彳
=
丿
+
亻
:
Mnemonic symbol for the step with the left foot: a black sneaker, because black sneakers are popular at least with the leftists I met.
Rosa Luxemburg (亻) just finished her banana (丿) and throws the peel over her shoulder in the space station's bathroom (Ø4). Charlie Chaplin (彳), wearing a black sneaker on his left foot, manages to step on the banana peel with his left foot and fall over even in zero gravity.
氐
=
丶
+
氏
:
Dorothy Gale pulled a petal leaf out of the space station concrete foundation. Christopher MacLeod explains her that it was a special petal leaf, and that Dorothy is destined to be the king of England now that she pulled it out.