Identify a mistake in the plain list drawer test.

org_mode_samples/element_container_priority/README.org

@@ -62,4 +62,27 @@ This test interleaves the opening and closing of each element container to see w
 | Drawer              | Section | First         | First   | First         | First               | First      |
 | Dynamic Block       | Section | First         | First   | First         | First               | First      |
 | Footnote Definition | Section | First         | First   | First         | -                   | -          |
-| Plain List          | Section | Second        | First   | Second        | -                   | First      |
+| Plain List          | Section | Second        | Second | Second        | -                   | First      |
+* Possible solutions
+** Create tiers of exit matchers
+- Document level (sections/headlines)
+- Greater Block / Dynamic Block
+- Remaining element containers
+- Object containers
+*** What if we ignore exit matchers of lower tiers
+**** Test Case 1
+#+begin_src org
+  # A plain list containing a greater block that contains a drawer
+  1. foo
+     ,#+begin_center
+     :drawername:
+
+
+     :end:
+     ,#+end_center
+  2. bar
+     :drawername:
+
+
+     :end:
+#+end_src

org_mode_samples/element_container_priority/plain_list_drawer.org

@@ -1,6 +1,6 @@
 1. foo
-:drawername:
+   :drawername:
 
 
-:end:
+   :end:
 2. bar

org_mode_samples/element_container_priority/test_case_1.org

@@ -0,0 +1,13 @@
+# A plain list containing a greater block that contains a drawer
+1. foo
+   #+begin_center
+   :drawername:
+
+
+   :end:
+   #+end_center
+2. bar
+   :drawername:
+
+
+   :end: