-al -er -ic -ol -up a-a a-b a-c a-i a-t aaa aab aac aae aaf aai aal aao aap aar aas aat aau aax ab- aba abb abc abe abf abi abl abo abp abr abs abt abu abx ac- aca acb acc ace acf aci acl aco acp acr acs act acu acx aea aeb aec aee aef aei ael aeo aep aer aes aet aeu aex af- afa afb afc afe aff afi afl afo afp afr afs aft afu afx ai- aia aib aic aie aif aii ail aio aip air ais ait aiu aix al- ala alb alc ale alf ali all alo alp alr als alt alu alx aoa aob aoc aoe aof aoi aol aoo aop aor aos aot aou aox ap- apa apb apc ape apf api apl apo app apr aps apt apu apx ar- ara arb arc are arf ari arl aro arp arr ars art aru arx as- asa asb asc ase asf asi asl aso asp asr ass ast asu asx at- ata atb atc ate atf ati atl ato atp atr ats att atu atx au- aua aub auc aue auf aui aul auo aup aur aus aut aux ax- axa axe axi axl axo axp axr axs axt axx b-p b-u baa bab bac bae baf bai bal bao bap bar bas bat bau bax bba bbb bbc bbe bbf bbi bbl bbo bbp bbr bbs bbt bbu bbx bca bcb bcc bce bcf bci bcl bco bcp bcr bcs bct bcu bcx be- bea beb bec bee bef bei bel beo bep ber bes bet beu bex bfa bfb bfc bfe bff bfi bfl bfo bfp bfr bfs bft bfu bfx bi- bia bib bic bie bif bii bil bio bip bir bis bit biu bix bla blb blc ble blf bli bll blo blp blr bls blt blu blx boa bob boc boe bof boi bol boo bop bor bos bot bou box bpa bpb bpc bpe bpf bpi bpl bpo bpp bpr bps bpt bpu bpx bra brb bre brf bri brl bro brp brr brs brt bru brx bsa bsb bsc bse bsf bsi bsl bso bsp bsr bss bst bsu bsx bta btb btc bte btf bti btl bto btp btr bts btt btu btx bua bub buc bue buf bui bul buo bup bur bus but buu bux bxb bxi bxl bxo bxx c-- caa cab cac cae caf cai cal cao cap car cas cat cau cax cba cbb cbc cbe cbf cbi cbl cbo cbp cbr cbs cbt cbu cbx cca ccb ccc cce ccf cci ccl cco ccp ccr ccs cct ccu ccx ce- cea ceb cec cee cef cei cel ceo cep cer ces cet ceu cex cfa cfb cfc cfe cff cfi cfl cfo cfp cfr cfs cft cfu cfx ci- cia cib cic cie cif cii cil cio cip cir cis cit ciu cix cl- cla clb clc cle clf cli cll clo clp clr cls clt clu clx co- coa cob coc coe cof coi col coo cop cor cos cot cou cox cpa cpb cpc cpe cpf cpi cpl cpo cpp cpr cps cpt cpu cpx cra crb crc cre crf cri crl cro crp crr crs crt cru crx csa csb csc cse csf csi csl cso csp csr css cst csu csx cta ctb ctc cte ctf cti ctl cto ctp ctr cts ctt ctu ctx cua cub cuc cue cuf cui cul cuo cup cur cus cut cuu cxc cxf cxi cxl cxo cxp cxr cxs cxt cxx eaa eab eac eae eaf eai eal eao eap ear eas eat eau eax eba ebb ebc ebe ebf ebi ebl ebo ebp ebr ebs ebt ebu ebx ec- eca ecb ecc ece ecf eci ecl eco ecr ecs ect ecu ecx eea eeb eec eee eef eel eeo eep eer ees eet eex ef- efa efb efc efe eff efi efl efo efp efr efs eft efx eia eib eic eie eif eii eil eio eip eir eis eit eiu eix ela elb elc ele elf eli ell elo elp elr els elt elu elx eo- eoa eob eoc eoe eof eoi eol eoo eop eor eos eot eou ep- epa epb epc epe epf epi epl epo epp epr eps ept epu epx era erb erc ere erf eri erl ero erp err ers ert eru es- esa esb esc ese esf esi esl eso esp esr ess est esu esx eta etb etc ete etf eti etl eto etp etr ets ett etu etx eu- eua eub euc eue euf eui eul eup eur eus eut eux ex- exa exc exe exi exl exo exp exr exs ext exu exx faa fab fac fae faf fai fal fao fap far fas fat fau fax fba fbb fbc fbe fbf fbi fbl fbo fbp fbr fbs fbt fbu fbx fca fcb fcc fce fcf fci fcl fco fcp fcr fcs fct fcu fcx fea feb fec fee fef fei fel feo fep fer fes fet feu fex ffa ffc ffe fff ffi ffl ffo ffp ffr ffs fft ffu ffx fia fib fic fie fif fii fil fip fir fis fit fiu fix fla flb flc fle flf fli fll flo flp flr fls flt flu flx foa fob foc foe fof foi fol foo fop for fos fot fou fox fpa fpb fpc fpe fpi fpl fpo fpp fpr fps fpt fpu fpx fra frb frc fre frf fri frl fro frp frr frs frt fru fsa fsb fsc fse fsf fsi fsl fso fsp fsr fss fst fsu fsx fta ftb ftc fte ftf fti ftl fto ftp ftr fts ftt ftu ftx fua fub fue fuf fui ful fuo fup fur fus fut fuu fux fxe fxi fxp fxr fxs fxt fxu fxx i-f ia- iaa iab iac iae iaf iai ial iao iap iar ias iat iau iba ibb ibc ibe ibf ibi ibl ibo ibp