use std::io;

fn main() {
    let mut input = String::new();
    io::stdin().read_line(&mut input).unwrap();

    for c in input.trim().chars() {
        let c = if c == 'I' || c == 'l' {
                    '1'
                } else if c == 'O' || c == 'o' {
                    '0'
                } else {
                    c
                };
        print!("{}", c);
    }
    println!();
}