On grammatical class:

xai
they.(repeat >1 preceding sumti)
ce'u
pseudo-quantifier binding a variable within an abstraction that represents an open place.
da
logically quantified existential pro-sumti: there exists something 1 (usually restricted).
da'e
pro-sumti: remote future utterance; "He'll tell you tomorrow. IT will be a doozy.".
da'u
pro-sumti: a remote past utterance; "She couldn't have known that IT would be true.".
de
logically quantified existential pro-sumti: there exists something 2 (usually restricted).
de'e
pro-sumti: a near future utterance.
de'u
pro-sumti: a recent utterance.
dei
pro-sumti: this utterance.
di
logically quantified existential pro-sumti: there exists something 3 (usually restricted).
di'e
pro-sumti: the next utterance.
di'u
pro-sumti: the last utterance.
do
pro-sumti: you listener(s); identified by vocative.
do'i
pro-sumti: elliptical/unspecified utterance variable.
do'o
pro-sumti: you the listener & others unspecified.
fo'a
pro-sumti: he/she/it/they #6 (specified by goi).
fo'e
pro-sumti: he/she/it/they #7 (specified by goi).
fo'i
pro-sumti: he/she/it/they #8 (specified by goi).
fo'o
pro-sumti: he/she/it/they #9 (specified by goi).
fo'u
pro-sumti: he/she/it/they #10 (specified by goi).
ke'a
pro-sumti: relativized sumti (object of relative clause).
ko
pro-sumti: you (imperative); make it true for you, the listener.
ko'a
pro-sumti: he/she/it/they #1 (specified by goi).
ko'e
pro-sumti: he/she/it/they #2 (specified by goi).
ko'i
pro-sumti: he/she/it/they #3 (specified by goi).
ko'o
pro-sumti: he/she/it/they #4 (specified by goi).
ko'u
pro-sumti: he/she/it/they #5 (specified by goi).
ma
pro-sumti: sumti question (what/who/how/why/etc.); appropriately fill in sumti blank.
ma'a
pro-sumti: me/we the speaker(s)/author(s) & you the listener(s) & others unspecified.
mi
pro-sumti: me/we the speaker(s)/author(s); identified by self-vocative.
mi'a
pro-sumti: me/we the speaker(s)/author(s) & others unspecified, but not you, the listener.
mi'o
pro-sumti: me/we the speaker(s)/author(s) & you the listener(s).
ra
pro-sumti: a recent sumti before the last one, as determined by back-counting rules.
ri
pro-sumti: the last sumti, as determined by back-counting rules.
ru
pro-sumti: a remote past sumti, before all other in-use backcounting sumti.
ta
pro-sumti: that there; nearby demonstrative it; indicated thing/place near listener.
ti
pro-sumti: this here; immediate demonstrative it; indicated thing/place near speaker.
tu
pro-sumti: that yonder; distant demonstrative it; indicated thing far from speaker&listener.
vo'a
pro-sumti: repeats 1st place of main bridi of this sentence.
vo'e
pro-sumti: repeats 2nd place of main bridi of this sentence.
vo'i
pro-sumti: repeats 3rd place of main bridi of this sentence.
vo'o
pro-sumti: repeats 4th place of main bridi of this sentence.
vo'u
pro-sumti: repeats 5th place of main bridi of this sentence.
zi'o
pro-sumti: fills a sumti place, deleting it from selbri place structure;changes selbri semantics.
zo'e
pro-sumti: an elliptical/unspecified value; has some value which makes bridi true.
zu'i
pro-sumti: the typical sumti value for this place in this relationship; affects truth value.
la'edi'u
pro-sumti: the referent of the last utterance; the state described: "IT was fun".
le go'i
description pro-sumti: reuses the value of the x1 of the previous bridi.
le sego'i
description pro-sumti: reuses the value of the x2 of the previous bridi.
le tego'i
description pro-sumti: reuses the value of the x3 of the previous bridi.
le vego'i
description pro-sumti: reuses the value of the x4 of the previous bridi.
le xego'i
description pro-sumti: reuses the value of the x5 of the previous bridi.
noda
logically quantified sumti: nothing at all (unless restricted).
roda
logically quantified universal sumti: everything (unless restricted).