su'a UI2 cmavo

evidential: I generalize - I particularize; discursive: abstractly - concretely

(cf. sucta, sucni'i)

On affix form:

stura
x1 is a structure/arrangement/organization of x2 [set/system/complexity].

In notes:

do'ei (exp!)
impersonal pronoun; generic-you; generic-one; a generalized person
sei'i
evidential: stereotypically...