去 lo2 lei4 aa1
heoi3 lo2 lei4 aa1
v v v sfp
去 lo2 lei4 aa1 .
h ɛ ɔ˧ j WORD_BOUNDARY l ɔ˨˥ WORD_BOUNDARY l e˧˩̰ j WORD_BOUNDARY a˥ WORD_BOUNDARY
去 WORD_BOUNDARY l o 2 WORD_BOUNDARY l e i 4 WORD_BOUNDARY a a 1 WORD_BOUNDARY . WORD_BOUNDARY