le'i LEKU cmavo

non-veridical descriptor: the set of those described as ..., treated as a set.

On affix form:

x1 pays/compensates/remunerates/[rewards] payment x2 to recipient/payee x3 for goods/services x4.

In notes:

x1 is a member/element of set x2; x1 belongs to group x2; x1 is amid/among/amongst group x2.
x1 is an object described as x2, x3, ... (termset representing serializable tree structure compatible with JSON format of attribute-value pairs).