II1a

II1b

II2

II3

II4

II5

II6a

II6b

II7a

II7b

II7c

II8a

II8b

II8c

II9

II10

II11

II12

II13

II14

II15a

II15b

II15c

II16

II17a

II17b

II17c

II18a

II18b 

II18c

II19a

II19b

II20a

II20b

II20c