#include <queue>
#include <fstream>
using namespace std;
ifstream fin ("rj.in");
ofstream fout ("rj.out");
struct Casuta
{
    int x, y;
};
int N, M;
int dx[] = {-1, 0, 1, 0};
int dy[] = {0, 1, 0, -1};

void complet (int mat[101][101], int xi, int yi)
{
    queue <Casuta> q;
    q.push({xi, yi});
    mat[xi][yi] = 1;
    while (!q.empty())
    {
        int x, y;
        Casuta poz = q.front();
        for (int k = 0; k < 4; k++)
        {
            x = poz.x + dx[k];
            y = poz.y + dy[k];
            if (x >= 0 && x < N && y >= 0 && y < M)
                if (mat[x][y] == 0)
            {
                mat[x][y] = mat[poz.x][poz.y] +1;
                q.push ({x, y});
            }
        }
        q.pop();
    }
}
int R[101][101];
int J[101][101];
char S[101];
int main ()
{
    int tmin = 101*101, lmin = 101, cmin = 101, rj, ri, jj, ji, inti, intj;
    fin >> N >> M;

    for (int i = 0; i < N; i++)
    {
        fin.getline(S, 101);
        for (int j = 0; j < M; j++)
        {
            if (S[j] == 'R')
            {
                R[i][j] = 1;
                ri = i;
                rj = j;
            }
            else
                if (S[j] == 'J')
            {
                J[i][j] = 1;
                ji = i;
                jj = j;
            }
            else
                if (S[j] == 'X')
            {
                R[i][j] = -1;
                J[i][j] = -1;
            }
        }
    }
    complet (R, ri, rj);
    complet (J, ji, jj);
    for (int i = 0; i < N; i++)
        for (int j = 0; j < M; j++)
            if (R[i][j] == J[i][j] && R[i][j] > 0)
            {
                if (R[i][j] < tmin)
                {
                    tmin = R[i][j];
                    inti = i;
                    intj = j;
                }
                else
                    if (R[i][j] == tmin)
                {
                    if (lmin > i)
                    {
                        lmin = i;
                        inti = i;
                        intj = j;
                    }
                    else
                        if (lmin == i)
                        if (cmin > j)
                    {
                        cmin = j;
                        inti = i;
                        intj = j;
                    }
                }
            }
    fout << tmin << ' ' << inti << ' ' << intj;
    return 0;
}