纤
=
千
+
纟
:
Marie Curie (xi) finds that there are many fine (纤) silk worms (纟) in front of the anthill (a1). She wants to preserve the delicate (纤) worms and thus puts a kilo (千) on them to press and dry them.
签
=
⺮
+
佥
:
The Queen of Hearts (qi) and General Fu Qian (佥) reached an agreement in front of the anthill (an1). To finalize it they sign (签) their names in the sand using a bamboo stick (⺮).