import java.util.*;
import java.io.*;
import java.awt.geom.*;
import java.math.*;

public class No265 {
	
	static final Scanner in = new Scanner(System.in);
	static final PrintWriter out = new PrintWriter(System.out,false);

	static void solve() {
		int n = in.nextInt();
		int d = in.nextInt();
		String s = in.next();
		long[] a = new long[d+1];
		calc(a,s.toCharArray());
		for (int i=0; i<d; i++) {
			out.print(a[i] + " ");
		}
		out.println(a[d]);
	}

	static int ptr = 0;

	static void calc(long[] a, char[] cs) {
		while (ptr < cs.length) {
			if (cs[ptr] == 'd') {
				ptr += 2;
				long[] b = new long[a.length];
				calc(b,cs);
				d(b);
				for (int i=0; i<a.length; i++) {
					a[i] += b[i];
				}
			}else {
				int dim = 0;
				int coe = 1;
				boolean f1 = false;
				boolean f2 = false;
				while (ptr < cs.length && cs[ptr] != '+') {
					if (cs[ptr] == 'x') {
						dim++;
						f1 = true;
					}else if ('1' <= cs[ptr] && cs[ptr] <= '9') {
						coe *= cs[ptr] - '0';
						f1 = true;
					}else if (cs[ptr] == '}') {
						f2 = true;
						break;
					}
					ptr++;
				}
				if (f1) a[dim] += coe;
				if (f2) return;
			}
			
			ptr++;
		}	
	}

	static void d(long[] a) {
		for (int i=0; i<a.length-1; i++) {
			a[i] = a[i+1]*(i+1);
		}
		a[a.length-1] = 0;
	}

	public static void main(String[] args) {
		long start = System.currentTimeMillis();

		solve();
		out.flush();

		long end = System.currentTimeMillis();
		//trace(end-start + "ms");
		in.close();
		out.close();
	}

	static void trace(Object... o) { System.out.println(Arrays.deepToString(o));}
}