-al -er -ic a-a a-c a-i aaa aac aae aag aai aal aap aar aas aax ac- aca acc ace acg aci acl acp acr acs acx aea aec aee aeg aei ael aep aer aes aex ag- aga agc age agg agi agl agp agr ags agx ai- aia aic aie aig aii ail aip air ais aix al- ala alc ale alg ali all alp alr als alx ap- apa apc ape apg api apl app apr aps apx ar- ara arc are arg ari arl arp arr ars arx as- asa asc ase asg asi asl asp asr ass asx ax- axa axe axi axl axp axr axs axx c-- caa cac cae cag cai cal cap car cas cax cca ccc cce ccg cci ccl ccp ccr ccs ccx ce- cea cec cee ceg cei cel cep cer ces cex cga cgc cge cgg cgi cgl cgp cgr cgs ci- cia cic cie cig cii cil cip cir cis cix cl- cla clc cle clg cli cll clp clr cls clx cpa cpc cpe cpg cpi cpl cpp cpr cps cpx cra crc cre crg cri crl crp crr crs crx csa csc cse csg csi csl csp csr css csx cxc cxi cxl cxp cxr cxs cxx eaa eac eae eag eai eal eap ear eas eax ec- eca ecc ece ecg eci ecl ecr ecs ecx eea eec eee eeg eel eep eer ees eex ega egc ege egg egi egl egp egr egs egx eia eic eie eig eii eil eip eir eis eix ela elc ele elg eli ell elp elr els elx ep- epa epc epe epg epi epl epp epr eps epx era erc ere erg eri erl erp err ers es- esa esc ese esg esi esl esp esr ess esx ex- exa exc exe exi exl exp exr exs exx g-p gaa gac gae gag gai gal gap gar gas gca gcc gce gcg gci gcl gcp gcr gcs ge- gea gec gee geg gei gel gep ger ges gex gga ggc ggg ggi ggp ggr ggs gia gic gie gig gii gil gip gir gis gla glc gle glg gli gll glp glr gls glx gpa gpc gpe gpg gpi gpl gpp gpr gps gpx gra grc gre grg gri grl grp grr grs grx gsa gsc gse gsg gsi gsl gsp gsr gss gsx gxa gxl gxp gxs ia- iaa iac iae iag iai ial iap iar ias ica icc ice icg ici icl icp icr ics ie- iea iec iee ieg iei iel iep ier ies iex iga igc ige igg igi igl igp igr igs iia iic iie iii iil iip iir iis iix il- ila ilc ile ilg ili ill ilp ilr ils ilx ipa ipc ipe ipg ipi ipl ipp ipr ips ipx ir- ira irc ire irg iri irl irp irr irs irx is- isa isc ise isg isi isl isp isr iss ixc ixe ixi ixl l-p la- laa lac lae lag lai lal lap lar las lax lca lcc lce lcg lci lcl lcp lcr lcs lcx lea lec lee leg lei lel lep ler les lex lga lgc lge lgg lgi lgl lgp lgr lgs lia lic lie lig lii lil lip lir lis lix lla llc lle llg lli lll llp llr lls lpa lpc lpe lpg lpi lpl lpp lpr lps lpx lra lrc lrg lri lrp lrr lrs lsa lsc lse lsg lsi lsl lsp lsr lss lxc lxi lxr lxx p-p paa pac pae pag pai pal pap par pas pax pca pcc pce pcg pci pcl pcp pcr pcs pcx pea pec pee peg pei pel pep per pes pex pga pgc pge pgg pgi pgl pgp pgr pgs pia pic pie pig pii pil pip pir pis pix pla plc ple plg pli pll plp plr pls plx ppa ppc ppe ppg ppi ppl ppp ppr pps ppx pra prc pre prg pri prl prp prr prs prx ps- psa psc pse psg psi psl psp psr pss psx pxc pxe pxg pxl pxr pxs ra- raa rac rae rag rai ral rap rar ras rax rca rcc rce rcg rci rcl rcp rcr rcs rcx re- rea rec ree reg rei rel rep rer res rex rga rgc rge rgg rgi rgp rgr rgs rgx ria ric rie rig rii ril rip rir ris rix rla rlc rle rlg rli rll rlp rlr rls rpa rpc rpe rpg rpi rpl rpp rpr rps rpx rra rrc rrg rri rrl rrp rrr rrs rsa rsc rse rsg rsi rsl rsp rsr rss rsx rxp rxr rxs saa sac sae sag sai sal sap sar sas sax sca scc sce scg sci scl scp scr scs scx se- sea sec see seg sei sel sep ser ses sex sga sgc sge sgg sgi sgl sgp sgr sgs sgx sia sic sie sig sii sil sip sir sis six sla slc sle slg sli sll slp slr sls slx spa spc spe spg spi spl spp spr sps spx sr- sra src sre srg sri srl srp srr srs srx ss- ssa ssc sse ssg ssi ssl ssp ssr sss ssx sxc sxi sxl sxs xaa xac xag xal xap xar xas xci xcl xcp xcr xcx xee xeg xel xep xer xes xex xge xgi xgl xgp xia xic xie xii xis xix xla xlg xli xlr xls xpa xpc xpe xpg xpl xpp xps xrc xrx xsa xsc xsi xsl xsp xss xxi xxl xxp xxx

-ase a-ii aaaa aaac aaae aaai aaal aaap aaar aaas aaca aacc aace aaci aacl aacp aacr aacs aaea aaec aaep aaes aage aaic aaii aais aala aalc aale aali aall aals aapa aapc aapi aapl aaps aara aarc aare aari aarp aars aasa aasc aase aasi aass acaa acac acae acag acai acap acar acas acca accc acce acci accp accs ace- acea acec acel acer aces acga acgi acgr acgs aci- acia acic acie