he+eh sini ama Ibu sini
he eh sini ama ibu sini .
h ɛ WORD_BOUNDARY  ɛ h WORD_BOUNDARY s i n i WORD_BOUNDARY  a m a WORD_BOUNDARY  i b u WORD_BOUNDARY s i n i WORD_BOUNDARY
h e WORD_BOUNDARY e h WORD_BOUNDARY s i n i WORD_BOUNDARY a m a WORD_BOUNDARY i b u WORD_BOUNDARY s i n i WORD_BOUNDARY