dddd ddpo didi dido didu digg digi digo diii diiv dili dill dilo diol diop diou dipl dipo dipp dipu divd divi divo dlii dlil dliv dlvi dlvo dod- dodd dodg dodi dodo dog- dogg dogi dogo dogp dogu doid doig doil dold doli doll dolo dolp dolu dood dool doop dopo dopp doud doug doul doup dovi dpll dudd dudo dudu dugu duid duil duli dull dulo dulu duo- dupo duul dvi- dvii dvlp dvvl gdov gggg ggpo gidd gidi gidl gido gigg gigi gigo gild gilg gili gill gilo giog gioi giop gipi gipp gli- glid glip glod glog glop glou glpi glug glui gluv godi godo gogi gogo goip gold goli goll golo golp golu good goog gooi gool goop gopi gopo gopu gou- goud goug goul goup govi gpgp gpip gpvi gudi gudo gudu gugg gugi gugu guid guil guld guli gull gulo gulp gulu gvvv i-go iddo idgo idid idig idil idio idli idog idol iduo idvd igil igli iglo iglu igoo iiii iiio iioi iioo iiop ilio ill- illd illi illo illp ilog iloo ilud iluv iod- iodd iodo ioii ioio iolo iooi iooo iopl ioug ipdi ipid ipil iplo ipod ipop ippo iuiu iupp ivig ivod lddp lddv lgov lidl lido ligg ligi ligo liig liii liiv lilg lili lill lilo lilu lio- liod lip- lipi lipl lipo lipp lipu livi livo lldp llll llod lloo llud lo-v lodi log- logi logo logp loid loiu lold loli loll lolo lood lool loop lopi lopp lopu loud loui loul loup louu lovo lpod lppl ludd ludi ludo lugg lugi lugo lugu luli lull lulu lupi lupo lupu luup luvd lvii lviv lvov oddd oddi odio odiu odoo odop odou ogdl oggi ogli ogod ogog ogoi ogou ogpl ogpu ogui oido oigo oiii olid olig olio olli ollo olog olov olvi oodi ooid oold oolo oooo opii opio opo- oppi oppo ouii ould oulu oupv ouu- ovi- ovid ovil ovo- ovod ovol ovoo ovpp pglo pgou pgpu pgup pido pigg pigo pigp pigu pigv piip pil- pild pili pill pilo pilu pipi pipo pipp pivo plid plig plio plip plod plog ploo plop plou plov plpp plud plug plup plvi pod- podd podi podo podu pogg pogo poid poil poio pold polg poli poll polo polu pood pool poop pop- popi popo popp poud poui poul poup povl povo ppgi ppid ppig ppli pplo ppod pppd pppo pppp pudo pudu pugo pugu puid puig puiu puli pull pulo pulp pulu pulv pupi pupl pupu pvlv uddi udid udig udoo udop udpd uggo ugli ugod ugol uguu uipi ulli ullo ulo- ulog ulul ulvi uovo updo upgo uplo uppp uppu upup uulu uuuu uvgi uvid uvvu vdio vgpu vidi vido vigo viii vild vili vill vilu viol vivi vivo vldl vlli vlog vlug vodo vogl vogu void voil voio voip vold voli voll volo volp voog vool voud voul vplp vudi vudu vugg vugo vulg vull vvog vvvv