Normally from waves: leads Switch, while the trailing end Circulates
and the trailing centers Jay Walk with each other.
\syhlines{b2n,g2s,g3n,b3s}
\syhlines{b1n,g4n,b2s,g3s}
before Go First Class
after
This bears a close similarity to Scatter Circulate, and it is useful
to be aware of it. The trailers' part is the same. The leaders Switch for
Go First Class and Cross Roll for Scatter Circulate. The usual setup for
Go First Class is waves (going to 2-faced lines) and for Scatter Circulate
it is 2-faced lines (going to waves.)
One needs to be careful when these are called from other than the usual
formation, and resist the temptation simply to do the "obvious" thing.
The correct result often involves collisions.
\syhlines{b1n,g4n,b2s,g3s}
\sxhBBBBs{g3s,.+.,g2n,.+.,.+.,b1s,.+.,b4n}
before Go First Class
after
This can be used when some dancers are in columns. The #4 of the column
is considered a "trailing end" and Circulates. The #3 of the column
Jay Walks across the center.