偽代碼

伪 = 为 + 亻 : Rosa Luxemburg (亻) went to visit Willy Walrus (w) in the Eiffel Tower (ei3) to buy a bird with crazy hair (为), but she finds out very soon that Willy Walrus just wanted to sell her a fake (伪) one: a regular penguin with a wig.

代 = 亻 + 弋 : Rosa Luxemburg (亻) wants to practice her archery skills in the airplane's bathroom (ai4). On the other side Don Quixote (d) is standing, but they don't have an apple, so they substitute the apple with a token (代, 代币). Don Quixote is trembling heavily as Rosa lifts her bow (弋) and prepares to shoot down the token from Don's head.

码 = 石 + 马 : Just when Mahatma Gandhi (m) and the unicorn (马) entered the ashram (a3) a giant rock (石) fell down and trapped them inside. There is an inscription written on it: if they ever want to leave, they will have to find the secret number (码) and say it out loud. There is also a hint: "how many roads must a man walk down?"