#include <iostream>
#include <fstream>
#include <string.h>
using namespace std;

char q[101];
int n,m,i,j,ri,rj,ji,jj;
short l[101][101];
short c[100][2],cj[101][2],sr,sj;
short d[]={-1,0,1,0};
short e[]={0,-1,0,1};


void citire()
{ ifstream f("rj.in");
f>>n>>m;
for(i=1;i<=n;i++)
{f.get();f.get(q,101);
for(j=1; j<=m;j++)
{

   if(q[j-1] =='X' )  l[i][j]=-1;
    if(q[j-1] ==' ' )  l[i][j]=0;
    if(q[j-1] =='R' ) {ri=i;rj=j;}
      if(q[j-1] =='J' ) {ji=i;jj=j;}
     }}}
ofstream g("rj.out");
void afis()
{
    for(i=1;i<=n;i++) { for(j=1;j<=m;j++)
 g<<l[i][j]<<" ";
    g<<endl;
   } }

int valid(int li, int co )
{ return li>0 && co>0 && li<=n && co<=m &&l[li][co]==0;}

void adaur(int x, int y)
{ sr++; c[sr][0]=x;c[sr][1]=y;}
void adauj(int x, int y)
{ sj++; cj[sj][0]=x;cj[sj][1]=y;}

int main()
{  citire();afis();
adaur(ri,rj);
adauj(ji,jj);
//int le=0;
//while( c[le][0] != cj[le][0] && c[le][1] != cj[le][1]  )
  // { if(valid(le))
//}



    cout << "Hello world!" << endl;
    return 0;
}