#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 ( c == 0 && X - 1 >= 0 && Map[X-1][Y]!='*') X--; else if ( c == 1 && Y+1<10 && Map[X][Y+1]!='*') Y++; else if ( c == 2 && X+1<10 && Map[X+1][Y]!='*') X++; else if ( c == 3 && Y-1>=0 && Map[X][Y-1]!='*') Y--; else{ c=(++c)%4; ++count; } } printf("%d\n",(X == x && Y == y)?count:-1); } return 0; }