-al -ic a-a a-c a-i a-t aaa aac aae aag aai aak aal aan aap aat ac- aca acc ace acg aci ack acl acn acp act aea aec aee aeg aei aek ael aen aep aet ag- aga agc age agg agi agk agl agn agp agt ai- aia aic aie aig aii aik ail ain aip ait aka akc ake akg aki akk akl akn akp al- ala alc ale alg ali alk all aln alp alt an- ana anc ane ang ani ank anl ann anp ant ap- apa apc ape apg api apk apl apn app apt at- ata atc ate atg ati atl atn atp att c-- caa cac cae cag cai cak cal can cap cat cca ccc cce ccg cci cck ccl ccn ccp cct ce- cea cec cee ceg cei cek cel cen cep cet cga cgc cge cgg cgi cgl cgn cgp cgt ci- cia cic cie cig cii cik cil cin cip cit cka ckc cki ckt cl- cla clc cle clg cli clk cll cln clp clt cn- cna cnc cne cng cni cnl cnn cnp cnt cpa cpc cpe cpg cpi cpk cpl cpn cpp cpt cta ctc cte ctg cti ctk ctl ctn ctp ctt eaa eac eae eag eai eak eal ean eap eat ec- eca ecc ece ecg eci eck ecl ecn ect eea eec eee eeg eek eel een eep eet ega egc ege egg egi egl egn egp egt eia eic eie eig eii eik eil ein eip eit eka ekc eke ekg eki ekl ekp ekt ela elc ele elg eli elk ell eln elp elt en- ena enc ene eng eni enk enl enn enp ent ep- epa epc epe epg epi epl epn epp ept eta etc ete etg eti etk etl etn etp ett g-p gaa gac gae gag gai gak gal gan gap gat gca gcc gce gcg gci gck gcl gcn gcp gct ge- gea gec gee geg gei gek gel gen gep get gga ggc ggg ggi ggn ggp ggt gia gic gie gig gii gik gil gin gip git gka gkn gkp gkt gla glc gle glg gli glk gll gln glp glt gna gnc gne gni gnl gnn gnp gnt gpa gpc gpe gpg gpi gpk gpl gpn gpp gpt gta gtc gte gtg gti gtk gtl gtn gtp gtt ia- iaa iac iae iag iai ial ian iap iat ica icc ice icg ici ick icl icn icp ict ie- iea iec iee ieg iei iek iel ien iep iet iga igc ige igg igi igk igl ign igp igt iia iic iie iii iil iin iip iit ika ikc ike iki ikk ikl ikt il- ila ilc ile ilg ili ilk ill iln ilp ilt in- ina inc ine ing ini ink inl inn inp int ipa ipc ipe ipg ipi ipl ipn ipp ipt ita itc ite itg iti itk itl itn itp itt k-t ka- kaa kac kae kag kai kak kal kan kap kat kca kcc kce kcg kci kck kcl kcn kcp kct ke- kea kec kee keg kei kek kel ken kep ket kga kgc kgi kgl kgp kia kic kie kig kii kik kil kin kip kit kkc kke kki kkk kkl kkn kkp kkt kl- kla klc klg kli klt kn- kna knc kne kng kni knk knl knn knp knt kpa kpc kpe kpi kpk kpl kpn kpp kpt kta ktc kte ktg ktk ktl ktn ktp ktt l-p la- laa lac lae lag lai lak lal lan lap lat lca lcc lce lcg lci lck lcl lcn lcp lct lea lec lee leg lei lek lel len lep let lga lgc lge lgg lgi lgk lgl lgn lgp lgt lia lic lie lig lii lik lil lin lip lit lka lkg lkl lkp lkt lla llc lle llg lli llk lll lln llp llt lna lnc lne lng lni lnk lnl lnn lnp lnt lpa lpc lpe lpg lpi lpk lpl lpn lpp lpt lta ltc lte ltg lti ltk ltl ltp ltt n-i naa nac nae nag nai nak nal nan nap nat nca ncc nce ncg nci nck ncl ncn ncp nct ne- nea nec nee neg nei nek nel nen nep net nga ngc nge ngg ngi ngk ngl ngn ngp ngt nia nic nie nig nii nik nil nin nip nit nka nkc nke nki nkk nkn nkp nkt nla nlc nle nlg nli nlk nll nln nlp nlt nna nnc nne nng nni nnk nnl nnn nnp nnt npa npc npe npg npi npl npn npp npt nta ntc nte ntg nti ntk ntn ntp ntt p-p paa pac pae pag pai pak pal pan pap pat pca pcc pce pcg pci pck pcl pcn pcp pct pea pec pee peg pei pek pel pen pep pet pga pgc pge pgg pgi pgk pgl pgn pgp pgt pia pic pie pig pii pik pil pin pip pit pka pkc pke pkg pki pkl pkn pkp pkt pla plc ple plg pli plk pll pln plp plt pn- pna pnc pne png pni pnk pnl pnn pnp pnt ppa ppc ppe ppg ppi ppk ppl ppn ppp ppt pt- pta ptc pte ptg pti ptk ptl ptn ptp ptt taa tac tae tag tai tak tal tan tap tat tca tcc tce tcg tci tck tcl tcn tcp tct te- tea tec tee teg tei tek tel ten tep tet tga tgc tge tgg tgi tgk tgl tgn tgp tgt tia tic tie tig tii tik til tin tip tit tka tkc tke tkg tkk tkl tkp tkt tla tlc tle tlg tli tlk tll tln tlp tlt tna tnc tne tng tni tnk tnl tnn tnp tnt tpa tpc tpe tpg tpi tpk tpl tpn tpp tpt tta ttc tte ttg tti ttk ttl ttn ttp ttt