#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define debug(x) cerr << "[" << __LINE__ << ' ' << #x << "]: " << (x) << endl

int main() {
    cin.tie(0)->sync_with_stdio(0);

    vector<int> dx(1), dy(1);
    {
        int x = 0, y = 0;
        int cur = 1;
        while (dx.size() < 205*205) {
            for (int i=0; i<cur; i++) x--, dx.push_back(x), dy.push_back(y);
            for (int i=0; i<cur; i++) y++, dx.push_back(x), dy.push_back(y);
            cur++;
            for (int i=0; i<cur; i++) x++, dx.push_back(x), dy.push_back(y);
            for (int i=0; i<cur; i++) y--, dx.push_back(x), dy.push_back(y);
            cur++;
        }
    }

    int mxx, mxy;
    cin >> mxy >> mxx;

    bool a[mxx][mxy];
    for (int i=0; i<mxx; i++) for (int j=0; j<mxy; j++) {
        char c;
        cin >> c;
        a[i][j] = c != '.';
    }

    vector<tuple<vector<int>, int, int>> duh;
    for (int i=0; i<mxx; i++) for (int j=0; j<mxy; j++) {
        vector<int> idk;
        for (int k=0; k<(int)dx.size(); k++) {
            int ti = i + dx[k], tj = j + dy[k];
            if (ti < 0 || ti >= mxx || tj < 0 || tj >= mxy || !a[ti][tj]) continue;
            idk.push_back(k);
        }
        duh.emplace_back(idk, i, j);
    }
    sort(duh.begin(), duh.end());

    vector<int> share(mxx*mxy+1);
    for (int i=1; i<mxx*mxy; i++) {
        int cur = 0;
        while (get<0>(duh[i-1])[cur] == get<0>(duh[i])[cur]) cur++;
        share[i] = min(get<0>(duh[i-1])[cur], get<0>(duh[i])[cur]);
    }

    int mx = -1;
    vector<pair<int, int>> ans;
    ll sm = 0;
    for (int i=0; i<mxx*mxy; i++) {
        int cur = max(share[i], share[i+1]);
        if (cur > mx) {
            mx = cur;
            ans = {{get<2>(duh[i])+1, mxx-get<1>(duh[i])}};
        } else if (cur == mx) {
            ans.emplace_back(get<2>(duh[i])+1, mxx-get<1>(duh[i]));
        }
        sm += cur;
    }
    sort(ans.begin(), ans.end(), [](auto& x, auto& y) {
        if (x.second != y.second) return x.second < y.second;
        return x.first < y.first;
    });

    cout << setprecision(10) << fixed << sm / (double)(mxx*mxy) << '\n';
    cout << mx << '\n';
    for (auto [x, y] : ans) cout << "(" << x << "," << y << ") ";
    cout << '\n';
}