a hen na no ga atta
a hen na no ga atta .
a WORD_BOUNDARY h e n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY g a WORD_BOUNDARY a t t a WORD_BOUNDARY
a WORD_BOUNDARY h e n WORD_BOUNDARY n a WORD_BOUNDARY n o WORD_BOUNDARY g a WORD_BOUNDARY a t t a WORD_BOUNDARY