-er -up c-- ccc cce ccl ccm ccn ccp ccr ccu ce- cec cee cel cem cen cep cer ceu cl- clc cle cll clm cln clp clr clu cmc cme cml cmm cmn cmp cmr cmu cn- cnc cne cnl cnm cnn cnp cnr cnu cpc cpe cpl cpm cpn cpp cpr cpu crc cre crl crm crn crp crr cru cuc cue cul cum cun cup cur cuu ec- ecc ece ecl ecm ecn ecr ecu eec eee eel eem een eep eer elc ele ell elm eln elp elr elu em- emc eme eml emm emn emp emr emu en- enc ene enl enm enn enp enr enu ep- epc epe epl epm epn epp epr epu erc ere erl erm ern erp err eru eu- euc eue eul eun eup eur l-p lcc lce lcl lcm lcn lcp lcr lcu lec lee lel lem len lep ler leu llc lle lll llm lln llp llr llu lmc lme lml lmm lmn lmp lmr lmu lnc lne lnl lnm lnn lnp lnr lnu lpc lpe lpl lpm lpn lpp lpr lpu lrc lrm lrn lrp lrr lru luc lue lul lum lun lup lur luu m-r mc- mcc mce mcl mcm mcn mcp mcr mcu mec mee mel mem men mep mer meu mlc mle mll mlm mln mlp mlr mlu mmc mme mml mmm mmn mmp mmr mmu mnc mne mnl mnm mnn mnp mnr mnu mpc mpe mpl mpm mpn mpp mpr mpu mrc mre mrl mrm mrn mrp mrr mru muc mue mul mum mun mup mur muu ncc nce ncl ncm ncn ncp ncr ncu ne- nec nee nel nem nen nep ner neu nlc nle nll nlm nln nlp nlr nlu nmc nme nml nmm nmn nmp nmr nmu nnc nne nnl nnm nnn nnp nnu npc npe npl npm npn npp npr npu nrc nre nrl nrm nrn nrp nrr nru nuc nue nul num nun nup nur nuu p-p pcc pce pcl pcm pcn pcp pcr pcu pec pee pel pem pen pep per peu plc ple pll plm pln plp plr plu pmc pme pml pmm pmn pmp pmr pmu pn- pnc pne pnl pnm pnn pnp pnr pnu ppc ppe ppl ppm ppn ppp ppr ppu prc pre prl prm prn prp prr pru puc pue pul pum pun pup pur puu rcc rce rcl rcm rcn rcp rcr rcu re- rec ree rel rem ren rep rer reu rlc rle rll rlm rln rlp rlr rlu rmc rme rml rmm rmn rmp rmr rnc rnm rnn rnp rnr rnu rpc rpe rpl rpm rpn rpp rpr rpu rrc rrl rrm rrn rrp rrr rru ruc rue rum run rup rur ruu ucc uce ucl ucm ucn ucp ucr ucu uec uee uel uem uen uep uer ulc ule ull ulm uln ulp ulr ulu um- umc ume uml umm umn ump umr umu un- unc une unl unm unn unp unr unu up- upc upe upm upn upp upr upu ur- urc ure url urm urn urp urr uru uuc uue uum uun uur uuu