use proconio::input; fn main() { input! { n: usize, s: String, } if n % 2 == 1 { println!("No"); } else { let mut a = "".to_string(); let mut b = "".to_string(); for (i, c) in s.chars().enumerate() { if i % 2 == 0 { a += &c.to_string(); } else { b += &c.to_string(); } } println!("Yes\n{} {}", a, b); } }