The long low vowel is interrupted by a glottal stop, [aʔa]. (This is marked as creaky voice instead of glottal closure because the glottal stop interrupts the vowel rather than following it.)
Allophonic rules
p >~
pʰ / _ except preceding nasals
p >~
b / _N
t >~
tʰ / _ except preceding nasals
t >~
d / _N or word-medially
k >~
kʰ / _ except preceding nasals or /n r/
k >~
g / _{n r}
n >~
l / word-medially
ʌ >
ɛ / _{m n s r}
i >
ɪ / _{m n s r} except between two like consonants