second line contains an integer n, which is the number of actions (1 ≤ n ≤ 100). Then n lines follow, it is guaranteed that each one contains exactly 1 action in the format given above. There is exactly one space between each two words in a line, and there are no extra spaces. All the letters are lowercase. All names in the input will consist of at least 1 letter and at most 10 small Latin letters.

Output

Print m lines, where m is the number of distinct names in the input (excluding yourself). Each line should contain just 1 name. The names should be sorted according to the priority factor with you in the descending order (the highest priority factor should come first). If two or more names have the same priority factor, print them in the alphabetical (lexicographical) order.

Note, that you should output all the names that are present in the input data (excluding yourself), even if that person has a zero priority factor.

The lexicographical comparison is performed by the standard "<" operator in modern programming languages. The line a is lexicographically smaller than the line b, if either a is the prefix of b, or if exists such an i (1 ≤ i ≤ min(|a|, |b|)), that ai < bi, and for any j (1 ≤ j < i) aj = bj, where |a| and |b| stand for the lengths of strings a and b correspondently.

Examples

Input

ahmed
3
ahmed posted on fatma's wall
fatma commented on ahmed's post
mona likes ahmed's post


Output

fatma
mona


Input

aba
1
likes likes posted's post


Output

likes
posted

Solution (in JAVA):

Solution:
import java.io.*;
import java.util.*;

public class Main {
    private IO io;
    
    public static void main(String[] args) throws IOException {
        new Main().run();
    }
    
    void init() throws IOException {
        io = new IO(System.getProperty("ONLINE_JUDGE")!=null);
    }

    void run() throws IOException {
        init();
        solve();
        io.flush();
    }
    
    int max(List<Integer>L){
        Iterator<Integer>I = L.iterator(); int max = Integer.MIN_VALUE;
        while(I.hasNext())max = Math.max(max, I.next());
        return max;
    }

    void solve() throws IOException{
        String T1, T2, S = io.nS(); int n = io.nI(), a[] = new int[n*2], p, t;
        Map<String, Integer>L = new TreeMap<String, Integer>();
        io.in.whitespaceChars('\'', '\'');
        for(int i = 0; i<n; i++){
            T1 = io.nS(); T2 = io.nS();
            if(T2.equals("posted")){p=15;io.nS();}else if(T2.equals("commented")){p=10; io.nS();}else p=5;
            T2 = io.nS(); io.nS(); io.nS();
            if(T1.equals(S)){
                if(!L.containsKey(T2))L.put(T2, p);else L.put(T2, L.get(T2)+p);
            }else if(T2.equals(S)){
                if(!L.containsKey(T1))L.put(T1, p);else L.put(T1, L.get(T1)+p);
            }else{
                if(!L.containsKey(T1))L.put(T1, 0);
                if(!L.containsKey(T2))L.put(T2, 0);
            }
        }
        ArrayDeque<String> R = new ArrayDeque<String>();
        while(L.size()>0){
            List<Integer> W1 = new ArrayList<Integer>(L.values());
            List<String> W2 = new ArrayList<String>(L.keySet());
            int max = max(W1), j=0; while(W1.get(j)!=max)j++;
            R.add(W2.get(W1.indexOf(W1.get(/*W1.size()-1*/j))));
            L.remove(W2.get(W1.indexOf(W1.get(/*W1.size()-1*/j))));
        }
        while(R.size()>0)io.wln(R.remove());
    }
    
    @SuppressWarnings("unused")
    private class IO{
        StreamTokenizer in; PrintWriter out; BufferedReader br; Reader reader; Writer writer;
        public IO(boolean oj) throws IOException{
            Locale.setDefault(Locale.US);
            reader = oj ? new InputStreamReader(System.in) : new FileReader("input.txt");
            writer = oj ? new OutputStreamWriter(System.out) : new FileWriter("output.txt");
            br = new BufferedReader(reader);
            in = new StreamTokenizer(br);
            out = new PrintWriter(writer);
        }
        public void wln(){out.println();}
        public void wln(int arg){out.println(arg);}
        public void wln(long arg){out.println(arg);}
        public void wln(double arg){out.println(arg);}
        public void wln(String arg){out.println(arg);}
        public void wln(boolean arg){out.println(arg);}
        public void wln(char arg){out.println(arg);}
        public void wln(float arg){out.println(arg);}
        public void wln(Object arg){out.println(arg);}
        public void w(int arg){out.print(arg);}
        public void w(long arg){out.print(arg);}
        public void w(double arg){out.print(arg);}
        public void w(String arg){out.print(arg);}
        public void w(boolean arg){out.print(arg);}
        public void w(char arg){out.print(arg);}
        public void w(float arg){out.print(arg);}
        public void w(Object arg){out.print(arg);}
        public void wf(String format, Object...args){out.printf(format, args);}
        public void flush(){out.flush();}
        public int nI() throws IOException {in.nextToken(); return(int)in.nval;}
        public long nL() throws IOException {in.nextToken(); return(long)in.nval;}
        public String nS() throws IOException {in.nextToken(); return in.sval;}
        public double nD() throws IOException {in.nextToken(); return in.nval;}
        public float nF() throws IOException {in.nextToken(); return (float)in.nval;}
        public void wc(char...a){for(char c : a){in.ordinaryChar(c);in.wordChars(c, c);}}
        public void wc(char c1, char c2){in.ordinaryChars(c1, c2); in.wordChars(c1, c2);}
    }
}