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

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