源程序

源 = 原 + 氵 : The origin (源) of the H bomb can be traced back to when Yu the Great (yu) once forgot a lot of water bottles (氵) next to her A bomb (原) in the anthill's kitchen (an2) and accidentally detonated the bomb.

程 = 呈 + 禾 : Charlie Chaplin (ch) has been pondering over a complicated formula (程) in the engine's kitchen ((e)ng2) for a long time. The formula is given on a large presentation screen (呈). While pondering over the formula Charlie Chaplin is eating a bowl of cereals (禾).

序 = 予 + 广 : Due to an emergency Xu Xian (xu) and Zai Yu (予) both have to leave the space station from the bathroom (Ø4) and parachute (广) back to earth. They just cannot decide on the sequence (序) of who's going first.