Test Steps 19 - 27

Test Step 19 (part 1):

Test Step 19 (part 2):

Test Step 20 (part 1):

Test Step 20 (part 2):

Test Step 21 (part 1):

Test Step 21 (part 2):

Test Step 22 (part 1):

Test Step 22 (part 2):

Test Step 23 (part 1):

Test Step 23 (part 2):

Test Step 24 (part 1):

Test Step 24 (part 2):

Test Step 24 (part 3):

Test Step 25:

Test Step 26:

Test Step 27 (part 1):

Test Step 27 (part 2):