gggg ggrn gnoo gnow gnrr gogo gon- gong gonn gono goog goon goor gorg gorn goro gorr gown grog gron groo gror grow grrr gwor gwwr ngon ngor ngwo nngn nnnn nogg nogo non- nong nonn nono nonw noo- noon nooo noor nor- norg norn noro norr norw nown nron ogog ogon ogro ogwr ongo onno onon onor oooo orgn orgo orno oro- oron oror orro orwo owow rogg rogo rong rono ronw roog roon roor roro rown rowr roww rrrr wggg wggn wggo wgng wgnn wgno wgnr wgog wgon wgow wgro wgrr wgrw wgwg wgww wngn wnng wnnr wnnw wnoo wnor wnow wnrg wnrn wnrr wnrw wnwn wnwr wnww wogg wogo wogr wong wonn wonw woog woon woow worg worn woro worr worw wown wowo woww wrgn wrgo wrgr wrgw wrnn wrno wrnr wrnw wrog wron wroo wrow wrrn wrro wrrw wrwn wrwr wwgn wwgo wwgr wwnn wwno wwnr wwnw wwog wwon wwor wwow wwrr wwrw wwwn wwwr wwww