hai arara a ara omotai
hai arara a ara omotai .
h a i WORD_BOUNDARY a r a r a WORD_BOUNDARY a WORD_BOUNDARY a r a WORD_BOUNDARY o m o t a i WORD_BOUNDARY
h a i WORD_BOUNDARY a r a r a WORD_BOUNDARY a WORD_BOUNDARY a r a WORD_BOUNDARY o m o t a i WORD_BOUNDARY