-er -ic -up a-a a-c a-i a-t aaa aac aae aag aai aan aap aar aas aat aau ac- aca acc ace acg aci acn acp acr acs act acu aea aec aee aeg aei aen aep aer aes aet aeu ag- aga agc age agg agi agn agp agr ags agt agu ai- aia aic aie aig aii ain aip air ais ait aiu an- ana anc ane ang ani ann anp anr ans ant anu ap- apa apc ape apg api apn app apr aps apt apu ar- ara arc are arg ari arn arp arr ars art aru as- asa asc ase asg asi asn asp asr ass ast asu at- ata atc ate atg ati atn atp atr ats att atu au- aua auc aue aug aui aun aup aur aus aut c-- caa cac cae cag cai can cap car cas cat cau cca ccc cce ccg cci ccn ccp ccr ccs cct ccu ce- cea cec cee ceg cei cen cep cer ces cet ceu cga cgc cge cgg cgi cgn cgp cgr cgs cgt cgu ci- cia cic cie cig cii cin cip cir cis cit ciu cn- cna cnc cne cng cni cnn cnp cnr cns cnt cnu cpa cpc cpe cpg cpi cpn cpp cpr cps cpt cpu cra crc cre crg cri crn crp crr crs crt cru csa csc cse csg csi csn csp csr css cst csu cta ctc cte ctg cti ctn ctp ctr cts ctt ctu cua cuc cue cug cui cun cup cur cus cut cuu eaa eac eae eag eai ean eap ear eas eat eau ec- eca ecc ece ecg eci ecn ecr ecs ect ecu eea eec eee eeg een eep eer ees eet ega egc ege egg egi egn egp egr egs egt egu eia eic eie eig eii ein eip eir eis eit eiu en- ena enc ene eng eni enn enp enr ens ent enu ep- epa epc epe epg epi epn epp epr eps ept epu era erc ere erg eri ern erp err ers ert eru es- esa esc ese esg esi esn esp esr ess est esu eta etc ete etg eti etn etp etr ets ett etu eu- eua euc eue eug eui eun eup eur eus eut g-p gaa gac gae gag gai gan gap gar gas gat gau gca gcc gce gcg gci gcn gcp gcr gcs gct gcu ge- gea gec gee geg gei gen gep ger ges get geu gga ggc ggg ggi ggn ggp ggr ggs ggt ggu gia gic gie gig gii gin gip gir gis git giu gna gnc gne gni gnn gnp gnr gns gnt gnu gpa gpc gpe gpg gpi gpn gpp gpr gps gpt gpu gra grc gre grg gri grn grp grr grs grt gru gsa gsc gse gsg gsi gsn gsp gsr gss gst gsu gta gtc gte gtg gti gtn gtp gtr gts gtt gtu gu- gua guc gue gug gui gun gup gur gus gut guu ia- iaa iac iae iag iai ian iap iar ias iat iau ica icc ice icg ici icn icp icr ics ict icu ie- iea iec iee ieg iei ien iep ier ies iet iga igc ige igg igi ign igp igr igs igt igu iia iic iie iii iin iip iir iis iit iiu in- ina inc ine ing ini inn inp inr ins int inu ipa ipc ipe ipg ipi ipn ipp ipr ips ipt ipu ir- ira irc ire irg iri irn irp irr irs irt iru is- isa isc ise isg isi isn isp isr iss ist isu ita itc ite itg iti itn itp its itt itu iu- iua iuc iue iug iui iup iur ius iut n-i naa nac nae nag nai nan nap nar nas nat nau nca ncc nce ncg nci ncn ncp ncr ncs nct ncu ne- nea nec nee neg nei nen nep ner nes net neu nga ngc nge ngg ngi ngn ngp ngs ngt ngu nia nic nie nig nii nin nip nir nis nit niu nna nnc nne nng nni nnn nnp nns nnt nnu npa npc npe npg npi npn npp npr nps npt npu nra nrc nre nrg nri nrn nrp nrr nrs nrt nru nsa nsc nse nsg nsi nsn nsp nsr nss nst nsu nta ntc nte ntg nti ntn ntp ntr nts ntt ntu nua nuc nue nug nui nun nup nur nus nut nuu p-p paa pac pae pag pai pan pap par pas pat pau pca pcc pce pcg pci pcn pcp pcr pcs pct pcu pea pec pee peg pei pen pep per pes pet peu pga pgc pge pgg pgi pgn pgp pgr pgs pgt pia pic pie pig pii pin pip pir pis pit piu pn- pna pnc pne png pni pnn pnp pnr pns pnt pnu ppa ppc ppe ppg ppi ppn ppp ppr pps ppt ppu pra prc pre prg pri prn prp prr prs prt pru ps- psa psc pse psg psi psn psp psr pss pst psu pt- pta ptc pte ptg pti ptn ptp ptr pts ptt ptu pua puc pue pug pui pun pup pur pus put puu ra- raa rac rae rag rai ran rap rar ras rat rau rca rcc rce rcg rci rcn rcp rcr rcs rct rcu re- rea rec ree reg rei ren rep rer res ret reu rga rgc rge rgg rgi rgn rgp rgr rgs rgt ria ric rie rig rii rin rip rir ris rit rna rnc rng rni rnn rnp rnr rns rnt rnu rpa rpc rpe rpg rpi rpn rpp rpr rps rpt rpu rra rrc rrg rri rrn rrp rrr rrs rrt rru rsa rsc rse rsg rsi rsn rsp rsr rss rst rsu rta rtc rte rtg rti rtn rtp rtr rts rtt rtu rua ruc rue rug rui run rup rur rus rut ruu saa sac sae sag sai san sap sar sas