 Complete the following phrase:  guma , Pskhu; , Pshwy; , Pskhu is a village in the Sukhumi district of Abkhazia, a disputed region on the Black Sea coast. Its population was about 150 as of 2005 with ethnic Russians constituting a majority. The village is situated in the eponymous valley between the Greater Caucasus and Bzyb ranges. The river Bzyb and several of its tributaries flow near the village. The valley was inhabited by the Abazins tribe which was one of the last peoples of the Caucasus to be 