lo2 lo2 lo2 嘢 aa3
lo2 lo2 lo2 je5 aa3
v v v n sfp
lo2 lo2 lo2 嘢 aa3 .
l ɔ̽˧˥ WORD_BOUNDARY l ɔ̽˧˥ WORD_BOUNDARY l ɔ̽˧˥ WORD_BOUNDARY j ɛ˩˧ WORD_BOUNDARY a̞˧ WORD_BOUNDARY
l o 2 WORD_BOUNDARY l o 2 WORD_BOUNDARY l o 2 WORD_BOUNDARY 嘢 WORD_BOUNDARY a a 3 WORD_BOUNDARY . WORD_BOUNDARY