#include <iostream>
#include <string>
#include <vector>

using namespace std;

#define MAXN 100

int n, mat[MAXN][MAXN];

void solve(int irow, int jrow, int icol, int jcol){
    for (int i = 0; i < n; i++){
        vector<int> ans;
        int cnt = 0;

        for (int j = 0; j < n; j++){
            if (mat[i*irow+j*jrow][i*icol+j*jcol]){cnt++; continue;}
            if (cnt == 0) continue;
            ans.push_back(cnt);
            cnt = 0;
        }

        if (ans.size() == 0 || cnt) ans.push_back(cnt);
        for (int j = 0; j < ans.size(); j++){
            cout << ans[j] << (j + 1 < ans.size() ? " " : "\n");
        }
    }
}

int main(){
    while (1){
        cin >> n;
        if (n == 0) break;

        for (int i = 0; i < n; i++){
            string line;
            cin >> line;

            for (int j = 0; j < n; j++){
                mat[i][j] = line[j] == 'X' ? 1 : 0;
            }
        }

        solve(1, 0, 0, 1);
        solve(0, 1, 1, 0);
    }
    return 0;
}