𓐠 ϭⲓⲥⲓ > ⲥⲟⲓ 𓐟 𓋴𓐟𓄿𓀁 𓐠 zweig 2 ∼ switch 𓋴𓐟𓄿𓏏𓀁
𓐠 zurück ∼ ϭⲓⲥⲓ (back)
𓐠 zurück! 𓋴𓐠𓂋𓏘 ზურგი zurgi=back #sꜣrꜣq sark@Tocharian > ʃark
𓐠 Schalter Spint 𓐟 spine shpinë 𓈙 sophie sapient <?> 𓍕
𓐠 𓏘𓂋𓐠𓋴 Kreuz kurriz=back reverse
𓐠 sꜣrꜣq < Drücker tergum dorsum sarg?
𓐠 𓂋𓏘 Rücken = back 𐌹𐌱𐌿𐌺𐍃 wegen 𓐠 bi2

The graphical doubling in 𓐠 is reflected in:
𓐠 ϭⲓⲥⲓ cisi < 𓏘𓂋𓐠𓋴 Kreuz > ϭⲓⲥⲓ cisi > Kissen
𓐠 ⲥⲟⲓ soi sꜣ selg selkä 脊 zek3 заҳр zahr ضهر ḍhar ظَهْر ẓahr sırt sark ҫурӑм śurăm shlymak (back)

𓈙 𓊃 𓐠	know	gneis ➙ gnost ⇨ know
𓈙 𓊃 𓐠	know	suspect ⇔ 𓋴 𓐟 𓄿 𓈎 𓆌 𓏜
𓈙 𓊃 𓐠	know	sophie

Sharp 𓐠 ss ß tz versus soft s 𓋴
Beginning of complex orthography 𓊃𓈙𓋴𓐟 => “sch”?

𓋴𓐟𓄿𓏏𓀁 sapiens ∼ 󴌻 ≈ 𓋴 𓃀 𓇼 𓏤 sophie 𓋴𓐠𓄿𓉔𓅱𓏏 serpentine!
𓐠 𓏤 𓂋 𓏤 𓏘 𓅱 𓇲 𓏤𓏤𓏤 | snow| 𐍃𐌽𐌰𐌹𐍅 < שֶׁלֶג šéleḡ 𒊭𒆷𒄖 < sꜣrꜣq 𓐠𓂋𓏘 תלג talag ⇔ slag/talg
𓋴 𓐠 𓄿 𓂋 𓏛 Schalter™ (wise man) ⇔ savoir
𓋴 𓐟 𓄿 𓇋 𓋷 𓀁 schalten (recognize)
𓊃 𓈙 𓋴 𓐟 𓄿 𓄃 schalten (make wise) ⇔ wissen 𐍅𐌹𐍄 wit < bit 𓐠
𓈙 𓋴 𓐟 𓄿 𓄃 𓏏 𓇰 | nightfall, night sky|ciel < skyl < Schalter 𓇰 !!
𓐠 𓏤 𓏏 𓅱 𓊗 𓏮 𓂻 | walk about, journey, travel, go forth|schalten & walten
𓐠 𓏤 𓏏 𓅱 𓊗 𓏮 𓂻 | walk about, journey, travel, go forth|schalten ∼ სიარული टहलना ṭahalnā चलना calnā,
𓐠 𓎼 𓋴 𓎡 𓈙 Saxons sꜣgskš Saka = Sakae !!!

𓐠 Schalt •schaleg ⇔ walk < הָלַךְ halákh гуля́ць huljácʹ လျှောက် hlyauk 𓉔 𓄿 𓂻 жүрүү ⇔
slag (snow) ⇔ سَكَن sakan (ash)

Complicated sign 𓐠 used for pure “S” by the time of Darius, presumably because other signs such as 𓋴 had become too ambivalent:

𓐠 𓏘 𓂧 𓇋𓇋 𓈉	Sogdia
𓐠 𓂧 𓎼 𓍯 𓍒 𓈉	Sattagydia	𐎰𐎫𐎦𐎢𐏁 Thataguš “hundred cows”
𓐠 𓎼 𓄖 𓋴 𓎛 𓎡 𓆱	Saka²
𓐠 𓊪 𓃭 𓍿 𓄿	Lydia / “Sprata” !?
𓐠 𓂓 𓍿 𓃭 𓄿	Skudra
𓆼 𓃭 𓐠 𓆲 𓈉	Chorasmia
𓊪 𓃭 𓐠 𓈉	Persia

but also
𓐠 𓃭 𓈖 𓎼 𓈉 | Drangiana

𓐠 𓏤 𓃀 𓏲 𓇋 𓇋 𓏴 𓀜	shipbuilder	Schiffbauer
𓋴 𓃀 𓏏 𓆇 𓆱	shipbuilding
𓋴 𓃀 𓈑	shipbuilding