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#include <fstream>
#include <queue>
using namespace std;
ifstream cin ("rj.in");
ofstream cout ("rj.out");
struct Point {
int x, y;
};
int n, m;
char ch;
Point R, J;
char mat[105][105];
int dp[2][105][105];
queue <Point> q;
int dx[] = {-1, -1, -1, 0, 1, 1, 1, 0};
int dy[] = {-1, 0, 1, 1, 1, 0, -1, -1};
void lee(Point st, int ok) {
q.push(st);
dp[ok][st.x][st.y] = 1;
while(!q.empty()) {
Point p = q.front();
q.pop();
for(int i = 0; i < 8; i++) {
Point newp = {p.x + dx[i], p.y + dy[i]};
if(newp.x >= 1 && newp.x <= n && newp.y >= 1 && newp.y <= m && mat[newp.x][newp.y] != 'X' && !dp[ok][newp.x][newp.y]) {
dp[ok][newp.x][newp.y] = dp[ok][p.x][p.y] + 1;
q.push(newp);
}
}
}
}
int main() {
cin >> n >> m;
cin.getline(mat[0], 110);
for(int i = 1; i <= n; i++) {
cin.getline(mat[i] + 1, 110);
for(int j = 1; j <= m; j++) {
if(mat[i][j] == 'R')
R = {i, j};
else if(mat[i][j] == 'J')
J = {i, j};
}
}
lee(R, 0);
lee(J, 1);
int tmn = (int)1e5, l = 0, c = 0;
for(int i = 1; i <= n; i++) {
for(int j = 1; j <= m; j++) {
if(dp[0][i][j] && dp[0][i][j] == dp[1][i][j]) {
if(dp[1][i][j] < tmn) {
tmn = dp[1][i][j];
l = i;
c = j;
}
}
}
}
cout << tmn << " " << l << " " << c;
return 0;
}