#include <fstream>

using namespace std;
struct abc
{
    short int x,y;
}c[10003];
short int n,OK,m,i,j,u,p,a,b,x,y,Min=10000,I,J;
short int v[103][103],w[103][103],dx[]={0,1,-1,0,0,1,1,-1,-1},dy[]={0,0,0,1,-1,1,-1,1,-1};
char k[101];
int main()
{
    ifstream f("rj.in");
    ofstream g("rj.out");

    f>>n>>m;f.get();
    for(i=1;i<=n;i=i+1)
    {
        f.get(k,m+1);
        for(j=0;j<m;j=j+1)
    {
        if(k[j]=='X')
        {
            v[i][j+1]=-1;
            w[i][j+1]=-1;
        }
        if(k[j]=='R')
        {
            v[i][j+1]=1;
            c[1].x=i;c[1].y=j+1;
        }
        if(k[j]=='J')
        {
            w[i][j+1]=1;
            I=i;J=j+1;
        }
    }
    f.get();
    }
        for(i=0;i<=m+1;i=i+1)
        {
            v[0][i]=-1;
            v[n+1][i]=-1;
            w[0][i]=-1;
            w[n+1][i]=-1;

        }
    for(i=1;i<=n;i=i+1)
    {
        v[i][0]=-1;
        v[i][m+1]=-1;
        w[i][0]=-1;
        w[i][m+1]=-1;
    }


    p=1;u=1;
    while(p<=u)
   {
       x=c[p].x;
       y=c[p].y;
       for(i=1;i<=8;i=i+1)
       {
           a=x+dx[i];
           b=y+dy[i];
           if(v[a][b]==0)
           {
               c[++u].x=a;
               c[u].y=b;
               v[a][b]=v[x][y]+1;
           }
       }
       p++;
   }
   p=1;u=1;c[p].x=I;c[p].y=J;
   while(p<=u)
   {
       x=c[p].x;
       y=c[p].y;
       for(i=1;i<=8;i=i+1)
       {
           a=x+dx[i];
           b=y+dy[i];
           if(w[a][b]==0)
           {
               c[++u].x=a;
               c[u].y=b;
               w[a][b]=w[x][y]+1;
           }
       }
       p++;
   }


   for(i=1;i<=n;i=i+1)
    for(j=1;j<=m;j=j+1)
    if(v[i][j]>0 && v[i][j]==w[i][j])
    if(v[i][j]<Min)
    {
        Min=v[i][j];
        I=i;J=j;
    }

   g<<Min<<' '<<I<<' '<<J;
    return 0;
}