atto iu ma atto iu ma atto iu ma
atto iu ma atto iu ma atto iu ma .
a t t o WORD_BOUNDARY i ɯ WORD_BOUNDARY m a WORD_BOUNDARY a t t o WORD_BOUNDARY i ɯ WORD_BOUNDARY m a WORD_BOUNDARY a t t o WORD_BOUNDARY i ɯ WORD_BOUNDARY m a WORD_BOUNDARY
a t t o WORD_BOUNDARY i u WORD_BOUNDARY m a WORD_BOUNDARY a t t o WORD_BOUNDARY i u WORD_BOUNDARY m a WORD_BOUNDARY a t t o WORD_BOUNDARY i u WORD_BOUNDARY m a WORD_BOUNDARY