-al -ic -ol a-a a-b a-c a-i a-t aaa aab aac aaf aag aai aal aan aao aat aau ab- aba abb abc abf abg abi abl abn abo abt abu ac- aca acb acc acf acg aci acl acn aco act acu af- afa afb afc aff afg afi afl afn afo aft afu ag- aga agb agc agf agg agi agl agn ago agt agu ai- aia aib aic aif aig aii ail ain aio ait aiu al- ala alb alc alf alg ali all aln alo alt alu an- ana anb anc anf ang ani anl ann ano ant anu aoa aob aoc aof aog aoi aol aon aoo aot aou at- ata atb atc atf atg ati atl atn ato att atu au- aua aub auc auf aug aui aul aun auo aut b-u baa bab bac baf bag bai bal ban bao bat bau bba bbb bbc bbf bbg bbi bbl bbn bbo bbt bbu bca bcb bcc bcf bcg bci bcl bcn bco bct bcu bfa bfb bfc bff bfg bfi bfl bfn bfo bft bfu bga bgb bgc bgf bgg bgi bgl bgn bgo bgt bgu bi- bia bib bic bif big bii bil bin bio bit biu bla blb blc blf blg bli bll bln blo blt blu bna bnb bnc bnf bng bni bnl bnn bno bnt bnu boa bob boc bof bog boi bol bon boo bot bou bta btb btc btf btg bti btl btn bto btt btu bua bub buc buf bug bui bul bun buo but buu c-- caa cab cac caf cag cai cal can cao cat cau cba cbb cbc cbf cbg cbi cbl cbn cbo cbt cbu cca ccb ccc ccf ccg cci ccl ccn cco cct ccu cfa cfb cfc cff cfg cfi cfl cfn cfo cft cfu cga cgb cgc cgg cgi cgl cgn cgo cgt cgu ci- cia cib cic cif cig cii cil cin cio cit ciu cl- cla clb clc clf clg cli cll cln clo clt clu cn- cna cnb cnc cnf cng cni cnl cnn cno cnt cnu co- coa cob coc cof cog coi col con coo cot cou cta ctb ctc ctf ctg cti ctl ctn cto ctt ctu cua cub cuc cuf cug cui cul cun cuo cut cuu faa fab fac faf fag fai fal fan fao fat fau fba fbb fbc fbf fbg fbi fbl fbn fbo fbt fbu fca fcb fcc fcf fcg fci fcl fcn fco fct fcu ffa ffc fff ffg ffi ffl ffn ffo fft ffu fga fgb fgc fgf fgg fgi fgl fgn fgt fia fib fic fif fig fii fil fin fit fiu fla flb flc flf flg fli fll fln flo flt flu fna fnb fnc fnf fng fni fnl fnn fnt fnu foa fob foc fof fog foi fol fon foo fot fou fta ftb ftc ftf ftg fti ftl ftn fto ftt ftu fua fub fuf fug fui ful fun fuo fut fuu gaa gab gac gaf gag gai gal gan gao gat gau gba gbc gbf gbg gbi gbl gbn gbo gbt gbu gca gcb gcc gcf gcg gci gcl gcn gco gct gcu gfa gfb gfc gff gfi gfl gfo gft gga ggb ggc ggg ggi ggn ggo ggt ggu gia gib gic gif gig gii gil gin gio git giu gla glb glc glf glg gli gll gln glo glt glu gna gnb gnc gnf gni gnl gnn gno gnt gnu goa gob goc gof gog goi gol gon goo got gou gta gtb gtc gtf gtg gti gtl gtn gto gtt gtu gu- gua gub guc guf gug gui gul gun guo gut guu i-f ia- iaa iab iac iaf iag iai ial ian iao iat iau iba ibb ibc ibf ibg ibi ibl ibn ibo ibt ibu ica icb icc icf icg ici icl icn ico ict icu ifa ifb ifc iff ifg ifi ifl ifn ifo ift ifu iga igb igc igf igg igi igl ign igo igt igu iia iib iic iif iii iil iin iio iit iiu il- ila ilb ilc ilf ilg ili ill iln ilo ilt ilu in- ina inb inc inf ing ini inl inn ino int inu io- ioa iob ioc iof iog ioi iol ion ioo iot iou ita itb itc itf itg iti itl itn ito itt itu iu- iua iub iuc iug iui iut la- laa lab lac laf lag lai lal lan lao lat lau lba lbb lbc lbf lbg lbi lbl lbo lbt lbu lca lcb lcc lcf lcg lci lcl lcn lco lct lcu lfa lfb lfc lff lfg lfi lfl lfn lfo lft lfu lga lgb lgc lgf lgg lgi lgl lgn lgo lgt lgu lia lib lic lif lig lii lil lin lio lit liu lla llb llc llf llg lli lll lln llo llt llu lna lnb lnc lng lni lnl lnn lno lnt lnu loa lob loc lof log loi lol lon loo lot lou lta ltb ltc ltf ltg lti ltl lto ltt ltu lua lub luc luf lug lui lul lun luo lut luu n-i naa nab nac naf nag nai nal nan nao nat nau nba nbb nbc nbf nbg nbi nbl nbn nbo nbt nbu nca ncb ncc ncf ncg nci ncl ncn nco nct ncu nfa nfb nfc nff nfi nfl nfn nfo nft nfu nga ngb ngc ngf ngg ngi ngl ngn ngo ngt ngu nia nib nic nif nig nii nil nin nio nit niu nla nlb nlc nlf nlg nli nll nln nlo nlt nlu nna nnb nnc nnf nng nni nnl nnn nno nnt nnu no- noa nob noc nof nog noi nol non noo not nou nta ntb ntc ntf ntg nti ntn nto ntt ntu nua nub nuc nug nui nul nun nuo nut nuu o-i oaa oab oac oaf oag oai oal oan oao oat oau ob- oba obb obc obf obg obi obl obn obo obt obu oc-