#include <iostream>
#include <cstdio>
#include <queue>
#include <algorithm>
using namespace std;

queue<pair<int, int> >Q;
const int vi[8] = {-1, -1, -1, 0, 1, 1, 1, 0}, vj[8] = {-1, 0, 1, 1, 1, 0, -1, -1};
int n, m;
int Rsi, Rsj, Jsi, Jsj;
int R[260][260], J[260][260];
FILE *f = fopen("rj.in", "r");

void lee(int a[260][260], int si, int sj)
{
    a[si][sj] = 1;
    Q.push({si, sj});
    int i, j;
    while(!Q.empty())
    {
        i = Q.front().first;
        j = Q.front().second;
        Q.pop();
        for(int v = 0; v<8; v++)
        {
            int iv = vi[v]+i;
            int jv = vj[v]+j;
            if(a[iv][jv] == 0)
            {
                a[iv][jv] = a[i][j]+1;
                Q.push({iv, jv});
            }
        }
    }
}

void rez()
{
    for(int i = 0; i<=n+1; i++)
    {
        R[i][0] = -1;
        J[i][0] = -1;
        R[i][m+1] = -1;
        J[i][m+1] = -1;
    }
    for(int i = 0; i<=m+1; i++)
    {
        R[0][i] = -1;
        J[0][i] = -1;
        R[n+1][i] = -1;
        J[n+1][i] = -1;
    }
    char s[305], c;
    for(int i = 1; i<=n; i++)
    {
        fgets(s+1, 300, f);
        for(int j = 1; j<=m; j++)
        {
            c = s[j];
            if(c == 'X')
            {
                R[i][j] = -1;
                J[i][j] = -1;
            }
            else if(c == 'R')
            {
                Rsi = i;
                Rsj = j;
            }
            else if(c == 'J')
            {
                Jsi = i;
                Jsj = j;
            }
        }
        fscanf(f, "\n");
    }
    lee(R, Rsi, Rsj);
    lee(J, Jsi, Jsj);
    int pozi, pozj, minim = 1000000;
    for(int i = 1; i<=n; i++)
    {
        for(int j = 1; j<=m; j++)
        {
            if(R[i][j] > 0 && R[i][j] == J[i][j] && minim > R[i][j])
            {
                minim = R[i][j];
                pozi = i;
                pozj = j;
            }
        }
    }
    printf("%d %d %d", minim, pozi, pozj);
}

int main()
{
    freopen("rj.out", "w", stdout);
    fscanf(f, "%d %d\n", &n, &m);
    rez();
    return 0;
}