#import<bits/stdc++.h>
#define W(A,I,J)A[I][J]=1;c.push({I,J});while(c.size()){p=c.front();c.pop();for(i=0;i<8;++i){I=p.x+w[i];J=p.y+z[i];if(I>0&&I<=n&&J>0&&J<=m&&!A[I][J])A[I][J]=A[p.x][p.y]+1,c.push({I,J});}}
using namespace std;ifstream s("rj.in");ofstream t("rj.out");struct P{int x,y;}p;string v;int a[101][101],b[101][101],w[]={0,-1,0,1,-1,1,1,-1},z[]={-1,0,1,0,1,1,-1,-1},n,m,k,l,o,q,i,j;queue<P>c;main(){s>>n>>m;for(getline(s,v);i<n;++i)for(getline(s,v),j=0;j<m;++j){if(v[j]=='R')o=i+1,q=j+1;if(v[j]=='J')k=i+1,l=j+1;if(v[j]=='X')a[i+1][j+1]=b[i+1][j+1]=-1;}W(a,o,q);W(b,k,l);k=100000;for(i=1;i<n;++i)for(j=1;j<m;++j)if(a[i][j]==b[i][j]&&k>a[i][j]&&a[i][j]>0)k=a[i][j],o=i,q=j;t<<k<<" "<<o<<" "<<q;}