use proconio::*;

fn main() {
	input! {
		_n: usize,
		w: usize,
		h: usize,
		s: String,
	}
    
    let mut kazu = s.split('l').map(|s| s.chars().count()).collect::<Vec<_>>();
    while w - kazu.len() != 0 { kazu.push(0); }

    for x in (0..h).rev() {
        for y in kazu.iter() {
            let ni = if *y < x + 1 { "x" } else { "o" };
            print!("{ni}");
        }
        println!();
    }

}