The shape of Latin S arises from Greek Σ by dropping a single out with the 4 strokes of that letter. The (angular) S-form composed of three strokes existed like a variant on the four-stroke letter Σ currently inside the epigraphy of Western Greek alphabets, plus the 3 and four https://budnakedvape08839.ampblogs.com/what-does-bud-naked-mean-68114352