[BLK-504] 1 part 10

[BLK-544] part 10

[BLK-533] part 1

[BLK-533] part 2

[BLK-533] part 3

[BLK-533] part 4

[BLK-533] part 5

[BLK-533] part 6

[BLK-533] part 9

[BLK-533] part 12

[BLK-268] part 2

[BLK-268] part 10