use std::io::Read;

fn main() {
    let mut s = String::new();
    std::io::stdin().read_to_string(&mut s).ok();
    let s = s.trim().split('\n').next().unwrap().trim()
        .replace("I", "1")
        .replace("l", "1")
        .replace("O", "0")
        .replace("o", "0")
    ;
    println!("{}", s);
}