fn main() {
    let n: i32 = input_line()[0];

    for a in 1..=10 {
        for b in 1..=10 {
            if a + b == n {
                println!("{} {}", a, b);
                return;
            }
        }
    }
}

#[allow(unused)]
fn input_line<T: std::str::FromStr>() -> Vec<T> {
    let mut s = String::new();
    std::io::stdin().read_line(&mut s).ok();
    s.trim()
        .split_whitespace()
        .map(|e| e.parse().ok().unwrap())
        .collect()
}