-al -er -ic -up a-a a-b a-c a-i a-t aaa aab aac aae aaf aai aal aan aap aar aat aau ab- aba abb abc abe abf abi abl abn abp abr abt abu ac- aca acb acc ace acf aci acl acn acp acr act acu aea aeb aec aee aef aei ael aen aep aer aet aeu af- afa afb afc afe aff afi afl afn afp afr aft afu ai- aia aib aic aie aif aii ail ain aip air ait aiu al- ala alb alc ale alf ali all aln alp alr alt alu an- ana anb anc ane anf ani anl ann anp anr ant anu ap- apa apb apc ape apf api apl apn app apr apt apu ar- ara arb arc are arf ari arl arn arp arr art aru at- ata atb atc ate atf ati atl atn atp atr att atu au- aua aub auc aue auf aui aul aun aup aur aut b-p b-u baa bab bac bae baf bai bal ban bap bar bat bau bba bbb bbc bbe bbf bbi bbl bbn bbp bbr bbt bbu bca bcb bcc bce bcf bci bcl bcn bcp bcr bct bcu be- bea beb bec bee bef bei bel ben bep ber bet beu bfa bfb bfc bfe bff bfi bfl bfn bfp bfr bft bfu bi- bia bib bic bie bif bii bil bin bip bir bit biu bla blb blc ble blf bli bll bln blp blr blt blu bna bnb bnc bne bnf bni bnl bnn bnp bnr bnt bnu bpa bpb bpc bpe bpf bpi bpl bpn bpp bpr bpt bpu bra brb bre brf bri brl brn brp brr brt bru bta btb btc bte btf bti btl btn btp btr btt btu bua bub buc bue buf bui bul bun bup bur but buu c-- caa cab cac cae caf cai cal can cap car cat cau cba cbb cbc cbe cbf cbi cbl cbn cbp cbr cbt cbu cca ccb ccc cce ccf cci ccl ccn ccp ccr cct ccu ce- cea ceb cec cee cef cei cel cen cep cer cet ceu cfa cfb cfc cfe cff cfi cfl cfn cfp cfr cft cfu ci- cia cib cic cie cif cii cil cin cip cir cit ciu cl- cla clb clc cle clf cli cll cln clp clr clt clu cn- cna cnb cnc cne cnf cni cnl cnn cnp cnr cnt cnu cpa cpb cpc cpe cpf cpi cpl cpn cpp cpr cpt cpu cra crb crc cre crf cri crl crn crp crr crt cru cta ctb ctc cte ctf cti ctl ctn ctp ctr ctt ctu cua cub cuc cue cuf cui cul cun cup cur cut cuu eaa eab eac eae eaf eai eal ean eap ear eat eau eba ebb ebc ebe ebf ebi ebl ebn ebp ebr ebt ebu ec- eca ecb ecc ece ecf eci ecl ecn ecr ect ecu eea eeb eec eee eef eel een eep eer eet ef- efa efb efc efe eff efi efl efp efr eft eia eib eic eie eif eii eil ein eip eir eit eiu ela elb elc ele elf eli ell eln elp elr elt elu en- ena enb enc ene enf eni enl enn enp enr ent enu ep- epa epb epc epe epf epi epl epn epp epr ept epu era erb erc ere erf eri erl ern erp err ert eru eta etb etc ete etf eti etl etn etp etr ett etu eu- eua eub euc eue euf eui eul eun eup eur eut faa fab fac fae faf fai fal fan fap far fat fau fba fbb fbc fbe fbf fbi fbl fbn fbp fbr fbt fbu fca fcb fcc fce fcf fci fcl fcn fcp fcr fct fcu fea feb fec fee fef fei fel fen fep fer fet feu ffa ffc ffe fff ffi ffl ffn ffp ffr fft ffu fia fib fic fie fif fii fil fin fip fir fit fiu fla flb flc fle flf fli fll fln flp flr flt flu fna fnb fnc fne fnf fni fnl fnn fnp fnr fnt fnu fpa fpb fpc fpe fpi fpl fpn fpp fpr fpt fpu fra frb frc fre frf fri frl frn frp frr frt fru fta ftb ftc fte ftf fti ftl ftn ftp ftr ftt ftu fua fub fue fuf fui ful fun fup fur fut fuu i-f ia- iaa iab iac iae iaf iai ial ian iap iar iat iau iba ibb ibc ibe ibf ibi ibl ibn ibp ibr ibt ibu ica icb icc ice icf ici icl icn icp icr ict icu ie- iea iec iee ief iei iel ien iep ier iet ifa ifb ifc ife iff ifi ifl ifn ifp ifr ift ifu iia iib iic iie iif iii iil iin iip iir iit iiu il- ila ilb ilc ile ilf ili ill iln ilp ilr ilt ilu in- ina inb inc ine inf ini inl inn inp inr int inu ipa ipb ipc ipe ipf ipi ipl ipn ipp ipr ipt ipu ir- ira irb irc ire irf iri irl irn irp irr irt iru ita itb itc ite itf iti itl itn itp itt itu iu- iua iub iuc iue iui iup iur iut l-p la- laa lab lac lae laf lai lal lan lap lar lat lau lba lbb lbc lbe lbf lbi lbl lbp lbr lbt lbu lca lcb lcc lce lcf lci lcl lcn lcp lcr lct lcu lea leb lec lee lef lei lel len lep ler let leu lfa lfb lfc lfe lff lfi lfl lfn lfp lfr lft lfu lia lib lic lie lif lii lil lin lip lir lit liu lla llb llc lle llf lli lll lln llp llr llt llu lna lnb lnc lne lni lnl lnn lnp lnr lnt lnu lpa lpb lpc lpe lpf lpi lpl lpn lpp lpr lpt lpu lra lrb lrc lrf lri lrn