We start in a 1-6. The front three are angled differently to the back three.
2 makes a choice, 3 does the opposite. 7 (and 6) should be aware that they'll be moving next if all goes to plan.
7 makes a choice on an under or away cut. 1 makes a 90 degree move to clear space, 3 pushes back across and 4 gets in position for the next handler cut. Rest of the stack shifts back.
If 7 wasn't hit, they push across to clear the space in front of the disc and prepare to return to the middle of the stack. 4 is the first dump option, 3 should be in position to go again and 1 returns to the stack.
If the disc comes onto the break side rather than up the line, 6 is the continuation.
Again, 6 makes a decision on an away or under cut. 2 filters back into the stack behind 4, who is now the primary dump option. 1 makes a 90 degree move upfield.
If the shot to 6 doesn't go, they come back into the stack. 4 makes a move, 2 does the opposite.