-er -ic -up c-- ccc cce cci ccm ccn ccp ccr ccs cct ccu ce- cec cee cei cem cen cep cer ces cet ceu ci- cic cie cii cim cin cip cir cis cit ciu cmc cme cmi cmm cmn cmp cmr cms cmt cmu cn- cnc cne cni cnm cnn cnp cnr cns cnt cnu cpc cpe cpi cpm cpn cpp cpr cps cpt cpu crc cre cri crm crn crp crr crs crt cru csc cse csi csm csn csp csr css cst csu ctc cte cti ctm ctn ctp ctr cts ctt ctu cuc cue cui cum cun cup cur cus cut cuu ec- ecc ece eci ecm ecn ecr ecs ect ecu eec eee eem een eep eer ees eet eic eie eii eim ein eip eir eis eit eiu em- emc eme emi emm emn emp emr ems emt emu en- enc ene eni enm enn enp enr ens ent enu ep- epc epe epi epm epn epp epr eps ept epu erc ere eri erm ern erp err ers ert eru es- esc ese esi esm esn esp esr ess est esu etc ete eti etm etn etp etr ets ett etu eu- euc eue eui eun eup eur eus eut icc ice ici icm icn icp icr ics ict icu ie- iec iee iei iem ien iep ier ies iet iic iie iii iim iin iip iir iis iit iiu im- imc ime imi imm imn imp ims imt imu in- inc ine ini inm inn inp inr ins int inu ipc ipe ipi ipm ipn ipp ipr ips ipt ipu ir- irc ire iri irm irn irp irr irs irt iru is- isc ise isi ism isn isp isr iss ist isu itc ite iti itm itn itp its itt itu iu- iuc iue iui ium iup iur ius iut m-r mc- mcc mce mci mcm mcn mcp mcr mcs mct mcu mec mee mei mem men mep mer mes met meu mi- mic mie mii mim min mip mir mis mit miu mmc mme mmi mmm mmn mmp mmr mms mmt mmu mnc mne mni mnm mnn mnp mnr mns mnt mnu mpc mpe mpi mpm mpn mpp mpr mps mpt mpu mrc mre mri mrm mrn mrp mrr mrs mrt mru msc mse msi msm msn msp msr mss mst msu mtc mte mti mtm mtn mtp mtr mts mtt mtu muc mue mui mum mun mup mur mus mut muu n-i ncc nce nci ncm ncn ncp ncr ncs nct ncu ne- nec nee nei nem nen nep ner nes net neu nic nie nii nim nin nip nir nis nit niu nmc nme nmi nmm nmn nmp nmr nms nmt nmu nnc nne nni nnm nnn nnp nns nnt nnu npc npe npi npm npn npp npr nps npt npu nrc nre nri nrm nrn nrp nrr nrs nrt nru nsc nse nsi nsm nsn nsp nsr nss nst nsu ntc nte nti ntm ntn ntp ntr nts ntt ntu nuc nue nui num nun nup nur nus nut nuu p-p pcc pce pci pcm pcn pcp pcr pcs pct pcu pec pee pei pem pen pep per pes pet peu pic pie pii pim pin pip pir pis pit piu pmc pme pmi pmm pmn pmp pmr pms pmt pmu pn- pnc pne pni pnm pnn pnp pnr pns pnt pnu ppc ppe ppi ppm ppn ppp ppr pps ppt ppu prc pre pri prm prn prp prr prs prt pru ps- psc pse psi psm psn psp psr pss pst psu pt- ptc pte pti ptm ptn ptp ptr pts ptt ptu puc pue pui pum pun pup pur pus put puu rcc rce rci rcm rcn rcp rcr rcs rct rcu re- rec ree rei rem ren rep rer res ret reu ric rie rii rim rin rip rir ris rit rmc rme rmi rmm rmn rmp rmr rms rmt rnc rni rnm rnn rnp rnr rns rnt rnu rpc rpe rpi rpm rpn rpp rpr rps rpt rpu rrc rri rrm rrn rrp rrr rrs rrt rru rsc rse rsi rsm rsn rsp rsr rss rst rsu rtc rte rti rtm rtn rtp rtr rts rtt rtu ruc rue rui rum run rup rur rus rut ruu scc sce sci scm scn scp scr scs sct scu se- sec see sei sem sen sep ser ses set seu sic sie sii sim sin sip sir sis sit siu smc sme smi smm smn smp smr sms smt smu snc sne sni snm snn snp snr sns snt snu spc spe spi spm spn spp spr sps spt spu sr- src sre sri srm srn srp srr srs srt ss- ssc sse ssi ssm ssn ssp ssr sss sst ssu stc ste sti stm stn stp str sts stt stu suc sue sui sum sun sup sur sus sut suu tcc tce tci tcm tcn tcp tcr tcs tct tcu te- tec tee tei tem ten tep ter tes tet teu tic tie tii tim tin tip tir tis tit tiu tmc tme tmi tmm tmn tmp tmr tms tmt tmu tnc tne tni tnm tnn tnp tnr tns tnt tpc tpe tpi tpm tpn tpp tpr tps tpt tpu trc tre tri trm trn trp trr trs trt tru tsc tse tsi tsm tsn tsp tsr tss tst tsu ttc tte tti ttm ttn ttp ttr tts ttt ttu tuc tue tui tum tun tup tur tus tut tuu ucc uce uci ucm ucn ucp ucr ucs uct ucu uec uee uei uem uen uep uer ues uet uic uie uii uim uin uip uir uis uit uiu um- umc ume umi umm umn ump umr ums umt umu un- unc une uni unm unn unp unr uns unt unu up- upc upe upi upm upn upp upr ups upt upu ur- urc ure uri urm urn urp urr urs urt uru usc use usi usm usn usp usr uss ust usu utc