#include<fstream.h>
#include<stdlib.h>

ifstream fin("rj.in");
ofstream fout("rj.out");

int n,m,x1,y1,x2,y2;
int rom[101][101];
int jul[101][101];
int l[8]={-1,-1,-1,0,1,1,1,0};
int c[8]={-1,0,1,1,1,0,-1,-1};

struct coada
  {int x,y,dist;
  };
coada romeo[10001],julieta[10001];

void citire()
{int i,j;
char c;
fin>>n>>m;
fin.get(c);
for(i=1;i<=n;i++)
  {for(j=1;j<=m;j++)
       {fin.get(c);
       if(c==' ') {rom[i][j]=0;
                   jul[i][j]=0;
                  }
         else if(c=='X') {rom[i][j]=-1;
                          jul[i][j]=-1;
                         }
                else if(c=='R') {x1=i;
                                 y1=j;
                                }
                       else {x2=i;
                             y2=j;
                            }

        }
   fin.get(c);
   if(c!='\n')
     while(c!='\n')
        fin.get(c);
  }
}

void lee()
{int ii,jj,p1,u1,p2,u2,k;
romeo[1].x=x1;
romeo[1].y=y1;
romeo[1].dist=1;
julieta[1].x=x2;
julieta[1].y=y2;
julieta[1].dist=1;
rom[x1][y1]=1;
jul[x2][y2]=1;
p1=u1=p2=u2=1;
while(p1<=u1 && p2<=u2)
  {for(k=0;k<=7;k++)
      {ii=romeo[p1].x+l[k];
       jj=romeo[p1].x+c[k];
       if(ii>=1 && ii<=n && jj>=1 && jj<=m)
         if(rom[ii][jj]==0)
            {rom[ii][jj]=romeo[p1].dist+1;
             u1++;
             romeo[u1].x=ii;
             romeo[u1].y=jj;
             romeo[u1].dist=romeo[p1].dist+1;
             if(rom[ii][jj]==jul[ii][jj]) {fout<<romeo[u1].dist<<" "<<ii<<" "<<jj;
                                           exit(0);
                                          }
            }
       ii=julieta[p2].x+l[k];
       jj=julieta[p2].y+c[k];
       if(ii>=1 && ii<=n && jj>=1 && jj<=m)
          if(jul[ii][jj]==0)
            {jul[ii][jj]=julieta[p1].dist+1;;
            u2++;
            julieta[u2].x=ii;
            julieta[u2].y=jj;
            julieta[u2].dist=julieta[p2].dist+1;
            if(rom[ii][jj]==jul[ii][jj]) {fout<<julieta[u2].dist<<" "<<ii<<" "<<jj;
                                exit(0);
                               }
            }
      }
  p1++;
  p2++;
  }
}

int main()
{citire();
lee();
fin.close();
fout.close();
return 0;
}