#include <bits/stdc++.h>
#define FASTIO
using namespace std;

using ll = long long;
using Vi = std::vector<int>;
using Vl = std::vector<ll>;
using Pii = std::pair<int, int>;
using Pll = std::pair<ll, ll>;
template <class T>
using min_priority_queue = std::priority_queue<T, std::vector<T>, std::greater<T>>;

constexpr int I_INF = std::numeric_limits<int>::max();
constexpr ll L_INF = std::numeric_limits<ll>::max();

template <typename T1, typename T2>
inline bool chmin(T1& a, const T2& b) {
    if (a > b) {
        a = b;
        return true;
    }
    return false;
}
template <typename T1, typename T2>
inline bool chmax(T1& a, const T2& b) {
    if (a < b) {
        a = b;
        return true;
    }
    return false;
}

template <std::ostream& os = std::cout>
class Prints {
private:
    class __Prints {
    public:
        __Prints(const char* sep, const char* term) : sep(sep), term(term) {}
        template <class... Args>
#if __cplusplus >= 201703L
        auto operator()(const Args&... args) const
            -> decltype((os << ... << std::declval<Args>()), void()) {
#else
        void operator()(const Args&... args) const {
#endif
            print(args...);
        }
        template <typename T>
#if __cplusplus >= 201703L
        auto pvec(const T& vec, size_t sz) const
            -> decltype(os << std::declval<decltype(std::declval<T>()[0])>(), void()) {
#else
        void pvec(const T& vec, size_t sz) const {
#endif
            for (size_t i = 0; i < sz; i++)
                os << vec[i] << (i == sz - 1 ? term : sep);
        }
        template <typename T>
#if __cplusplus >= 201703L
        auto pmat(const T& mat, size_t h, size_t w) const
            -> decltype(os << std::declval<decltype(std::declval<T>()[0][0])>(), void()) {
#else
        void pmat(const T& mat, size_t h, size_t w) const {
#endif
            for (size_t i = 0; i < h; i++)
                for (size_t j = 0; j < w; j++)
                    os << mat[i][j] << (j == w - 1 ? term : sep);
        }

    private:
        const char *sep, *term;
        void print() const { os << term; }
        void print_rest() const { os << term; }
        template <class T, class... Tail>
        void print(const T& head, const Tail&... tail) const {
            os << head, print_rest(tail...);
        }
        template <class T, class... Tail>
        void print_rest(const T& head, const Tail&... tail) const {
            os << sep << head, print_rest(tail...);
        }
    };

public:
    Prints() {}
    __Prints operator()(const char* sep = " ", const char* term = "\n") const {
        return __Prints(sep, term);
    }
};

Prints<> prints;
Prints<std::cerr> prints_err;

//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

void solve() {
    ll A, B, C, N;
    cin >> A >> B >> C >> N;
    using Ti = tuple<int, int, int, int>;
    using Td = tuple<double, double, double>;
    map<Ti, Td> memo;
    auto dfs = [&](auto&& self, int n1, int n2, int n3, int k) -> Td {
        if (auto itr = memo.find({n1, n2, n3, k}); itr != memo.end()) {
            return itr->second;
        }
        if (k == N) {
            return {0.0, 0.0, 0.0};
        }
        double r1 = 0.0, r2 = 0.0, r3 = 0.0;
        ll q = (n1 + n2 + n3) * (n1 + n2 + n3 - 1) / 2;
        if (n1 >= 2) {
            auto [t1, t2, t3] = self(self, n1 - 1, n2, n3, k + 1);
            ll p = n1 * (n1 - 1) / 2;
            r1 += (t1 + 1) * p;
            r2 += t2 * p;
            r3 += t3 * p;
        }
        if (n2 >= 2) {
            auto [t1, t2, t3] = self(self, n1, n2 - 1, n3, k + 1);
            ll p = n2 * (n2 - 1) / 2;
            r1 += t1 * p;
            r2 += (t2 + 1) * p;
            r3 += t3 * p;
        }
        if (n3 >= 2) {
            auto [t1, t2, t3] = self(self, n1, n2, n3 - 1, k + 1);
            ll p = n3 * (n3 - 1) / 2;
            r1 += t1 * p;
            r2 += t2 * p;
            r3 += (t3 + 1) * p;
        }
        {
            auto [t1, t2, t3] = self(self, n1, n2, n3, k + 1);
            ll p = n1 * n2 + n1 * n3 + n2 * n3;
            r1 += t1 * p;
            r2 += t2 * p;
            r3 += t3 * p;
        }
        return memo[{n1, n2, n3, k}] = {r1 / q, r2 / q, r3 / q};
    };
    auto [a1, a2, a3] = dfs(dfs, A, B, C, 0);
    prints()(a1, a2, a3);
}

//%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

int main() {
#ifdef FASTIO
    std::cin.tie(nullptr), std::cout.tie(nullptr);
    std::ios::sync_with_stdio(false);
#endif
#ifdef FILEINPUT
    std::ifstream ifs("./in_out/input.txt");
    std::cin.rdbuf(ifs.rdbuf());
#endif
#ifdef FILEOUTPUT
    std::ofstream ofs("./in_out/output.txt");
    std::cout.rdbuf(ofs.rdbuf());
#endif
    std::cout << std::setprecision(18) << std::fixed;
    solve();
    std::cout << std::flush;
    return 0;
}