noname51

#include<bits/stdc++.h>



using namespace std;



#define f first
#define s second
#define ll long long
#define vi vector<int>
#define vvi vector<vi>


#define FORn(i, n) for(ll i = 1; i <= (n); i++)







        /* ----------------- ~~~~~~~ ----------------- */

    int res = 0;
    string Res;
    vector<string> a(10);
    vvi d(10, vi(10));
    void prc(int r, int c, int y, int x, int n = 0){
        if(a[r + y][c + x] == 'W')
            prc(r + y, c + x, y, x, n + 1);
        else if(a[r + y][c + x] == '.'){
            d[r + y][c + x] += n;
            if(d[r + y][c + x] > res)
                res = d[r + y][c + x],
                Res = string(1, c + x - 1 + 'a') + string(1, r + y + '0');
        }
        // getch();
    }




/* ----------------- ~~~~~~~ ----------------- */

int main(){

    //freopen("INPUT.inp", "r", stdin);
    //freopen("OUTPUT.out", "w", stdout);
    //ios_base::sync_with_stdio(0); cin.tie(0);

        /* ----------------- main func ----------------- */
    a[0] = a[9] = "          ";
    FORn(i, 8){
        cin >> a[i];
        a[i] = " " + a[i] + " ";
    }
    FORn(i, 8)
        FORn(j, 8)
            if(a[i][j] == 'B'){
                prc(i, j, -1, -1);
                prc(i, j, -1, 0);
                prc(i, j, -1, 1);
                prc(i, j, 0, -1);
                prc(i, j, 0, 1);
                prc(i, j, 1, -1);
                prc(i, j, 1, 0);
                prc(i, j, 1, 1);
            }
    cout << Res << ' ' << res;




/* ----------------- ~~~~~~~~~ ----------------- */

}