dddd didi dido didu dif- diff digg digi digo diii diiv dilf dili dill dilo diol diou divd divi divo dlii dlil dliv dlvi dlvo dod- dodd dodg dodi dodo doff dog- dogg dogi dogo dogu doid doig doil dold dolf doli doll dolo dolu dood doof dool doud douf doug doul dovi dudd dudo dudu duff dufu dugu duid duif duil duli dull dulo dulu duo- duul dvi- dvii dvlf dvvl ffff ffii fidf fido fiff fifi fifo figg figl figo fiii fiil fild fili fill filo flid flig flii flod flog floo flou flud fluf fluo fofo fogg fogi fogl fogo foid foil fold foli foll folo food foof fool foud foug foul fudd fudi fuff fufu fugi fugo fugu fuid fuig fuil fuli full fulu gdov gfdl ggfg gggg gidd gidi gidl gido giff gifu gigg gigi gigo gild gilf gilg gili gill gilo giog gioi gli- glid glod glof glog glou glug glui gluv godi godo goff gofu gogi gogo goif gold golf goli goll golo golu good goof goog gooi gool gou- goud gouf goug goul govi gudi gudo gudu guff gugg gugi gugu guid guil guld gulf guli gull gulo gulu gvvv i-go iddo idgf idgo idid idig idil idio idli idog idol iduo idvd ifid ifil igil igli iglo iglu igoo iiii iiio iioi iioo ilio ill- illd illi illo ilog iloo ilud iluv iod- iodd iodo ioii ioio iolo ioof iooi iooo ioug iuiu ivig ivod lddv ldif lgfl lgov lidl lido liff lifg lifl lifo ligg ligi ligo liig liii liiv lilg lili lill lilo lilu lio- liod liuf livi livo llll llod lloo llud lo-v lodi loff lofi log- logi logo loid loif loiu lold loli loll lolo lood loof lool loud loui loul louu lovo ludd ludi ludo luff lufu lugg lugi lugo lugu luif luli lull lulu luvd lvii lviv lvov oddd oddi odio odiu odoo odou off- offo offu ofgo ofid ogdl oggi ogli ogod ogog ogoi ogou ogui oido oigo oiii olid olig olio olli ollo olof olog olov olvi oodi ooff ooid oold oolo oooo ouff ouii ould oulu ouu- ovfl ovi- ovid ovil ovo- ovod ovol ovoo uddi udid udig udoo uggo ugli ugod ugol uguu ulli ullo ulo- ulog ulul ulvi uofg uofl uofo uovo uulu uuuu uvgi uvid uvvu vdio vfli vflo vidi vido viff vigo viii vild vili vill vilu viol vivi vivo vldl vlli vlog vlug vodo voff vogl vogu void voil voio vold volf voli voll volo voog vool voud voul vudi vudu vugg vugo vulf vulg vull vvog vvvv