Step 1

Standard Horizontal Setup (notice how defensive players sandwich to cover in and out). (6) makes a long cut that is covered by (7)

Step 2

(6) cuts back in. (6) defense switches off with (7) to cover in cut.

Step 3

(6) resumes original positions

Step 4

(4,5) offence strike deep

Step 5

(5) comes in

Step 6

(6) defense intercepts pass for the T.O.

Step 7

D is now Offense