a utsutteru utsutteru
a utsutteru utsutteru .
a WORD_BOUNDARY ɯ t͡s ɯ t t e r ɯ WORD_BOUNDARY ɯ t͡s ɯ t t e r ɯ WORD_BOUNDARY
a WORD_BOUNDARY u t s u t t e r u WORD_BOUNDARY u t s u t t e r u WORD_BOUNDARY