垃
=
土
+
立
:
Lancelot (l) unearthed some radioactive waste (垃) in front of the ashram (a1). He puts it into a vase (立) and closes the vase by filling it up with earth (土). Then he shoots it into space - someone up there will surely know what to do with it.
圾
=
及
+
土
:
Joan of Arc (ji) and Yuwen Huaji (及) need to get rid of the space station's radioactive waste (圾). In front of the space station (Ø1) they decide to put it into a ball of mud (土) and send it down to earth - someone down there will surely know how to handle it.
to pile up / to heap up / a mass / pile / heap / stack / large amount
堆
=
土
+
隹
:
Doggy Dog (du) is digging for a bone in front of the Eiffel Tower (ei1) and in the process he is piling up (堆) a huge pile of dirt (土). After Doggy Dog gave up the sparrow (隹) comes to sit on the pile, since she thinks it is quite a nice place.