2. Permissions 2 and 3 further define the permission 1.
3. Right 4 is a further definition of right 2.
4. When right 1 is not novel, rights 2 and 3 may be novel, while right 1 is not creative, and rights 2 and 3 are not necessarily not creative.
5. When the right 1 is novel, the subordinate right must be novel.
There may be some mistakes in my answer. I suggest you have a look at /forum.php? View thread & tid =15589