Revert "CCS"

This reverts commit c7e9689c29d6ad07488965b4b1390c721de787ca.
Revert c7e9689..cae7c0d

This rolls back to commit c7e9689c29d6ad07488965b4b1390c721de787ca.
Revert a6884d7..81b5f3e

This rolls back to commit a6884d7b894d1668ff1a9053c9da1aed92befa8f.