653130
1 A
2 B
3 C
4 ZX D
5 AX B
6 D
7 CX A
8 B
9 AX B
10 A
11 ABC
12 ABCD
13 BC
14 ACD
15 ACD
1 6 7 9 19 21
2 3 4 11 15 17 23 24
26 124
27 1234
28 12
29 123
30 24
31 124
32123
33 123
34 1234
35 124
36 234
37 123
38 1234
39 124
40 1234
A2 6 10
B 1 3 8
C 5 7
11 123
12 13
13 134
14 123
15 12
3B 4B 5D 6B 7D 8B 9B 10B 11ABC 12ABC 14ACD 15ACD
1C 2C 5D 6A 7A 8D 9A 10D 12D 13C 14D 16C 18C 19A 20C 21A 22D 25C 26ABC 28AB 29ABC 30BD 31ABC 32ABC 33AC 35ABD 36BCD 37ABC 39ABD