-al -ic a-a a-b a-c a-i aaa aab aac aah aai aal aan aau ab- aba abb abc abh abi abl abn abu ac- aca acb acc ach aci acl acn acu aha ahb ahc ahh ahi ahl ahn ahu ai- aia aib aic aih aii ail ain aiu al- ala alb alc alh ali all aln alu an- ana anb anc anh ani anl ann anu au- aua aub auc auh aui aul aun b-u baa bab bac bah bai bal ban bau bba bbb bbc bbh bbi bbl bbn bbu bca bcb bcc bch bci bcl bcn bcu bha bhb bhc bhh bhi bhl bhu bi- bia bib bic bih bii bil bin biu bla blb blc blh bli bll bln blu bna bnb bnc bni bnl bnn bnu bua bub buc buh bui bul bun buu c-- caa cab cac cah cai cal can cau cba cbb cbc cbh cbi cbl cbn cbu cca ccb ccc cch cci ccl ccn ccu ch- cha chb chc chh chi chl chn chu ci- cia cib cic cih cii cil cin ciu cl- cla clb clc clh cli cll cln clu cn- cna cnb cnc cnh cni cnl cnn cnu cua cub cuc cuh cui cul cun cuu h-i haa hab hac hah hai hal han hau hba hbb hbc hbh hbi hbl hbn hbu hca hcb hcc hch hci hcl hcn hha hhb hhc hhh hhi hhl hhn hhu hia hib hic hih hii hil hin hiu hla hlb hlc hlh hli hll hln hlu hna hnb hnc hnh hnl hnn hnu hua hub huc huh hui hul hun huu ia- iaa iab iac iah iai ial ian iau iba ibb ibc ibh ibi ibl ibn ibu ica icb icc ich ici icl icn icu iha ihb ihc ihh ihi ihl ihn ihu iia iib iic iih iii iil iin iiu il- ila ilb ilc ilh ili ill iln ilu in- ina inb inc inh ini inl inn inu iu- iua iub iuc iui la- laa lab lac lah lai lal lan lau lba lbb lbc lbh lbi lbl lbu lca lcb lcc lch lci lcl lcn lcu lha lhb lhc lhh lhi lhu lia lib lic lih lii lil lin liu lla llb llc lli lll lln llu lna lnb lnc lnh lni lnl lnn lnu lua lub luc luh lui lul lun luu n-i naa nab nac nah nai nal nan nau nba nbb nbc nbi nbl nbn nbu nca ncb ncc nch nci ncl ncn ncu nha nhb nhc nhh nhi nhl nhn nhu nia nib nic nih nii nil nin niu nla nlb nlc nlh nli nll nln nlu nna nnb nnc nnh nni nnl nnn nnu nua nub nuc nuh nui nul nun nuu ua- uaa uab uac uah uai ual uan uau uba ubb ubc ubh ubi ubl ubn ubu uca ucb ucc uch uci ucl ucn ucu uha uhb uhc uhh uhi uhl uhu uia uib uic uii uil uin uiu ula ulb ulc uli ull uln ulu un- una unb unc unh uni unl unn unu uua uuc uun uuu