-er -up c-- ccc cce ccf ccm ccn ccp ccr ccs cct ccu ce- cec cee cef cem cen cep cer ces cet ceu cfc cfe cff cfm cfn cfp cfr cfs cft cfu cmc cme cmf cmm cmn cmp cmr cms cmt cmu cn- cnc cne cnf cnm cnn cnp cnr cns cnt cnu cpc cpe cpf cpm cpn cpp cpr cps cpt cpu crc cre crf crm crn crp crr crs crt cru csc cse csf csm csn csp csr css cst csu ctc cte ctf ctm ctn ctp ctr cts ctt ctu cuc cue cuf cum cun cup cur cus cut cuu ec- ecc ece ecf ecm ecn ecr ecs ect ecu eec eee eef eem een eep eer ees eet ef- efc efe eff efm efp efr efs eft em- emc eme emf emm emn emp emr ems emt emu en- enc ene enf enm enn enp enr ens ent enu ep- epc epe epf epm epn epp epr eps ept epu erc ere erf erm ern erp err ers ert eru es- esc ese esf esm esn esp esr ess est esu etc ete etf etm etn etp etr ets ett etu eu- euc eue euf eun eup eur eus eut fcc fce fcf fcm fcn fcp fcr fcs fct fcu fec fee fef fem fen fep fer fes fet feu ffc ffe fff ffm ffn ffp ffr ffs fft ffu fmc fme fmf fmm fmn fmp fmr fms fmt fmu fnc fne fnf fnm fnn fnp fnr fns fnt fnu fpc fpe fpm fpn fpp fpr fps fpt fpu frc fre frf frm frn frp frr frs frt fru fsc fse fsf fsm fsn fsp fsr fss fst fsu ftc fte ftf ftm ftn ftp ftr fts ftt ftu fue fuf fum fun fup fur fus fut fuu m-f m-r mc- mcc mce mcf mcm mcn mcp mcr mcs mct mcu mec mee mef mem men mep mer mes met meu mfc mfe mff mfm mfn mfp mfr mfs mft mfu mmc mme mmf mmm mmn mmp mmr mms mmt mmu mnc mne mnf mnm mnn mnp mnr mns mnt mnu mpc mpe mpf mpm mpn mpp mpr mps mpt mpu mrc mre mrf mrm mrn mrp mrr mrs mrt mru msc mse msf msm msn msp msr mss mst msu mtc mte mtf mtm mtn mtp mtr mts mtt mtu muc mue muf mum mun mup mur mus mut muu ncc nce ncf ncm ncn ncp ncr ncs nct ncu ne- nec nee nef nem nen nep ner nes net neu nfc nfe nff nfn nfp nfr nfs nft nfu nmc nme nmm nmn nmp nmr nms nmt nmu nnc nne nnf nnm nnn nnp nns nnt nnu npc npe npf npm npn npp npr nps npt npu nrc nre nrf nrm nrn nrp nrr nrs nrt nru nsc nse nsf nsm nsn nsp nsr nss nst nsu ntc nte ntf ntm ntn ntp ntr nts ntt ntu nuc nue num nun nup nur nus nut nuu p-p pcc pce pcf pcm pcn pcp pcr pcs pct pcu pec pee pef pem pen pep per pes pet peu pfc pfe pff pfm pfn pfp pfr pfs pft pfu pmc pme pmf pmm pmn pmp pmr pms pmt pmu pn- pnc pne pnf pnm pnn pnp pnr pns pnt pnu ppc ppe ppf ppm ppn ppp ppr pps ppt ppu prc pre prf prm prn prp prr prs prt pru ps- psc pse psf psm psn psp psr pss pst psu pt- ptc pte ptf ptm ptn ptp ptr pts ptt ptu puc pue puf pum pun pup pur pus put puu rcc rce rcf rcm rcn rcp rcr rcs rct rcu re- rec ree ref rem ren rep rer res ret reu rfc rfe rff rfm rfn rfp rfr rfs rft rfu rmc rme rmf rmm rmn rmp rmr rms rmt rnc rnm rnn rnp rnr rns rnt rnu rpc rpe rpf rpm rpn rpp rpr rps rpt rpu rrc rrf rrm rrn rrp rrr rrs rrt rru rsc rse rsf rsm rsn rsp rsr rss rst rsu rtc rte rtf rtm rtn rtp rtr rts rtt rtu ruc rue ruf rum run rup rur rus rut ruu scc sce scf scm scn scp scr scs sct scu se- sec see sef sem sen sep ser ses set seu sfc sfe sff sfm sfn sfp sfr sfs sft sfu smc sme smf smm smn smp smr sms smt smu snc sne snf snm snn snp snr sns snt snu spc spe spf spm spn spp spr sps spt spu sr- src sre srf srm srn srp srr srs srt ss- ssc sse ssf ssm ssn ssp ssr sss sst ssu stc ste stf stm stn stp str sts stt stu suc sue suf sum sun sup sur sus sut suu tcc tce tcf tcm tcn tcp tcr tcs tct tcu te- tec tee tef tem ten tep ter tes tet teu tfc tfe tff tfm tfn tfp tfr tfs tft tfu tmc tme tmf tmm tmn tmp tmr tms tmt tmu tnc tne tnf tnm tnn tnp tnr tns tnt tpc tpe tpf tpm tpn tpp tpr tps tpt tpu trc tre trf trm trn trp trr trs trt tru tsc tse tsf tsm tsn tsp tsr tss tst tsu ttc tte ttf ttm ttn ttp ttr tts ttt ttu tuc tue tuf tum tun tup tur tus tut tuu ucc uce ucf ucm ucn ucp ucr ucs uct ucu uec uee uef uem uen uep uer ues uet ufc ufe uff ufm ufn ufp ufr ufs uft ufu um- umc ume umf umm umn ump umr ums umt umu un- unc une unf unm unn unp unr uns unt unu up- upc upe upf upm upn upp upr ups upt upu ur- urc ure urf urm urn urp urr urs urt uru usc use usf usm usn usp usr uss ust usu utc ute utf utm utn utp utr uts utt utu