First.. one cannot ( in most instances ) name propriatory rights, to specific fundamental dance figures. AM has figures with their names incorporated,which are copyrite, BUT, a BOX construction pre dates all the dance school figures.

Once again, the commencing direction in latin, has to do with the " call and response " theory , to which the the music relates.

Both the SQQ and QQS , occupy the 1st 2 beats of a bar, the key ,is to make sure its the correct bar, in the 2 bar sequence .