n = int(input())
Ans = [0] * n
now = 0
for s in input():
	if s == "<":
		now -= 1
	elif s == ">":
		now += 1
	elif s == "+":
		Ans[now] += 1
	else:
		Ans[now] -= 1
	if not 0 <= now < n:
		print("error")
		break
else:
	print(*Ans)