-al -er a-a a-c aaa aac aad aae aag aak aal aan aar aas aau ac- aca acc acd ace acg ack acl acn acr acs acu ad- ada adc add ade adg adk adl adn adr ads adu aea aec aed aee aeg aek ael aen aer aes aeu ag- aga agc agd age agg agk agl agn agr ags agu aka akc akd ake akg akk akl akn akr aks aku al- ala alc ald ale alg alk all aln alr als alu an- ana anc and ane ang ank anl ann anr ans anu ar- ara arc ard are arg ark arl arn arr ars aru as- asa asc asd ase asg ask asl asn asr ass asu au- aua auc aud aue aug auk aul aun aur aus c-- caa cac cad cae cag cak cal can car cas cau cca ccc ccd cce ccg cck ccl ccn ccr ccs ccu cda cdc cdd cde cdg cdk cdl cdn cdr cds cdu ce- cea cec ced cee ceg cek cel cen cer ces ceu cga cgc cgd cge cgg cgl cgn cgr cgs cgu cka ckc ckd cks cl- cla clc cld cle clg clk cll cln clr cls clu cn- cna cnc cnd cne cng cnl cnn cnr cns cnu cra crc crd cre crg crk crl crn crr crs cru csa csc csd cse csg csk csl csn csr css csu cua cuc cud cue cug cuk cul cun cur cus cuu daa dac dad dae dag dak dal dan dar das dau dca dcc dcd dce dcg dck dcl dcn dcr dcs dcu dda ddc ddd dde ddg ddk ddl ddn ddr dds ddu de- dea dec ded dee deg dek del den der des deu dga dgc dgd dge dgg dgk dgl dgn dgr dgs dgu dka dkc dke dkg dkk dkl dkr dks dku dl- dla dlc dld dle dlg dlk dll dlr dls dlu dna dnc dnd dne dng dnk dnl dnn dnr dns dra drc drd dre drg drk drl drn drr drs dru dsa dsc dsd dse dsg dsk dsl dsn dsr dss dsu dua duc dud due dug duk dul dun dur dus eaa eac ead eae eag eak eal ean ear eas eau ec- eca ecc ecd ece ecg eck ecl ecn ecr ecs ecu ed- eda edc edd ede edg edk edl edn edr eds edu eea eec eed eee eeg eek eel een eer ees ega egc egd ege egg egl egn egr egs egu eka ekc ekd eke ekg ekl ekr eks eku ela elc eld ele elg elk ell eln elr els elu en- ena enc end ene eng enk enl enn enr ens enu era erc erd ere erg erk erl ern err ers eru es- esa esc esd ese esg esk esl esn esr ess esu eu- eua euc eud eue eug eul eun eur eus g-d gaa gac gad gae gag gak gal gan gar gas gau gca gcc gcd gce gcg gck gcl gcn gcr gcs gcu gda gdc gdd gde gdk gdl gdn gdr gds gdu ge- gea gec ged gee geg gek gel gen ger ges geu gga ggc ggd ggg ggn ggr ggs ggu gka gkd gkn gks gla glc gld gle glg glk gll gln glr gls glu gna gnc gnd gne gnl gnn gnr gns gnu gra grc grd gre grg grk grl grn grr grs gru gsa gsc gsd gse gsg gsk gsl gsn gsr gss gsu gu- gua guc gud gue gug guk gul gun gur gus guu ka- kaa kac kad kae kag kak kal kan kar kas kau kca kcc kcd kce kcg kck kcl kcn kcr kcs kcu kda kdc kde kdg kdk kdl kdr kds kdu ke- kea kec ked kee keg kek kel ken ker kes kga kgc kgd kgl kgs kgu kkc kke kkk kkl kkn kkr kks kku kl- kla klc kld klg klr kls klu kn- kna knc knd kne kng knk knl knn knr knu kra krc krd krg krk krl krn krr krs kru ksa ksc ksd kse ksg ksk ksl ksn ksr kss ksu kuc kud kue kug kuk kul kun kur kus kuu la- laa lac lad lae lag lak lal lan lar las lau lca lcc lcd lce lcg lck lcl lcn lcr lcs lcu lda ldc ldd lde ldg ldk ldl ldn ldr lds ldu lea lec led lee leg lek lel len ler les leu lga lgc lgd lge lgg lgk lgl lgn lgr lgs lgu lka lkg lkl lkr lks lla llc lld lle llg llk lll lln llr lls llu lna lnc lnd lne lng lnk lnl lnn lnr lns lnu lra lrc lrd lrg lrk lrn lrr lrs lru lsa lsc lsd lse lsg lsk lsl lsn lsr lss lsu lua luc lud lue lug luk lul lun lur lus luu naa nac nad nae nag nak nal nan nar nas nau nca ncc ncd nce ncg nck ncl ncn ncr ncs ncu nda ndc ndd nde ndg ndk ndl ndn ndr nds ndu ne- nea nec ned nee neg nek nel nen ner nes neu nga ngc ngd nge ngg ngk ngl ngn ngs ngu nka nkc nke nkk nkn nkr nks nku nla nlc nld nle nlg nlk nll nln nlr nls nlu nna nnc nne nng nnk nnl nnn nns nnu nra nrc nrd nre nrg nrk nrl nrn nrr nrs nru nsa nsc nsd nse nsg nsk nsl nsn nsr nss nsu nua nuc nud nue nug nuk nul nun nur nus nuu ra- raa rac rad rae rag rak ral ran rar ras rau rca rcc rcd rce rcg rcl rcn rcr rcs rcu rda rdc rdd rde rdg rdl rdn rdr rds rdu re- rea rec red ree reg rek rel ren rer res reu rga rgc rgd rge rgg rgk rgn rgr rgs rkc rke rkg rkk rks rku rla rlc rld rle rlg rll rln