qq

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.StringTokenizer;

public class solverRR {
    public static void main (String[] args) {

        FastScanner reader = new FastScanner();

        int players = reader.nextInt();
        int operations = reader.nextInt();

        Node[] playerInf = new Node[players];

        ArrayList<ArrayList<Integer>> guilds = new ArrayList <>();

        int[] expBank = new int[players];

        for (int i = 0; i < players; i++) {
            playerInf[i] = new Node(i,0);
            ArrayList<Integer> tmp = new ArrayList <>();
            tmp.add(i);
            guilds.add(tmp);
            expBank[i]=0;
        }

        int curExp;
        int tmp1;
        int tmp2;
        for (int i = 0; i < operations; i++) {

            switch (reader.next()) {

                case "join": {

                    tmp1 = playerInf[reader.nextInt()-1].getGuild();
                    tmp2 = playerInf[reader.nextInt()-1].getGuild();

                    if (tmp1 == tmp2) {
                        break;
                    }

                    curExp = expBank[tmp1];
                    expBank[tmp1] = 0;
                    for (int idx : guilds.get(tmp1)) {
                        playerInf[idx].addExp(curExp);
                    }

                    curExp = expBank[tmp2];
                    expBank[tmp1] = 0;
                    for (int idx : guilds.get(tmp2)) {
                        guilds.get(tmp1).add(idx);
                        playerInf[idx].changeGuild(tmp1);
                        playerInf[idx].addExp(curExp);
                    }
                    break;
                }

                case "add": {
                    tmp1 = playerInf[reader.nextInt()-1].getGuild();
                    curExp = reader.nextInt();
                    expBank[tmp1]+=curExp;
                    break;
                }

                case "get": {
                    tmp1 = reader.nextInt()-1;
                    System.out.print(playerInf[tmp1].getExp()+expBank[playerInf[tmp1].getGuild()]+"\n");
                    break;
                }
            }
        }
    }

    static class FastScanner {
        BufferedReader br;
        StringTokenizer st;

        public FastScanner() {
            br = new BufferedReader(new InputStreamReader(System.in));
        }

        String next() {
            while (st == null || !st.hasMoreElements()) {
                try {
                    st = new StringTokenizer(br.readLine());
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
            return st.nextToken();
        }

        int nextInt() {
            return Integer.parseInt(next());
        }
    }
}

class Node {
    private  int guild;
    private  int exp;
    Node(int b, int c) {
        this.guild = b;
        this.exp = c;
    }

    int getGuild(){
        return guild;
    }

    int getExp(){
        return exp;
    }

    void changeGuild(int x) {
        guild = x;
    }

    void addExp(int x) {
        exp += x;
    }
}