邮
=
由
+
阝
:
Maud Younger (y) received a postcard (邮) in the outhouse's kitchen (ou2). The postcard is from the imperator (阝) and shows himself enjoying a cuba libre (由). On the postcard he invites Maud to visit him in his holiday lodge.
汇
=
匚
+
氵
:
Helga Horse (hu) brought a collection (汇) of water bottles (氵) and a metal box (匚) to the Eiffel Tower's bathroom (ei4). Each bottle contains water from a different river. Finally the moment she's been waiting for arrives: As she empties each bottle into the metal box, she converges (汇) the water of all these rivers at once.