a a okome ga koborechatta
a a okome ga koborechatta .
a WORD_BOUNDARY a WORD_BOUNDARY o k o m e WORD_BOUNDARY g a WORD_BOUNDARY k o b o r e t̠ʃ a t t a WORD_BOUNDARY
a WORD_BOUNDARY a WORD_BOUNDARY o k o m e WORD_BOUNDARY g a WORD_BOUNDARY k o b o r e c h a t t a WORD_BOUNDARY