use std::io::*;
const MOD: usize = 998244353;

fn main() {
    let mut s: String = String::new();
    std::io::stdin().read_to_string(&mut s).ok();
    let mut itr = s.trim().split_whitespace();
    let n: usize = itr.next().unwrap().parse().unwrap();
    let k: usize = itr.next().unwrap().parse().unwrap();
    let mut dp1: Vec<Vec<Vec<usize>>> = vec![vec![vec![0; k + 1]; k + 1]; n + 1];
    let mut dp2: Vec<Vec<Vec<usize>>> = vec![vec![vec![0; k + 1]; k + 1]; n + 1];
    let mut u1: Vec<Vec<usize>> = vec![vec![0; k + 1]; k + 1];
    let mut d1: Vec<Vec<usize>> = vec![vec![0; k + 1]; k + 1];
    let mut u2: Vec<Vec<usize>> = vec![vec![0; k + 1]; k + 1];
    let mut d2: Vec<Vec<usize>> = vec![vec![0; k + 1]; k + 1];

    for a in 0..k {
        for b in 0..k - 1 {
            u1[b + 1][a] = u1[b][a] + 1;
            u2[b + 1][a] = u2[b][a] + a + b;
        }
        for b in (1..k).rev() {
            d1[b - 1][a] = d1[b][a] + 1;
            d2[b - 1][a] = d2[b][a] + a + b;
        }
    }

    for i in 1..n - 1 {
        for a in 0..k {
            for b in 0..k {
                if a < b {
                    dp1[i][a][b] += (MOD + d1[b][a] + d1[a][a] - d1[b - 1][a]) % MOD;
                    dp1[i][a][a] %= MOD;
                    dp2[i][a][b] += (MOD + d2[b][a] + d2[a][a] - d2[b - 1][a]
                        + b * (MOD + d1[b][a] + d1[a][a] - d1[b - 1][a]) % MOD)
                        % MOD;
                    dp2[i][a][b] %= MOD;
                } else if a > b {
                    dp1[i][a][b] += (MOD + u1[a][a] - u1[b + 1][a] + u1[b][a]) % MOD;
                    dp1[i][a][b] %= MOD;
                    dp2[i][a][b] += (MOD + u2[a][a] - u2[b + 1][a]
                        + u2[b][a]
                        + b * (MOD + u1[a][a] - u1[b + 1][a] + u1[b][a]) % MOD)
                        % MOD;
                    dp2[i][a][b] %= MOD;
                }
            }
        }
        for a in 0..k {
            u1[0][a] = 0;
            d1[k - 1][a] = 0;
            u2[0][a] = 0;
            d2[k - 1][a] = 0;
            for b in 0..k - 1 {
                u1[b + 1][a] = u1[b][a] + dp1[i][b][a];
                u1[b + 1][a] %= MOD;
                u2[b + 1][a] = u2[b][a] + dp2[i][b][a];
                u2[b + 1][a] %= MOD;
            }
            for b in (1..k).rev() {
                d1[b - 1][a] = d1[b][a] + dp1[i][b][a];
                d1[b - 1][a] %= MOD;
                d2[b - 1][a] = d2[b][a] + dp2[i][b][a];
                d2[b - 1][a] %= MOD;
            }
        }
    }
    let mut ans1 = 0;
    let mut ans2 = 0;
    for i in 0..k {
        for j in 0..k {
            ans1 += dp1[n - 2][i][j];
            ans2 += dp2[n - 2][i][j];
            ans1 %= MOD;
            ans2 %= MOD;
        }
    }
    println!("{} {}", ans1, ans2);
}