巧qiǎo对duì
南nán通tōng州zhōu,,北běi通tōng州zhōu,,南nán北běi通tōng州zhōu通tōng南nán北běi;;东dōng当dāng铺pù,,西xī当dāng铺pù,,东dōng西xī当dāng铺pù当dāng东dōng西xī。。