la'i LAKU cmavo

name descriptor: the set of those named ... ; takes name or selbri description.

On affix form:

x1 is adjacent/beside/next to/in contact with x2 in property/sequence x3 in direction x4.

In notes:

x1 is a member/element of set x2; x1 belongs to group x2; x1 is amid/among/amongst group x2.