#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; }