Instructions of manufacteuering a dogleg staircase?

A staircase is just another name for a flight of stairs, though that term generally includes the supporting structure of the stairs as well.

When the layout of a hole curves to the left or to the right.

Instructions are a given way of following things. They are given in a specific order so the outcome comes out as it was supposed to be in the beginning.

Instruction is a word meaning rules, or something you have been told to do.

Instructions are a given way of following things. They are given in a specific order so the outcome comes out as it was supposed to be in the beginning.