tadjytcini lujvo

x1 is a way to bring about x2, and x2 is in fact an example of x1 bringing about x2

Also, if tadji1 can be a property: "... and x2 is in fact an example of someone doing x1 to bring about x2". tadji's meaning doesn't match how ta'i is used; I suggest defining ta'i to mean tadjytcini.