satu+satu dulu baru dua kali
satu satu dulu baru dua kali .
s a t u WORD_BOUNDARY s a t u WORD_BOUNDARY d u l u WORD_BOUNDARY b a r u WORD_BOUNDARY d u a WORD_BOUNDARY k a l i WORD_BOUNDARY
s a t u WORD_BOUNDARY s a t u WORD_BOUNDARY d u l u WORD_BOUNDARY b a r u WORD_BOUNDARY d u a WORD_BOUNDARY k a l i WORD_BOUNDARY