biru sama biru disambung
biru sama biru disambung !
b i r u WORD_BOUNDARY s a m a WORD_BOUNDARY b i r u WORD_BOUNDARY d i s a m b u ŋ WORD_BOUNDARY
b i r u WORD_BOUNDARY s a m a WORD_BOUNDARY b i r u WORD_BOUNDARY d i s a m b u n g WORD_BOUNDARY