-al -er -up a-a a-b a-i a-t aaa aab aae aai aal aan aap aar aas aat aau ab- aba abb abe abi abl abn abp abr abs abt abu aea aeb aee aei ael aen aep aer aes aet aeu ai- aia aib aie aii ail ain aip air ais ait aiu al- ala alb ale ali all aln alp alr als alt alu an- ana anb ane ani anl ann anp anr ans ant anu ap- apa apb ape api apl apn app apr aps apt apu ar- ara arb are ari arl arn arp arr ars art aru as- asa asb ase asi asl asn asp asr ass ast asu at- ata atb ate ati atl atn atp atr ats att atu au- aua aub aue aui aul aun aup aur aus aut b-p b-u baa bab bae bai bal ban bap bar bas bat bau bba bbb bbe bbi bbl bbn bbp bbr bbs bbt bbu be- bea beb bee bei bel ben bep ber bes bet beu bi- bia bib bie bii bil bin bip bir bis bit biu bla blb ble bli bll bln blp blr bls blt blu bna bnb bne bni bnl bnn bnp bnr bns bnt bnu bpa bpb bpe bpi bpl bpn bpp bpr bps bpt bpu bra brb bre bri brl brn brp brr brs brt bru bsa bsb bse bsi bsl bsn bsp bsr bss bst bsu bta btb bte bti btl btn btp btr bts btt btu bua bub bue bui bul bun bup bur bus but buu eaa eab eae eai eal ean eap ear eas eat eau eba ebb ebe ebi ebl ebn ebp ebr ebs ebt ebu eea eeb eee eel een eep eer ees eet eia eib eie eii eil ein eip eir eis eit eiu ela elb ele eli ell eln elp elr els elt elu en- ena enb ene eni enl enn enp enr ens ent enu ep- epa epb epe epi epl epn epp epr eps ept epu era erb ere eri erl ern erp err ers ert eru es- esa esb ese esi esl esn esp esr ess est esu eta etb ete eti etl etn etp etr ets ett etu eu- eua eub eue eui eul eun eup eur eus eut ia- iaa iab iae iai ial ian iap iar ias iat iau iba ibb ibe ibi ibl ibn ibp ibr ibs ibt ibu ie- iea iee iei iel ien iep ier ies iet iia iib iie iii iil iin iip iir iis iit iiu il- ila ilb ile ili ill iln ilp ilr ils ilt ilu in- ina inb ine ini inl inn inp inr ins int inu ipa ipb ipe ipi ipl ipn ipp ipr ips ipt ipu ir- ira irb ire iri irl irn irp irr irs irt iru is- isa isb ise isi isl isn isp isr iss ist isu ita itb ite iti itl itn itp its itt itu iu- iua iub iue iui iup iur ius iut l-p la- laa lab lae lai lal lan lap lar las lat lau lba lbb lbe lbi lbl lbp lbr lbs lbt lbu lea leb lee lei lel len lep ler les let leu lia lib lie lii lil lin lip lir lis lit liu lla llb lle lli lll lln llp llr lls llt llu lna lnb lne lni lnl lnn lnp lnr lns lnt lnu lpa lpb lpe lpi lpl lpn lpp lpr lps lpt lpu lra lrb lri lrn lrp lrr lrs lrt lru lsa lsb lse lsi lsl lsn lsp lsr lss lst lsu lta ltb lte lti ltl ltp ltr lts ltt ltu lua lub lue lui lul lun lup lur lus lut luu n-i naa nab nae nai nal nan nap nar nas nat nau nba nbb nbe nbi nbl nbn nbp nbr nbs nbt nbu ne- nea neb nee nei nel nen nep ner nes net neu nia nib nie nii nil nin nip nir nis nit niu nla nlb nle nli nll nln nlp nlr nls nlt nlu nna nnb nne nni nnl nnn nnp nns nnt nnu npa npb npe npi npl npn npp npr nps npt npu nra nrb nre nri nrl nrn nrp nrr nrs nrt nru nsa nsb nse nsi nsl nsn nsp nsr nss nst nsu nta ntb nte nti ntn ntp ntr nts ntt ntu nua nub nue nui nul nun nup nur nus nut nuu p-p paa pab pae pai pal pan pap par pas pat pau pba pbb pbe pbi pbl pbn pbp pbr pbs pbt pbu pea peb pee pei pel pen pep per pes pet peu pia pib pie pii pil pin pip pir pis pit piu pla plb ple pli pll pln plp plr pls plt plu pn- pna pnb pne pni pnl pnn pnp pnr pns pnt pnu ppa ppb ppe ppi ppl ppn ppp ppr pps ppt ppu pra prb pre pri prl prn prp prr prs prt pru ps- psa psb pse psi psl psn psp psr pss pst psu pt- pta ptb pte pti ptl ptn ptp ptr pts ptt ptu pua pub pue pui pul pun pup pur pus put puu ra- raa rab rae rai ral ran rap rar ras rat rau rba rbb rbe rbi rbl rbn rbp rbr rbs rbt rbu re- rea reb ree rei rel ren rep rer res ret reu ria rib rie rii ril rin rip rir ris rit rla rle rli rll rln rlp rlr rls rlt rlu rna rnb rni rnn rnp rnr rns rnt rnu rpa rpb rpe rpi rpl rpn rpp rpr rps rpt rpu rra rrb rri rrl rrn rrp rrr rrs rrt rru rsa rsb rse rsi rsl rsn rsp rsr rss rst rsu rta rtb rte rti rtl rtn rtp rtr rts rtt rtu rua rub rue rui run rup rur rus rut ruu saa sab sae sai sal san sap sar sas sat sau sba sbb