ara korogatteru Taachan
ara korogatteru taachan .
a r a WORD_BOUNDARY k o r o g a t t e r ɯ WORD_BOUNDARY t aː t̠ʃ a n WORD_BOUNDARY
a r a WORD_BOUNDARY k o r o g a t t e r u WORD_BOUNDARY t a a c h a n WORD_BOUNDARY