mida trrrr trrrrr
mida trrrr trrrrr .
m i d ɑ WORD_BOUNDARY t eː e rː e rː e rː e rː WORD_BOUNDARY t eː e rː e rː e rː e rː e rː WORD_BOUNDARY
m i d a WORD_BOUNDARY t r r r r WORD_BOUNDARY t r r r r r WORD_BOUNDARY . WORD_BOUNDARY