01. Train

import java.util.*;
import java.util.stream.Collectors;

public class demo {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
       List<Integer> wagons = Arrays.stream(scanner.nextLine().split("\\s+"))
               .map(Integer::parseInt).collect(Collectors.toList());
       int maxCapacity = Integer.parseInt(scanner.nextLine());

       String input = scanner.nextLine();

       while(!input.equals("end")) {
           //"Add 10" -> split -> ["Add", "10"]
           //"30" -> split -> ["30"]
           String [] tokens = input.split("\\s+");
           if(tokens.length == 2) {
               int newWagon = Integer.parseInt(tokens[1]);
               wagons.add(newWagon);
           } else {
               int passengersToAdd = Integer.parseInt(tokens[0]);
               for (int index = 0; index <= wagons.size() - 1; index++) {
                   int passengersInWagon = wagons.get(index);
                   //мога да добавя ако не стигам макс. капацитет
                   if (passengersInWagon + passengersToAdd <= maxCapacity) {
                       wagons.set(index, passengersInWagon + passengersToAdd);
                       break;
                   }
               }
           }
           input = scanner.nextLine();
       }

       printList(wagons);

    }


    private static void printList(List<Integer> wagons) {
        for (int wagon : wagons) {
            System.out.print(wagon + " ");
        }
    }
}