from collections import Counter

s = input()
t = Counter(s)

a = t["a"]
k = t["k"]
i = t["i"]
r = t["r"]
y = t["y"]
u = t["u"]
z = t["z"]

A = [a // 2, k, r, i]
Y = [a, i, k, r, u, y]
X = [i, k, u // 3, y, z // 2]

print(min(Y), min(A), min(X))