fn main() {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    let s: Vec<char> = s.trim().chars().collect();
    let mut result: Vec<char> = s.clone();
    for i in 0.. s.len() - 1 {
        if i > 0 && s[i-1] == 'a' && s[i] == 'o' {
            continue;
        }
        if s[i] == 'a' && s[i+1] == 'o' {
            result[i] = 'k';
            result[i+1] = 'i';
        }
    }
    println!("{}", result.iter().map(|c| c.to_string()).collect::<Vec<String>>().join(""));
}