#include<iostream>
#include<fstream>
#include<cmath>
#include<string.h>
using namespace std;
struct Punct{
int x,y;
};
ofstream g("rj.out");
char map[110][110];
int n,m;
int dx[8]={0,1,0,-1,1,-1,1,-1};
int dy[8]={-1,0,1,0,-1,1,1,-1};
int L[101][110];
Punct Romeo,Julieta;
void citireDate(){
    ifstream f("rj.in");
    f>>n>>m;
    char c;
    f.get(c);
    for(int i=1;i<=n;i++){
      for(int j=1;j<=m;j++){
        f.get(c);
        map[i][j]=c;
        if(map[i][j]=='R'){
            Romeo.x=i;
            Romeo.y=j;
        }
        else
        if(map[i][j]=='J'){
            Julieta.x=i;
            Julieta.y=j;
        }

      }
      f.get(c);

    }
}
int conditii(Punct p1,Punct p2){
    if(L[p1.x][p1.y]>0&&L[p2.x][p2.y]>0)
      return 0;
 if(L[p1.x][p1.y]<0&&L[p2.x][p2.y]<0)
      return 0;
if(abs(L[p1.x][p1.y])!=abs(L[p2.x][p2.y])+1)
    return 0;
    return 1;
}
int verificarePozitie(Punct p){
if(map[p.x][p.y]!=' ')
    return 0;
if(L[p.x][p.y]!=0)
    return 0;
if(!(p.x>=1&&p.x<=n&&p.y>=1&&p.y<=m))
    return 0;

return 1;
}
void Lee(){
Punct Coada[20000];
int prim=1,ultim=2;
Coada[1]=Romeo;
Coada[2]=Julieta;
L[Romeo.x][Romeo.y]=-1;
L[Julieta.x][Julieta.y]=1;
Punct punctIntalnire;
punctIntalnire.x=0;
punctIntalnire.y=0;
while(prim<=ultim&&punctIntalnire.x==0&&punctIntalnire.y==0){

    Punct punctCurent=Coada[prim++];
    for(int i=0;i<=7;i++){
        Punct punctUrmator;
        punctUrmator.x=punctCurent.x+dx[i];
        punctUrmator.y=punctCurent.y+dy[i];
        if(verificarePozitie(punctUrmator)){

            if(L[punctCurent.x][punctCurent.y]>0)
             L[punctUrmator.x][punctUrmator.y]=L[punctCurent.x][punctCurent.y]+1;
            else
                if(L[punctCurent.x][punctCurent.y]<0)
                             L[punctUrmator.x][punctUrmator.y]=L[punctCurent.x][punctCurent.y]-1;
            Coada[++ultim]=punctUrmator;
        }
        else
         if(conditii(punctUrmator,punctCurent)){
                punctIntalnire.x=punctUrmator.x;
                punctIntalnire.y=punctUrmator.y;
         }


    }

  }

g<<abs(L[punctIntalnire.x][punctIntalnire.y])<<" "<<punctIntalnire.x<<" "<<punctIntalnire.y;
}
int main(){
citireDate();
Lee();
}