aka to ao no hebi da
aka to ao no hebi da .
a k a WORD_BOUNDARY t o WORD_BOUNDARY a o WORD_BOUNDARY n o WORD_BOUNDARY h e b i WORD_BOUNDARY d a WORD_BOUNDARY
a k a WORD_BOUNDARY t o WORD_BOUNDARY a o WORD_BOUNDARY n o WORD_BOUNDARY h e b i WORD_BOUNDARY d a WORD_BOUNDARY