aa aa doa ga kowarechatta
aa aa doa ga kowarechatta .
aː WORD_BOUNDARY aː WORD_BOUNDARY d o a WORD_BOUNDARY g a WORD_BOUNDARY k o w a r e t̠ʃ a t t a WORD_BOUNDARY
a a WORD_BOUNDARY a a WORD_BOUNDARY d o a WORD_BOUNDARY g a WORD_BOUNDARY k o w a r e c h a t t a WORD_BOUNDARY