[Header 1 ("slide",[],[]) [Str "Slide"]
,BulletList
 [[Para [Str "Top-level"]
  ,Para [Str "With",Space,Str "continuation",Space,Str "paragraph"]]
 ,[Para [Str "Then:"]
  ,BulletList
   [[Plain [Str "nested"]]
   ,[Plain [Str "list"]]
   ,[Plain [Str "items"]]]]]
,Header 1 ("slide-1",[],[]) [Str "Slide"]
,Para [Str "Paragraph."]
,OrderedList (1,Decimal,Period)
 [[Para [Str "Top-level"]
  ,Para [Str "Continuation"]
  ,OrderedList (1,Decimal,Period)
   [[Para [Str "Sub-list"]
    ,Para [Str "With",Space,Str "Continuation"]]
   ,[Para [Str "(still",Space,Str "sub-list)"]]]]
 ,[Para [Str "(back",Space,Str "to",Space,Str "top-level)"]]]
,Para [Str "Paragraph."]]