Original definition says: those designated Walk, others Dodge,
then first two Circulate Twice as last two Circulate, Trade and Circulate.
The first part (Those designated Walk, others Dodge) is not necessarily
done in a box of 4. For instance, from a squared set after Heads Touch 1/4,
the call can be Beaus Advance To A Column (6 walk, 2 dodge).
