L-Stack forms on left side (assume force is to the left)
(3) Makes a fake cut to open side.
(3) Cuts to the break force and (4) prepares for next cut. Rest of stack adjusts.
(4) Cuts in for continuation of break force.
Players readjust, handler (1) becomes a lane cutter and (2,4) are the new handlers.
(7) cuts in for next pass.