剝削階級

剥 = 刂 + 录 : Beelzebub (b) is skinning (剥) his diary (录) with a kitchen knife (刂) in front of the observatory (o1).

削 = 刂 + 肖 : In front of the aorta (ao1) Marie Curie (xi) teaches the little prince (肖) how to peel (削) fruits using a kitchen knife (刂).

削 = 刂 + 肖 : Olymp's rulers decided that they want to reduce (削) their staff. In front of the elevator (e1) Xu Xian (xu) and the little prince (肖) have to fight with kitchen knifes (刂) to see who will be allowed to stay.

阶 = 介 + 阝 : The pope (阝) sentenced Joan of Arc (ji) to death and wants to shoot her to outer space using a rocket (介) in front of the elevator (e1). He doesn't have a proper launch ramp, so he just uses some stone stairs (阶).

级 = 及 + 纟 : Joan of Arc (ji) closely investigates her newly arrived troops just inside the space station's entrance (Ø2). She ranks (级) them according to their level (级): First there is a silk worm (纟) which can at least shapeshift. On the next level, there is Yuwen Huaji (及), who has no comparable super power.