a nan tteyuu densha na no tta no
a nan tteyuu densha na no tta no ?
a WORD_BOUNDARY n a n WORD_BOUNDARY t t e j ɯː WORD_BOUNDARY d e n ʃ a WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY t t a WORD_BOUNDARY n o WORD_BOUNDARY
a WORD_BOUNDARY n a n WORD_BOUNDARY t t e y u u WORD_BOUNDARY d e n s h a WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY t t a WORD_BOUNDARY n o WORD_BOUNDARY