a Erikachan no obachan
a erikachan no obachan ?
a WORD_BOUNDARY e r i k a t̠ʃ a n WORD_BOUNDARY n o WORD_BOUNDARY o b a t̠ʃ a n WORD_BOUNDARY
a WORD_BOUNDARY e r i k a c h a n WORD_BOUNDARY n o WORD_BOUNDARY o b a c h a n WORD_BOUNDARY