Pitch direction | anything[C4](Lee Kopman 1977):
From a Generalized Tandem.
Leaders, as one movement, 1/4 Right and Run as
Trailers Circulate (Press Ahead) and 1/4 toward the given direction or do the
Pitch Left $B$NA0(B
Zing-A-Ling[obsolete](Lee Kopman 1981):
From an applicable 2 x 2.
Leaders Zing as Trailers Run & Roll.
A Mini-Wave Box ends in Facing Couples.
Zing Roll Circulate[obsolete](Norm Poisson 1982):
From Parallel Lines with the Ends in Tandem.
Out-Facing End Zing as the Others in their Line Flip toward that position
(as in In|Out Roll Circulate [A2]).
Ends in a T-Bone setup.