lho lho lho ck ck ck
lho lho lho ck ck ck .
l h o WORD_BOUNDARY l h o WORD_BOUNDARY l h o WORD_BOUNDARY t̠ʃ k WORD_BOUNDARY t̠ʃ k WORD_BOUNDARY t̠ʃ k WORD_BOUNDARY
l h o WORD_BOUNDARY l h o WORD_BOUNDARY l h o WORD_BOUNDARY c k WORD_BOUNDARY c k WORD_BOUNDARY c k WORD_BOUNDARY . WORD_BOUNDARY