un un un un un aa
un un un un un aa .
ɯ n WORD_BOUNDARY ɯ n WORD_BOUNDARY ɯ n WORD_BOUNDARY ɯ n WORD_BOUNDARY ɯ n WORD_BOUNDARY aː WORD_BOUNDARY
u n WORD_BOUNDARY u n WORD_BOUNDARY u n WORD_BOUNDARY u n WORD_BOUNDARY u n WORD_BOUNDARY a a WORD_BOUNDARY