n,k = map(int,input().split())
s = "o"+input()
dp = [0]*n
v = n
for i in range(n-1,-1,-1):
    if i < v and s[i]=="o":
        dp[i] = 1
        v = i-k
if dp[0]==1:
    print(0)
else:
    ans = [i for i in range(1,k+1) if dp[i]==1]
    print(*ans)