#include
#include
#include
using namespace std;
typedef long long ll;
int main() {
ios_base::sync_with_stdio(false);
int n, m;
cin >> n >> m;
char mat[n][m];
for(int i = 0; i < n; i++) {
for(int j = 0; j < m; j++) {
cin >> mat[i][j];
}
}
bool visited[n][m];
int si = -1, sj = -1; // redot na S, kolonata na S
for(int i = 0; i < n; i++) {
for(int j = 0; j < m; j++) {
visited[i][j] = false;
if(mat[i][j] == 'S') {
si = i;
sj = j;
}
}
}
queue q;
q.push(si);
q.push(sj);
q.push(0);
visited[si][sj] = true;
while(!q.empty()) {
int ci = q.front(); // momentalno i od poleto
q.pop();
int cj = q.front(); // momentalno j od poleto
q.pop();
int dist = q.front();
q.pop();
cout << ci + 1 << " " << cj + 1 << " " << dist << endl;
if(mat[ci][cj] == 'E') {
cout << dist << endl;
break;
}
// siri se site negovi sosedi
if(ci + 1 < n and mat[ci + 1][cj] != '#' and !visited[ci + 1][cj]) {
visited[ci + 1][cj] = true;
q.push(ci + 1);
q.push(cj);
q.push(dist + 1);
}
if(ci - 1 >= 0 and mat[ci - 1][cj] != '#' and !visited[ci - 1][cj]) {
visited[ci - 1][cj] = true;
q.push(ci - 1);
q.push(cj);
q.push(dist + 1);
}
if(cj + 1 < m and mat[ci][cj + 1] != '#' and !visited[ci][cj + 1]) {
visited[ci][cj + 1] = true;
q.push(ci);
q.push(cj + 1);
q.push(dist + 1);
}
if(cj - 1 >= 0 and mat[ci][cj - 1] != '#' and !visited[ci][cj - 1]) {
visited[ci][cj - 1] = true;
q.push(ci);
q.push(cj - 1);
q.push(dist + 1);
}
}
return 0;
}
/*
#####
..S..
..#..
E....
#####
visited[n][m]
Queue: (1, 2, 0)
visited[1][2] = true;
(1, 2) --> (1, 3); (1, 1)
Queue: (1, 3, 1), (1, 1, 1)
visited[1][3] = true
visited[1][1] = true
(1, 3) --> (1, 4); (2, 3)
Queue: (1, 1, 1); (1, 4, 2); (2, 3, 2)
visited[1][4] = true;
visited[2][3] = true;
(1, 1) --> (1, 0); (2, 1)
Queue: (1, 4, 2); (2, 3, 2); (1, 0, 2); (2, 1, 2)
visited[1][0] = true;
visited[2][1] = true;
(1, 4) --> (2, 4, 3)
Queue: (2, 3, 2); (1, 0, 2); (2, 1, 2); (2, 4, 3)
visited[2][4] = true;
(2, 3) --> (3, 3, 3)
Queue: (1, 0, 2); (2, 1, 2); (2, 4, 3): (3, 3, 3)
visited[3][3] = true;
QueueL (2, 1, 2); (2, 4, 3); (3, 3, 3)
(2, 1) --> (2, 0, 3); (3, 1, 3)
Queue: (2, 4, 3); (3, 3, 3); (2, 0, 3); (3, 1, 3)
visited[2][0] = true;
visited[3][1]
(2, 4) --> (3, 4)
Queue: (3, 3, 3); (2, 0, 3); (3, 1, 3); (3, 4, 4)
visited[3][4] = true;
(3, 3) --> (3, 2)
QueueL (2, 0, 3); (3, 1, 3); (3, 4, 4); (3, 2, 4)
visited[3][2] = true;
(2, 0, 3) --> (3, 0, 4); ANSWER
**/