工友

工 = 二 + 丨 : Mnemonic symbol: a steel beam, since 工 looks like the cross section of a steel beam.

Gitta Giraffe (gu) is working a shift in front of the engine ((e)ng1). Her job is to melt dinosaur bones (丨) so that they can be disposed off easily. To melt the bones, she is shorting a huge capacitor (二) with a steel beam (工) which consequently heats up to a bright glow. Using the glowing hot steel beam she can melt the dinosaur bone easily.

友 = 𠂇 + 又 : Maud Younger (y) is unable to take off her boxing gloves (又) in the outhouse's living room (ou3) on her own! Fortunately, a friend (友) comes over and helps her to take off the gloves by cutting them with a pair of scissors (𠂇).