S = list(input())

N = len(S)
aflag = 0
for i in range(N):
    if S[i] == 'a':
        aflag = 1
    elif S[i] == 'o' and aflag:
        S[i-1] = 'k'
        S[i] = 'i'
        aflag = 0
    else:
        aflag = 0

[print(i, end='') for i in S]