ai1 jaa3 係 aa4
ai1 jaa3 hai6 aa4
co co v sfp
ai1 jaa3 係 aa4 ?
ɐi ˥ WORD_BOUNDARY j aː ˧ WORD_BOUNDARY h ɐi ˨ WORD_BOUNDARY aː ˨˩ WORD_BOUNDARY
a i 1 WORD_BOUNDARY j a a 3 WORD_BOUNDARY 係 WORD_BOUNDARY a a 4 WORD_BOUNDARY