dddd dfrf dfri didi dido dif- diff digg digi digo diii dilf dili dill dilo diol dior dird dirl dirr dlii dlil dlrg dod- dodd dodg dodi dodo doff dog- dogg dogi dogo doid doig doil dold dolf doli doll dolo dood doof dool door dord dorf dori doro dorr drif dril drod drof drog drol fdlr ffff ffii ffrr fidf fido fiff fifi fifo figg figl figo fiii fiil fild fili fill filo fior fldr flid flig flii flod flog floo flor fofo fogg fogi fogl fogo foid foil fold foli foll folo folr food foof fool for- ford forg fori forl foro forr frid frig fril frio frog frol gdfr gdor gfdl gfor ggfg gggg gidd gidi gidl gido giff gigg gigi gigo gild gilf gilg gili gill gilo giog gioi gird girg giri girl giro girr gli- glid glod glof glog glor glro godi godo goff gofr gogi gogo goif gold golf goli goll golo good goof goog gooi gool goor gord gorf gorg gori goro gorr grid grif grig gril grod grof grog groi grol groo gror grrl grrr i-go iddo idgf idgo idid idig idil idio idir idli idog idol idrf idro ifid ifil ifor ifrf ifri igil igli iglo igoo igor igri iiii iiio iioi iioo ilio ilir ill- illd illi illo ilog iloo iod- iodd iodo ioii ioio iolo ioof iooi iooo iorg iori irdo iri- irid irig iril irio irod irri ldif lfrd lgfl lidl lido liff lifg lifl lifo ligg ligi ligo liig liii liir lilg lili lill lilo lio- liod lior lird lirg liri lirl liro lirr llll llod lloo lodi loff lofi log- logi logo loid loif loir lold loli loll lolo lood loof lool loor lord lori loro lrdd lrdg lrif lroi lrrr oddd oddi odio odir odoo odor odrl ofdr off- offo offr ofgo ofid ofor ogdl ogfr oggi ogli ogod ogog ogoi ogri ogro oido oigo oiii olgr olid olig olio olli ollo olof olog olor oodi ooff ooid oold oolo oooo oord ordo orff orfi orgo ori- orid orif orig oril orio orlo oro- orof oror orri orro rdio rfdi rffl rfid ridd ridi rido riff rigg rigi rigo riif rill rilo riol riri rlif rodd rodi rodo roff rofl rofo rogg rogi rogo roid roif roig roil roio roir rold rolf roll rolo rood roof roog rooi rool roor rori roro rrif rrrr