// ---------- begin input macro ----------
// reference: https://qiita.com/tanakh/items/0ba42c7ca36cd29d0ac8
macro_rules! input {
    (source = $s:expr, $($r:tt)*) => {
        let mut iter = $s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
    ($($r:tt)*) => {
        let s = {
            use std::io::Read;
            let mut s = String::new();
            std::io::stdin().read_to_string(&mut s).unwrap();
            s
        };
        let mut iter = s.split_whitespace();
        input_inner!{iter, $($r)*}
    };
}

macro_rules! input_inner {
    ($iter:expr) => {};
    ($iter:expr, ) => {};
    ($iter:expr, $var:ident : $t:tt $($r:tt)*) => {
        let $var = read_value!($iter, $t);
        input_inner!{$iter $($r)*}
    };
}

macro_rules! read_value {
    ($iter:expr, ( $($t:tt),* )) => {
        ( $(read_value!($iter, $t)),* )
    };
    ($iter:expr, [ $t:tt ; $len:expr ]) => {
        (0..$len).map(|_| read_value!($iter, $t)).collect::<Vec<_>>()
    };
    ($iter:expr, chars) => {
        read_value!($iter, String).chars().collect::<Vec<char>>()
    };
    ($iter:expr, bytes) => {
        read_value!($iter, String).bytes().collect::<Vec<u8>>()
    };
    ($iter:expr, usize1) => {
        read_value!($iter, usize) - 1
    };
    ($iter:expr, $t:ty) => {
        $iter.next().unwrap().parse::<$t>().expect("Parse error")
    };
}
// ---------- end input macro ----------

fn run() {
    input!(a: usize, b: usize, c: usize, n: usize);
    let mut dp = vec![vec![vec![0f64; c + 1]; b + 1]; a + 1];
    dp[a][b][c] = 1f64;
    for _ in 0..n {
        let mut next = vec![vec![vec![0f64; c + 1]; b + 1]; a + 1];
        for (i, dp) in dp.iter().enumerate().skip(1) {
            for (j, dp) in dp.iter().enumerate().skip(1) {
                for (k, &dp) in dp.iter().enumerate().skip(1) {
                    let s = i + j + k;
                    let mut rem = 1f64;
                    let p = (i * (i - 1) / 2) as f64 / (s * (s - 1) / 2) as f64;
                    next[i - 1][j][k] += p * dp;
                    rem -= p;
                    let p = (j * (j - 1) / 2) as f64 / (s * (s - 1) / 2) as f64;
                    next[i][j - 1][k] += p * dp;
                    rem -= p;
                    let p = (k * (k - 1) / 2) as f64 / (s * (s - 1) / 2) as f64;
                    next[i][j][k - 1] += p * dp;
                    rem -= p;
                    next[i][j][k] += rem * dp;
                }
            }
        }
        dp = next;
    }
    let mut ans = (0f64, 0f64, 0f64);
    for (i, dp) in dp.iter().enumerate() {
        for (j, dp) in dp.iter().enumerate() {
            for (k, dp) in dp.iter().enumerate() {
                ans.0 += (a - i) as f64 * *dp;
                ans.1 += (b - j) as f64 * *dp;
                ans.2 += (c - k) as f64 * *dp;
            }
        }
    }
    println!("{:.7} {:.7} {:.7}", ans.0, ans.1, ans.2);
}

fn main() {
    run();
}