import java.io.*;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int q = sc.nextInt();
        UnionFindTree uft = new UnionFindTree(n);
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < q; i++) {
            int type = sc.nextInt();
            int a = sc.nextInt();
            int b = sc.nextInt();
            if (type == 1) {
                uft.unite(a - 1, b - 1);
            } else if (type == 2) {
                uft.add(a - 1, b);
            } else {
                sb.append(uft.getValue(a - 1)).append("\n");
            }
        }
        System.out.print(sb);
    }
    
    static class UnionFindTree {
        int[] parents;
        int[] values;
        
        public UnionFindTree(int size) {
            parents = new int[size];
            values = new int[size];
            for (int i = 0; i < size; i++) {
                parents[i] = i;
            }
        }
        
        public int find(int x) {
            if (x == parents[x]) {
                return x;
            } else {
                int p = find(parents[x]);
                if (p != parents[x]) {
                    values[x] += values[parents[x]];
                }
                return parents[x] = p;
            }
        }
        
        public boolean same(int x, int y) {
            return find(x) == find(y);
        }
        
        public void unite(int x, int y) {
            int xx = find(x);
            int yy = find(y);
            if (xx == yy) {
                return;
            }
            parents[xx] = yy;
            values[xx] -= values[yy];
        }
        
        public void add(int idx, int v) {
            values[find(idx)] += v;
        }
        
        public int getValue(int idx) {
            int p = find(idx);
            if (p == idx) {
                return values[p];
            } else {
                return values[p] + values[idx];
            }
        }
    }
}
class Scanner {
    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() throws Exception {
        
    }
    
    public int nextInt() throws Exception {
        return Integer.parseInt(next());
    }
    
    public long nextLong() throws Exception {
        return Long.parseLong(next());
    }
    
    public double nextDouble() throws Exception {
        return Double.parseDouble(next());
    }
    
    public String next() throws Exception {
        while (!st.hasMoreTokens()) {
            st = new StringTokenizer(br.readLine());
        }
        return st.nextToken();
    }
    
}