Number Factory is a room.

Number handling is a number based rulebook with default success.

Number handling for 1: say "one."
Number handling for 2: say "two."
Number handling for an even number (called N): say "[N in words] (which is even)."
Last number handling rule: say "other."

When play begins:
	follow the number handling rules for 2;
	follow the number handling rules for 4;
	follow the number handling rules for 5.