ojiichan no atama wa
ojiichan no atama wa ?
o d̠ʒ i i t̠ʃ a n WORD_BOUNDARY n o WORD_BOUNDARY a t a m a WORD_BOUNDARY w a WORD_BOUNDARY
o j i i c h a n WORD_BOUNDARY n o WORD_BOUNDARY a t a m a WORD_BOUNDARY w a WORD_BOUNDARY