↩ 🔵 🔵 🔵 ❪✺₄❫ Programmatic Sets ○ ❪✺_ₛₛ❫ Computer Subsets ○ ❪◑❫ Computer Languages ○ Programming Language ○꠹ Programming 𓆩⚪𓆪 ❪◑❫ Markup Languages ○ ❪◑❫ Domain-Specific Languages ○ ❪◑-❫ Floating Programming Languages ○ ❪◑❫ General-Purpose Languages ○