c-cd cccc ccci cccp cccs ccdc ccdi ccdp ccdr ccds ccic ccid ccii ccip ccir ccis cciw cckw ccoc ccod ccow ccpp ccpr ccps ccrc ccri ccrp ccrs ccsd ccsi ccsp ccss cd-r cdcs cddr cdic cdii cdio cdis cdos cdps cdrs cdss cicc cici cico cicr cics cidc cidi cidp cidr cids ciid ciii ciis ciko cikr cior cios cipo cipp cips circ ciri cirk ciro cirr cirs cis- cisc cisd cisk cisp cisr ciss ciws ciww ckck ckco ckcs ckcw ckdo ckoc ckoi ckoo ckor ckos ckpc ckpr ckrc ckrd ckrw ckso cksw ckwd ckwr ckws ckww cock coco cocp codd codi cods coip coir cois cok- coko cood cook coop coos copd copi copo copp copr cops cor- corc cord cori cork coro corp corr cors cosc cosi coso cosp coss cowd cowp cows cpcs cpic cpio cpos cppd cpps cpri cprs cpsc cpsk cpso cpsr crcc crcr crdc cric crik crip cris crkc crkp croc crod crok croo crop cror crow crpc crps crsp crss crwd cscc cscd csci csco cscr cscs csdp csdr csid csik csio csir csis csks csor csos cspc cspd cspi csps csrc csrd csrs cssd cssr cswk csws cwis cwos cwrw dccc dcci dccp dccs dcds dcii dcio dcis dcop dcos dcpo dcps dcrk dcsc dcss dddd ddoc ddpo ddps ddrc ddss dici dick dico didi dido dids diii diis diki diko dioc diop dior dios dipc dipo dipp dips dird dirk dirr dirs dis- disc disd disi disk diso disp diss dkdc dkid doci dock doco docs dod- dodd dodi dodo dods doid dois doki doko dood dook doop door doos dopo dopp dopr dops dorc dord dori dork doro dorp dorr dors dosi dosk doso doss dowd dowk dowp dowr dows dpci dpcp dpos dppc dprk dpsd dric drip drkw drod drop drow drrs drsp dscc dscp dscr dscs dsdp dsdr dsip dsos dsps dsrc dsri dsrp dsrr dssc dssi dssp dwcw dwdd dwi- dwic dwid dwis dwkc dwki dwok dwor dwrd dwrk dwrw dwsk dwsr dwww iccc icci icco iccp iccr iccs icdc icdd icdp icis icks icoc icod icor icos icpc icpd icpo icps icrc icrr icrs icrw icsc icsd icsi icsp icsr icss icws idcr iddo idic idid idio idir idis idoc idos idps idrc idro idsc idso idss iicd iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisd iisi iisp iisr iiwi ikid ikki ikko ikoo ikri ikwo ioci iocp iod- iodd iodo ioii ioio ioko iooi iooo ioos iops iori iors ioso ipcc ipcs ipdc ipdi ipid ipko ipod ipop ipos ippc ippo ippr ipri ipsc ipsi ipso ipsp ipss ipsw ircc ircd ircs irdc irdo irdp irds iri- iric irid irio irip iris irki irks iroc irod irop irpc irps irrc irri irrs irsp iscc iscd isci isco iscp iscr iscs isdc isds isic isis isko iso- isoc isok isop isor isos ispc ispr isps ispw isri isrp issc issi isso issp issr isss iswc iwcc iwis iwiw iwpr iwps k-ci k-id k-os kccc kccd kcci kcck kccr kcdc kcdd kcdi kcdr kcds kcic kcid kcii kcir kcis kckc kckk kcko kckr kcor kcos kcow kcpc kcpi kcpo kcpr kcps kcrc kcri kcro kcrp kcrr kcrs kcrw kcsc kcsd kcsi kcsp kcsr kcss kcwc kcwd kcwk kcwr kdcc kdcd kdco kdcr kddc kddd kddi kddk kddr kdic kdio kdis kdkd kdkk kdko kdkr kdoc kdok kdow kdpi kdpr kdps kdri kdro kdrs kdrw kdsc kdsd kdsk kdsp kdsr kdss kdwd kicc kicd kick kicp kicr kics kicw kidd kidi kidk kido kidr kids kiic kiid kiii kiik kiip kiis kikc kikd kiki kikk kiko kikr kioc kiod kioi kiok kioo kiow kip- kipi kipo kipp kipr kips kirc kiri kirk kiro kirp kirr kirs kisc kisd kisi kisk kiso kisr kiss kisw kiwi kiwr kkcd kkci kkck kkco kkcr kkcs kkcw kkdc kkdd kkdo kkic kkid kkik kkkk kkoo kkor kkow kkpc kkpk kkps kkrc kkrk kkro kkrr kkrs kksd kksi kksp kksr kkss kksw kkwd kkwk kkws kocd koci kock kocp kocs kocw kodi kodk kodo kods koii koir kokc koki kokk koko kokp kokr koks kooc kooi kook kooo koop koor koos kopi kopp kopr kops kopw korc kord kori kork koro korr kors kos- kosc kosd kosi koso kosp kosr koss kowd kowi kowr kpcc kpcr kpcs kpcw kpdc kpdo kpdr kpid kpir kpkk kpkr kpoc kpod kpok kpoo kpop kpow kppc kppd kppk kppo kppp kppr kppw kprc kprd kpri kprk kpro kprp kprr kprs kprw kpsc kpsd kpsi kpso kpsp kpwd kpwk kpwr kpww krcc krcd krci krco krcs krcw krdc krdd krdo krdr krds krid krik krio kris krkc krkd krki krkk krko krkr krks krkw kroc krod kroi krok kroo krop kror kros krow krpi krpr krps krrc krri krrk krro krrr krrs krrw krsc krsd krsk krsr krss krsw krwc krwk krwp krwr ksci ksck ksco kscr kscs ksdc ksdi ksdk ksdp ksdr ksds ksdw ksid ksii ksik ksip ksir ksis ksiw kskd kskk ksko kskr ksks ksoc ksoi ksok ksoo ksop ksor ksos ksow kspc kspd kspi kspk kspo kspr ksps kspw ksro ksrp ksrr ksrs ksrw kssi ksso kssr ksss kswc kswd kswi kswo kswp ksws ksww kwcd kwck kwcr kwdc kwdd kwdk kwdp kwdr kwdw kwic kwid kwik kwip kwkc kwkk kwkr kwkw kwoc kwod kwok kwor kwos kwow kwpc kwpw kwrd kwri kwrk kwro kwrp kwrr kwrs kwrw kwsc kwsd kwsk kwso kwss kwsw kwwk kwwr kwws occc occi ocds ocis ocks ocos ocpd ocpp ocro ocrr ocrs ocsw odci oddd oddi odds odic odio odir odis odoo odop odor odos odrp odso oici oick oido oids oiii oiko oiks oios oipc oisc oisd okic okir okko okok okor okpo okro oksi okso oocr oodi ooid oooo ooos oops oord oosi opds opic opii opio opis opo- opor opos oppi oppo opps opsi orci orco orcs ordo ords ori- oric orid orio oris orko oro- orok oror oros orpc orpi orps orri orro orrs orsi orsk orso orwo oscc