How to select multiple columns between columns in Oracle SQL?
This is a crazy idea and would makes future maintenance really tricky.  

It is not possible to guarantee that column order will never change.  There are plenty of situations where column order changes could potentially be beneficial.  It may happen accidentally (update the wrong database) or it may be done for performance reasons (e.g. moving mostly NULL columns to the end).

Even if it is possible - don't do it.