The shape of Latin S arises from Greek Σ by dropping just one out in the four strokes of that letter. The (angular) S-shape composed of three strokes existed as being a variant in the four-stroke letter Σ currently while in the epigraphy of Western Greek alphabets, as well as https://zanedsiwk.bligblogging.com/31870679/what-does-bud-naked-mean