#include <fstream>
#include <cstring>
#define inf 10000
using namespace std;
ifstream f("rj.in");
ofstream g("rj.out");
unsigned char Q[1001][2];

const int dx[]={-1,-1,0,1,1,1,0,-1};
const int dy[]={0,1,1,1,0,-1,-1,-1};
int k,N,M,i,j,xr,yr,xj,yj,px,py,Min,a[200][200],z1,z2,b[200][200];
char c[1001];
bool verif(int x,int y)
{
    if(x>N || y>M || x<0 || y<0) return true;
    return false;
}

void lee(int v[200][200])
{
    int k,i,j,l;
    bool ok;
    k=0;
    ok=true;
    while(ok==true)
    {
        ok=false;
        for (i=1; i<=N; i++)
            for (j=1; j<=M; j++)
                if (v[i][j]==k)
                {
                    for (l=0; l<=7; l++)
                        if (v[i+dx[l]][j+dy[l]]==inf)
                        {
                            v[i+dx[l]][j+dy[l]]=k+1;
                            ok=true;
                        }
                }
        k++;
    }
}


void drum(int x, int y)
{
    int i,j,k,p1,p2;
    bool ok;ok=false;
    for(i=1; i<=x; i++)
     for(j=1; j<=y; j++)
     {
         ok=false;
         if(verif(i,j)==false)
         if(a[i][j]==b[i][j] && a[i][j]!=-1 && a[i][j]!=inf) {p1=i;p2=j;k=a[i][j];ok=true;}
         if(k<Min && ok==true) {Min=k;px=p1;py=p2;}
     }
}
int main()
{
    Min=9999;
   f>>N>>M;
   f.get();
   for(i=1; i<=N; i++)
   {
       f.getline(c,1000);
       k=strlen(c);
       for(j=0; j<k+1; j++)
       {
           if(c[j]=='X') {a[i][j+1]=-1;b[i][j+1]=-1;}
           else {a[i][j+1]=inf;b[i][j+1]=inf;}
           if(c[j]=='R') {xr=i;yr=j+1;a[i][j+1]=0;}
           if(c[j]=='J') {xj=i;yj=j+1;b[i][j+1]=0;}
       }

   }
   lee(a);
   lee(b);
   drum(N,M);

   g<<Min+1<<' '<<px<<' '<<py;


    return 0;
}