hai arigato arigato ii no
hai arigato arigato ii no .
h a i WORD_BOUNDARY a r i g a t o WORD_BOUNDARY a r i g a t o WORD_BOUNDARY i i WORD_BOUNDARY n o WORD_BOUNDARY
h a i WORD_BOUNDARY a r i g a t o WORD_BOUNDARY a r i g a t o WORD_BOUNDARY i i WORD_BOUNDARY n o WORD_BOUNDARY