18-1 Batch 1
18-2-3 Batch 2
18-4 Batch 3
18-5 Batch 4
18-6-9 Batch 5
18-10, Batch 6
18-11, Batch 7
18-12, Batch 8
18-13, Batch 9
18-14-16, Batch 10
18-17-21, Batch 11
18-22-24, Batch 12
18-25, Batch 13
18-26-28, Batch 14
18-29-30, Batch 15
18-31-32, Batch 16
18-33, Batch 17
18-34-36, Batch 18
18-37, Batch 19
18-38, Batch 20
18-39-40, Batch 21
18-41-42, Batch 22
18-43-47, Batch 23
18-48-51, Batch 24
18-52-54, Batch 25
18-55-56, Batch 26
18-57-59, Batch 27
18-60-61, Batch 28
18-62-69, Batch 29
18-70-71, Batch 30
18-72-75, Batch 31
18-76, Batch 32
18-77-78, Batch 33
18-79-80, Batch 34
18-81, Batch 35
18-82-83, Batch 36
18-84-87, Batch 37
18-88-90, Batch 38
