aa aa taihen taihen te
aa aa taihen taihen te .
aː WORD_BOUNDARY aː WORD_BOUNDARY t a i h e n WORD_BOUNDARY t a i h e n WORD_BOUNDARY t e WORD_BOUNDARY
a a WORD_BOUNDARY a a WORD_BOUNDARY t a i h e n WORD_BOUNDARY t a i h e n WORD_BOUNDARY t e WORD_BOUNDARY