#![allow(non_snake_case)]
#![allow(dead_code)]
#![allow(unused_macros)]
#![allow(unused_imports)]

use std::str::FromStr;
use std::io::*;
use std::collections::*;
use std::cmp::*;

struct Scanner<I: Iterator<Item = char>> {
    iter: std::iter::Peekable<I>,
}

macro_rules! exit {
    () => {{
        exit!(0)
    }};
    ($code:expr) => {{
        if cfg!(local) {
            writeln!(std::io::stderr(), "===== Terminated =====")
                .expect("failed printing to stderr");
        }
        std::process::exit($code);
    }}
}

impl<I: Iterator<Item = char>> Scanner<I> {
    pub fn new(iter: I) -> Scanner<I> {
        Scanner {
            iter: iter.peekable(),
        }
    }

    pub fn safe_get_token(&mut self) -> Option<String> {
        let token = self.iter
            .by_ref()
            .skip_while(|c| c.is_whitespace())
            .take_while(|c| !c.is_whitespace())
            .collect::<String>();
        if token.is_empty() {
            None
        } else {
            Some(token)
        }
    }

    pub fn token(&mut self) -> String {
        self.safe_get_token().unwrap_or_else(|| exit!())
    }

    pub fn get<T: FromStr>(&mut self) -> T {
        self.token().parse::<T>().unwrap_or_else(|_| exit!())
    }

    pub fn vec<T: FromStr>(&mut self, len: usize) -> Vec<T> {
        (0..len).map(|_| self.get()).collect()
    }

    pub fn mat<T: FromStr>(&mut self, row: usize, col: usize) -> Vec<Vec<T>> {
        (0..row).map(|_| self.vec(col)).collect()
    }

    pub fn char(&mut self) -> char {
        self.iter.next().unwrap_or_else(|| exit!())
    }

    pub fn chars(&mut self) -> Vec<char> {
        self.get::<String>().chars().collect()
    }

    pub fn mat_chars(&mut self, row: usize) -> Vec<Vec<char>> {
        (0..row).map(|_| self.chars()).collect()
    }

    pub fn line(&mut self) -> String {
        if self.peek().is_some() {
            self.iter
                .by_ref()
                .take_while(|&c| !(c == '\n' || c == '\r'))
                .collect::<String>()
        } else {
            exit!();
        }
    }

    pub fn peek(&mut self) -> Option<&char> {
        self.iter.peek()
    }
}

use std::iter::IntoIterator;

fn join_string<T, S>(elems: T) -> String
where
    T: IntoIterator<Item = S>,
    S: ToString,
{
    elems
        .into_iter()
        .map(|i| i.to_string())
        .collect::<Vec<String>>()
        .join(" ")
}

#[derive(Debug, Clone, Eq, Ord, PartialEq, PartialOrd)]
struct Piece {
    turn: usize,
    w: usize,
    d: usize,
}

fn main() {
    let cin = stdin();
    let cin = cin.lock();
    let mut sc = Scanner::new(cin.bytes().map(|c| c.unwrap() as char));
    loop {
        let n: usize = sc.get();
        let w: usize = sc.get();
        let d: usize = sc.get();
        if n == 0 && w == 0 && d == 0 {
            break;
        }
        let mut pieces = vec![Piece { turn: 0, w: w, d: d }];
        for i in 0..n {
            let p: usize = sc.get::<usize>()-1;
            let s: usize = sc.get();
            let target = pieces[p].clone();
            if s % (target.w + target.d) <= target.w {
                let w1 = s % (target.w + target.d);
                let w2 = target.w - w1;
                let new_p1 = Piece { turn: i+1, w: min(w1, w2), d: target.d };
                let new_p2 = Piece { turn: i+1, w: max(w1, w2), d: target.d };
                pieces[p] = new_p1;
                pieces.push(new_p2);
            } else {
                let d1 = s % (target.w + target.d) - target.w;
                let d2 = target.d - d1;
                let new_p1 = Piece { turn: i+1, w: target.w, d: min(d1, d2) };
                let new_p2 = Piece { turn: i+1, w: target.w, d: max(d1, d2) };
                pieces[p] = new_p1;
                pieces.push(new_p2);
            }
            pieces.sort_by(|a, b| {
                if a.turn != b.turn {
                    a.turn.cmp(&b.turn)
                } else {
                    (a.w * a.d).cmp(&(b.w * b.d))
                }
            });
        }
        pieces.sort_by_key(|&Piece { turn: _turn, w, d}| w * d);
        let ans: Vec<usize> = pieces.into_iter().map(|Piece { turn: _turn, w, d}| w * d).collect();
        println!("{}", join_string(ans));
    }
}



Measured memory_bytes: 5060