saracha riki kakun sara
saracha riki kakun sara .
s a r a t̠ʃ a WORD_BOUNDARY r i k i WORD_BOUNDARY k a k u n WORD_BOUNDARY s a r a WORD_BOUNDARY
s a r a c h a WORD_BOUNDARY r i k i WORD_BOUNDARY k a k u n WORD_BOUNDARY s a r a WORD_BOUNDARY