c-cd cccc ccci ccdc ccdh ccdi ccdn ccdr cchr ccic ccid ccii ccir ccnc ccni ccnr ccoc ccod ccrc ccri cd-r cddr cdic cdii cdio cdnc cdon chch chci chdi chic chid chih chin chir chiz chnc chno chnr choc chod choh choi chon choo chor chrc chrd chrn chro chrr cicc cich cici cico cicr cidc cidi cidr cihr ciid ciii cin- cinc cind cini cino cion cior circ cirh ciri ciro cirr cnci cnco cndd cnic cnid cnih cnnz cnoh cnrc cnrr coch coco codd codi cohn coho coin coir con- conc cond coni conn cono cood cooh coon cor- corc cord cori corn coro corr cozd cozi cozz crcc crcr crcz crdc cric crin croc crod croh cron croo cror croz czon dccc dcci dcii dcio dcon dddd ddoc ddrc dhin dhod dhor dhrn dich dici dico didi dido diii din- dinc dinh dini dinn dino dioc dion dior dird dirr dizi dizz dnic dnoc dnrc doch doci doco dod- dodd dodi dodo dohc dohr doid doin donc dond doni donn dono donr donz dood doon door dorc dord dori dorn doro dorr dozi dozo dric drih drin drnh drno drod droh dron droz dzh- dzhh dznc dzon dzor dzrh dzrr h-ii hccc hcch hcdr hchi hcrd hdci hdoc hdod hdri hhhh hi-c hicc hich hico hidi hihc hihi hiho hinc hind hinn hino hinz hioc hird hiri hirn hiro hizz hndd hnoi hoch hocn hocr hodh hodi hodr hohn hoho hoid hoir hond honi hono honz hood hoon hoor horc hord hori horn horo horr hozo hrdc hrdn hrid hrod hron hrrc i-no iccc icci iccn icco iccr icdc icdd ichc ichd ichi icho ichr icnc icoc icod icon icor icrc icrr iczn idcr iddo idic idid idin idio idir idno idoc idon idrc idro ihcc ihdr ihrc ihrd iicd iiii iiio iino iioi iioo iirc incd inch inci inco incr ind- indc indi indo inhd inid inni inno innr ino- inoi inon inor inoz inri inro ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iori ircc ircd irdc irdo iri- iric irid irin irio iroc irod iroh iron irrc irri izod izon izzo n-ii nccc ncci nccn nccr ncdc ncdn ncdr nchc nchd ncid ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri nhcc nhnn nhnz nhon nhrc nicc nicd nich nici nico nidd nidi nido niir nind ninh nini nino nioh nion nioo niro nnnn noch noci noco nodi nodo nohn noho noid noin noio noir non- noni nonn nono noo- noon nooo noor nor- norc nord nori norn noro norr nozh nozi nrdc nric nroc nron nrrc nrrd nzcc occc occi occn ochi ocin ocon ocro ocrr odci oddd oddi odic odin odio odir odoh odon odoo odor odzi ohcc ohhi ohho ohid ohio ohno ohoh ohrn oici oido oiii oion onc- oncd onco ondi ondo onic onir onni onno onod onon onor onoz onzo oocr oodi ooho ooid oooh oooo oord oozi orch orci orco ordn ordo ori- oric orid orin orio ornc orni orno oro- oron oror oroz orri orro orzo ozd ozon rccc rcdc rcic rcid rcnr rcon rcrd rdio rdoc rhin rhio rhiz rhoc rhod rhoh rhon ricc rich rico ridc ridd ridi rido riho riin rind rinn rino rion rioz riri rizi rizz rnco rndc rnin rnod rocc roch roco rodd rodi rodo rohn rohr roid roin roio roir roiz ronc rond roni rono rood rooi roon roor rooz rorc rori roro rozi rozz rrrr z-ro zhid zhor zich zico zidi zinc zinn zino zion zirc ziri ziro zizi zizz zoch zoco zodd zodi zohr zoic zoid zoio zon- zond zoni zoo- zoon zorc zord zori zorn zoro zozo zrin zzhz zzzz