#[macro_export]
macro_rules! setup {
    { mut $input:ident: SplitWhitespace $(,)? } => {
        use std::io::Read;
        let mut buf = String::new();
        std::io::stdin().read_to_string(&mut buf).unwrap();
        let mut $input = buf.split_whitespace();
    };
}

#[macro_export]
macro_rules! parse_next {
    ($str_iter:expr) => {
        $str_iter.next().unwrap().parse().unwrap()
    };
}

fn main() {
    setup! { mut input: SplitWhitespace };

    let n: usize = parse_next!(input);

    let (a_1, a_2) = (|| {
        for i in 1..=10 {
            for j in 1..=10 {
                if i + j == n {
                    return (i, j);
                }
            }
        }
        unreachable!();
    })();

    let ans = format!("{} {}", a_1, a_2);

    println!("{}", ans);
}