-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aae aaf aai aal aan aao aat aau ab- aba abb abc abe abf abi abl abn abo abt abu ac- aca acb acc ace acf aci acl acn aco act acu aea aeb aec aee aef aei ael aen aeo aet aeu af- afa afb afc afe aff afi afl afn afo aft afu ai- aia aib aic aie aif aii ail ain aio ait aiu al- ala alb alc ale alf ali all aln alo alt alu an- ana anb anc ane anf ani anl ann ano ant anu aoa aob aoc aoe aof aoi aol aon aoo aot aou at- ata atb atc ate atf ati atl atn ato att atu au- aua aub auc aue auf aui aul aun auo aut b-u baa bab bac bae baf bai bal ban bao bat bau bba bbb bbc bbe bbf bbi bbl bbn bbo bbt bbu bca bcb bcc bce bcf bci bcl bcn bco bct bcu be- bea beb bec bee bef bei bel ben beo bet beu bfa bfb bfc bfe bff bfi bfl bfn bfo bft bfu bi- bia bib bic bie bif bii bil bin bio bit biu bla blb blc ble blf bli bll bln blo blt blu bna bnb bnc bne bnf bni bnl bnn bno bnt bnu boa bob boc boe bof boi bol bon boo bot bou bta btb btc bte btf bti btl btn bto btt btu bua bub buc bue buf bui bul bun buo but buu c-- caa cab cac cae caf cai cal can cao cat cau cba cbb cbc cbe cbf cbi cbl cbn cbo cbt cbu cca ccb ccc cce ccf cci ccl ccn cco cct ccu ce- cea ceb cec cee cef cei cel cen ceo cet ceu cfa cfb cfc cfe cff cfi cfl cfn cfo cft cfu ci- cia cib cic cie cif cii cil cin cio cit ciu cl- cla clb clc cle clf cli cll cln clo clt clu cn- cna cnb cnc cne cnf cni cnl cnn cno cnt cnu co- coa cob coc coe cof coi col con coo cot cou cta ctb ctc cte ctf cti ctl ctn cto ctt ctu cua cub cuc cue cuf cui cul cun cuo cut cuu eaa eab eac eae eaf eai eal ean eao eat eau eba ebb ebc ebe ebf ebi ebl ebn ebo ebt ebu ec- eca ecb ecc ece ecf eci ecl ecn eco ect ecu eea eeb eec eee eef eel een eeo eet ef- efa efb efc efe eff efi efl efo eft eia eib eic eie eif eii eil ein eio eit eiu ela elb elc ele elf eli ell eln elo elt elu en- ena enb enc ene enf eni enl enn eno ent enu eo- eoa eob eoc eoe eof eoi eol eon eoo eot eou eta etb etc ete etf eti etl etn eto ett etu eu- eua eub euc eue euf eui eul eun eut faa fab fac fae faf fai fal fan fao fat fau fba fbb fbc fbe fbf fbi fbl fbn fbo fbt fbu fca fcb fcc fce fcf fci fcl fcn fco fct fcu fea feb fec fee fef fei fel fen feo fet feu ffa ffc ffe fff ffi ffl ffn ffo fft ffu fia fib fic fie fif fii fil fin fit fiu fla flb flc fle flf fli fll fln flo flt flu fna fnb fnc fne fnf fni fnl fnn fnt fnu foa fob foc foe fof foi fol fon foo fot fou fta ftb ftc fte ftf fti ftl ftn fto ftt ftu fua fub fue fuf fui ful fun fuo fut fuu i-f ia- iaa iab iac iae iaf iai ial ian iao iat iau iba ibb ibc ibe ibf ibi ibl ibn ibo ibt ibu ica icb icc ice icf ici icl icn ico ict icu ie- iea iec iee ief iei iel ien iet ifa ifb ifc ife iff ifi ifl ifn ifo ift ifu iia iib iic iie iif iii iil iin iio iit iiu il- ila ilb ilc ile ilf ili ill iln ilo ilt ilu in- ina inb inc ine inf ini inl inn ino int inu io- ioa iob ioc ioe iof ioi iol ion ioo iot iou ita itb itc ite itf iti itl itn ito itt itu iu- iua iub iuc iue iui iut la- laa lab lac lae laf lai lal lan lao lat lau lba lbb lbc lbe lbf lbi lbl lbo lbt lbu lca lcb lcc lce lcf lci lcl lcn lco lct lcu lea leb lec lee lef lei lel len leo let leu lfa lfb lfc lfe lff lfi lfl lfn lfo lft lfu lia lib lic lie lif lii lil lin lio lit liu lla llb llc lle llf lli lll lln llo llt llu lna lnb lnc lne lni lnl lnn lno lnt lnu loa lob loc loe lof loi lol lon loo lot lou lta ltb ltc lte ltf lti ltl lto ltt ltu lua lub luc lue luf lui lul lun luo lut luu n-i naa nab nac nae naf nai nal nan nao nat nau nba nbb nbc nbe nbf nbi nbl nbn nbo nbt nbu nca ncb ncc nce ncf nci ncl ncn nco nct ncu ne- nea neb nec nee nef nei nel nen neo net neu nfa nfb nfc nfe nff nfi nfl nfn nfo nft nfu nia nib nic nie nif nii nil nin nio nit niu nla nlb nlc nle nlf nli nll nln nlo nlt nlu nna nnb nnc nne nnf nni nnl nnn nno nnt nnu no- noa nob noc noe nof noi nol non noo not nou nta ntb ntc nte ntf nti ntn nto ntt ntu nua nub nuc nue nui nul nun nuo nut nuu o-i oaa oab oac oae oaf oai oal oan oao oat oau ob- oba obb