import sys
sys.setrecursionlimit(50000)
def dev(left):
	a = [0 for i in xrange(d)]
	i = left
	while i < N and S[i] != "}":
		if S[i] == "d":
			tmp_a, i = dev(i+2)
			for k, v in enumerate(tmp_a):
				if k > 0:
					a[k-1] += v*k
		elif S[i] != "+":
			deg = 0
			prod = 1
			for j in xrange(i,N):
				if S[j] == "x":
					deg += 1
				elif S[j].isdigit():
					prod = int(S[j])
				elif S[j] != "*":
					if S[j] == "}":
						j -= 1
					break
			a[deg] += prod
			i = j + 1
		else:
			i += 1
	return a, i + 1

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