Canonic form:
none
Variations in Basic: 
-changing direct. from crusada
-changing direction inp lace
Variations in Intermed.: 
none
Variations in Adv.Interm.:
-none
Technique:
-change of direction   

What is a change of
direction?
It's  a  change of direction 
of 90 degrees respect the 
previous line of dance.