-al -ic a-a a-b a-c a-i aaa aab aac aag aai aal aan aas aau ab- aba abb abc abg abi abl abn abs abu ac- aca acb acc acg aci acl acn acs acu ag- aga agb agc agg agi agl agn ags agu ai- aia aib aic aig aii ail ain ais aiu al- ala alb alc alg ali all aln als alu an- ana anb anc ang ani anl ann ans anu as- asa asb asc asg asi asl asn ass asu au- aua aub auc aug aui aul aun aus b-u baa bab bac bag bai bal ban bas bau bba bbb bbc bbg bbi bbl bbn bbs bbu bca bcb bcc bcg bci bcl bcn bcs bcu bga bgb bgc bgg bgi bgl bgn bgs bgu bi- bia bib bic big bii bil bin bis biu bla blb blc blg bli bll bln bls blu bna bnb bnc bng bni bnl bnn bns bnu bsa bsb bsc bsg bsi bsl bsn bss bsu bua bub buc bug bui bul bun bus buu c-- caa cab cac cag cai cal can cas cau cba cbb cbc cbg cbi cbl cbn cbs cbu cca ccb ccc ccg cci ccl ccn ccs ccu cga cgb cgc cgg cgi cgl cgn cgs cgu ci- cia cib cic cig cii cil cin cis ciu cl- cla clb clc clg cli cll cln cls clu cn- cna cnb cnc cng cni cnl cnn cns cnu csa csb csc csg csi csl csn css csu cua cub cuc cug cui cul cun cus cuu gaa gab gac gag gai gal gan gas gau gba gbc gbg gbi gbl gbn gbs gbu gca gcb gcc gcg gci gcl gcn gcs gcu gga ggb ggc ggg ggi ggn ggs ggu gia gib gic gig gii gil gin gis giu gla glb glc glg gli gll gln gls glu gna gnb gnc gni gnl gnn gns gnu gsa gsb gsc gsg gsi gsl gsn gss gsu gu- gua gub guc gug gui gul gun gus guu ia- iaa iab iac iag iai ial ian ias iau iba ibb ibc ibg ibi ibl ibn ibs ibu ica icb icc icg ici icl icn ics icu iga igb igc igg igi igl ign igs igu iia iib iic iii iil iin iis iiu il- ila ilb ilc ilg ili ill iln ils ilu in- ina inb inc ing ini inl inn ins inu is- isa isb isc isg isi isl isn iss isu iu- iua iub iuc iug iui ius la- laa lab lac lag lai lal lan las lau lba lbb lbc lbg lbi lbl lbs lbu lca lcb lcc lcg lci lcl lcn lcs lcu lga lgb lgc lgg lgi lgl lgn lgs lgu lia lib lic lig lii lil lin lis liu lla llb llc llg lli lll lln lls llu lna lnb lnc lng lni lnl lnn lns lnu lsa lsb lsc lsg lsi lsl lsn lss lsu lua lub luc lug lui lul lun lus luu n-i naa nab nac nag nai nal nan nas nau nba nbb nbc nbg nbi nbl nbn nbs nbu nca ncb ncc ncg nci ncl ncn ncs ncu nga ngb ngc ngg ngi ngl ngn ngs ngu nia nib nic nig nii nil nin nis niu nla nlb nlc nlg nli nll nln nls nlu nna nnb nnc nng nni nnl nnn nns nnu nsa nsb nsc nsg nsi nsl nsn nss nsu nua nub nuc nug nui nul nun nus nuu saa sab sac sag sai sal san sas sau sba sbb sbc sbg sbi sbl sbn sbs sbu sca scb scc scg sci scl scn scs scu sga sgb sgc sgg sgi sgl sgn sgs sgu sia sib sic sig sii sil sin sis siu sla slb slc slg sli sll sln sls slu sna snb snc sng sni snl snn sns snu ss- ssa ssb ssc ssg ssi ssl ssn sss ssu sua sub suc sug sui sul sun sus suu ua- uaa uab uac uag uai ual uan uas uau uba ubb ubc ubg ubi ubl ubn ubs ubu uca ucb ucc ucg uci ucl ucn ucs ucu uga ugb ugc ugg ugi ugl ugn ugs ugu uia uib uic uig uii uil uin uis uiu ula ulb ulc ulg uli ull uln uls ulu un- una unb unc ung uni unl unn uns unu usa usb usc usg usi usl usn uss usu uua uuc uug uun uus uuu