suruh napas tarik napas
suruh napas tarik napas .
s u r u h WORD_BOUNDARY n a p a s WORD_BOUNDARY t a r i k WORD_BOUNDARY n a p a s WORD_BOUNDARY
s u r u h WORD_BOUNDARY n a p a s WORD_BOUNDARY t a r i k WORD_BOUNDARY n a p a s WORD_BOUNDARY . WORD_BOUNDARY