-ing c-cd cccc cccf ccci ccdc ccdf ccdi ccdn ccdr ccfc ccfd ccff ccfi ccgc ccic ccid ccii ccir cciw ccix ccnc ccnf ccni ccnr ccoc ccod ccow ccrc ccrf ccrg ccri ccxi cd-r cddr cdic cdii cdio cdnc cdnf cdon cdxi cfcf cfcn cfco cfcw cffr cfgn cfgo cfix cfni cfnr cfor cfox cfrg cfrn cfrw cfrx cfwc cgcc cgcg cgfc cgro cicc cici cico cicr cidc cidg cidi cidr ciff cifg cigi ciid ciii cin- cinc cind cinf cing cini cino cinw cion cior circ ciri ciro cirr ciww cixi cnci cnco cndd cngi cnic cnid cnrc cnrr coco codd codi cofc coff cofi cogi cogo coif coin coir coix con- conc cond conf cong coni conn cono cood coof coon cor- corc cord corf corg cori corn coro corr cowd crcc crcr crdc crfc cric crif crig crin croc crod cron croo cror crow crwd cwfc cwrw cxii cxix cxro cxxi cxxx d-ix dccc dcci dcfc dcgo dcii dcio dcix dcon dcxi dcxx dddd ddoc ddrc ddwg dfcc dfco dfrf dfri dgcx dici dico didi dido dif- diff digg digi digo diii din- dinc ding dini dinn dino dioc dion dior dird dirr dixi dnic dnix dnoc dnrc do-x doci doco dod- dodd dodg dodi dodo doff dog- dogg dogi dogo doid doig doin doix donc dond dong doni donn dono donr dood doof doon door dorc dord dorf dori dorn doro dorr dowd dowf dowg down dowr drfc drgw dric drif drin drix drno drod drof drog dron drow dwcw dwdd dwgo dwi- dwic dwid dwin dwnx dwon dwor dwrd dwrw dwrx dwww dwxi dxcc dxci dxco dxdc dxdr dxfx dxgd dxgn dxgo dxif dxii dxix dxnd dxoc dxow dxrd dxrf dxrr dxrx dxwr dxxr dxxx fccf fcic fcii fdic fdoc ffcc ffff ffii ffrr ffwd ficc fico fidc fidf fido fifc fiff fifi fifo figc figg figo fiii find fing fini finn fino fion fior firn fixx fnci fndd fndg fndn fndr foci foco fofo fogg fogi fogn fogo foid foin foix fond fong fono food foof foon for- ford forg fori forn foro forr fowd foxx frcc frcn frfc fric frid frig frin frio frog fron frow fwcc fwdd fwfc fwiw fwix fxdd gc-c gccc gccf gcfc gcic gcii gcrg gdci gdfr gdnf gdor gdow gdrc gfcf gfci gfor gfox ggfg gggg ggrn gicr gidc gidd gidi gido giff gigg gigi gign gigo ging gini ginn gino giog gioi gion gird girg giri girn giro girr gncc gngc gnin gniw gnod gnof gnoo gnow gnrc gnrr gocr godi godo goff gofr gogi gogo goif goin gon- gond gong goni gonn gono good goof goog gooi goon goor gord gorf gorg gori gorn goro gorr gowd gowf gown grcc grdc grdx gric grid grif grig grin grni groc grod grof grog groi gron groo gror grow grrr gwcc gwfc gwic gwin gwor gwwr i-go i-no iccc iccf icci iccn icco iccr icdc icdd icgc icnc icoc icod icon icor icrc icrf icrr icrw idcr iddo idfc idgf idgo idic idid idig idin idio idir idno idnx idoc idog idon idrc idrf idro ifcd ifco ific ifid ifni ifno ifnr ifor ifrf ifri igcc igfc igni igno igon igoo igor igri iicd iiii iiio iino iioi iioo iirc iiwi incd inci inco incr ind- indc indi indo indw infi info ingo inid inig inni inno innr ino- inoi inon inor inow inox inri inro inw- inwi inxd iocg ioci iod- iodd iodo iofc ioii ioio ioni ionn iono ioof iooi iooo iorg iori iown ircc ircd ircg ircx irdc irdo iri- iric irid irig irin irio irix iroc irod iron irrc irri iwcc iwgc iwig iwin iwiw iwno iwon ixxi n-ii nccc nccf ncci nccn nccr ncdc ncdn ncdr ncfc ncgr ncid ncix ncnc ncnd ncoc ncor ncow ncrc ncri ncwc ndcc nddo ndfi ndic ndoc ndor ndrc ndrf ndri nfdc nfff nfic nfix nfon ngdc ngic ngio ngon ngor ngri ngwo nicc nicd nicf nici nico nidd nidi nido nifc niff nigc nigg nigo niir nind ning nini nino niog nion nioo niro nixi nngn nnnn noci noco nodi nodo nofi nofx nogg nogo noid noif noin noio noir noix non- nong noni nonn nono nonw nonx noo- noon nooo noor nor- norc nord norf norg nori norn noro norr norw nowd nowi nown nrdc nrfc nric nroc nron nrrc nrrd nwcf nwfc nxdn occc occi occn ocin ocon ocro ocrr odci oddd oddi odic odin odio odir odon odoo odor ofcr ofdr off- offc offo offr ofgo ofid ofno ofor ogdc ogfr oggi ogin ogni ogod ogog ogoi ogon ogri ogro ogwr oici oido oigo oiii oion onc- oncd oncf onco ondi ondo ongi ongo onic onir onix onni onno onod onon onor oocr oodi ooff ooid oooo oord orci orco ordn ordo orff orfi orgn orgo ori- oric orid orif orig orin orio orix ornc orni orno oro- orof oron oror orri orro orwo owir ownd owni owow oxi- oxic oxid oxo- oxof oxon oxox oxxo rccc rcdc rcfc rcgc rcic rcid rcnr rcon rcrd rcrg rdio rdoc rfdi rffc rfic rfid ricc rico ridc ridd ridi rido ridx riff rigg rigi rigo riif riin rind rinf ring rinn rino rion riri riwo rixc rixo rnco rndc rndf rnin rnod rocc roco rodd rodi rodo rodw rofc roff rofo rogg rogi rogo roid roif roig roin roio roir ronc rond rong roni rono ronw rood roof roog rooi roon roor roox rorc rori roro rowd rowf rowi rown rowr roww roxo rrfc rrif rrrr rwdi wccc wccd wccf wccg wcci wccn wcco wccr wccw wccx wcdc wcdd wcdg wcdo wcdw wcdx wcfc wcfi wcfn wcfo wcfr wcfw wcfx wcgc wcgo wcgr wcgw wcgx wcic wcid wcif wcig wcii wcin wcir wcix wcnc wcnd wcnf wcng wcni wcnn wcno wcnr wcnw wcnx wcoc wcog wcon wcoo wcor wcox wcrc wcri wcrn wcro wcrr wcrw wcrx wcwc wcwf wcwg wcwi wcwn wcxi wcxn wcxo wcxr wcxx wdcc wdcd wdcf wdcg wdco wdcr wdcw wdcx wddc