fn main() {
    let multilingual = "Hi! ¡Hola! привет!";
    let maybe = multilingual.find('п');

    if maybe.is_some() {
        let hi = &multilingual[maybe.unwrap()..];
        let hio = &multilingual[11..13];
        println!("hio  {}", hio);
        println!("hello russkov {}", hi)


    }
}