-al -ic a-a a-c a-i aaa aac aae aag aai aak aal aan aap aas ac- aca acc ace acg aci ack acl acn acp acs aea aec aee aeg aei aek ael aen aep aes ag- aga agc age agg agi agk agl agn agp ags ai- aia aic aie aig aii aik ail ain aip ais aka akc ake akg aki akk akl akn akp aks al- ala alc ale alg ali alk all aln alp als an- ana anc ane ang ani ank anl ann anp ans ap- apa apc ape apg api apk apl apn app aps as- asa asc ase asg asi ask asl asn asp ass c-- caa cac cae cag cai cak cal can cap cas cca ccc cce ccg cci cck ccl ccn ccp ccs ce- cea cec cee ceg cei cek cel cen cep ces cga cgc cge cgg cgi cgl cgn cgp cgs ci- cia cic cie cig cii cik cil cin cip cis cka ckc cki cks cl- cla clc cle clg cli clk cll cln clp cls cn- cna cnc cne cng cni cnl cnn cnp cns cpa cpc cpe cpg cpi cpk cpl cpn cpp cps csa csc cse csg csi csk csl csn csp css eaa eac eae eag eai eak eal ean eap eas ec- eca ecc ece ecg eci eck ecl ecn ecs eea eec eee eeg eek eel een eep ees ega egc ege egg egi egl egn egp egs eia eic eie eig eii eik eil ein eip eis eka ekc eke ekg eki ekl ekp eks ela elc ele elg eli elk ell eln elp els en- ena enc ene eng eni enk enl enn enp ens ep- epa epc epe epg epi epl epn epp eps es- esa esc ese esg esi esk esl esn esp ess g-p gaa gac gae gag gai gak gal gan gap gas gca gcc gce gcg gci gck gcl gcn gcp gcs ge- gea gec gee geg gei gek gel gen gep ges gga ggc ggg ggi ggn ggp ggs gia gic gie gig gii gik gil gin gip gis gka gkn gkp gks gla glc gle glg gli glk gll gln glp gls gna gnc gne gni gnl gnn gnp gns gpa gpc gpe gpg gpi gpk gpl gpn gpp gps gsa gsc gse gsg gsi gsk gsl gsn gsp gss ia- iaa iac iae iag iai ial ian iap ias ica icc ice icg ici ick icl icn icp ics ie- iea iec iee ieg iei iek iel ien iep ies iga igc ige igg igi igk igl ign igp igs iia iic iie iii iil iin iip iis ika ikc ike iki ikk ikl iks il- ila ilc ile ilg ili ilk ill iln ilp ils in- ina inc ine ing ini ink inl inn inp ins ipa ipc ipe ipg ipi ipl ipn ipp ips is- isa isc ise isg isi isk isl isn isp iss ka- kaa kac kae kag kai kak kal kan kap kas kca kcc kce kcg kci kck kcl kcn kcp kcs ke- kea kec kee keg kei kek kel ken kep kes kga kgc kgi kgl kgp kgs kia kic kie kig kii kik kil kin kip kis kkc kke kki kkk kkl kkn kkp kks kl- kla klc klg kli kls kn- kna knc kne kng kni knk knl knn knp kpa kpc kpe kpi kpk kpl kpn kpp kps ksa ksc kse ksg ksi ksk ksl ksn ksp kss l-p la- laa lac lae lag lai lak lal lan lap las lca lcc lce lcg lci lck lcl lcn lcp lcs lea lec lee leg lei lek lel len lep les lga lgc lge lgg lgi lgk lgl lgn lgp lgs lia lic lie lig lii lik lil lin lip lis lka lkg lkl lkp lks lla llc lle llg lli llk lll lln llp lls lna lnc lne lng lni lnk lnl lnn lnp lns lpa lpc lpe lpg lpi lpk lpl lpn lpp lps lsa lsc lse lsg lsi lsk lsl lsn lsp lss n-i naa nac nae nag nai nak nal nan nap nas nca ncc nce ncg nci nck ncl ncn ncp ncs ne- nea nec nee neg nei nek nel nen nep nes nga ngc nge ngg ngi ngk ngl ngn ngp ngs nia nic nie nig nii nik nil nin nip nis nka nkc nke nki nkk nkn nkp nks nla nlc nle nlg nli nlk nll nln nlp nls nna nnc nne nng nni nnk nnl nnn nnp nns npa npc npe npg npi npl npn npp nps nsa nsc nse nsg nsi nsk nsl nsn nsp nss p-p paa pac pae pag pai pak pal pan pap pas pca pcc pce pcg pci pck pcl pcn pcp pcs pea pec pee peg pei pek pel pen pep pes pga pgc pge pgg pgi pgk pgl pgn pgp pgs pia pic pie pig pii pik pil pin pip pis pka pkc pke pkg pki pkl pkn pkp pks pla plc ple plg pli plk pll pln plp pls pn- pna pnc pne png pni pnk pnl pnn pnp pns ppa ppc ppe ppg ppi ppk ppl ppn ppp pps ps- psa psc pse psg psi psk psl psn psp pss saa sac sae sag sai sak sal san sap sas sca scc sce scg sci sck scl scn scp scs se- sea sec see seg sei sek sel sen sep ses sga sgc sge sgg sgi sgk sgl sgn sgp sgs sia sic sie sig sii sik sil sin sip sis sk- ska skc ske skg ski skk skl skp sks sla slc sle slg sli slk sll sln slp sls sna snc sne sng sni snk snl snn snp sns spa spc spe spg spi spk spl spn spp sps ss- ssa ssc sse ssg ssi ssk ssl ssn ssp sss