#include <bits/stdc++.h>
using namespace std;
ifstream fin ("rj.in");
ofstream fout("rj.out");
int n,m,timp[102][102],timpj[102][102],ri,rj,ji,jj,coada[10002][2],dx[]={-1,-1,-1,0,1,1,1,0},dy[]={-1,0,1,1,1,0,-1,-1},solt=INT_MAX,solx=INT_MAX,soly=INT_MAX;
bool a[102][102]; //0-liber 1-ocupat

void lee ()
{
    int p=1,u=1;
    while (p<=u)
    {
        int x=coada[p][0],y=coada[p][1];
        for (int i=0;i<8;i++)
        {
            int xx=x+dx[i],yy=y+dy[i];
            if (xx>0&&xx<=n&&yy>0&&yy<=m&&a[xx][yy]==0&&timp[xx][yy]==0)
            {
                coada[++u][0]=xx;
                coada[u][1]=yy;
                timp[xx][yy]=timp[x][y]+1;
            }
        }
        p++;
    }
}

void lee2 ()
{
    int p=1,u=1;
    while (p<=u)
    {
        int x=coada[p][0],y=coada[p][1];
        if (timp[x][y]==timpj[x][y])
        {
            if (timp[x][y]==solt)
             {if ((x<solx)||(x==solx&&y<soly))
               solx=x,soly=y;
             }
            else    if (timp[x][y]<solt)
                 solt=timp[x][y],solx=x,soly=y;
        }
        for (int i=0;i<8;i++)
        {
            int xx=x+dx[i],yy=y+dy[i];
            if (xx>0&&xx<=n&&yy>0&&yy<=m&&a[xx][yy]==0&&timpj[xx][yy]==0)
            {
                coada[++u][0]=xx;
                coada[u][1]=yy;
                timpj[xx][yy]=timpj[x][y]+1;
            }
        }
        p++;
    }
}


int main()
{
    fin>>n>>m;
    fin.get();
    int i,j;
    for (i=1;i<=n;i++)
    {
        char s[m+3];
        fin.getline(s,m+1);
        for (j=1;j<=m;j++)
            if (s[j-1]=='X')
                a[i][j]=1;
            else    if (s[j-1]=='R')
            ri=i,rj=j;
            else    if (s[j-1]=='J')
                ji=i,jj=j;

    }
    timp[ri][rj]=1;
    coada[1][0]=ri;
    coada[1][1]=rj;
    lee ();
    timpj[ji][jj]=1;
    coada[1][0]=ji;
    coada[1][1]=jj;
    lee2();
    fout<<solt<<' ' <<solx<<' ' <<soly<<'\n';
    return 0;
}