The present invention is directed to an illumination system. Pattern feature extraction is performed followed by EIC symbol segmentation. The first address transistor well is coupled to an intermediate node between the first address transistor and the second address transistor, and the second address transistor well is coupled to a ground terminal. Development Events include Project Production Elements, Element Efforts, duration of the Efforts, and Efforts’ PiPT. If the values are not identical, a determination is made as to whether the modified properties are decidable. High purity potassium hydroxide may also be prepared by regenerating the ion exchange resin with an acid to produce a quantity of potassium salt, which may be further purified by evaporation, crystallization, then further processed by electrodialysis andor electrolysis.