cutybo'u lujvo

b₁ is a rib of body b₃=c₂.

Cf. cutygreku, cutyti'e.

jbovlaste

In notes:

cutygreku: g₁=c₁ is the ribcage of c₂.
cutyti'e: t₁ is the upper back [body-part] of c₂.