chara chara chara chara
chara chara chara chara .
t̠ʃ a r a WORD_BOUNDARY t̠ʃ a r a WORD_BOUNDARY t̠ʃ a r a WORD_BOUNDARY t̠ʃ a r a WORD_BOUNDARY
c h a r a WORD_BOUNDARY c h a r a WORD_BOUNDARY c h a r a WORD_BOUNDARY c h a r a WORD_BOUNDARY