Questions on normal forms

As far as I can tell, the following are valid compact expressions.

   1. What are their normal forms?
   2. By what rules are those normal forms computed?

<wsp:ExactlyOne>
  <wsp:All><A/></wsp:All>
  <B/>
</wsp:ExactlyOne>

<wsp:All>
  <wsp:ExactlyOne><A/></wsp:ExactlyOne>
  <B/>
</wsp:All>