def dev(left, right):
	a = [0 for i in xrange(d)]
	i = left
	while i < right:
		if S[i] == "d":
			count = 1
			for j in xrange(i+2,right):
				if count == 0:
					break
				if S[j] == "{":
					count += 1
				elif S[j] == "}":
					count -= 1
			for k, v in enumerate(dev(i+2,j)):
				if k > 0:
					a[k-1] += v*k
		else:
			deg = 0
			prod = 1
			for j in xrange(i,right):
				if S[j] == "+":
					break
				if S[j] == "x":
					deg += 1
				elif S[j].isdigit():
					prod = int(S[j])
			a[deg] += prod
		i = j + 1
	return a

N = int(raw_input())
d = int(raw_input()) + 1
S = list(raw_input())
print " ".join(map(str,dev(0,N)))