#include<bits/stdc++.h>
using namespace std;
typedef long long LL;
template <typename T> inline void read(T &F) {
    int R = 1; F = 0; char CH = getchar();
    for(; !isdigit(CH); CH = getchar()) if(CH == '-') R = -1;
    for(; isdigit(CH); CH = getchar()) F = F * 10 + CH - 48;
    F *= R;
}
inline void file(string str) {
    freopen((str + ".in").c_str(), "r", stdin);
    freopen((str + ".out").c_str(), "w", stdout);
}
const int N = 10;
int ha[N], hb[N], sa[N], sb[N], n, m;
array<double, 3> add(const array<double, 3> &x, const array<double, 3> &y, double p) {
    return {x[0] + y[0] * p, x[1] + y[1] * p, x[2] + y[2] * p};
}
array<double, 3> solve(int x, int y, int f) {
    int fa = 0, fb = 0;
    for(int i = 0; i < n; i++) if(ha[i] > 0) fa++;
    for(int i = 0; i < m; i++) if(hb[i] > 0) fb++;
    if(!fa && !fb) return {0, 0, 1};
    if(!fa) return {0, 1, 0}; if(!fb) return {1, 0, 0};
    array<double, 3> res = {0, 0, 0};
    if(f) {
        const double inv = 1.0 / fb;
        while(ha[x] <= 0) x = (x + 1) % n;
        for(int i = 0; i < m; i++)
            if(hb[i] > 0) {
                ha[x] -= sb[i]; hb[i] -= sa[x];
                res = add(res, solve((x + 1) % n, y, f ^ 1), inv);
                ha[x] += sb[i]; hb[i] += sa[x];
            }    
    } 
    else {
        const double inv = 1.0 / fa;
        while(hb[y] <= 0) y = (y + 1) % m;
        for(int i = 0; i < n; i++)
            if(ha[i] > 0) {
                ha[i] -= sb[y]; hb[y] -= sa[i];
                res = add(res, solve(x, (y + 1) % m, f ^ 1), inv);
                ha[i] += sb[y]; hb[y] += sa[i];
            }
    }
    return res;
}
int main() {
    //file("");
    read(n), read(m);
    for(int i = 0; i < n; i++)
        read(ha[i]), sa[i] = ha[i];
    for(int i = 0; i < m; i++)
        read(hb[i]), sb[i] = hb[i];
    array<double, 3> ans = {0, 0, 0};
    if(n == m) ans = add(ans, solve(0, 0, 0), 0.5), ans = add(ans, solve(0, 0, 1), 0.5);
    else if(n > m) ans = solve(0, 0, 1); else ans = solve(0, 0, 0);
    cout << fixed << setprecision(14) << ans[0] << '\n' << ans[1] << '\n' << ans[2] << '\n';
    #ifdef _MagicDuck
        fprintf(stderr, "# Time: %.3lf s", (double)clock() / CLOCKS_PER_SEC);
    #endif
    return 0;
}