a dete iru dete iru
a dete iru dete iru .
a WORD_BOUNDARY d e t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY d e t e WORD_BOUNDARY i r ɯ WORD_BOUNDARY
a WORD_BOUNDARY d e t e WORD_BOUNDARY i r u WORD_BOUNDARY d e t e WORD_BOUNDARY i r u WORD_BOUNDARY