-al -er -ic a-a a-c a-i a-t aaa aac aae aaf aag aai aak aal aan aar aat ac- aca acc ace acf acg aci ack acl acn acr act aea aec aee aef aeg aei aek ael aen aer aet af- afa afc afe aff afg afi afk afl afn afr aft ag- aga agc age agf agg agi agk agl agn agr agt ai- aia aic aie aif aig aii aik ail ain air ait aka akc ake akg aki akk akl akn akr al- ala alc ale alf alg ali alk all aln alr alt an- ana anc ane anf ang ani ank anl ann anr ant ar- ara arc are arf arg ari ark arl arn arr art at- ata atc ate atf atg ati atl atn atr att c-- caa cac cae caf cag cai cak cal can car cat cca ccc cce ccf ccg cci cck ccl ccn ccr cct ce- cea cec cee cef ceg cei cek cel cen cer cet cfa cfc cfe cff cfg cfi cfk cfl cfn cfr cft cga cgc cge cgg cgi cgl cgn cgr cgt ci- cia cic cie cif cig cii cik cil cin cir cit cka ckc cki ckt cl- cla clc cle clf clg cli clk cll cln clr clt cn- cna cnc cne cnf cng cni cnl cnn cnr cnt cra crc cre crf crg cri crk crl crn crr crt cta ctc cte ctf ctg cti ctk ctl ctn ctr ctt eaa eac eae eaf eag eai eak eal ean ear eat ec- eca ecc ece ecf ecg eci eck ecl ecn ecr ect eea eec eee eef eeg eek eel een eer eet ef- efa efc efe eff efg efi efl efr eft ega egc ege egf egg egi egl egn egr egt eia eic eie eif eig eii eik eil ein eir eit eka ekc eke ekf ekg eki ekl ekr ekt ela elc ele elf elg eli elk ell eln elr elt en- ena enc ene enf eng eni enk enl enn enr ent era erc ere erf erg eri erk erl ern err ert eta etc ete etf etg eti etk etl etn etr ett faa fac fae faf fag fai fak fal fan far fat fca fcc fce fcf fcg fci fck fcl fcn fcr fct fea fec fee fef feg fei fek fel fen fer fet ffa ffc ffe fff ffg ffi ffk ffl ffn ffr fft fga fgc fge fgf fgg fgi fgl fgn fgr fgt fia fic fie fif fig fii fik fil fin fir fit fka fkc fkf fkg fki fkk fkl fkt fla flc fle flf flg fli fll fln flr flt fna fnc fne fnf fng fni fnk fnl fnn fnr fnt fra frc fre frf frg fri frk frl frn frr frt fta ftc fte ftf ftg fti ftk ftl ftn ftr ftt gaa gac gae gaf gag gai gak gal gan gar gat gca gcc gce gcf gcg gci gck gcl gcn gcr gct ge- gea gec gee gef geg gei gek gel gen ger get gfa gfc gfe gff gfi gfk gfl gfr gft gga ggc ggg ggi ggn ggr ggt gia gic gie gif gig gii gik gil gin gir git gka gkn gkt gla glc gle glf glg gli glk gll gln glr glt gna gnc gne gnf gni gnl gnn gnr gnt gra grc gre grf grg gri grk grl grn grr grt gta gtc gte gtf gtg gti gtk gtl gtn gtr gtt i-f ia- iaa iac iae iaf iag iai ial ian iar iat ica icc ice icf icg ici ick icl icn icr ict ie- iea iec iee ief ieg iei iek iel ien ier iet ifa ifc ife iff ifg ifi ifl ifn ifr ift iga igc ige igf igg igi igk igl ign igr igt iia iic iie iif iii iil iin iir iit ika ikc ike ikf iki ikk ikl ikr ikt il- ila ilc ile ilf ilg ili ilk ill iln ilr ilt in- ina inc ine inf ing ini ink inl inn inr int ir- ira irc ire irf irg iri irk irl irn irr irt ita itc ite itf itg iti itk itl itn itt k-t ka- kaa kac kae kaf kag kai kak kal kan kar kat kca kcc kce kcg kci kck kcl kcn kcr kct ke- kea kec kee kef keg kei kek kel ken ker ket kfa kfc kff kfg kfi kga kgc kgf kgi kgl kia kic kie kif kig kii kik kil kin kir kit kkc kke kki kkk kkl kkn kkr kkt kl- kla klc klf klg kli klr klt kn- kna knc kne knf kng kni knk knl knn knr knt kra krc krf krg kri krk krl krn krr krt kta ktc kte ktf ktg ktk ktl ktn ktr ktt la- laa lac lae laf lag lai lak lal lan lar lat lca lcc lce lcf lcg lci lck lcl lcn lcr lct lea lec lee lef leg lei lek lel len ler let lfa lfc lfe lff lfg lfi lfk lfl lfn lfr lft lga lgc lge lgf lgg lgi lgk lgl lgn lgr lgt lia lic lie lif lig lii lik lil lin lir lit lka lkg lkl lkr lkt lla llc lle llf llg lli llk lll lln llr llt lna lnc lne lng lni lnk lnl lnn lnr lnt lra lrc lrf lrg lri lrk lrn lrr lrt lta ltc lte ltf ltg lti ltk ltl ltr ltt n-i naa nac nae naf nag nai nak nal nan nar nat nca ncc nce ncf ncg nci nck ncl ncn ncr nct ne- nea nec nee nef neg nei nek nel nen ner net nfa nfc nfe nff nfi nfk nfl nfn nfr nft nga ngc nge ngf ngg ngi ngk ngl ngn ngt nia nic nie nif nig nii nik nil nin nir nit nka nkc nke nkf nki nkk nkn nkr nkt