-ing gggg gigg gigi gign gigo ging gini ginn gino giog gioi gion gnin gniw gnoo gnow gogi gogo goin gon- gong goni gonn gono goog gooi goon govi gown gvvv gwin i-go i-no igni igno igon igoo iiii iiio iino iioi iioo iiwi ingo inig inni inno ino- inoi inon inow inw- inwi ioii ioio ioni ionn iono iooi iooo iown ivig ivin ivon iwig iwin iwiw iwno iwon n-ii ngio ngon ngwo nigg nigo ning nini nino niog nion nioo nivo nngn nnnn nogg nogo noin noio non- nong noni nonn nono nonw noo- noon nooo noov nov- novi novo nowi nown oggi ogin ogni ogog ogoi ogon oigo oiii oion ongi ongo onni onno onon oooo ovi- ovni ovo- ovon ovoo owni owow vigo viii ving vini vino vion vivi vivo voin voio voni vonn voog vvog vvvv wggg wggn wggo wgig wgiv wgng wgni wgnn wgno wgnv wgog wgon wgov wgow wgwg wgww wigg wign wigo wigw wiig wiii wiin wing wini winn wino winv winw wiog wioi wion wioo wiov wivg wivi wivv wiwi wiwn wngn wnin wnio wniv wniw wnng wnnv wnnw wnoi wnoo wnov wnow wnvi wnwi wnwn wnwv wnww wogg wogi wogo woio wong wonn wonw woog woon woow wovi wovo wovv wowi wown wowo woww wvgg wvgn wvgv wvni wvnn wvnv wvnw wvog wvoi wvon wvov wvow wvvv wvwi wvwv wwgn wwgo wwii wwin wwio wwiv wwnn wwno wwnw wwog wwon wwow wwwi wwwn wwwv wwww