-al -ic a-a a-c a-i aaa aac aae aaf aai aal aan aap aas ac- aca acc ace acf aci acl acn acp acs aea aec aee aef aei ael aen aep aes af- afa afc afe aff afi afl afn afp afs ai- aia aic aie aif aii ail ain aip ais al- ala alc ale alf ali all aln alp als an- ana anc ane anf ani anl ann anp ans ap- apa apc ape apf api apl apn app aps as- asa asc ase asf asi asl asn asp ass c-- caa cac cae caf cai cal can cap cas cca ccc cce ccf cci ccl ccn ccp ccs ce- cea cec cee cef cei cel cen cep ces cfa cfc cfe cff cfi cfl cfn cfp cfs ci- cia cic cie cif cii cil cin cip cis cl- cla clc cle clf cli cll cln clp cls cn- cna cnc cne cnf cni cnl cnn cnp cns cpa cpc cpe cpf cpi cpl cpn cpp cps csa csc cse csf csi csl csn csp css eaa eac eae eaf eai eal ean eap eas ec- eca ecc ece ecf eci ecl ecn ecs eea eec eee eef eel een eep ees ef- efa efc efe eff efi efl efp efs eia eic eie eif eii eil ein eip eis ela elc ele elf eli ell eln elp els en- ena enc ene enf eni enl enn enp ens ep- epa epc epe epf epi epl epn epp eps es- esa esc ese esf esi esl esn esp ess faa fac fae faf fai fal fan fap fas fca fcc fce fcf fci fcl fcn fcp fcs fea fec fee fef fei fel fen fep fes ffa ffc ffe fff ffi ffl ffn ffp ffs fia fic fie fif fii fil fin fip fis fla flc fle flf fli fll fln flp fls fna fnc fne fnf fni fnl fnn fnp fns fpa fpc fpe fpi fpl fpn fpp fps fsa fsc fse fsf fsi fsl fsn fsp fss i-f ia- iaa iac iae iaf iai ial ian iap ias ica icc ice icf ici icl icn icp ics ie- iea iec iee ief iei iel ien iep ies ifa ifc ife iff ifi ifl ifn ifp ifs iia iic iie iif iii iil iin iip iis il- ila ilc ile ilf ili ill iln ilp ils in- ina inc ine inf ini inl inn inp ins ipa ipc ipe ipf ipi ipl ipn ipp ips is- isa isc ise isf isi isl isn isp iss l-p la- laa lac lae laf lai lal lan lap las lca lcc lce lcf lci lcl lcn lcp lcs lea lec lee lef lei lel len lep les lfa lfc lfe lff lfi lfl lfn lfp lfs lia lic lie lif lii lil lin lip lis lla llc lle llf lli lll lln llp lls lna lnc lne lni lnl lnn lnp lns lpa lpc lpe lpf lpi lpl lpn lpp lps lsa lsc lse lsf lsi lsl lsn lsp lss n-i naa nac nae naf nai nal nan nap nas nca ncc nce ncf nci ncl ncn ncp ncs ne- nea nec nee nef nei nel nen nep nes nfa nfc nfe nff nfi nfl nfn nfp nfs nia nic nie nif nii nil nin nip nis nla nlc nle nlf nli nll nln nlp nls nna nnc nne nnf nni nnl nnn nnp nns npa npc npe npf npi npl npn npp nps nsa nsc nse nsf nsi nsl nsn nsp nss p-p paa pac pae paf pai pal pan pap pas pca pcc pce pcf pci pcl pcn pcp pcs pea pec pee pef pei pel pen pep pes pfa pfc pfe pff pfi pfl pfn pfp pfs pia pic pie pif pii pil pin pip pis pla plc ple plf pli pll pln plp pls pn- pna pnc pne pnf pni pnl pnn pnp pns ppa ppc ppe ppf ppi ppl ppn ppp pps ps- psa psc pse psf psi psl psn psp pss saa sac sae saf sai sal san sap sas sca scc sce scf sci scl scn scp scs se- sea sec see sef sei sel sen sep ses sfa sfc sfe sff sfi sfl sfn sfp sfs sia sic sie sif sii sil sin sip sis sla slc sle slf sli sll sln slp sls sna snc sne snf sni snl snn snp sns spa spc spe spf spi spl spn spp sps ss- ssa ssc sse ssf ssi ssl ssn ssp sss