gūgē
гугэ
гу1 гэ1
http://www.chinese-russian.com/zd/ci/130243
gúgé
гу2 гэ2
http://www.chinese-russian.com/zd/ci/129474
http://www.chinese-russian.com/zd/ci/129528
gǔgē
гу3 гэ1
http://www.chinese-russian.com/zd/ci/191558