#include <iostream>
#include <fstream>
#include <cstring>
using namespace std;
ifstream f("rj.in");
ofstream g("rj.out");
char s[101]="";
int nl,nc,l,c,in,sf,i,j,v=0,lr,cr,lj,cj,li,ci,vi;
struct romeojulieta{int r;int j;}m[101][101];
 struct coada{int l;int c;}cd[10202];
int main()
{ f>>nl>>nc;
  f.getline(s,100);
  for(i=0;i<nl;i++)
  {f.getline(s,100);
  l=strlen(s);
  for(j=0;j<l;j++)
  {if(s[j]==' '){m[i][j].r=0;m[i][j].j=0;}
    else if(s[j]=='X'){m[i][j].r=-1;m[i][j].j=-1;}
        else if(s[j]=='R'){lr=i;cr=j;}
           else if(s[j]=='J'){lj=i;cj=j;}
   }
  }



    in=0;sf=0;m[lr][cr].r=1;cd[in].l=lr;cd[in].c=cr;
      while(in<=sf)
      {l=cd[in].l;c=cd[in].c;v=m[l][c].r;
        if(l-1>=0)
           if(m[l-1][c].r==0)
            {m[l-1][c].r=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c;
            }
         if(l+1<nl)
           if(m[l+1][c].r==0)
            {m[l+1][c].r=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c;
            }
         if(c-1>=0)
           if(m[l][c-1].r==0)
            {m[l][c-1].r=v+1;
            sf++;cd[sf].l=l;cd[sf].c=c-1;
            }
         if(c+1<nc)
           if(m[l][c+1].r==0)
            {m[l][c+1].r=v+1;
            sf++;cd[sf].l=l;cd[sf].c=c+1;
            }
         if(l+1<nl&&c+1<nc)
             if(m[l+1][c+1].r==0)
            {m[l+1][c+1].r=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c+1;
            }
         if(l+1<nl&&c-1>=0)
            if(m[l+1][c-1].r==0)
            {m[l+1][c-1].r=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c-1;
            }
         if(l-1>=0&&c+1>nc)
            if(m[l-1][c+1].r==0)
            {m[l-1][c+1].r=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c+1;
            }
         if(l-1>=0&&c-1>=0)
            if(m[l-1][c-1].r==0)
            {m[l-1][c-1].r=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c-1;
            }
       in++;

      }///de la while


      in=0;sf=0;m[lj][cj].j=1;cd[in].l=lj;cd[in].c=cj;
      while(in<=sf)
      {l=cd[in].l;c=cd[in].c;v=m[l][c].j;
        if(l-1>=0)
           if(m[l-1][c].j==0)
            {m[l-1][c].j=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c;
            if(m[l-1][c].j==m[l-1][c].r){vi=v+1;li=l-1;ci=c;break;}
            }
         if(l+1<nl)
           if(m[l+1][c].j==0)
            {m[l+1][c].j=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c;
            if(m[l+1][c].j==m[l+1][c].r){vi=v+1;li=l+1;ci=c;break;}
            }
         if(c-1>=0)
           if(m[l][c-1].j==0)
            {m[l][c-1].j=v+1;
            sf++;cd[sf].l=l;cd[sf].c=c-1;
            if(m[l][c-1].j==m[l][c-1].r){vi=v+1;li=l;ci=c-1;break;}
            }
         if(c+1<nc)
           if(m[l][c+1].j==0)
            {m[l][c+1].j=v+1;
            sf++;cd[sf].l=l;cd[sf].c=c+1;
            if(m[l][c+1].j==m[l][c+1].r){vi=v+1;li=l;ci=c+1;break;}
            }
         if(l+1<nl&&c+1<nc)
             if(m[l+1][c+1].j==0)
            {m[l+1][c+1].j=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c+1;
            if(m[l+1][c+1].j==m[l+1][c+1].r){vi=v+1;li=l+1;ci=c+1;break;}
            }
         if(l+1<nl&&c-1>=0)
            if(m[l+1][c-1].j==0)
            {m[l+1][c-1].j=v+1;
            sf++;cd[sf].l=l+1;cd[sf].c=c-1;
            if(m[l+1][c-1].j==m[l+1][c-1].r){vi=v+1;li=l+1;ci=c-1;break;}
            }
         if(l-1>=0&&c+1<nc)
            if(m[l-1][c+1].j==0)
            {m[l-1][c+1].j=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c+1;
            if(m[l-1][c+1].j==m[l-1][c+1].r){vi=v+1;li=l-1;ci=c+1;break;}
            }
         if(l-1>=0&&c-1>=0)
            if(m[l-1][c-1].j==0)
            {m[l-1][c-1].j=v+1;
            sf++;cd[sf].l=l-1;cd[sf].c=c-1;
            if(m[l-1][c-1].j==m[l-1][c-1].r){vi=v+1;li=l-1;ci=c-1;break;}
            }
            //if(m[l-1][c-1].j==m[l-1][c-1].r)//{cout<<v+1;break;}
       in++;

      }///de la while
      g<<vi<<" "<<li+1<<" "<<ci+1<<'\n';

}