variable identifier article: refer to the referents of the variable having the following predicate as its name; such a variable may be implicitly bound by {PA broda} or {LE broda} phrases; if no such variable has been previously bound, the referents are left to the context to determine; the referents are not claimed to actually satisfy the predicate after which the variable is named.
x1 is a place erased from the place structure of the parent predicate according to the rules x2 (property of all the places of the parent predicate including the one filled with x1)
Named reference. It converts a sumti into another sumti. The converted sumti points to the referent the name of which is the referent of the unconverted sumti.
x1 is/are the thing(s) described/named with property x2 by the speaker, who thinks this is contextually enough information for the listener to understand what are x1's referent(s)
x1=t1=p2=p3=l2=v2 is a big-endian / most-significant-first tanru formed with x3=t2 modifying x2=t3=l1=v1, giving meaning x4=t4 in usage/instance x5=t5=v3.
x1=t1=p2=p3=j2=v2 is a little-endian / least-significant-first tanru formed with x2=t2 modifying x3=t3=j1=v1, giving meaning x4=t4 in usage/instance x5=t5=v3.