#include <stdio.h>

int main() {
    char S[8];
    fgets(S, 8, stdin);
    char *c = S;
    while(*c != '\n') {
        if (*c == 'a' && *(c+1) == 'o') {
            *c = 'k';
            *(c+1) = 'i';
        }
        c++;
    }
    printf("%s", S);
}