Revert 3df766c..cffb7f7

This rolls back to commit 3df766c19a2b7aa85f316618ec79cb59ef3dbef2.
Revert cffb7f7..a07d218

This rolls back to commit cffb7f79192a83ff92f7370d54f798021b35b1b5.
point
Revert 3df766c..29d4bef

This rolls back to commit 3df766c19a2b7aa85f316618ec79cb59ef3dbef2.
Revert 29d4bef..c877767

This rolls back to commit 29d4bef812849813db4d01afe8b4d7bb8edaf634.
 almost correct graphic