kore wa maarahen no ka
kore wa maarahen no ka ?
k o r e WORD_BOUNDARY w a WORD_BOUNDARY m aː r a h e n WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY
k o r e WORD_BOUNDARY w a WORD_BOUNDARY m a a r a h e n WORD_BOUNDARY n o WORD_BOUNDARY k a WORD_BOUNDARY