C B D A B A B B B C C B C D C A D(a) A B C A(B) B A(B) C B A(D) C B C D
ACDE ABCE ABDE BDE AB ABCDE BC ABDE AC ACDE
X V X X X X X X X V
C B D A B A B B B C C B C D C A D(a) A B C A(B) B A(B) C B A(D) C B C D
ACDE ABCE ABDE BDE AB ABCDE BC ABDE AC ACDE
X V X X X X X X X V
C B C D B C D B C B
ACDE ABDE ABDE ABDE ACE
√ X V X
A D A C A B C C A B
ACD AE ACE BCE ABCD
√ X √ X X
B A C B C D D A A A
ABC ABC BC BCDE ABD
√√XX√
C A C B C D C C C A
ABDE ACDE ABDE ABCE ABC
X X X X X X