Table:
text: Sioux language
Writing systems
Comparative Table of Dakota and Lakota Orthographies
Buechel_Manhart_spelling_pronunciation Ullrich Brandon_University Deloria_Boas Dakota_Mission Rood_Taylor Riggs Williamson University_of_Minnesota White_Hat
k (k, k̇) k k k k k k k k k
k kh k̔ k‘ k kh k k ḳ k
k (k̔) kȟ k̔ k‘ k kh k k ḳ k̇
k’ k’ ķ k’ q kʼ ḳ ḳ k’ k’
l l none l none l l l none l
l´ none none none none none none none none none
m m m m m m m m m m
n n n n n n n n n n
n n n n n ň n n n n
o o o o o o o o o o

text: Sioux language
Writing systems
Comparative Table of Dakota and Lakota Orthographies
Buechel_Manhart_spelling_pronunciation Ullrich Brandon_University Deloria_Boas Dakota_Mission Rood_Taylor Riggs Williamson University_of_Minnesota White_Hat
o (ó) ó o o o o o o o o
on, on` (oη) uŋ un̄ ų on ų oŋ oŋ uŋ uη
ṗ (p, ṗ) p p p p p p p p p̄
p ph p̔ p‘ p ph p p p̣ p
p (p̔) pȟ p̔ p‘ p ph p p p̣ ṗ
p’ p’ p̦ p’ p pʼ p̣ p̣ p’ p’
s s s s s s s s s s
s’ s’ ș s’ s sʼ s’ s’ s’ s’
š š š ṡ x, ś š ś ṡ ṡ ṡ ²
š’ š’ ș̌ ṡ’ x, ś š ś’ ṡ’ ṡ’ ṡ’ ²

Question: What is the spelling (pronunciation) of o among the Sioux languages?