TEST 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
A C C A D C C A C C C C B D C C A C B A A C A A B B C B C A A A B
B C C C C C B C C A D C C A C C B D A C B A A C A A B B C A A A B
C B B D A C B A A C C C C A A B B C A A A B C C C C A D C C A C C
D C C C B A A C C B B D A C C A A B B C A A A B C C A D C C A C C