The shape of Latin S arises from Greek Σ by dropping one particular out of your 4 strokes of that letter. The (angular) S-condition made up of 3 strokes existed for a variant of your four-stroke letter Σ now in the epigraphy of Western Greek alphabets, along with the 3 https://budnakedflower17161.tribunablog.com/what-does-bud-naked-concentrate-mean-45743977