bi1 buk6 bi1 buk6 bi1 buk6
bi1 buk6 bi1 buk6 bi1 buk6
on on on on on on
bi1 buk6 bi1 buk6 bi1 buk6 .
p i˥ WORD_BOUNDARY p ʊ̟˨ k WORD_BOUNDARY p i˥ WORD_BOUNDARY p ʊ̟˨ k WORD_BOUNDARY p i˥ WORD_BOUNDARY p ʊ̟˨ k WORD_BOUNDARY
b i 1 WORD_BOUNDARY b u k 6 WORD_BOUNDARY b i 1 WORD_BOUNDARY b u k 6 WORD_BOUNDARY b i 1 WORD_BOUNDARY b u k 6 WORD_BOUNDARY . WORD_BOUNDARY