using System;
using System.Collections;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Numerics;
using System.Text;
using static System.Console;
using static System.Convert;
using static System.Math;
using static Extentions;

class IO
{
    int idx;
    string[] input;

    public IO(TextReader reader)
    {
        input = reader.ReadToEnd().Split(new[] { " ", "\n", "\r" },
            StringSplitOptions.RemoveEmptyEntries);
    }

    T Get<T>(Func<string, T> parser) => parser(input[idx++]);

    public string S => Get(s => s);
    public char C => Get(char.Parse);
    public int I => Get(int.Parse);
    public long L => Get(long.Parse);
    public double F => Get(double.Parse);
    public decimal D => Get(decimal.Parse);
    public BigInteger B => Get(BigInteger.Parse);

    T[] Gets<T>(int n, Func<string, T> parser)
        => input.Skip((idx += n) - n).Take(n).Select(parser).ToArray();

    public string[] Ss(int n) => Gets(n, s => s);
    public char[] Cs(int n) => Gets(n, char.Parse);
    public int[] Is(int n) => Gets(n, int.Parse);
    public long[] Ls(int n) => Gets(n, long.Parse);
    public double[] Fs(int n) => Gets(n, double.Parse);
    public decimal[] Ds(int n) => Gets(n, decimal.Parse);
    public BigInteger[] Bs(int n) => Gets(n, BigInteger.Parse);

    public void Write<T>(params T[] xs) => WriteLine(string.Join(" ", xs));
    public void Write(params object[] xs) => WriteLine(string.Join(" ", xs));
}

static class Extentions
{
}

class Interpreter
{
    readonly int d;
    public Interpreter(int d) { this.d = d + 1; }

    public long[] Interpret(string str)
    {
        var idx = 0;
        return Expr1(str + " ", ref idx);
    }

    // <expr1> ::= <expr2> [ "+" <expr2> ]*
    // <expr2> ::= <expr3> [ "*" <expr3> ]*
    // <expr3> ::= <expr4> | "d{" <expr1> "}"
    // <expr4> ::= <digit> | "x"

    long[] Expr1(string str, ref int idx)
    {
        var deg = Expr2(str, ref idx);
        while (str[idx] == '+')
        {
            idx++;
            deg = Add(deg, Expr2(str, ref idx));
        }
        return deg;
    }

    long[] Expr2(string str, ref int idx)
    {
        var deg = Expr3(str, ref idx);
        while (str[idx] == '*')
        {
            idx++;
            deg = Mul(deg, Expr3(str, ref idx));
        }
        return deg;
    }

    long[] Expr3(string str, ref int idx)
    {
        if (str[idx] == 'd')
        {
            idx += 2;
            var deg = Expr1(str, ref idx);
            idx += 1;
            return D(deg);
        }
        else return Expr4(str, ref idx);
    }

    long[] Expr4(string str, ref int idx)
    {
        var deg = new long[d];
        if (str[idx] == 'x')
        {
            deg[1] = 1;
            idx++;
            return deg;
        }
        var val = 0;
        while (char.IsDigit(str[idx]))
        {
            val = val * 10 + (str[idx] - '0');
            idx++;
        }
        deg[0] = val;
        return deg;
    }

    long[] Mul(long[] x, long[] y)
    {
        var deg = new long[d];
        for (var i = 0; i < d; i++)
            for (var j = i; j < d; j++) deg[j] += x[i] * y[j - i];
        return deg;
    }

    long[] Add(long[] x, long[] y) => x.Zip(y, (a, b) => a + b).ToArray();

    long[] D(long[] x)
    {
        var deg = new long[d];
        for (var i = 1; i < d; i++) deg[i - 1] = x[i] * i;
        return deg;
    }
}

static class Program
{
    public static void Main()
    {
        var sw = new StreamWriter(OpenStandardOutput()) { NewLine = "\n" };
#if DEBUG
        sw.AutoFlush = true;
#else
        sw.AutoFlush = false;
#endif
        SetOut(sw);
        Solve(new IO(In));
        Out.Flush();
    }
    
    static void Solve(IO io)
    {
        var n = io.I;
        var d = io.I;
        var s = io.S;

        io.Write(new Interpreter(d).Interpret(s));
    }
}