G33131322231323331313232313233313231323133313223313231333131323221211   >>    G3313132223132333131323231323331323132313331322331323133313132322121   <<    G33131322231323331313232313233313231323133313223313231333131323221213   >>      G33131322231323331313232313233313231323133313223313231333131323221212   >>