-al -ic -up a-a a-b a-c a-i aaa aab aac aae aaf aai aal aan aap aas aau ab- aba abb abc abe abf abi abl abn abp abs abu ac- aca acb acc ace acf aci acl acn acp acs acu aea aeb aec aee aef aei ael aen aep aes aeu af- afa afb afc afe aff afi afl afn afp afs afu ai- aia aib aic aie aif aii ail ain aip ais aiu al- ala alb alc ale alf ali all aln alp als alu an- ana anb anc ane anf ani anl ann anp ans anu ap- apa apb apc ape apf api apl apn app aps apu as- asa asb asc ase asf asi asl asn asp ass asu au- aua aub auc aue auf aui aul aun aup aus b-p b-u baa bab bac bae baf bai bal ban bap bas bau bba bbb bbc bbe bbf bbi bbl bbn bbp bbs bbu bca bcb bcc bce bcf bci bcl bcn bcp bcs bcu be- bea beb bec bee bef bei bel ben bep bes beu bfa bfb bfc bfe bff bfi bfl bfn bfp bfs bfu bi- bia bib bic bie bif bii bil bin bip bis biu bla blb blc ble blf bli bll bln blp bls blu bna bnb bnc bne bnf bni bnl bnn bnp bns bnu bpa bpb bpc bpe bpf bpi bpl bpn bpp bps bpu bsa bsb bsc bse bsf bsi bsl bsn bsp bss bsu bua bub buc bue buf bui bul bun bup bus buu c-- caa cab cac cae caf cai cal can cap cas cau cba cbb cbc cbe cbf cbi cbl cbn cbp cbs cbu cca ccb ccc cce ccf cci ccl ccn ccp ccs ccu ce- cea ceb cec cee cef cei cel cen cep ces ceu cfa cfb cfc cfe cff cfi cfl cfn cfp cfs cfu ci- cia cib cic cie cif cii cil cin cip cis ciu cl- cla clb clc cle clf cli cll cln clp cls clu cn- cna cnb cnc cne cnf cni cnl cnn cnp cns cnu cpa cpb cpc cpe cpf cpi cpl cpn cpp cps cpu csa csb csc cse csf csi csl csn csp css csu cua cub cuc cue cuf cui cul cun cup cus cuu eaa eab eac eae eaf eai eal ean eap eas eau eba ebb ebc ebe ebf ebi ebl ebn ebp ebs ebu ec- eca ecb ecc ece ecf eci ecl ecn ecs ecu eea eeb eec eee eef eel een eep ees ef- efa efb efc efe eff efi efl efp efs eia eib eic eie eif eii eil ein eip eis eiu ela elb elc ele elf eli ell eln elp els elu en- ena enb enc ene enf eni enl enn enp ens enu ep- epa epb epc epe epf epi epl epn epp eps epu es- esa esb esc ese esf esi esl esn esp ess esu eu- eua eub euc eue euf eui eul eun eup eus faa fab fac fae faf fai fal fan fap fas fau fba fbb fbc fbe fbf fbi fbl fbn fbp fbs fbu fca fcb fcc fce fcf fci fcl fcn fcp fcs fcu fea feb fec fee fef fei fel fen fep fes feu ffa ffc ffe fff ffi ffl ffn ffp ffs ffu fia fib fic fie fif fii fil fin fip fis fiu fla flb flc fle flf fli fll fln flp fls flu fna fnb fnc fne fnf fni fnl fnn fnp fns fnu fpa fpb fpc fpe fpi fpl fpn fpp fps fpu fsa fsb fsc fse fsf fsi fsl fsn fsp fss fsu fua fub fue fuf fui ful fun fup fus fuu i-f ia- iaa iab iac iae iaf iai ial ian iap ias iau iba ibb ibc ibe ibf ibi ibl ibn ibp ibs ibu ica icb icc ice icf ici icl icn icp ics icu ie- iea iec iee ief iei iel ien iep ies ifa ifb ifc ife iff ifi ifl ifn ifp ifs ifu iia iib iic iie iif iii iil iin iip iis iiu il- ila ilb ilc ile ilf ili ill iln ilp ils ilu in- ina inb inc ine inf ini inl inn inp ins inu ipa ipb ipc ipe ipf ipi ipl ipn ipp ips ipu is- isa isb isc ise isf isi isl isn isp iss isu iu- iua iub iuc iue iui iup ius l-p la- laa lab lac lae laf lai lal lan lap las lau lba lbb lbc lbe lbf lbi lbl lbp lbs lbu lca lcb lcc lce lcf lci lcl lcn lcp lcs lcu lea leb lec lee lef lei lel len lep les leu lfa lfb lfc lfe lff lfi lfl lfn lfp lfs lfu lia lib lic lie lif lii lil lin lip lis liu lla llb llc lle llf lli lll lln llp lls llu lna lnb lnc lne lni lnl lnn lnp lns lnu lpa lpb lpc lpe lpf lpi lpl lpn lpp lps lpu lsa lsb lsc lse lsf lsi lsl lsn lsp lss lsu lua lub luc lue luf lui lul lun lup lus luu n-i naa nab nac nae naf nai nal nan nap nas nau nba nbb nbc nbe nbf nbi nbl nbn nbp nbs nbu nca ncb ncc nce ncf nci ncl ncn ncp ncs ncu ne- nea neb nec nee nef nei nel nen nep nes neu nfa nfb nfc nfe nff nfi nfl nfn nfp nfs nfu nia nib nic nie nif nii nil nin nip nis niu nla nlb nlc nle nlf nli nll nln nlp nls nlu nna nnb nnc nne nnf nni nnl nnn nnp nns nnu npa npb npc npe npf npi npl npn npp nps npu nsa nsb nsc nse nsf nsi nsl nsn nsp nss nsu nua nub nuc nue nui nul nun nup nus nuu p-p paa pab pac pae paf pai pal pan