-al -ic a-a a-c a-i a-t aaa aac aae aaf aag aai aal aan aap aat ac- aca acc ace acf acg aci acl acn acp act aea aec aee aef aeg aei ael aen aep aet af- afa afc afe aff afg afi afl afn afp aft ag- aga agc age agf agg agi agl agn agp agt ai- aia aic aie aif aig aii ail ain aip ait al- ala alc ale alf alg ali all aln alp alt an- ana anc ane anf ang ani anl ann anp ant ap- apa apc ape apf apg api apl apn app apt at- ata atc ate atf atg ati atl atn atp att c-- caa cac cae caf cag cai cal can cap cat cca ccc cce ccf ccg cci ccl ccn ccp cct ce- cea cec cee cef ceg cei cel cen cep cet cfa cfc cfe cff cfg cfi cfl cfn cfp cft cga cgc cge cgg cgi cgl cgn cgp cgt ci- cia cic cie cif cig cii cil cin cip cit cl- cla clc cle clf clg cli cll cln clp clt cn- cna cnc cne cnf cng cni cnl cnn cnp cnt cpa cpc cpe cpf cpg cpi cpl cpn cpp cpt cta ctc cte ctf ctg cti ctl ctn ctp ctt eaa eac eae eaf eag eai eal ean eap eat ec- eca ecc ece ecf ecg eci ecl ecn ect eea eec eee eef eeg eel een eep eet ef- efa efc efe eff efg efi efl efp eft ega egc ege egf egg egi egl egn egp egt eia eic eie eif eig eii eil ein eip eit ela elc ele elf elg eli ell eln elp elt en- ena enc ene enf eng eni enl enn enp ent ep- epa epc epe epf epg epi epl epn epp ept eta etc ete etf etg eti etl etn etp ett faa fac fae faf fag fai fal fan fap fat fca fcc fce fcf fcg fci fcl fcn fcp fct fea fec fee fef feg fei fel fen fep fet ffa ffc ffe fff ffg ffi ffl ffn ffp fft fga fgc fge fgf fgg fgi fgl fgn fgp fgt fia fic fie fif fig fii fil fin fip fit fla flc fle flf flg fli fll fln flp flt fna fnc fne fnf fng fni fnl fnn fnp fnt fpa fpc fpe fpg fpi fpl fpn fpp fpt fta ftc fte ftf ftg fti ftl ftn ftp ftt g-p gaa gac gae gaf gag gai gal gan gap gat gca gcc gce gcf gcg gci gcl gcn gcp gct ge- gea gec gee gef geg gei gel gen gep get gfa gfc gfe gff gfi gfl gfp gft gga ggc ggg ggi ggn ggp ggt gia gic gie gif gig gii gil gin gip git gla glc gle glf glg gli gll gln glp glt gna gnc gne gnf gni gnl gnn gnp gnt gpa gpc gpe gpf gpg gpi gpl gpn gpp gpt gta gtc gte gtf gtg gti gtl gtn gtp gtt i-f ia- iaa iac iae iaf iag iai ial ian iap iat ica icc ice icf icg ici icl icn icp ict ie- iea iec iee ief ieg iei iel ien iep iet ifa ifc ife iff ifg ifi ifl ifn ifp ift iga igc ige igf igg igi igl ign igp igt iia iic iie iif iii iil iin iip iit il- ila ilc ile ilf ilg ili ill iln ilp ilt in- ina inc ine inf ing ini inl inn inp int ipa ipc ipe ipf ipg ipi ipl ipn ipp ipt ita itc ite itf itg iti itl itn itp itt l-p la- laa lac lae laf lag lai lal lan lap lat lca lcc lce lcf lcg lci lcl lcn lcp lct lea lec lee lef leg lei lel len lep let lfa lfc lfe lff lfg lfi lfl lfn lfp lft lga lgc lge lgf lgg lgi lgl lgn lgp lgt lia lic lie lif lig lii lil lin lip lit lla llc lle llf llg lli lll lln llp llt lna lnc lne lng lni lnl lnn lnp lnt lpa lpc lpe lpf lpg lpi lpl lpn lpp lpt lta ltc lte ltf ltg lti ltl ltp ltt n-i naa nac nae naf nag nai nal nan nap nat nca ncc nce ncf ncg nci ncl ncn ncp nct ne- nea nec nee nef neg nei nel nen nep net nfa nfc nfe nff nfi nfl nfn nfp nft nga ngc nge ngf ngg ngi ngl ngn ngp ngt nia nic nie nif nig nii nil nin nip nit nla nlc nle nlf nlg nli nll nln nlp nlt nna nnc nne nnf nng nni nnl nnn nnp nnt npa npc npe npf npg npi npl npn npp npt nta ntc nte ntf ntg nti ntn ntp ntt p-p paa pac pae paf pag pai pal pan pap pat pca pcc pce pcf pcg pci pcl pcn pcp pct pea pec pee pef peg pei pel pen pep pet pfa pfc pfe pff pfg pfi pfl pfn pfp pft pga pgc pge pgf pgg pgi pgl pgn pgp pgt pia pic pie pif pig pii pil pin pip pit pla plc ple plf plg pli pll pln plp plt pn- pna pnc pne pnf png pni pnl pnn pnp pnt ppa ppc ppe ppf ppg ppi ppl ppn ppp ppt pt- pta ptc pte ptf ptg pti ptl ptn ptp ptt taa tac tae taf tag tai tal tan tap tat tca tcc tce tcf tcg tci tcl tcn tcp tct te- tea tec tee tef teg tei tel ten tep tet tfa tfc tfe tff tfg tfi tfl tfn tfp tft tga tgc tge tgf tgg tgi tgl tgn tgp tgt tia tic tie tif tig tii til tin tip tit tla tlc tle tlf tlg tli tll tln tlp tlt tna tnc tne tnf tng tni tnl tnn