-hou c-cd cccc ccci cccu cccv ccdc ccdh ccdi ccdn ccic ccid ccii cciv ccnc ccni ccnu ccoc ccod ccuc ccvi ccvo cdic cdii cdio cdiv cdnc cdon cdvd cdvi chch chci chdi chic chid chih chin chiu chiv chnc chno choc chod choh choi chon choo chou chov chud chui chun chvo cicc cich cici cico cicu cidc cidi ciid ciii cin- cinc cind cini cino cinv cion ciuc civc civh civo cnci cnco cndd cnic cnid cnih cnoh coch coco cocu codd codi cohn coho coin con- conc cond coni conn cono conv cood cooh coon coud coun covo cucc cuci cucn cudi cui- cuin cund cuno cuon cvcc cvid cvii dccc dcci dccu dccv dcii dcio dciv dcon dcvd dcvi dddd ddoc dhin dhod dhun dich dici dico didi dido didu dihu diii diiv din- dinc dinh dini dinn dino dinu dioc dion diou divd divi divo dnic dnoc doch doci doco docu dod- dodd dodi dodo dohc doid doin donc dond doni donn dono dood doon douc doud doun dovi duch duco dudd dudo dudu duhu duid duin dunc dunn duno duo- duon dvi- dvii dvin dvno h-ii hccc hcch hchi hdci hdiv hdoc hdod hhhh hi-c hi-v hicc hich hico hidi hihc hihi hiho hiiu hinc hind hinn hino hioc hndd hnoi hoch hocn hodh hodi hohn hoho hoid hond honi hono honu hood hoon houd hovi huch hucu hudd hudi hudo hudu huhi huhn huhu huid hunc hund hunh huni huon hvcc i-no iccc icci iccn icco iccu icdc icdd ichc ichd ichi icho ichu icnc icoc icod icon iddo idic idid idin idio idno idoc idon idun iduo idvd ihcc ihud ihuo ihvh iicd iiii iiio iino iioi iioo iiuc incd inch inci inco ind- indc indi indo indu inhd inid inni inno innu ino- inoi inon inou inui inun ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo ioun iucc iucv iuiu iuno ivic ivin ivod ivon n-ii nccc ncci nccn nccu ncdc ncdn ncdu nchc nchd ncid ncnc ncnd ncoc ndcc nddo ndic ndoc nhcc nhnn nhon nicc nicd nich nici nico nicu nidd nidi nido niiu nind ninh nini nino nioh nion nioo niou nivo nnnn noch noci noco nodi nodo nodu nohn noho noid noin noio non- noni nonn nono nonu noo- noon nooo noov nouh noun nov- novi novo nuch nuci nucu nudc nudd nudi nudo nuhi nuin nunc nunn nuno nuoc nuon nuvo nvcc occc occi occn ochi ocin ocon odci oddd oddi odic odin odio odiu odoh odon odoo odou ohcc ohhi ohho ohid ohio ohno ohoh oici oido oiii oion onc- oncd onco ondi ondo onic onni onno onod onon oodi ooho ooid oooh oooo oucc ouch oudc oudh ouii ouin oun- ound ouu- ovhd ovi- ovid ovni ovo- ovod ovon ovoo ucci ucdc ucdd uchi ucho ucin ucio ucon uddi udic udid udin udoh udon udoo udun uh-d uhid uhno uhoh uhuh uncc unch unci unco undi undo uni- unic unii unin unio univ unni unno unon unov uocc uovo uuni uuno uuoc uuuu uv-c uvic uvid uvvu vcci vcon vdcc vdio vhhh vic- vich vici vico vidi vido vihi viii vinc vind vinh vini vino vinu vion vivi vivo vodo voho vohu voic void voin voio vond voni vonn vooc voud vouh voun vuco vudi vudu vuno vvvv