gggg ggrn gnoo gnrr gogo gon- gong gonk gonn gono goog gook goon goor gorg gorn goro gorr grog grok gron groo gror grrr kggg kggo kggr kgng kgno kgnr kgon kgor kgrg kgrk kgrn kgro kgrr kkgo kkgr kkkk kknn kkno kkon kkoo kkor kkrk kkrn kkro kkrr kngn kngr knkk knng knnk knnr knog knok knon knor knrg knrk knro kogg kogn kogo kokk kokn koko kokr kong konk kono koog kook koon kooo koor korg kork korn koro korr krgn krkk krkn krko krkr krng krnk krnn krno krog krok kroo kror krrg krrk krrn krro krrr ngon ngor nkok nkor nngn nnnn nogg nogo noko non- nong nonn nono noo- nook noon nooo noor nor- norg nork norn noro norr nron ogog ogon ogro okgo okko okno okok okon okor okro ongo onno onon onor oooo orgn orgo orko orno oro- orok oron oror orro rogg rogo rokk roko rokr rong ronk rono roog rook roon roor rork roro rrrr