-ing dddd dhin dhod didi dido dif- diff digg digi digo diii din- ding dinh dini dinn dino dion dod- dodd dodg dodi dodo doff dog- dogg dogh dogi dogo doid doig doin dond dong doni donn dono dood doof doon ffff ffii fghi fidf fido fiff fifi fifo figg figo fiii find fing fini finn fino fion fndd fndg fndn fofo fogg fogh fogi fogn fogo fohn foid foin fond fong fono food foof foon gdnf ggfg gggg gghg ghoi ghon gidd gidh gidi gido giff gigg gigi gign gigo ging gini ginn gino giog gioi gion gnin gnod gnof gnoo godi godo goff gogh gogi gogo goif goin gon- gond gong goni gonn gono good goof goog gooi goon h-ii hdgf hdif hdod hhgg hhhh hhof hidi hiff hifh hifi hifn hifo high higi hihi hiho hind hing hinn hino hndd hnoi hodh hodi hoff hogg hogh hogi hogo hohn hoho hoid hoif hond hong honi hono hood hoof hoon i-go i-no iddo idgf idgo idid idig idin idio idno idog idon ifid ifni ifno ighd igni igno igon igoo iiii iiio iino iioi iioo ind- indi indo infi info ingo inhd inid inig inni inno ino- inoi inon iod- iodd iodo ioii ioio ioni ionn iono ioof iooi iooo n-ii nddo ndfi ndhf nfff nfon ngio ngon nhnn nhon nidd nidi nido niff nigg nigh nigo nihf nind ning ninh nini nino niog nioh nion nioo nngn nnnn nodi nodo nofi nogg nogh nogo nohn noho noid noif noin noio non- nong noni nonn nono noo- noon nooo oddd oddi odin odio odoh odon odoo off- offh offo ofgo ofid ofno ogdh oggi oghi ogin ogni ogod ogog ogoi ogon ohhi ohho ohid ohif ohio ohno ohoh oido oigo oiii oion ondi ondo ongi ongo onni onno onod onon oodi ooff ooho ooid oooh oooo