c-- ccc cce cck cco ccp ccs cct ccv ce- cec cee cek ceo cep ces cet cev ckc cko cks ckt co- coc coe cok coo cop cos cot cov cpc cpe cpk cpo cpp cps cpt cpv csc cse csk cso csp css cst csv ctc cte ctk cto ctp cts ctt ctv cvc cve cvk cvo cvp cvs cvt cvv ec- ecc ece eck eco ecs ect ecv eec eee eek eeo eep ees eet eev ekc eke eko ekp eks ekt ekv eo- eoc eoe eok eoo eop eos eot ep- epc epe epo epp eps ept es- esc ese esk eso esp ess est esv etc ete etk eto etp ets ett etv evc eve evo evp evs evt evv k-t kcc kce kck kcp kcs kct ke- kec kee kek keo kep kes ket kev kkc kke kkk kkp kks kkt kkv koc koe kok koo kop kos kot kpc kpe kpk kpo kpp kps kpt kpv ksc kse ksk kso ksp kss kst ksv ktc kte ktk kto ktp kts ktt ktv kvk kvo kvp kvs kvv oc- occ ock oco ocp ocs oct ocv oec oee oeo oep oes oet okc oke okk oko okp oks oo- ooc ook ooo oop oos oot oov op- opc ope opk opo opp ops opt opv os- osc ose osk oso osp oss ost osv ot- otc ote otk oto otp ots ott otv ov- ovc ove ovo ovp ovs ovv p-p pcc pce pck pco pcp pcs pct pcv pec pee pek peo pep pes pet pev pkc pke pko pkp pks pkt poc poe pok poo pop pos pot pov ppc ppe ppk ppo ppp pps ppt ppv ps- psc pse psk pso psp pss pst psv pt- ptc pte ptk pto ptp pts ptt ptv pvc pve pvk pvo pvp pvs pvt pvv scc sce sck sco scp scs sct scv se- sec see sek seo sep ses set sev sk- skc ske skk sko skp sks skt soc soe sok soo sop sos sot sov spc spe spk spo spp sps spt spv ss- ssc sse ssk sso ssp sss sst ssv stc ste stk sto stp sts stt stv svc sve svk svo svp svs svt svv tcc tce tck tco tcp tcs tct tcv te- tec tee tek teo tep tes tet tev tkc tke tkk tko tkp tks tkt to- toc toe tok too top tos tot tov tpc tpe tpk tpo tpp tps tpt tpv tsc tse tsk tso tsp tss tst tsv ttc tte ttk tto ttp tts ttt ttv tvc tve tvk tvo tvp tvs tvt v-e vcc vce vco vcp vcs vct vec vee vek veo vep ves vet vkp vkt voc voe vok voo vop vos vot vov vpc vpe vpk vpo vpp vps vpt vsc vse vsk vso vsp vss vst vsv vtc vte vtk vto vts vtt vtv vvc vvo vvs vvt vvv

-ose cccc cccp cccs cccv ccee ccoc ccpe ccpp ccps ccsp ccss ccst cctc cctt cctv ccvo ccvs cec- cece ceco cecp cecs cect ceec cees ceke ceop ceos cepc cepe cepo cepp ceps cept cesc cese cesp cess cest cet- cete ceto cetp cets cetv cevo ckck ckco ckcs ckcv ckoc ckoo ckos ckot ckpc ckso ckst ckts ckvo coce cock coco cocp coct coep coes cok- coke coko cook coop coos coot cope copo copp cops copt cosc cose coso cosp coss cost cotc cote coto cots cott cove covo cpce cpcs cpep cpos cpps cpsc cpsk cpso cptp cpts cpvc cpvt cscc csce csco cscs csec csee csep cset csks csos csot cspc cspe csps cspt csse cstc csto csts ctcp ctec ctep ctos ctot ctpo ctpp ctps ctsc ctss ctts ctvo ctvt cvcc cvet cvss cvte eccc ecce ecco ecct eces ecko ecks eco- ecop ecos ecot ecpp ecsc ecse ecsp ecss ect- ectc ecto ects ectv eecs eeee eees eeke eeks eeoc eeps eese eesk eetc eete eets ekco ekek ekes eket ekos ekpe ekpo eoes eost eotc eoto eots epcc epec epee epes epoc epos epot eppc eppo eppp epps epsc epsp epss epte eptv esce esco escs esee esek eseo eses eset eske esko esks eso- esok esop esos espc espe espo espp esps esse esso essp esst estc este esto estp ests estv etcc etco etcs etec etee etes etoe etok etos ette etto etvo eves evet evoe evoo evop evos evsc evst evvk k-os kccc kcck kcct kccv kcec kcee kceo kcep kcet kckc kckk kcko kckv kcoe kcos kcot kcpc kcpo kcps kcpt kcsc kcse kcsp kcss kcst kctc kcte kcto kctv kcvk kcvo kcvp kcvs kcvv keck keco keek keep kees keet kekc keke keko keks keok keos kep- kepc kepe keps kept kesc kesk keso kesp kess kest ket- ketc kete ketk keto ketp kets kett ketv keve kevs kevt kkck kkco kkcs kkct kkkk kkoo kkot kkov kkpc kkpk kkps kkpt kkse kksp kkss kkst kktc kktk kkts kktv kkvt kkvv kock kocp kocs koct koes kokc koke kokk koko kokp koks kooc kook kooo koop koos koot koov kope kopp kops kopt kos- kosc kose koso kosp koss kost kotc kote kotk koto kots kott kotv kovc kove kovk kovo kpcc kpcs kpcv kpek kpet kpke kpkk kpoc kpoe kpok kpoo kpop kppc kppk kppo kppp kppv kpsc kpso kpsp kpte kpto kpts kptt kptv kpvc kpvs ksce ksck ksco kscs kscv ksec ksee ksek kseo ksep kset ksev kske kskk ksko ksks ksoc ksok ksoo ksop ksos kspc kspe kspk kspo ksps kspt ksse ksso ksss ksst kstc kste kstk ksto kstp ksts kstt kstv ksvc ksve ksvp ktcc ktce ktck ktco ktcs ktcv ktec ktee ktek ktep ktkc ktke ktkk ktko ktks ktkt ktoc ktoe ktok ktoo ktop ktot ktpk ktpo ktpt ktsc ktso ktst kttc kttk ktto kttp ktts kttt kttv ktvc ktve ktvk ktvo ktvt kvcc kvce kvck kvco kvcs kvct kvcv kvec kves kvet kvoc kvoe kvok kvoo kvop