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

// The main method must be in a class named "Main".
class Main {
    public static void main(String[] args) throws IOException{
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        int n = Integer.parseInt(br.readLine());

        int[] arr = new int[n+1];
        String[] names = new String[n+1];
        
        for (int i=1; i<n+1; i++) {
            StringTokenizer st = new StringTokenizer(br.readLine());
            String name = st.nextToken();
            names[i] = name;
            
            int c = Integer.parseInt(st.nextToken());
            if (c==0) {
                int count = Integer.parseInt(st.nextToken());
                for (int i=0; i<count; i++) {
                    int next = Integer.parseInt(st.nextToken());
                    arr[i] += arr[next];
                }
            } else {
                
                arr[i] += Integer.parseInt(st.nextToken());
            } 
             
            
            
        }
    }
}