a Mamachan ni itta jan
a mamachan ni itta jan .
a WORD_BOUNDARY m a m a t̠ʃ a n WORD_BOUNDARY n i WORD_BOUNDARY i t t a WORD_BOUNDARY d̠ʒ a n WORD_BOUNDARY
a WORD_BOUNDARY m a m a c h a n WORD_BOUNDARY n i WORD_BOUNDARY i t t a WORD_BOUNDARY j a n WORD_BOUNDARY