rolle rolle rolle roll
rolle rolle rolle roll .
ʀ ɔ l ə WORD_BOUNDARY ʀ ɔ l ə WORD_BOUNDARY ʀ ɔ l ə WORD_BOUNDARY ʀ ɔ l WORD_BOUNDARY
r o l l e WORD_BOUNDARY r o l l e WORD_BOUNDARY r o l l e WORD_BOUNDARY r o l l WORD_BOUNDARY