The form of Latin S arises from Greek Σ by dropping just one out of the 4 strokes of that letter. The (angular) S-condition made up of a few strokes existed to be a variant of the 4-stroke letter Σ currently inside the epigraphy of Western Greek alphabets, along with https://budnaked42085.blogrenanda.com/37381625/not-known-factual-statements-about-bud-naked