c-cd cccc cccf ccci cccl cccp ccdc ccdf ccdh ccdi ccdp ccdr ccfc ccfd ccff ccfi ccfl cchl cchp cchr ccic ccid ccii ccil ccip ccir cclc ccli ccoc ccod ccpl ccpp ccpr ccrc ccrf ccri ccrl ccrp cd-r cddl cddr cdic cdii cdio cdli cfcf cfcl cfco cfdp cffr cfor cfpl cfpo cfpr cfrp chch chci chcp chdi chfc chfi chfr chic chid chif chih chil chip chir chlc chlp chlr choc chod choh choi chol choo chop chor chpf chpp chpr chrc chrd chrf chro chrp chrr cicc cich cici cico cicr cidc cidi cidp cidr ciff cifl cihr ciid ciii cili cill cilo cilp cior cipf cipo cipp circ cirh ciri cirl ciro cirr clcd cldc cldr clic clif clii clio clip clir clod clof cloo clop clor clpp clrd clri clro coch coco cocp codd codi codl cofc coff cofi coho coif coil coip coir col- cold coli coll colo colp cood coof cooh cool coop copd coph copi copo copp copr cor- corc cord corf cori corl coro corp corr cpdl cpff cphl cpic cpif cpio cplc cppd cpri crcc crcr crdc crfc crfl cric crif crip crlf croc crod croh crol croo crop cror crpc dccc dcci dccl dccp dcfc dcii dcil dcio dcli dcop dcpl dcpo dddd ddlc ddoc ddpo ddrc dfcc dfco dfrf dfri dhcp dhfc dhod dhol dhor dhpr dich dici dico didi dido dif- diff diii dilf dili dill dilo dioc diol diop dior dipc dipl dipo dipp dird dirl dirr dlco dlii dlil doch doci doco dod- dodd dodi dodo doff dohc dohl dohr doid doil dold dolf doli doll dolo dolp dood doof dool doop door dopo dopp dopr dorc dord dorf dori doro dorp dorr dpci dpcp dphp dpll dppc dpph drfc dric drif drih dril drip drod drof droh drol drop fccf fcch fccp fcic fcii fdic fdlr fdoc ffcc ffff ffii ffrr fhci ficc fich fico fidc fidf fido fifc fiff fifi fifo fiii fiil fild fili fill filo fior fipp flcl fldr flic flid flii flip floc flod floo flop flor foch foci foco fofo fohr foid foil folc fold foli foll folo folr food foof fool fopp for- ford fori forl foro forr fp-c fpcc fpdl fplc fprf frcc frcp frfc fric frid fril frio frip froh frol frop frpd h-ii hccc hcch hcdr hcfc hchi hcpc hcrd hcrp hdci hdfc hdif hdil hdoc hdod hdri hfip hhcl hhhh hhip hhof hhpc hi-c hicc hich hico hicp hidi hiff hifh hifi hifo hifr hihc hihi hiho hiil hild hili hill hilo hioc hipc hipo hipp hird hirf hiri hiro hlod hoch hocr hodh hodi hodr hoff hohl hoho hoid hoif hoil hoip hoir hol- holc hold holh holi holl holo holp hood hoof hool hoop hoor hopf hopi hopo hopp horc hord hori horl horo horr hpcc hpdh hpfc hrdc hrfc hrid hrip hrod hrpc hrpp hrrc iccc iccf icci iccl icco iccp iccr icdc icdd icdl icdp ichc ichd ichi icho ichr icll iclp iclr icoc icod icor icpc icpd icpo icrc icrf icrr idcr iddo idfc idfp idic idid idil idio idir idli idoc idol idrc idrf idro ifcd ifco ifcp ific ifid ifil ifor ifpo ifrf ifri ihcc ihdr ihop ihrc ihrd iicd iihl iiii iiio iioi iioo iiop iipf iirc ilcd ilic ilio ilir ill- illd illi illo illp iloc iloo ilpr ioci iocp iod- iodd iodo iofc ioii ioio iolo ioof iooi iooo iopl iori ipcc ipdc ipdi ipfc iphc iphr ipid ipil iplo ipod ipoh ipop ippc ippf ippo ippr ipri ircc ircd irdc irdo irdp iri- iric irid iril irio irip iroc irod iroh irop irpc irrc irri lccc lcdd lcdp lcdr lcfc lcfr lchc lchr lcor lcpc lcpd lcpl lcrd lcrl ldcf ldci lddp ldif ldpc lfcc lfrd lhfp lhhh lhip lhor lich lico licr lidl lido liff lifl lifo lih- lihi liho liii liir lili lill lilo lio- liod lior lip- lipc liph lipi lipl lipo lipp lirc lird liri lirl liro lirp lirr llcc lldc lldp lllc llll lloc llod lloo locc loch loci loco lodh lodi loff lofi lohi loho lohr loic loid loif loir lold loli loll lolo looc lood loof lool loop loor lopi lopp lord lori loro lpfp lpod lppl lprp lrdd lrfc lric lrif lroc lroi lrrc lrrr occc occi ocfp ochi oclc ocpd ocpp ocrl ocro ocrr odci oddd oddi odic odio odir odoh odoo odop odor odrl odrp ofcl ofcr ofdr off- offc offh offo offr ofid ofor ohcc ohhi ohho ohid ohif ohio ohoh oici oido oiii oipc olcc oldh olic olid olio olli ollo olof olor olpc olph oocr oodi ooff ooho ooid oold oolo oooh oooo oord ophi opic opii opio opo- opor oppi oppo orch orci orco ordo orff orfi ori- oric orid orif oril orio orlo oro- orof oror orpc orph orpi orri orro pccc pccl pcfc pchp pcip pcll pclo pcod pcpp pcrc pcrd pcrf pcrl pdci pdcp pdic pdlc pdoc pdpr pdrc pfff pffr pfic pfli phcc phi- phil phip phlo phoh phoo phrr picc pich pici pico picr pido piff piip pil- pild pili pill pilo pipi pipo pipp pirc piri pirl piro pirr plcc plch plff plid plif plio plip ploc plod ploh ploo plop plpp plri pocd poch poco pod- podd podi podo poff pofi pohl poid poil poio pold poli poll polo pood poof pooh pool poop poor pop- popc popi popo popp porc pori poro porr ppcc ppcd ppci pphi ppic ppid ppif ppih ppli pplo ppod pppd pppo pppp pprc pprf prcc prcd prcf prcp prfc prhl pri- prid prif prii prlr pro- proc prod prof prol proo prop prpd prrd prri rccc rcdc rcfc rcic rcid rcpd rcpi rcpo rcrd rdio rdoc rdpc rfdi rffc rffl rfic rfid rhcp rhio rhli rhoc rhod rhoh ricc rich rico ridc ridd ridi rido riff riho riif rill rilo rilp riol ripd ripi ripl ripp ripr riri rlif rocc roch roco rodd rodi rodo rofc