-ic -ji c-- c-j ccc cci ccj cck cco ccr cct ci- cic cii cij cik cio cir cit cjc cjk cjr ckc cki cko ckt co- coc coi coj cok coo cor cot crc cri crj crk cro crr crt ctc cti ctk cto ctr ctt icc ici icj ick ico icr ict iic iii iij iio iir iit ijc iji ijk ijo ijt ikc iki ikk iko ikr ikt io- ioc ioi ioj ioo ior iot ir- irc iri irj irk iro irr irt itc iti itj itk ito itt j-i jcc jci jck jco jcr jct jic jii jij jio jir jit jjc jjj jjk jjr jkk jko jkr jkt joc joi joj jok joo jor jot jrc jri jrk jro jrr jrt jtc jti jtk jtr jtt k-t kcc kci kck kcr kct kic kii kij kik kio kir kit kjc kji kjr kkc kki kkk kkr kkt koc koi kok koo kor kot krc kri krk kro krr krt ktc ktj ktk kto ktr ktt o-i oc- occ oci ocj ock oco ocr oct oic oii oik oio oir oit ojc oji ojo okc oki okj okk oko okr oo- ooc ooi ook ooo oor oot or- orc ori ork oro orr ort ot- otc oti otk oto otr ott rcc rci rcj rco rcr rct ric rii rik rio rir rit rjc rjk rjr rkc rkk rko rkt roc roi roj rok roo ror rot rrc rri rrk rrr rrt rtc rti rtj rtk rto rtr rtt tcc tci tcj tck tco tcr tct tic tii tik tio tir tit tjc tji tjo tjr tkc tkk tko tkr tkt to- toc toi toj tok too tor tot trc tri trk tro trr trt ttc tti ttk tto ttr ttt

cccc ccci ccic ccii ccir ccjo ccoc ccrc ccri ccrt cctc cctt cicc cici cico cicr cict ciii ciit ciko cikr cior circ ciri cirk ciro cirr cirt citi cito citt cjcj cjic cjoi cjor cjrc cjrj cjtr ckck ckco ckjr ckoc ckoi ckoo ckor ckot ckrc cock coco coct coir coit cojo cok- coko cook coot cor- corc cori cork coro corr cort cotc coti coto cott crcc crcr cric crik crit crkc croc crok croo cror crot crrt crtc ctic ctor ctot ctrc iccc icci icco iccr icct icoc icor icrc icrr icrt iiii iiio iiit iioi iioo iirc iitr iitt ijji ijok ikki ikko ikoo ikri ioci ioii ioio ioit ioko iooi iooo iori ioto ircc iri- iric irio irki iroc irrc irri irti itic itko itoi itoo itor itri itto j-ro jccc jcci jcrc jick jiji jijk jiri jirk jiro jirt jiti jito jjcc jock joco joik joio joit joji jojo joki jook joor joot jork joro jort joto jott jrtc jtcc k-ci kccc kcci kcck kccr kcct kcic kcii kcir kcit kcjc kcjj kcjk kckc kckj kckk kcko kckr kcor kcot kcrc kcri kcro kcrr kcrt kctc kcti kctj kcto kicc kicj kick kicr kict kiic kiii kiik kiit kiji kijt kikc kiki kikk kiko kikr kikt kioc kioi kiok kioo kiot kirc kiri kirk kiro kirr kirt kitc kiti kito kitr kitt kjcc kjck kjcr kjct kjic kjik kjir kjjj kjjk kjjo kjjr kjjt kjkj kjkk kjkt kjoc kjoi kjoj kjok kjor kjot kjrc kjrt kjtt kkci kkcj kkck kkco kkcr kkct kkic kkik kkit kkjk kkkj kkkk kkoj kkoo kkor kkot kkrc kkrk kkro kkrr kkrt kktc kktk koci kock koct koii koir koit koji kojo kokc koki kokk koko kokr kooc kooi kook kooo koor koot korc kori kork koro korr kort kotc koti kotk koto kotr kott krcc krci krco krik krio krit krjc krjk krjo krjt krkc krki krkk krko krkr kroc kroi krok kroo kror krrc krri krrk krro krrr krrt krtc krti krtk krto krtr ktcc ktck ktco ktcr ktic ktij ktik ktjj ktkc ktkk ktko ktkr ktkt ktoc ktok ktoo ktor ktot ktrc ktri ktrk ktro ktrr ktrt kttc ktti kttk ktto kttr kttt occc occi occt ocro ocrr oct- octi octo oici oick oiii oiko oirt oitc oiti ojok okic okir okko okok okor okot okro okto oocr ooij ooji oooo oort orci orco ori- oric orio orit orji orko oro- orok oror orot orri orro ortc orto otic otit oto- otok otoo otor otro otti otto rccc rcic rctc rcti ricc rick rico rict riji rijo riki rikk riot riri riti rito ritt rocc rock roco roik roio roir roit roji rojo roki rokk roko rokr rooi rook roor root rorc rori rork roro rort rotc roti rotj rotk roto rotr rott rrrr rtcc tccc tctc ticc tick tico tiit tiji tijo tiki tiko tiri tiro tirr titc titi tito titt toci tock toco toit toji tojo toki toko took toor toot torc tori tork toro torr tort totc toti toto totr tott trcc tri- tric trik trio trit troc troi troo trot trtc trtr tttt

c-cor c-kit ccccc cccii cciii ccitt cikot circk circo ciric cirio cirr- cirri cirro citr- citro ckick co-co cocc- cocci cocco cocio cocir cockt cocto coiro cojoc cokk- cokot cooki cookt corio coro- coroi corot corri corti corto cott- cotto crick crio- crito croci crock croco crokt crook croot crott cttoi i-rtk icici ictic iiiii iitti ijoko ikoro ioooi ioooo iorio iotic iotit iotti ircii irico iriki irock iroko irori irrit itiji itook ittoo ittti j-roc jikji jikki jocko jokic jooto jotto jrock jrotc kickt kiiki kijji kikki kikko kikoi kioko kioti kirck kirki kirto kitco kitic kitir kitki kitoo kitti kitto ko-ko kocic koiri kojic kokir kokki kokko kokoi kokor kokot kooki koori kooti korck korit korji korki koror korri korro korti kotij kotik kotir kotki kotor kotri kotti kotto krici krick kriti krock kroot krtok occii ockro octic octo- octor oiko- oirot oitti ojiji ojiro okoc okoki okoro ooioo ooooo orick orito oroco ortok ortoo otori ototo otric otrok ottir ottoi r-co- rcirc ricci ricco ricki rikki ro-ro rocco rocio rocko rocor roiot rojci rokci rokit rokki rokkk rokot rokto roric rorik