-ing c-cd cccc ccci ccdc ccdh ccdi ccdn ccdr ccgc cchr ccic ccid ccii ccir ccnc ccni ccnr ccoc ccod ccrc ccrg ccri cd-r cddr cdic cdii cdio cdnc cdon cgcc cgcg cgro chch chci chdi chgd chgn chic chid chig chih chin chir chnc chno chnr choc chod choh choi chon choo chor chrc chrd chrn chro chrr cicc cich cici cico cicr cidc cidg cidi cidr cigi cihr ciid ciii cin- cinc cind cing cini cino cion cior circ cirh ciri ciro cirr cnci cnco cndd cngi cnic cnid cnih cnoh cnrc cnrr coch coco codd codi cogh cogi cogo cohn coho coin coir con- conc cond cong coni conn cono cood cooh coon cor- corc cord corg cori corn coro corr crcc crcr crdc cric crig crin croc crod croh cron croo cror dccc dcci dcgo dcii dcio dcon dddd ddoc ddrc dhin dhod dhor dhrn dich dici dico didi dido digg digi digo diii din- dinc ding dinh dini dinn dino dioc dion dior dird dirr dnic dnoc dnrc doch doci doco dod- dodd dodg dodi dodo dog- dogg dogh dogi dogo dohc dohr doid doig doin donc dond dong doni donn dono donr dood doon door dorc dord dori dorn doro dorr dric drih drin drnh drno drod drog droh dron gc-c gccc gcic gcii gcrg gdci gdor gdrc gggg gghg ggrn ghoi ghon gicr gidc gidd gidh gidi gido gigg gigi gign gigo ging gini ginn gino giog gioi gion gird girg giri girn giro girr gncc gngc gnin gnod gnoo gnrc gnrr goch gocr godi godo gogh gogi gogo goin gon- gond gong goni gonn gono good goog gooi goon goor gord gorg gori gorn goro gorr grcc grdc gric grid grig grin grni groc grod grog groh groi gron groo gror grrr h-ii hccc hcch hcdr hcgh hchi hcng hcrd hdci hdoc hdod hdri hggc hhgg hhhh hi-c hicc hich hico hidi high higi hihc hihi hiho hinc hind hing hinn hino hioc hird hiri hirn hiro hndd hnoi hoch hocn hocr hodh hodi hodr hogg hogh hogi hogo hohn hoho hoid hoir hond hong honi hono hood hoon hoor horc hord horg hori horn horo horr hrdc hrdn hrid hrng hrod hron hrrc i-go i-no iccc icci iccn icco iccr icdc icdd icgc ichc ichd ichi icho ichr icnc icoc icod icon icor icrc icrr idcr iddo idgo idic idid idig idin idio idir idno idoc idog idon idrc idro igcc ighd igni igno igon igoo igor igri ihcc ihdr ihrc ihrd iicd iiii iiio iino iioi iioo iirc incd inch inci inco incr ind- indc indi indo ingo inhd inid inig inni inno innr ino- inoi inon inor inri inro iocg ioci iod- iodd iodo ioii ioio ioni ionn iono iooi iooo iorg iori ircc ircd ircg irdc irdo iri- iric irid irig irin irio iroc irod iroh iron irrc irri n-ii nccc ncci nccn nccr ncdc ncdn ncdr ncgr nchc nchd ncid ncnc ncnd ncoc ncor ncrc ncri ndcc nddo ndic ndoc ndor ndrc ndri ngdc ngic ngio ngon ngor ngri nhcc nhnn nhon nhrc nicc nicd nich nici nico nidd nidi nido nigc nigg nigh nigo niir nind ning ninh nini nino niog nioh nion nioo niro nngn nnnn noch noci noco nodi nodo nogg nogh nogo nohn noho noid noin noio noir non- nong noni nonn nono noo- noon nooo noor nor- norc nord norg nori norn noro norr nrdc nric nroc nron nrrc nrrd occc occi occn ochi ocin ocon ocro ocrr odci oddd oddi odic odin odio odir odoh odon odoo odor ogdc ogdh oggi oghi ogin ogni ogod ogog ogoi ogon ogri ogro ohcc ohgr ohhi ohho ohid ohio ohno ohoh ohrn oici oido oigo oiii oion onc- oncd onco ondi ondo ongi ongo onic onir onni onno onod onon onor oocr oodi ooho ooid oooh oooo oord orch orci orco ordn ordo orgn orgo ori- oric orid orig orin orio ornc orni orno oro- oron oror orri orro rccc rcdc rcgc rcic rcid rcnr rcon rcrd rcrg rdio rdoc rhcg rhin rhio rhoc rhod rhog rhoh rhon ricc rich rico ridc ridd ridi rido rigg righ rigi rigo riho riin rind ring rinn rino rion riri rnco rndc rnin rnod rocc roch roco rodd rodi rodo rogg rogh rogi rogo rohn rohr roid roig roin roio roir ronc rond rong roni rono rood roog rooi roon roor rorc rori roro rrrr