-al -ic a-a a-b a-c a-i a-t aaa aab aac aae aag aai aal aan aas aat aau ab- aba abb abc abe abg abi abl abn abs abt abu ac- aca acb acc ace acg aci acl acn acs act acu aea aeb aec aee aeg aei ael aen aes aet aeu ag- aga agb agc age agg agi agl agn ags agt agu ai- aia aib aic aie aig aii ail ain ais ait aiu al- ala alb alc ale alg ali all aln als alt alu an- ana anb anc ane ang ani anl ann ans ant anu as- asa asb asc ase asg asi asl asn ass ast asu at- ata atb atc ate atg ati atl atn ats att atu au- aua aub auc aue aug aui aul aun aus aut b-u baa bab bac bae bag bai bal ban bas bat bau bba bbb bbc bbe bbg bbi bbl bbn bbs bbt bbu bca bcb bcc bce bcg bci bcl bcn bcs bct bcu be- bea beb bec bee beg bei bel ben bes bet beu bga bgb bgc bge bgg bgi bgl bgn bgs bgt bgu bi- bia bib bic bie big bii bil bin bis bit biu bla blb blc ble blg bli bll bln bls blt blu bna bnb bnc bne bng bni bnl bnn bns bnt bnu bsa bsb bsc bse bsg bsi bsl bsn bss bst bsu bta btb btc bte btg bti btl btn bts btt btu bua bub buc bue bug bui bul bun bus but buu c-- caa cab cac cae cag cai cal can cas cat cau cba cbb cbc cbe cbg cbi cbl cbn cbs cbt cbu cca ccb ccc cce ccg cci ccl ccn ccs cct ccu ce- cea ceb cec cee ceg cei cel cen ces cet ceu cga cgb cgc cge cgg cgi cgl cgn cgs cgt cgu ci- cia cib cic cie cig cii cil cin cis cit ciu cl- cla clb clc cle clg cli cll cln cls clt clu cn- cna cnb cnc cne cng cni cnl cnn cns cnt cnu csa csb csc cse csg csi csl csn css cst csu cta ctb ctc cte ctg cti ctl ctn cts ctt ctu cua cub cuc cue cug cui cul cun cus cut cuu eaa eab eac eae eag eai eal ean eas eat eau eba ebb ebc ebe ebg ebi ebl ebn ebs ebt ebu ec- eca ecb ecc ece ecg eci ecl ecn ecs ect ecu eea eeb eec eee eeg eel een ees eet ega egb egc ege egg egi egl egn egs egt egu eia eib eic eie eig eii eil ein eis eit eiu ela elb elc ele elg eli ell eln els elt elu en- ena enb enc ene eng eni enl enn ens ent enu es- esa esb esc ese esg esi esl esn ess est esu eta etb etc ete etg eti etl etn ets ett etu eu- eua eub euc eue eug eui eul eun eus eut gaa gab gac gae gag gai gal gan gas gat gau gba gbc gbe gbg gbi gbl gbn gbs gbt gbu gca gcb gcc gce gcg gci gcl gcn gcs gct gcu ge- gea geb gec gee geg gei gel gen ges get geu gga ggb ggc ggg ggi ggn ggs ggt ggu gia gib gic gie gig gii gil gin gis git giu gla glb glc gle glg gli gll gln gls glt glu gna gnb gnc gne gni gnl gnn gns gnt gnu gsa gsb gsc gse gsg gsi gsl gsn gss gst gsu gta gtb gtc gte gtg gti gtl gtn gts gtt gtu gu- gua gub guc gue gug gui gul gun gus gut guu ia- iaa iab iac iae iag iai ial ian ias iat iau iba ibb ibc ibe ibg ibi ibl ibn ibs ibt ibu ica icb icc ice icg ici icl icn ics ict icu ie- iea iec iee ieg iei iel ien ies iet iga igb igc ige igg igi igl ign igs igt igu iia iib iic iie iii iil iin iis iit iiu il- ila ilb ilc ile ilg ili ill iln ils ilt ilu in- ina inb inc ine ing ini inl inn ins int inu is- isa isb isc ise isg isi isl isn iss ist isu ita itb itc ite itg iti itl itn its itt itu iu- iua iub iuc iue iug iui ius iut la- laa lab lac lae lag lai lal lan las lat lau lba lbb lbc lbe lbg lbi lbl lbs lbt lbu lca lcb lcc lce lcg lci lcl lcn lcs lct lcu lea leb lec lee leg lei lel len les let leu lga lgb lgc lge lgg lgi lgl lgn lgs lgt lgu lia lib lic lie lig lii lil lin lis lit liu lla llb llc lle llg lli lll lln lls llt llu lna lnb lnc lne lng lni lnl lnn lns lnt lnu lsa lsb lsc lse lsg lsi lsl lsn lss lst lsu lta ltb ltc lte ltg lti ltl lts ltt ltu lua lub luc lue lug lui lul lun lus lut luu n-i naa nab nac nae nag nai nal nan nas nat nau nba nbb nbc nbe nbg nbi nbl nbn nbs nbt nbu nca ncb ncc nce ncg nci ncl ncn ncs nct ncu ne- nea neb nec nee neg nei nel nen nes net neu nga ngb ngc nge ngg ngi ngl ngn ngs ngt ngu nia nib nic nie nig nii nil nin nis nit niu nla nlb nlc nle nlg nli nll nln nls nlt nlu nna nnb nnc nne nng nni nnl nnn nns nnt nnu nsa nsb nsc nse nsg nsi nsl nsn nss nst nsu nta ntb ntc nte ntg nti ntn nts ntt ntu nua nub nuc nue nug nui nul nun nus nut nuu saa sab sac sae sag sai sal san sas sat