doo shitakatta no
doo su no
adv:deic:wh v:ir n:fml
doo shitakatta no ?
d oː WORD_BOUNDARY ʃ i t a k a t t a WORD_BOUNDARY n o WORD_BOUNDARY
d o o WORD_BOUNDARY s h i t a k a t t a WORD_BOUNDARY n o WORD_BOUNDARY