3 in notes

narbilga lujvo

x₁=b₁ is not bound/obliged to/does not have the duty to do/be x₂=b₂ in/by standard/agreement x₃=b₃; x₂ is optional / non-mandatory / non-obligatory to x₁ under x₃.

• jbovlaste

In notes:

na'i'a (exp!)

discursive: optionally.

tu'e'ei (exp!)

General-purpose left-bracket for arbitrary grouping of Lojban text; start highlight / selection marker.

tu'u'o (exp!)

General-purpose right-bracket for arbitrary grouping of Lojban text; end highlight / selection marker.