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#include <fstream>
#include <cstring>
#define DIM 101
using namespace std;
int n,m,i,j,i1,j1,i2,j2,ic,jc,iv,jv,minim,d,p,u,poz1,poz2;
int a[DIM][DIM],b[DIM][DIM],c[2][DIM];
int di[] = {-1,-1,-1, 0,0, 1,1,1};
int dj[] = {-1, 0, 1,-1,1,-1,0,1};
char x[101];
ifstream fin ("rj.in");
ofstream fout ("rj.out");
int main (){
fin>>n>>m;
for (i=0;i<=n;i++){
fin.getline(x,101);
for (j=0;j<strlen(x);j++){
//fin>>x;
if (x[j] == 'R'){
i1 = i;
j1 = j+1;
}
if (x[j] == 'J'){
i2 = i;
j2 = j+1;
}
if (x[j] == 'X'){
a[i][j+1] = -1;
b[i][j+1] = -1;
}
}
}
c[0][1] = i1;
c[1][1] = j1;
a[i1][j1] = 1;
p = 1; u = 1;
while (p<=u){
ic = c[0][p];
jc = c[1][p];
for (d=0;d<=7;d++){
iv = ic + di[d];
jv = jc + dj[d];
if (iv>=1&&iv<=n&&jv>=1&&jv<=m&&a[iv][jv]==0){
u++;
c[0][u] = iv;
c[1][u] = jv;
a[iv][jv] = 1+a[ic][jc];
}
}
p++;
}
// lee din i2 j2
c[0][1] = i2;
c[1][1] = j2;
p = 1; u = 1;
b[i2][j2] = 1;
//minim = 2000000000;
while (p<=u){
ic = c[0][p];
jc = c[1][p];
for (d=0;d<=7;d++){
iv = ic + di[d];
jv = jc + dj[d];
if (iv>=1&&iv<=n&&jv>=1&&jv<=m&&b[iv][jv]==0){
u++;
c[0][u] = iv;
c[1][u] = jv;
b[iv][jv] = 1+b[ic][jc];
/*if (b[iv][jv] == a[iv][jv]){
if (a[iv][jv] < minim){
minim = a[iv][jv];
poz1 = iv;
poz2 = jv;
}
}*/
}
}
p++;
}
minim = 2000000000;
a[0][0] = b[0][0] = 1000000;
for (i=1;i<=n;i++)
for(j=1;j<=m;j++){
if (a[i][j]==b[i][j] && a[i][j] > 0){
if (a[i][j] < a[poz1][poz2]){
//minim = a[i][j];
poz1 = i;
poz2 = j;
}
}
}
fout<<a[poz1][poz2]<<" "<<poz1<<" "<<poz2<<"\n";
return 0;
}