#include<bits/stdc++.h> using namespace std; int main() { int N, x, y, X, Y; cin >> N; for (int k = 0; k < N; k++) { int m = 0, c = 0, count = 0; string Map[10]; for (int j = 0; j < 10; j++) { cin >> Map[j]; } for (int i = 0; i < 10; i++) { for (int j = 0; j < 10; j++) { if (Map[i][j] == 'C') { X = i; Y = j; } else if (Map[i][j] == 'M') { x = i; y = j; } } } while (count < 100 && (X != x || Y != y)) { if (m == 0 && x - 1 >= 0 && Map[x - 1][y] != '*') { x--; } else if (m == 1 && y + 1 < 10 && Map[x][y + 1] != '*') { y++; } else if (m == 2 && x + 1 < 10 && Map[x + 1][y] != '*') { x++; } else if (m == 3 && y - 1 >= 0 && Map[x][y - 1] != '*') { y--; } else { m = (++m) % 4; } if (m == 0 && x - 1 >= 0 && Map[x - 1][y] != '*') { X--; } else if (m == 1 && y + 1 < 10 && Map[x][y + 1] != '*') { Y++; } else if (m == 2 && x + 1 < 10 && Map[x + 1][y] != '*') { X++; } else if (m == 3 && y - 1 >= 0 && Map[x][y - 1] != '*') { Y--; } else { c = (++m) % 4; } ++count; } printf("%d\n", (X == x && Y == y) ? count : -1); } return 0; }