an [an] / at [at]
am [am] / ap [ap]
ang [aŋ] / ak [ak]
in [in] / it [it]
im [im] / ip [ip]
eng [ɛŋ] / ek [ɛk]
ian [ɪɛn] / iat [ɪɛt]
iam [ɪam] / iap [ɪap]
iang [ɪaŋ] / iak [ɪak]
iong [ɪɔŋ] / iok [ɪɔk]
un [un] / ut [ut]
uan [uan] / uat [uat]
uang [uaŋ] / uak [uak]
om [ɔm] / op [ɔp]
ong [ɔŋ] / ok [ɔk]
*** en [ɛn], ing [ɪŋ],泉腔“生” erng [əŋ],泉腔“蔘” erm [əm]。