Part 1
IB 2D 3A 4 C 5C 6A 7D 8B
Part 2
9H 10A 11C 12F 13B 14D 15G
Part 3
16 B
17 A
18 C
19 D
20 E
21 A
22 E
23 D
24 E
25 D
26 B
27 F
28 C
29 E
30 A
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