-ing ffff ffii fiff fifi fifo figg figo fiii fing fini finn fino fion fofo fogg fogi fogn fogo foin fong fono foof foon fwiw ggfg gggg giff gigg gigi gign gigo ging gini ginn gino giog gioi gion gnin gniw gnof gnoo gnow goff gogi gogo goif goin gon- gong goni gonn gono goof goog gooi goon gowf gown gwin i-go i-no ifni ifno igni igno igon igoo iiii iiio iino iioi iioo iiwi infi info ingo inig inni inno ino- inoi inon inow inw- inwi ioii ioio ioni ionn iono ioof iooi iooo iown iwig iwin iwiw iwno iwon n-ii nfff nfon ngio ngon ngwo niff nigg nigo ning nini nino niog nion nioo nngn nnnn nofi nogg nogo noif noin noio non- nong noni nonn nono nonw noo- noon nooo nowi nown off- offo ofgo ofno oggi ogin ogni ogog ogoi ogon oigo oiii oion ongi ongo onni onno onon ooff oooo owni owow wfff wffg wffn wfgf wfgi wfgn wfgw wfif wfin wfiw wfnf wfni wfnn wfno wfnw wfon wfwg wfwi wfwn wfwo wgfg wgfn wgfw wggg wggn wggo wgig wgng wgni wgnn wgno wgog wgon wgow wgwg wgww wiff wifi wifn wifo wigg wign wigo wigw wiif wiig wiii wiin wing wini winn wino winw wiog wioi wion wioo wiwf wiwi wiwn wnfn wnfo wngn wnin wnio wniw wnnf wnng wnnw wnoi wnoo wnow wnwf wnwi wnwn wnww woff wofn wogg wogi wogo woio wong wonn wonw woof woog woon woow wowf wowi wown wowo woww wwfg wwfw wwgn wwgo wwii wwin wwio wwnn wwno wwnw wwof wwog wwon wwow wwwi wwwn wwww