All sets from this point follow the same basic pattern as Orange to Green.
Not withstanding the addition of the extensions.
Essentially these sets can be 2 man or multi opponent but are normally practised as a tool to enable continuous practise of the core syllabus.
These sets and all the previous sets are our codecs or , perhaps a better description would be our manual of core techniques.
This enables us to never lose connection with the core syllabus, whilst not restricting us in practise rather it enables us to keep refreshing our training enabling us to experiment with impunity.
These and all the other sets are our Parker Kenpo reference library.