zyut1 zyut1 zyut1
zyut1 zyut1 zyut1
on on on
zyut1 zyut1 zyut1 .
ts y˥ t WORD_BOUNDARY ts y˥ t WORD_BOUNDARY ts y˥ t WORD_BOUNDARY
z y u t 1 WORD_BOUNDARY z y u t 1 WORD_BOUNDARY z y u t 1 WORD_BOUNDARY . WORD_BOUNDARY