tiga tambah dua lima
tiga tambah dua lima .
t i ɡ a WORD_BOUNDARY t a m b a h WORD_BOUNDARY d u a WORD_BOUNDARY l i m a WORD_BOUNDARY
t i g a WORD_BOUNDARY t a m b a h WORD_BOUNDARY d u a WORD_BOUNDARY l i m a WORD_BOUNDARY . WORD_BOUNDARY