A new and distinct Malus domestica apple tree variety named \u2018B3F45\u2019, particularly characterized by very firm flesh, long storability, long shelf life, very sweet taste and rough skin of fruit. Encoding is achieved magnetically, optically or through a combination of magnetic and optical encoding processes. The system then fits the photolithography process model based at least on the post-lithography measured CD data and the etch bias model, thereby causing the photolithography process model to be aware of etch effects. fluid flows from the underfoot pump to the inflatable forefoot bladder through a one-way valve and into a first channel in the manifold connected to a forefoot bladder.