#include <cstdio>
using namespace std;
int romeo[102][102],julieta[102][102],valid[102][102],i,j,k,m,n,ji,jj,ri,rj,min;
char c;
//###################################
void parcurgerer()
{
	if((romeo[i][j]>k)||(romeo[i][j]==0)){
		romeo[i][j]=k;k++;
		if(k==1){romeo[i][j]=-1;}
		i++;if(valid[i][j]==0){parcurgerer();}i--;
		i--;if(valid[i][j]==0){parcurgerer();}i++;
		j++;if(valid[i][j]==0){parcurgerer();}j--;
		j--;if(valid[i][j]==0){parcurgerer();}j++;
		k--;
				 }
}//###################################
void parcurgerej()
{
	if((julieta[i][j]>k)||(julieta[i][j]==0)){
		julieta[i][j]=k;k++;
		if(k==1){julieta[i][j]=-1;}
		i++;if(valid[i][j]==0){parcurgerej();}i--;
		i--;if(valid[i][j]==0){parcurgerej();}i++;
		j++;if(valid[i][j]==0){parcurgerej();}j--;
		j--;if(valid[i][j]==0){parcurgerej();}j++;
		k--;
				 }
}
//###################################
int main()
{
	freopen("rj.in","r",stdin);
	freopen("rj.out","w",stdout);
	scanf("%d%d",&n,&m);
	for(i=1;i<=n;i++){
		for(j=0;j<=m;j++){//0==\n
			scanf("%c",&c);
			if(c=='X'){valid[i][j]=1;}
			if(c=='J'){ji=i;jj=j;}
			if(c=='R'){ri=i;rj=j;}
						 }
					 }
	for(i=0;i<=n+1;i++){valid[i][0]=1;valid[i][m+1]=1;}
	for(j=0;j<=m+1;j++){valid[0][j]=1;valid[n+1][j]=1;}
	k=0;i=ri;j=rj;
	parcurgerer();
	k=0;i=ji;j=jj;
	parcurgerej();
	min=9999;
	for(i=1;i<=n;i++){
		for(j=1;j<=m;j++){
			if((romeo[i][j]==julieta[i][j])&&(julieta[i][j]!=0)){if(min>romeo[i][j]){min=romeo[i][j];ri=i;rj=j;}}
						 }
					 }
	printf("%d %d %d\n",min,ri,rj);
return 0;	
}