-ing dddd didi dido didu dif- diff digg digi digo diii dilf dili dill dilo din- ding dini dinn dino dinu diol dion diou dlii dlil dod- dodd dodg dodi dodo doff dog- dogg dogi dogo dogu doid doig doil doin dold dolf doli doll dolo dolu dond dong doni donn dono dood doof dool doon doud douf doug doul doun dudd dudo dudu duff dufu dugu duid duif duil duin duli dull dulo dulu dung dunn duno duo- duon duul ffff ffii ffun fidf fido fiff fifi fifo figg figl figo fiii fiil fild fili fill filn filo find fing fini finn fino fion flid flig flii flin flod flog flon floo flou flud fluf fluo fndd fndg fndn fnuf fofo fogg fogi fogl fogn fogo foid foil foin fold foli foll folo fond fong fono food foof fool foon foud foug foul foun fudd fudi fuff fufu fugi fugo fugu fuid fuig fuil fuli full fulu fund funf fung gdnf gfdl ggfg gggg gidd gidi gidl gido giff gifu gigg gigi gign gigo gild gilf gilg gili gill gilo ging gini ginn gino ginu giog gioi gion gli- glid glin glod glof glog glou glug glui glun gnin gnod gnof gnoo godi godo goff gofu gogi gogo goif goin gold golf goli goll golo golu gon- gond gong goni gonn gono gonu good goof goog gooi gool goon gou- goud gouf goug goul goun gudi gudo gudu guff gugg gugi gugu guid guil guin guld gulf guli gull gulo gulu gund gung gunn i-go i-no iddo idgf idgo idid idig idil idin idio idli idno idog idol idon idun iduo ifid ifil ifni ifno igil igli iglo iglu igni igno ignu igon igoo iiii iiio iino iioi iioo ilin ilio ill- illd illi illo ilni ilno ilog iloo ilud ind- indi indo indu infi infl info ingo inid inig inni inno innu ino- inoi inol inon inou inui inul inun iod- iodd iodo ioii ioio iolo ioni ionn iono ioof iooi iooo ioug ioun iuiu iuno ldif lfng lgfl lgin lidl lido liff lifg lifl lifo ligg ligi lign ligo liig liii liin lilg lili lill lilo lilu lind ling linn lino lio- liod lion liuf liun llll llod lloo llud lndg lndn lodi loff lofi lofn log- logi logo loid loif loin loiu lold loli loll lolo lond long loni lono lood loof lool loon loud loui loul loun louu ludd ludi ludo luff lufu lugg lugi lugo lugu luif luin luli lull lulu lund lung luni lunn luno n-ii nddo ndfi nfff nfld nfon ngio ngol ngon ngou nguu nidd nidi nido niff nigg nigo niiu nild nili nill nilo nilu nind ning nini ninl nino niog nion nioo niou nlgn nngn nnnn nodi nodo nodu nofi nogg nogo noid noif noil noin noio nold nolf noli noll nolo non- nong noni nonn nono nonu noo- nool noon nooo noul noun nudd nudi nudo nuff nuin nuli null nung nunn nuno nuon oddd oddi odin odio odiu odon odoo odou off- offo offu ofgo ofid ofno ogdl oggi ogin ogli ogni ognl ogod ogog ogoi ogon ogou ogui ogun oido oigo oiii oion oldn olid olig olin olio olli ollo olof olog olon ondi ondo ongi ongo ongu onil onlf onni onno onod onon oodi ooff ooid oold oolo oooo ouff ouii ouin ould oulu oun- ound oung ouu- uddi udid udig udin udon udoo udun uggo ugli ugni ugod ugol uguu ulli ullo ulno ulo- ulog ulul undi undo unfd ungo ungu uni- unif unii unin unio unlf unni unno unon uofg uofl uofo uulu uuni uuno uuuu