Step 1

double push on handlers with a triangle clam on cutters

Step 2

(scenario 1 - D5 doesn't move) middle cutter 5 moves left-ish past 4 and 6 starts stretch deep

Step 3

middle cutter O5 keeps D4 busy while O4 cuts across full speed. Handle throws light flick around/over D3 to O4 (option 1).

Step 4

(reset)

Step 5

(option 2) 5 cuts HARD back in angled just right

Step 6

(reset to step 1)

Step 7

(scenario 2 - DS follows) middle cutter 5 moves left-ish past 4 and 6 starts stretch deep

Step 8

5 keeps going pulls D5 out of way for pick on D4, while O4 cuts across