-al -ic a-a a-b a-c a-i aaa aab aac aae aaf aai aal aan aau ab- aba abb abc abe abf abi abl abn abu ac- aca acb acc ace acf aci acl acn acu aea aeb aec aee aef aei ael aen aeu af- afa afb afc afe aff afi afl afn afu ai- aia aib aic aie aif aii ail ain aiu al- ala alb alc ale alf ali all aln alu an- ana anb anc ane anf ani anl ann anu au- aua aub auc aue auf aui aul aun b-u baa bab bac bae baf bai bal ban bau bba bbb bbc bbe bbf bbi bbl bbn bbu bca bcb bcc bce bcf bci bcl bcn bcu be- bea beb bec bee bef bei bel ben beu bfa bfb bfc bfe bff bfi bfl bfn bfu bi- bia bib bic bie bif bii bil bin biu bla blb blc ble blf bli bll bln blu bna bnb bnc bne bnf bni bnl bnn bnu bua bub buc bue buf bui bul bun buu c-- caa cab cac cae caf cai cal can cau cba cbb cbc cbe cbf cbi cbl cbn cbu cca ccb ccc cce ccf cci ccl ccn ccu ce- cea ceb cec cee cef cei cel cen ceu cfa cfb cfc cfe cff cfi cfl cfn cfu ci- cia cib cic cie cif cii cil cin ciu cl- cla clb clc cle clf cli cll cln clu cn- cna cnb cnc cne cnf cni cnl cnn cnu cua cub cuc cue cuf cui cul cun cuu eaa eab eac eae eaf eai eal ean eau eba ebb ebc ebe ebf ebi ebl ebn ebu ec- eca ecb ecc ece ecf eci ecl ecn ecu eea eeb eec eee eef eel een ef- efa efb efc efe eff efi efl eia eib eic eie eif eii eil ein eiu ela elb elc ele elf eli ell eln elu en- ena enb enc ene enf eni enl enn enu eu- eua eub euc eue euf eui eul eun faa fab fac fae faf fai fal fan fau fba fbb fbc fbe fbf fbi fbl fbn fbu fca fcb fcc fce fcf fci fcl fcn fcu fea feb fec fee fef fei fel fen feu ffa ffc ffe fff ffi ffl ffn ffu fia fib fic fie fif fii fil fin fiu fla flb flc fle flf fli fll fln flu fna fnb fnc fne fnf fni fnl fnn fnu fua fub fue fuf fui ful fun fuu i-f ia- iaa iab iac iae iaf iai ial ian iau iba ibb ibc ibe ibf ibi ibl ibn ibu ica icb icc ice icf ici icl icn icu ie- iea iec iee ief iei iel ien ifa ifb ifc ife iff ifi ifl ifn ifu iia iib iic iie iif iii iil iin iiu il- ila ilb ilc ile ilf ili ill iln ilu in- ina inb inc ine inf ini inl inn inu iu- iua iub iuc iue iui la- laa lab lac lae laf lai lal lan lau lba lbb lbc lbe lbf lbi lbl lbu lca lcb lcc lce lcf lci lcl lcn lcu lea leb lec lee lef lei lel len leu lfa lfb lfc lfe lff lfi lfl lfn lfu lia lib lic lie lif lii lil lin liu lla llb llc lle llf lli lll lln llu lna lnb lnc lne lni lnl lnn lnu lua lub luc lue luf lui lul lun luu n-i naa nab nac nae naf nai nal nan nau nba nbb nbc nbe nbf nbi nbl nbn nbu nca ncb ncc nce ncf nci ncl ncn ncu ne- nea neb nec nee nef nei nel nen neu nfa nfb nfc nfe nff nfi nfl nfn nfu nia nib nic nie nif nii nil nin niu nla nlb nlc nle nlf nli nll nln nlu nna nnb nnc nne nnf nni nnl nnn nnu nua nub nuc nue nui nul nun nuu ua- uaa uab uac uae uaf uai ual uan uau uba ubb ubc ube ubf ubi ubl ubn ubu uca ucb ucc uce ucf uci ucl ucn ucu uea ueb uec uee uef uei uel uen ufa ufc ufe uff ufi ufl ufn ufu uia uib uic uie uif uii uil uin uiu ula ulb ulc ule ulf uli ull uln ulu un- una unb unc une unf uni unl unn unu uua uuc uue uun uuu