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#include <iostream>
#include <fstream>
#include <queue>
#include <iomanip>
#include <string>
using namespace std;
ifstream fin("rj.in");
ofstream fout("rj.out");
int n, m, i, j, ok, aux, nr, c[176][176], d[176][176], x1, y1, x2, y2, x, y, timp, p;
int dx[] = {0, 1, 0, -1}, dy[] = {-1, 0, 1, 0};
string a;
struct elem {
int x; int y;
} e, r;
queue <elem> q;
void prelucrez() {
int k;
r.x = x1; r.y = y1; c[r.x][r.y] = 1;
q.push(r);
while (!q.empty()) {
e.x = q.front().x; e.y = q.front().y;
q.pop();
for (k = 0; k < 4; k++) {
r.x = e.x + dx[k]; r.y = e.y + dy[k];
if ((c[r.x][r.y] != -1) and (c[r.x][r.y] > c[e.x][e.y] + 1)) {
c[r.x][r.y] = c[e.x][e.y] + 1;
q.push(r);
}
}
}
}
void prelucrez1() {
int k;
r.x = x2; r.y = y2; d[r.x][r.y] = 1;
q.push(r);
while (!q.empty()) {
e.x = q.front().x; e.y = q.front().y;
q.pop();
for (k = 0; k < 4; k++) {
r.x = e.x + dx[k]; r.y = e.y + dy[k];
if ((d[r.x][r.y] != -1) and (d[r.x][r.y] > d[e.x][e.y] + 1)) {
d[r.x][r.y] = d[e.x][e.y] + 1;
q.push(r);
}
}
}
}
int main() {
fin >> n >> m;
getline(fin, a);
for(i = 1; i <= n; i++){
getline(fin, a);
for(j = 0; j < m; j++) {
if(a[j] == 'R') {
c[i][j + 1] = 2000;
d[i][j + 1] = 2000;
x1 = i;
y1 = j + 1;
}
if(a[j] == 'J') {
c[i][j + 1] = 2000;
d[i][j + 1] = 2000;
x2 = i;
y2 = j + 1;
}
if(a[j] == 'X') {
c[i][j + 1] = -1;
d[i][j + 1] = -1;
}
if(a[j] == ' ') {
c[i][j + 1] = 2000;
d[i][j + 1] = 2000;
}
}
}
for(i = 0; i <= n + 1; i++) {
c[i][0] = -1;
c[i][m + 1] = -1;
d[i][0] = -1;
d[i][m + 1] = -1;
}
for(j = 0; j <= m + 1; j++) {
c[0][j] = -1;
c[n + 1][j] = -1;
d[0][j] = -1;
d[n + 1][j] = -1;
}
prelucrez();
timp = (c[x2][y2] - 1) / 2;
p = timp + 1;
prelucrez1();
for(i = 1; i <= n; i++) {
for(j = 1; j <= m; j++)
if(c[i][j] == p and d[i][j] == p) {
x = i;
y = j;
}
}
fout << timp << " " << x << " " << y;
return 0;
}