wah Mas Aba bisa masuk
wah mas aba bisa masuk .
w a h WORD_BOUNDARY m a s WORD_BOUNDARY a b a WORD_BOUNDARY b i s a WORD_BOUNDARY m a s u k WORD_BOUNDARY
w a h WORD_BOUNDARY m a s WORD_BOUNDARY a b a WORD_BOUNDARY b i s a WORD_BOUNDARY m a s u k WORD_BOUNDARY . WORD_BOUNDARY