-ic c-- ccc cci cck cco ccp ccr ccs ci- cic cii cik cio cip cir cis ckc cki cko cks cky co- coc coi cok coo cop cor cos coy cpc cpi cpk cpo cpp cpr cps crc cri crk cro crp crr crs cry csc csi csk cso csp csr css csy cyc cyk cyo cyp cyr cys icc ici ick ico icp icr ics icy iic iii iio iip iir iis ikc iki ikk iko ikr iks io- ioc ioi ioo iop ior ios ipc ipi ipo ipp ipr ips ipy ir- irc iri irk iro irp irr irs iry is- isc isi isk iso isp isr iss isy iyc iyo iyr iys iyy kcc kci kck kcp kcr kcs kic kii kik kio kip kir kis kkc kki kkk kkp kkr kks kky koc koi kok koo kop kor kos koy kpc kpi kpk kpo kpp kpr kps krc kri krk kro krp krr krs kry ksc ksi ksk kso ksp ksr kss kyc kyo kyp kyr kys o-i oc- occ oci ock oco ocp ocr ocs oic oii oik oio oip oir ois okc oki okk oko okp okr oks oo- ooc ooi ook ooo oop oor oos op- opc opi opk opo opp opr ops opy or- orc ori ork oro orp orr ors ory os- osc osi osk oso osp osr oss oyi oyo oys p-p pcc pci pck pco pcp pcr pcs pic pii pik pio pip pir pis pkc pki pko pkp pkr pks pky poc poi pok poo pop por pos poy ppc ppi ppk ppo ppp ppr pps prc pri prk pro prp prr prs pry ps- psc psi psk pso psp psr pss psy py- pyc pyk pyo pyr pys rcc rci rco rcp rcr rcs ric rii rik rio rip rir ris riy rkc rkk rko rkp rks rky roc roi rok roo rop ror ros roy rpc rpi rpk rpo rpp rpr rps rrc rri rrk rrp rrr rrs rsc rsi rsk rso rsp rsr rss ry- ryc ryk ryo ryr rys ryy scc sci sck sco scp scr scs sic sii sik sio sip sir sis sk- skc ski skk sko skp skr sks sky soc soi sok soo sop sor sos soy spc spi spk spo spp spr sps spy sr- src sri srk sro srp srr srs sry ss- ssc ssi ssk sso ssp ssr sss sy- syc syi syk syp syr sys ycc yci yco ycp ycs ycy yii yio yip yir yis yki ykk yoc yoi yok yoo yop yor yos yoy ypo yps yrc yro yrp yrs ysc ysi ysk yso ysp ysr yss ysy yyc yys yyy

cccc ccci cccp cccs ccic ccii ccip ccir ccis ccoc ccpp ccpr ccps ccrc ccri ccrp ccrs ccsi ccsp ccss cicc cici cico cicr cics ciii ciis ciko cikr cior cios cipo cipp cips circ ciri cirk ciro cirr cirs cis- cisc cisk cisp cisr ciss cisy ckck ckco ckcs ckcy ckoc ckoi ckoo ckor ckos ckoy ckpc ckpr ckrc ckry ckso cock coco cocp coip coir cois cok- coko coky cook coop coos copi copo copp copr cops copy cor- corc cori cork coro corp corr cors cory cosc cosi coso cosp coss cosy coyo coyr coys cpcs cpic cpio cpos cpps cpri cprs cpsc cpsk cpso cpsr crcc crcr cric crik crip cris crkc crkp croc crok croo crop cror croy crpc crps crsp crss cry- cryo crys cscc csci csco cscr cscs csik csio csir csis csks csor csos cspc cspi csps csrc csrs cssr csys cyc- cycc cycs cypc cyps cyrk cyrs cyy- cyyc iccc icci icco iccp iccr iccs icis icks icky icoc icor icos icpc icpo icps icrc icrr icrs icry icsc icsi icsp icsr icss iiii iiio iiis iioi iioo iiop iios iirc iirs iisc iisi iisp iisr ikki ikko ikky ikoo ikri ioci iocp ioii ioio ioko iooi iooo ioos iops iori iors ioso ipcc ipcs ipko ipop ipos ippc ippo ippr ippy ipri ipsc ipsi ipso ipsp ipss ircc ircs iri- iric irio irip iris iriy irki irks iroc irop irpc irps irrc irri irrs irsp iscc isci isco iscp iscr iscs isic isis isko iso- isoc isok isop isor isos ispc ispr isps ispy isri isrp issc issi isso issp issr isss issy isys iyos k-ci k-os kccc kcci kcck kccr kccy kcic kcii kcir kcis kckc kckk kcko kckr kcky kcor kcos kcpc kcpi kcpo kcpr kcps kcrc kcri kcro kcrp kcrr kcrs kcry kcsc kcsi kcsp kcsr kcss kcsy kcyk kcys kcyy kicc kick kicp kicr kics kicy kiic kiii kiik kiip kiis kikc kiki kikk kiko kikr kioc kioi kiok kioo kip- kipi kipo kipp kipr kips kirc kiri kirk kiro kirp kirr kirs kisc kisi kisk kiso kisr kiss kisy kiyi kiyk kiys kkci kkck kkco kkcr kkcs kkcy kkic kkik kkkk kkoo kkor kkoy kkpc kkpk kkps kkrc kkrk kkro kkrr kkrs kksi kksp kksr kkss kkyc kkys kkyy koci kock kocp kocs koii koir kokc koki kokk koko kokp kokr koks koky kooc kooi kook kooo koop koor koos kopi kopp kopr kops kopy korc kori kork koro korr kors kos- kosc kosi koso kosp kosr koss kosy koyo koyy kpcc kpcr kpcs kpir kpkk kpkr kpky kpoc kpok kpoo kpop kpoy kppc kppk kppo kppp kppr kprc kpri kprk kpro kprp kprr kprs kpsc kpsi kpso kpsp kpyk kpyr krcc krci krco krcs krik krio kris krkc krki krkk krko krkr krks krky kroc kroi krok kroo krop kror kros kroy krpi krpr krps krrc krri krrk krro krrr krrs krry krsc krsk krsr krss krsy kryk kryo kryp kryy ksci ksck ksco kscr kscs kscy ksii ksik ksip ksir ksis ksiy kskk ksko kskr ksks ksky ksoc ksoi ksok ksoo ksop ksor ksos kspc kspi kspk kspo kspr ksps ksro ksrp ksrr ksrs ksry kssi ksso kssr ksss ksyc ksyr ksyy kycc kyck kycr kycs kyis kykc kykk kykr kyks kyky kyok kyoo kyor