-er -ic -up c-- ccc cce ccf ccg cci ccn ccp ccr ccs cct ccu ce- cec cee cef ceg cei cen cep cer ces cet ceu cfc cfe cff cfg cfi cfn cfp cfr cfs cft cfu cgc cge cgg cgi cgn cgp cgr cgs cgt cgu ci- cic cie cif cig cii cin cip cir cis cit ciu cn- cnc cne cnf cng cni cnn cnp cnr cns cnt cnu cpc cpe cpf cpg cpi cpn cpp cpr cps cpt cpu crc cre crf crg cri crn crp crr crs crt cru csc cse csf csg csi csn csp csr css cst csu ctc cte ctf ctg cti ctn ctp ctr cts ctt ctu cuc cue cuf cug cui cun cup cur cus cut cuu ec- ecc ece ecf ecg eci ecn ecr ecs ect ecu eec eee eef eeg een eep eer ees eet ef- efc efe eff efg efi efp efr efs eft egc ege egf egg egi egn egp egr egs egt egu eic eie eif eig eii ein eip eir eis eit eiu en- enc ene enf eng eni enn enp enr ens ent enu ep- epc epe epf epg epi epn epp epr eps ept epu erc ere erf erg eri ern erp err ers ert eru es- esc ese esf esg esi esn esp esr ess est esu etc ete etf etg eti etn etp etr ets ett etu eu- euc eue euf eug eui eun eup eur eus eut fcc fce fcf fcg fci fcn fcp fcr fcs fct fcu fec fee fef feg fei fen fep fer fes fet feu ffc ffe fff ffg ffi ffn ffp ffr ffs fft ffu fgc fge fgf fgg fgi fgn fgp fgr fgs fgt fic fie fif fig fii fin fip fir fis fit fiu fnc fne fnf fng fni fnn fnp fnr fns fnt fnu fpc fpe fpg fpi fpn fpp fpr fps fpt fpu frc fre frf frg fri frn frp frr frs frt fru fsc fse fsf fsg fsi fsn fsp fsr fss fst fsu ftc fte ftf ftg fti ftn ftp ftr fts ftt ftu fue fuf fug fui fun fup fur fus fut fuu g-p gcc gce gcf gcg gci gcn gcp gcr gcs gct gcu ge- gec gee gef geg gei gen gep ger ges get geu gfc gfe gff gfi gfp gfr gfs gft ggc ggg ggi ggn ggp ggr ggs ggt ggu gic gie gif gig gii gin gip gir gis git giu gnc gne gnf gni gnn gnp gnr gns gnt gnu gpc gpe gpf gpg gpi gpn gpp gpr gps gpt gpu grc gre grf grg gri grn grp grr grs grt gru gsc gse gsf gsg gsi gsn gsp gsr gss gst gsu gtc gte gtf gtg gti gtn gtp gtr gts gtt gtu gu- guc gue guf gug gui gun gup gur gus gut guu i-f icc ice icf icg ici icn icp icr ics ict icu ie- iec iee ief ieg iei ien iep ier ies iet ifc ife iff ifg ifi ifn ifp ifr ifs ift ifu igc ige igf igg igi ign igp igr igs igt igu iic iie iif iii iin iip iir iis iit iiu in- inc ine inf ing ini inn inp inr ins int inu ipc ipe ipf ipg ipi ipn ipp ipr ips ipt ipu ir- irc ire irf irg iri irn irp irr irs irt iru is- isc ise isf isg isi isn isp isr iss ist isu itc ite itf itg iti itn itp its itt itu iu- iuc iue iug iui iup iur ius iut n-i ncc nce ncf ncg nci ncn ncp ncr ncs nct ncu ne- nec nee nef neg nei nen nep ner nes net neu nfc nfe nff nfi nfn nfp nfr nfs nft nfu ngc nge ngf ngg ngi ngn ngp ngs ngt ngu nic nie nif nig nii nin nip nir nis nit niu nnc nne nnf nng nni nnn nnp nns nnt nnu npc npe npf npg npi npn npp npr nps npt npu nrc nre nrf nrg nri nrn nrp nrr nrs nrt nru nsc nse nsf nsg nsi nsn nsp nsr nss nst nsu ntc nte ntf ntg nti ntn ntp ntr nts ntt ntu nuc nue nug nui nun nup nur nus nut nuu p-p pcc pce pcf pcg pci pcn pcp pcr pcs pct pcu pec pee pef peg pei pen pep per pes pet peu pfc pfe pff pfg pfi pfn pfp pfr pfs pft pfu pgc pge pgf pgg pgi pgn pgp pgr pgs pgt pic pie pif pig pii pin pip pir pis pit piu pn- pnc pne pnf png pni pnn pnp pnr pns pnt pnu ppc ppe ppf ppg ppi ppn ppp ppr pps ppt ppu prc pre prf prg pri prn prp prr prs prt pru ps- psc pse psf psg psi psn psp psr pss pst psu pt- ptc pte ptf ptg pti ptn ptp ptr pts ptt ptu puc pue puf pug pui pun pup pur pus put puu rcc rce rcf rcg rci rcn rcp rcr rcs rct rcu re- rec ree ref reg rei ren rep rer res ret reu rfc rfe rff rfg rfi rfn rfp rfr rfs rft rfu rgc rge rgf rgg rgi rgn rgp rgr rgs rgt ric rie rif rig rii rin rip rir ris rit rnc rng rni rnn rnp rnr rns rnt rnu rpc rpe rpf rpg rpi rpn rpp rpr rps rpt rpu rrc rrf rrg rri rrn rrp rrr rrs rrt rru rsc rse rsf rsg rsi rsn rsp rsr rss rst rsu rtc rte rtf rtg rti rtn rtp rtr rts rtt rtu ruc rue ruf rug rui run rup rur rus rut ruu scc sce scf scg sci scn scp scr scs sct scu se- sec see sef seg sei sen sep ser ses set seu sfc sfe sff sfg sfi sfn sfp sfr sfs sft sfu sgc