import java.util.Arrays;
import java.util.LinkedList;
import java.util.Scanner;

public class Main {
	
	public static long[] make_x(int D, int deg, int a){
		long[] ret = new long[D];
		ret[deg] = a;
		return ret;
	}
	
	public static long[] diff(int D, long[] term){
		long[] ret = new long[D];
		
		for(int i = 1; i < D; i++){
			ret[i - 1] = i * term[i];
		}
		
		return ret;
	}
	
	public static long[] add(int D, long[] term1, long[] term2){
		long[] ret = new long[D];
		
		for(int i = 0; i < D; i++){
			ret[i] = term1[i] + term2[i];
		}
		
		return ret;
	}
	
	public static long[] parse(int D, char[] chs, int start, int last){
		//System.out.println(start + " " + last + " : " + chs[start]);
		
		if(chs[start] == 'd'){
			// d{ ___ } を評価する
			int kakko_lv = 0, kakko_start = -1, kakko_last = -1;
			for(int pos = start + 1; pos <= last; pos++){
				if(chs[pos] == '{'){ 
					if(kakko_lv == 0){ kakko_start = pos; }
					kakko_lv += 1;
				}else if(chs[pos] == '}'){
					kakko_lv -= 1;
					if(kakko_lv == 0){ kakko_last = pos; break; }
				}
			}
	
			//System.out.println(kakko_start + " " + kakko_last);
			long[] curr_x = diff(D, parse(D, chs, kakko_start + 1, kakko_last - 1));
			//System.out.println(Arrays.toString(curr_x));
			
			if(kakko_last == last){
				return curr_x;
			}else{
				return add(D, curr_x, parse(D, chs, kakko_last + 2, last));
			}
			
		}else if(chs[start] == 'x' || Character.isDigit(chs[start])){
			int x_count = 0;
			int a_count = 1;
			if(chs[start] == 'x'){
				x_count++;
			}else{
				a_count = Character.getNumericValue(chs[start]);
			}
			
			int plus_begin = -1;
			for(int pos = start + 1; pos <= last; pos++){
				if(chs[pos] == '+'){
					plus_begin = pos; break; 
				}else if(chs[pos] == 'x'){
					x_count++;
				}else if(Character.isDigit(chs[pos])){
					a_count *= Character.getNumericValue(chs[pos]);
				}
			}
			
			final long[] curr_x = make_x(D, x_count, a_count);
			//System.out.println("x : " + Arrays.toString(curr_x));
			
			if(plus_begin < 0){
				return curr_x;
			}else{
				return add(D, curr_x, parse(D, chs, plus_begin + 1, last));
			}
		}
		
		return null;
	}
	
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		
		final int N = sc.nextInt();
		final int D = sc.nextInt();
		final char[] chs = sc.next().toCharArray();
		
		long[] ret = parse(D + 1, chs, 0, N - 1);
		for(int i = 0; i <= D; i++){
			System.out.print((i == 0 ? "" : " ") + ret[i]);
		}
		System.out.println();
		
	}
}