-al -ic a-a a-b a-c a-i aaa aab aac aag aah aai aal aau ab- aba abb abc abg abh abi abl abu ac- aca acb acc acg ach aci acl acu ag- aga agb agc agg agh agi agl agu aha ahb ahc ahg ahh ahi ahl ahu ai- aia aib aic aig aih aii ail aiu al- ala alb alc alg alh ali all alu au- aua aub auc aug auh aui aul b-u baa bab bac bag bah bai bal bau bba bbb bbc bbg bbh bbi bbl bbu bca bcb bcc bcg bch bci bcl bcu bga bgb bgc bgg bgh bgi bgl bgu bha bhb bhc bhg bhh bhi bhl bhu bi- bia bib bic big bih bii bil biu bla blb blc blg blh bli bll blu bua bub buc bug buh bui bul buu c-- caa cab cac cag cah cai cal cau cba cbb cbc cbg cbh cbi cbl cbu cca ccb ccc ccg cch cci ccl ccu cga cgb cgc cgg cgh cgi cgl cgu ch- cha chb chc chg chh chi chl chu ci- cia cib cic cig cih cii cil ciu cl- cla clb clc clg clh cli cll clu cua cub cuc cug cuh cui cul cuu gaa gab gac gag gah gai gal gau gba gbc gbg gbh gbi gbl gbu gca gcb gcc gcg gch gci gcl gcu gga ggb ggc ggg ggh ggi ggu gha ghb ghc ghg ghh ghi ghl gia gib gic gig gih gii gil giu gla glb glc glg glh gli gll glu gu- gua gub guc gug gui gul guu h-i haa hab hac hag hah hai hal hau hba hbb hbc hbg hbh hbi hbl hbu hca hcb hcc hcg hch hci hcl hga hgb hgc hgg hgh hgi hgl hgu hha hhb hhc hhg hhh hhi hhl hhu hia hib hic hig hih hii hil hiu hla hlb hlc hlg hlh hli hll hlu hua hub huc hug huh hui hul huu ia- iaa iab iac iag iah iai ial iau iba ibb ibc ibg ibh ibi ibl ibu ica icb icc icg ich ici icl icu iga igb igc igg igh igi igl igu iha ihb ihc ihg ihh ihi ihl ihu iia iib iic iih iii iil iiu il- ila ilb ilc ilg ilh ili ill ilu iu- iua iub iuc iug iui la- laa lab lac lag lah lai lal lau lba lbb lbc lbg lbh lbi lbl lbu lca lcb lcc lcg lch lci lcl lcu lga lgb lgc lgg lgh lgi lgl lgu lha lhb lhc lhh lhi lhu lia lib lic lig lih lii lil liu lla llb llc llg lli lll llu lua lub luc lug luh lui lul luu ua- uaa uab uac uag uah uai ual uau uba ubb ubc ubg ubh ubi ubl ubu uca ucb ucc ucg uch uci ucl ucu uga ugb ugc ugg ugh ugi ugl ugu uha uhb uhc uhh uhi uhl uhu uia uib uic uig uii uil uiu ula ulb ulc ulg uli ull ulu uua uuc uug uuu