gets

class Nyan
    attr_accessor :e
    def initialize(h={1=> 1})
        @e = h # 次数=>係数,
        return self
    end
    def *(z)
        y = self.clone
        h = {}
        z.e.each do |a|
            y.e.each do |b|
                d = a[0]+b[0]
                h[d] = h[d].to_i + a[1]*b[1]
            end
        end
        y.e = h
        return y
    end
    def +(z)
        y = self.clone
        z.e.each do |a|
            y.e[a[0]] = y.e[a[0]].to_i + a[1]
        end
        return y
    end
end

x = Nyan.new
def d(w)
    h={}
    w.e.each do |d,k|
        h[d-1] = k*d if d>0
    end
    r = Nyan.new
    r.e = h
    return r
end

m = gets.to_i
str = gets.chomp

str = str.gsub(/[0-9]+/,'Nyan.new(0=>\0)').gsub('{','(').gsub('}',')')

ans = eval(str)

puts (0..m).map{|e| ans.e[e].to_i}*" "