Step 1

Vert stack. Deep threats are 4 and 5. Short cuts are 6 and 7. 3 is the third handler.

Step 2

4 cuts hard in, ready to receive if very open

Step 3

if that in cut is not there, cut hard out immediately

Step 4

meanwhile, 6 or 7 will do the opposite. Hard out...

Step 5

...then 6 cuts hard in. (Also applies to breakside). 4 then gets back in stack and can either become a short cutter...

Step 6

...or moves to the front half of stack to original position to become deep threat again.

Step 7