-al -er -ic -ol a-a a-b a-c a-i a-t aaa aab aac aae aaf aag aai aal aan aao aar aas aat aau ab- aba abb abc abe abf abg abi abl abn abo abr abs abt abu ac- aca acb acc ace acf acg aci acl acn aco acr acs act acu aea aeb aec aee aef aeg aei ael aen aeo aer aes aet aeu af- afa afb afc afe aff afg afi afl afn afo afr afs aft afu ag- aga agb agc age agf agg agi agl agn ago agr ags agt agu ai- aia aib aic aie aif aig aii ail ain aio air ais ait aiu al- ala alb alc ale alf alg ali all aln alo alr als alt alu an- ana anb anc ane anf ang ani anl ann ano anr ans ant anu aoa aob aoc aoe aof aog aoi aol aon aoo aor aos aot aou ar- ara arb arc are arf arg ari arl arn aro arr ars art aru as- asa asb asc ase asf asg asi asl asn aso asr ass ast asu at- ata atb atc ate atf atg ati atl atn ato atr ats att atu au- aua aub auc aue auf aug aui aul aun auo aur aus aut b-u baa bab bac bae baf bag bai bal ban bao bar bas bat bau bba bbb bbc bbe bbf bbg bbi bbl bbn bbo bbr bbs bbt bbu bca bcb bcc bce bcf bcg bci bcl bcn bco bcr bcs bct bcu be- bea beb bec bee bef beg bei bel ben beo ber bes bet beu bfa bfb bfc bfe bff bfg bfi bfl bfn bfo bfr bfs bft bfu bga bgb bgc bge bgf bgg bgi bgl bgn bgo bgr bgs bgt bgu bi- bia bib bic bie bif big bii bil bin bio bir bis bit biu bla blb blc ble blf blg bli bll bln blo blr bls blt blu bna bnb bnc bne bnf bng bni bnl bnn bno bnr bns bnt bnu boa bob boc boe bof bog boi bol bon boo bor bos bot bou bra brb bre brf brg bri brl brn bro brr brs brt bru bsa bsb bsc bse bsf bsg bsi bsl bsn bso bsr bss bst bsu bta btb btc bte btf btg bti btl btn bto btr bts btt btu bua bub buc bue buf bug bui bul bun buo bur bus but buu c-- caa cab cac cae caf cag cai cal can cao car cas cat cau cba cbb cbc cbe cbf cbg cbi cbl cbn cbo cbr cbs cbt cbu cca ccb ccc cce ccf ccg cci ccl ccn cco ccr ccs cct ccu ce- cea ceb cec cee cef ceg cei cel cen ceo cer ces cet ceu cfa cfb cfc cfe cff cfg cfi cfl cfn cfo cfr cfs cft cfu cga cgb cgc cge cgg cgi cgl cgn cgo cgr cgs cgt cgu ci- cia cib cic cie cif cig cii cil cin cio cir cis cit ciu cl- cla clb clc cle clf clg cli cll cln clo clr cls clt clu cn- cna cnb cnc cne cnf cng cni cnl cnn cno cnr cns cnt cnu co- coa cob coc coe cof cog coi col con coo cor cos cot cou cra crb crc cre crf crg cri crl crn cro crr crs crt cru csa csb csc cse csf csg csi csl csn cso csr css cst csu cta ctb ctc cte ctf ctg cti ctl ctn cto ctr cts ctt ctu cua cub cuc cue cuf cug cui cul cun cuo cur cus cut cuu eaa eab eac eae eaf eag eai eal ean eao ear eas eat eau eba ebb ebc ebe ebf ebg ebi ebl ebn ebo ebr ebs ebt ebu ec- eca ecb ecc ece ecf ecg eci ecl ecn eco ecr ecs ect ecu eea eeb eec eee eef eeg eel een eeo eer ees eet ef- efa efb efc efe eff efg efi efl efo efr efs eft ega egb egc ege egf egg egi egl egn ego egr egs egt egu eia eib eic eie eif eig eii eil ein eio eir eis eit eiu ela elb elc ele elf elg eli ell eln elo elr els elt elu en- ena enb enc ene enf eng eni enl enn eno enr ens ent enu eo- eoa eob eoc eoe eof eog eoi eol eon eoo eor eos eot eou era erb erc ere erf erg eri erl ern ero err ers ert eru es- esa esb esc ese esf esg esi esl esn eso esr ess est esu eta etb etc ete etf etg eti etl etn eto etr ets ett etu eu- eua eub euc eue euf eug eui eul eun eur eus eut faa fab fac fae faf fag fai fal fan fao far fas fat fau fba fbb fbc fbe fbf fbg fbi fbl fbn fbo fbr fbs fbt fbu fca fcb fcc fce fcf fcg fci fcl fcn fco fcr fcs fct fcu fea feb fec fee fef feg fei fel fen feo fer fes fet feu ffa ffc ffe fff ffg ffi ffl ffn ffo ffr ffs fft ffu fga fgb fgc fge fgf fgg fgi fgl fgn fgr fgs fgt fia fib fic fie fif fig fii fil fin fir fis fit fiu fla flb flc fle flf flg fli fll fln flo flr fls flt flu fna fnb fnc fne fnf fng fni fnl fnn fnr fns fnt fnu foa fob foc foe fof fog foi fol fon foo for fos fot fou fra frb frc fre frf frg fri frl frn fro frr frs frt fru fsa fsb fsc fse fsf fsg fsi fsl fsn fso fsr fss fst fsu fta ftb ftc fte ftf ftg fti ftl ftn fto ftr fts ftt ftu fua fub fue fuf fug fui ful fun fuo fur fus fut fuu