x1 is joined/connected to/with something which is joined/connected to/with something which ... which is joined/connected to/with something which is joined/connected to/with x2 via intermediate things/steps x3 (ce'o), with respective points/loci of (con)juncture x4 (ce'o).
x1 predates/preys upon/is a predator of another which
predates/preys upon/is a predator of another which ... which predates/preys upon/is a predator of another which predates/preys upon/is a predator of x2 by intermediate steps x3 (ce'o).
x1 is patrilineal/agnatic to/an agnate of x2; x1 is path-connected to x2 via the fatherhood relation, connected by a graph-path passing through intermediate relations/steps (successive agnates) x3 (ce'o; ordered list).
x1 is path-connected to x2 via the male-only first-born progeny/primogeniture relation; x1 is the first-born son of the first-born son of ... the first-born son of x2, connected by a graph-path passing through intermediate relations/steps (successive first-born sons) x3 (ce'o; ordered list).
x1 is path-connected to x2 via the (non-gendered/absolute) first-born progeny/primogeniture relation; x1 is the first-born offspring of the first-born offspring of ... the first-born offspring of x2, connected by a graph-path passing through intermediate relations/steps (successive first-born offspring) x3 (ce'o; ordered list), "first" being according to ordering rule x4 (default, as used in this definition: chronological order of birth; restrictions on legitimacy etc. may also be included here).
x1 is any child of the first child of the first child of ... the first child of x2, with intermediate steps x3 (complete ordered list, "ce'o"; should include the relevant parent of x1), where "first" is according to (partial) ordering rule x4 (default: chronological order of birth per successive generation within the given lineage; other restrictions on legitimacy etc. may be specified here as well).
x1 is path-connected to x2 via the female-only first-born progeny/primogeniture relation; x1 is the first-born daughter of the first-born daughter of ... the first-born daughter of x2, connected by a graph-path passing through intermediate relations/steps (successive first-born daughters) x3 (ce'o; ordered list).
x1 is a friend of a friend of ... a friend of x2 (experiencer), path-connected by the directed friendship relationship via intermediate nodes (friends) x3 (list; ce'o).
x1 is a friend of a friend of ... a friend of x2 (experiencer), path-connected by the directed friendship relationship via intermediate nodes (friends) x3 (list; ce'o).
x1 infects a recipient who infects a recipient who infects ... who infects recipient x2 with contagion x3 via means of infection/contamination x4 and through intermediaries x5 (ce'o list).; x1 spreads contagion x3 through a network such that they indirectly infect x2 via a route through finitely-many intermediary nodes x5.
x1 raises/is a mentor to someone who raises/is a mentor to someone who raises/is a mentor to [...]
to someone who raises/is a mentor to x2 via intermediate steps x3 (ce'o).
x1 is infected/contaminated by something which was infected/contaminated by something which was infected/contaminated by ... which was infected/contaminated by x2, regarding/pertaining to contagion x3 and via means of transmission x4, through intermediary nodes x5 (ce'o list).
x1 sends x3 to someone who sends x3 to someone who ... who sends x3 to someone who sends x3 to x2 from transmitter/origin x4 via medium/means x5, via intermediate recipients x6 (ce'o).
x1 gives/pays x2 to someone who gives pays (some portion of) x2 or the equivalent thereof (possibly united with other things) to someone who gives/pays ... to someone who gives/pays (some portion of) their relevant gift/payment or the equivalent thereof (possibly united with other things/payment) to x3 through intermediate steps x4 (ce'o).
x1 = sitna1 = utka1
cites/quotes/refers to/makes reference to a source, which itself/who themself cites/quotes/refers to/makes reference to a source, which itself/who themself in turn cites/quotes/refers to/makes reference to source, ..., which itself/who themself cites/quotes/refers to/makes reference to source x2 = sitna2 = utka2, via intermediate path-connecting steps x3 = utka3 (ordered list; ce'o), all for the same information/statement x4 = sitna3 (du'u).
x1 (possibly indirectly) cites x2, via intermediate citation path x3 (ordered list; ce'o), for information/statement x4, such that said x2 is the ultimate source (along path x3) for said information/statement x4.
x1 (nu) is a conversation/dialogue/exchange/scene/series of communicative responses/series of expressions/series of messages/exchange of information event between participating speakers x2 (ordered list; ce'o) and passive or active audience members x3 (set; may repeat elements of x2) in languages x4 (use "fa'u" if desired) and via expressive media x5 (use "fa'u" if desired) in which the following utterances/messages/expressions are, in/according to frame of reference x6, made/sent or received in approximately the following chronological order: x7 (sedu'u/text/quote/lu'e concept vel sim.), x8 (sedu'u/text/quote/lu'e concept vel sim.), x9 (sedu'u/text/quote/lu'e concept vel sim.), ... (open-ended terbri structure of arbitrarily many sumti slots).
x1 and x2 are path-linked by directed binary predicate x3 (ka) via intermediate steps x4 (ordered list; ce'o) in graph x5, such that (in the graph x5) both (A) no other node exists to which x2 is connected in/by the same way/direction/relation and (B) no other node exists to which x1 is connected in/by the opposite/(anti)symmetric/reversed way/direction/relation.
x1 and x2 are path-linked by directed binary predicate x3 (ka) via intermediate steps x4 (ordered list; ce'o), such that no other node exists in the graph (x5) to which x2 is connected in the same way/direction as x1 is (possibly-indirectly) connected to x2 via x3 (id est: as being such that x2 is the first argument of the x3 and the hypothetical other node is the second argument thereof).
x1 and x2 are path-linked by binary predicate x3 (ka) via intermediate steps x4 (ce'o; (ordered) list but not necessarily fully and explicitly specified without skipping/gaps/omissions/implicit terms).
x1 is remembered by someone/something which remembers ... which remembers someone/something which is remembered by x2 via intermediate nodes/steps x3 (ce'o; ordered list).
x1 is analogous to a sibling in a rank/seniority for/of a rirny'utka of x2 by standard/in hierarchy/via partial ordering or relation(ship) x3 (this is the connection between the rirny'utka at hand and x1 which justifies the treicytunba label), where x2 and the said rirny'utka are connected via intermediate steps x4 (ce'o).
mathematical quinary operator; big operator: left sequence notation/converter - operator a, sequence b defined as a function on index/argument/variable/parameter c, in set d, under ordering e