-er -ol -up c-- ccc cce cck ccl cco ccp ccr ccs ccu ccv ce- cec cee cek cel ceo cep cer ces ceu cev ckc cko cks cl- clc cle clk cll clo clp clr cls clu clv co- coc coe cok col coo cop cor cos cou cov cpc cpe cpk cpl cpo cpp cpr cps cpu cpv crc cre crk crl cro crp crr crs cru crv csc cse csk csl cso csp csr css csu csv cuc cue cuk cul cuo cup cur cus cuu cuv cvc cve cvk cvl cvo cvp cvr cvs cvu cvv ec- ecc ece eck ecl eco ecr ecs ecu ecv eec eee eek eel eeo eep eer ees eev ekc eke ekl eko ekp ekr eks eku ekv elc ele elk ell elo elp elr els elu elv eo- eoc eoe eok eol eoo eop eor eos eou ep- epc epe epl epo epp epr eps epu erc ere erk erl ero erp err ers eru erv es- esc ese esk esl eso esp esr ess esu esv eu- euc eue eul eup eur eus euv evc eve evl evo evp evr evs evv kcc kce kck kcl kcp kcr kcs kcu ke- kec kee kek kel keo kep ker kes kev kkc kke kkk kkl kkp kkr kks kku kkv kl- klc klo klr kls klu klv koc koe kok kol koo kop kor kos kou kpc kpe kpk kpl kpo kpp kpr kps kpu kpv krc krk krl kro krp krr krs kru krv ksc kse ksk ksl kso ksp ksr kss ksu ksv kuc kue kuk kul kup kur kus kuu kvk kvo kvp kvr kvs kvv l-p lcc lce lck lcl lco lcp lcr lcs lcu lcv lec lee lek lel leo lep ler les leu lev lkl lkp lkr lks llc lle llk lll llo llp llr lls llu llv loc loe lok lol loo lop lor los lou lov lpc lpe lpk lpl lpo lpp lpr lps lpu lpv lrc lrk lro lrp lrr lrs lru lrv lsc lse lsk lsl lso lsp lsr lss lsu lsv luc lue luk lul luo lup lur lus luu luv lvc lve lvl lvp lvr lvs lvv oc- occ ock ocl oco ocp ocr ocs ocu ocv oec oee oel oeo oep oer oes okc oke okk okl oko okp okr oks oku olc ole olk oll olo olp ols olu oo- ooc ook ool ooo oop oor oos oov op- opc ope opk opl opo opp opr ops opv or- orc ore ork orl oro orp orr ors oru orv os- osc ose osk osl oso osp osr oss osu osv ou- ouc oue ouk oul ouo oup our ous ov- ovc ove ovl ovo ovp ovs ovv p-p pcc pce pck pcl pco pcp pcr pcs pcu pcv pec pee pek pel peo pep per pes peu pev pkc pke pkl pko pkp pkr pks pku plc ple plk pll plo plp plr pls plu plv poc poe pok pol poo pop por pos pou pov ppc ppe ppk ppl ppo ppp ppr pps ppu ppv prc pre prk prl pro prp prr prs pru prv ps- psc pse psk psl pso psp psr pss psu psv puc pue puk pul pup pur pus puu pvc pve pvk pvl pvo pvp pvr pvs pvu pvv rcc rce rcl rco rcp rcr rcs rcu rcv re- rec ree rek rel reo rep rer res reu rev rkc rke rkk rko rkp rks rku rkv rlc rle rll rlo rlp rlr rls rlu roc roe rok rol roo rop ror ros rou rov rpc rpe rpk rpl rpo rpp rpr rps rpu rpv rrc rrk rrl rrp rrr rrs rru rsc rse rsk rsl rso rsp rsr rss rsu rsv ruc rue ruk ruo rup rur rus ruu ruv rvc rve rvl rvo rvp rvr rvs rvu rvv scc sce sck scl sco scp scr scs scu scv se- sec see sek sel seo sep ser ses seu sev sk- skc ske skk skl sko skp skr sks sku slc sle slk sll slo slp slr sls slu slv soc soe sok sol soo sop sor sos sou sov spc spe spk spl spo spp spr sps spu spv sr- src sre srk srl sro srp srr srs srv ss- ssc sse ssk ssl sso ssp ssr sss ssu ssv suc sue suk sul suo sup sur sus suu suv svc sve svk svl svo svp svr svs svu svv ucc uce uck ucl uco ucp ucr ucs ucu ucv uec uee uel uep uer ues ukc uke ukk ukl ukp ukr uku ulc ule ulk ull ulo ulp ulr uls ulu ulv uoc uoe uok uol uoo uop uor uos up- upc upe upk upo upp upr ups upu upv ur- urc ure urk url uro urp urr urs uru usc use usk usl uso usp usr uss usu usv uuc uue uur uus uuu uvc uve uvl uvo uvs uvu uvv v-e vcc vce vcl vco vcp vcr vcs vcu vec vee vek vel veo vep ver ves veu vkp vl- vlc vle vlk vll vlo vlp vls vlv voc voe vok vol voo vop vor vos vou vov vpc vpe vpk vpl vpo vpp vpr vps vpu vrc vre vrk vrp vrr vrs vru vsc vse vsk vsl vso vsp vsr vss vsu vsv vue vuk vul vup vur vus vuv vvc vvo vvr vvs vvv

-ose -ous cccc cccl cccp cccs cccu cccv ccee ccel cclc ccls cclv ccoc ccpe ccpl ccpp ccpr ccps ccrc ccre ccrl ccrp ccrs ccsl ccsp ccss ccuc ccup ccus ccvo ccvs cec- cece ceco cecp cecs ceec ceel cees ceke cel- celc cele cell celo cels ceol ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cer- cerc cere cerl cero cerp cers cesc cese cesp cesr cess cevo ckck ckcl ckco ckcs ckcv cker ckoc ckoo ckor ckos ckpc ckpr ckrc cksl ckso ckvl ckvo