[document frame] name='PDF document containing 1 page'
++[landmark] name='Page 1'
++++[paragraph]
++++++[static] name='Case 1<newline>'
++++[paragraph]
++++++[static] name='Case 2<newline>'
++++[paragraph]
++++++[static] name='Case 3<newline>'
++++[paragraph]
++++++[static] name='Case 4'