tira tira tu tira
tira tira tu tira .
t̪ i ɾ ɐ WORD_BOUNDARY t̪ i ɾ ɐ WORD_BOUNDARY t̪ u WORD_BOUNDARY t̪ i ɾ ɐ WORD_BOUNDARY
t i r a WORD_BOUNDARY t i r a WORD_BOUNDARY t u WORD_BOUNDARY t i r a WORD_BOUNDARY . WORD_BOUNDARY