-al -er -ol -up a-a a-b a-i aaa aab aae aaf aai aal aan aao aap aar aas aau ab- aba abb abe abf abi abl abn abo abp abr abs abu aea aeb aee aef aei ael aen aeo aep aer aes aeu af- afa afb afe aff afi afl afn afo afp afr afs afu ai- aia aib aie aif aii ail ain aio aip air ais aiu al- ala alb ale alf ali all aln alo alp alr als alu an- ana anb ane anf ani anl ann ano anp anr ans anu aoa aob aoe aof aoi aol aon aoo aop aor aos aou ap- apa apb ape apf api apl apn apo app apr aps apu ar- ara arb are arf ari arl arn aro arp arr ars aru as- asa asb ase asf asi asl asn aso asp asr ass asu au- aua aub aue auf aui aul aun auo aup aur aus b-p b-u baa bab bae baf bai bal ban bao bap bar bas bau bba bbb bbe bbf bbi bbl bbn bbo bbp bbr bbs bbu be- bea beb bee bef bei bel ben beo bep ber bes beu bfa bfb bfe bff bfi bfl bfn bfo bfp bfr bfs bfu bi- bia bib bie bif bii bil bin bio bip bir bis biu bla blb ble blf bli bll bln blo blp blr bls blu bna bnb bne bnf bni bnl bnn bno bnp bnr bns bnu boa bob boe bof boi bol bon boo bop bor bos bou bpa bpb bpe bpf bpi bpl bpn bpo bpp bpr bps bpu bra brb bre brf bri brl brn bro brp brr brs bru bsa bsb bse bsf bsi bsl bsn bso bsp bsr bss bsu bua bub bue buf bui bul bun buo bup bur bus buu eaa eab eae eaf eai eal ean eao eap ear eas eau eba ebb ebe ebf ebi ebl ebn ebo ebp ebr ebs ebu eea eeb eee eef eel een eeo eep eer ees ef- efa efb efe eff efi efl efo efp efr efs eia eib eie eif eii eil ein eio eip eir eis eiu ela elb ele elf eli ell eln elo elp elr els elu en- ena enb ene enf eni enl enn eno enp enr ens enu eo- eoa eob eoe eof eoi eol eon eoo eop eor eos eou ep- epa epb epe epf epi epl epn epo epp epr eps epu era erb ere erf eri erl ern ero erp err ers eru es- esa esb ese esf esi esl esn eso esp esr ess esu eu- eua eub eue euf eui eul eun eup eur eus faa fab fae faf fai fal fan fao fap far fas fau fba fbb fbe fbf fbi fbl fbn fbo fbp fbr fbs fbu fea feb fee fef fei fel fen feo fep fer fes feu ffa ffe fff ffi ffl ffn ffo ffp ffr ffs ffu fia fib fie fif fii fil fin fip fir fis fiu fla flb fle flf fli fll fln flo flp flr fls flu fna fnb fne fnf fni fnl fnn fnp fnr fns fnu foa fob foe fof foi fol fon foo fop for fos fou fpa fpb fpe fpi fpl fpn fpo fpp fpr fps fpu fra frb fre frf fri frl frn fro frp frr frs fru fsa fsb fse fsf fsi fsl fsn fso fsp fsr fss fsu fua fub fue fuf fui ful fun fuo fup fur fus fuu i-f ia- iaa iab iae iaf iai ial ian iao iap iar ias iau iba ibb ibe ibf ibi ibl ibn ibo ibp ibr ibs ibu ie- iea iee ief iei iel ien iep ier ies ifa ifb ife iff ifi ifl ifn ifo ifp ifr ifs ifu iia iib iie iif iii iil iin iio iip iir iis iiu il- ila ilb ile ilf ili ill iln ilo ilp ilr ils ilu in- ina inb ine inf ini inl inn ino inp inr ins inu io- ioa iob ioe iof ioi iol ion ioo iop ior ios iou ipa ipb ipe ipf ipi ipl ipn ipo ipp ipr ips ipu ir- ira irb ire irf iri irl irn iro irp irr irs iru is- isa isb ise isf isi isl isn iso isp isr iss isu iu- iua iub iue iui iup iur ius l-p la- laa lab lae laf lai lal lan lao lap lar las lau lba lbb lbe lbf lbi lbl lbo lbp lbr lbs lbu lea leb lee lef lei lel len leo lep ler les leu lfa lfb lfe lff lfi lfl lfn lfo lfp lfr lfs lfu lia lib lie lif lii lil lin lio lip lir lis liu lla llb lle llf lli lll lln llo llp llr lls llu lna lnb lne lni lnl lnn lno lnp lnr lns lnu loa lob loe lof loi lol lon loo lop lor los lou lpa lpb lpe lpf lpi lpl lpn lpo lpp lpr lps lpu lra lrb lrf lri lrn lro lrp lrr lrs lru lsa lsb lse lsf lsi lsl lsn lso lsp lsr lss lsu lua lub lue luf lui lul lun luo lup lur lus luu n-i naa nab nae naf nai nal nan nao nap nar nas nau nba nbb nbe nbf nbi nbl nbn nbo nbp nbr nbs nbu ne- nea neb nee nef nei nel nen neo nep ner nes neu nfa nfb nfe nff nfi nfl nfn nfo nfp nfr nfs nfu nia nib nie nif nii nil nin nio nip nir nis niu nla nlb nle nlf nli nll nln nlo nlp nlr nls nlu nna nnb nne nnf nni nnl nnn nno nnp nns nnu no- noa nob noe nof noi nol non noo nop nor nos nou npa npb npe npf npi npl npn npo npp npr nps npu nra nrb nre nrf nri nrl nrn nro nrp nrr nrs nru