aa aa kowareten no kore
aa aa kowareten no kore .
aː WORD_BOUNDARY aː WORD_BOUNDARY k o w a r e t e n WORD_BOUNDARY n o WORD_BOUNDARY k o r e WORD_BOUNDARY
a a WORD_BOUNDARY a a WORD_BOUNDARY k o w a r e t e n WORD_BOUNDARY n o WORD_BOUNDARY k o r e WORD_BOUNDARY