-al -er -up a-a a-b a-t aaa aab aae aal aan aap aar aas aat aau aav ab- aba abb abe abl abn abp abr abs abt abu abv aea aeb aee ael aen aep aer aes aet aeu aev al- ala alb ale all aln alp alr als alt alu alv an- ana anb ane anl ann anp anr ans ant anu anv ap- apa apb ape apl apn app apr aps apt apu apv ar- ara arb are arl arn arp arr ars art aru arv as- asa asb ase asl asn asp asr ass ast asu asv at- ata atb ate atl atn atp atr ats att atu atv au- aua aub aue aul aun aup aur aus aut auv av- ava avb ave avl avn avp avr avs avt avu b-p b-u baa bab bae bal ban bap bar bas bat bau bav bba bbb bbe bbl bbn bbp bbr bbs bbt bbu be- bea beb bee bel ben bep ber bes bet beu bev bla blb ble bll bln blp blr bls blt blu blv bna bnb bne bnl bnn bnp bnr bns bnt bnu bnv bpa bpb bpe bpl bpn bpp bpr bps bpt bpu bpv bra brb bre brl brn brp brr brs brt bru brv bsa bsb bse bsl bsn bsp bsr bss bst bsu bsv bta btb bte btl btn btp btr bts btt btu btv bua bub bue bul bun bup bur bus but buu bva bvb bve bvl bvn bvp bvr bvs bvt bvu bvv eaa eab eae eal ean eap ear eas eat eau eav eba ebb ebe ebl ebn ebp ebr ebs ebt ebu ebv eea eeb eee eel een eep eer ees eet eev ela elb ele ell eln elp elr els elt elu elv en- ena enb ene enl enn enp enr ens ent enu env ep- epa epb epe epl epn epp epr eps ept epu era erb ere erl ern erp err ers ert eru erv es- esa esb ese esl esn esp esr ess est esu esv eta etb ete etl etn etp etr ets ett etu etv eu- eua eub eue eul eun eup eur eus eut euv eva evb eve evl evn evp evr evs evt evv l-p la- laa lab lae lal lan lap lar las lat lau lav lba lbb lbe lbl lbp lbr lbs lbt lbu lbv lea leb lee lel len lep ler les let leu lev lla llb lle lll lln llp llr lls llt llu llv lna lnb lne lnl lnn lnp lnr lns lnt lnu lpa lpb lpe lpl lpn lpp lpr lps lpt lpu lpv lra lrb lrn lrp lrr lrs lrt lru lrv lsa lsb lse lsl lsn lsp lsr lss lst lsu lsv lta ltb lte ltl ltp ltr lts ltt ltu ltv lua lub lue lul lun lup lur lus lut luu luv lva lvb lve lvl lvn lvp lvr lvs lvt lvv naa nab nae nal nan nap nar nas nat nau nav nba nbb nbe nbl nbn nbp nbr nbs nbt nbu nbv ne- nea neb nee nel nen nep ner nes net neu nev nla nlb nle nll nln nlp nlr nls nlt nlu nlv nna nnb nne nnl nnn nnp nns nnt nnu nnv npa npb npe npl npn npp npr nps npt npu npv nra nrb nre nrl nrn nrp nrr nrs nrt nru nrv nsa nsb nse nsl nsn nsp nsr nss nst nsu nsv nta ntb nte ntn ntp ntr nts ntt ntu ntv nua nub nue nul nun nup nur nus nut nuu nuv nva nvb nve nvl nvn nvp nvt nvu nvv p-p paa pab pae pal pan pap par pas pat pau pav pba pbb pbe pbl pbn pbp pbr pbs pbt pbu pea peb pee pel pen pep per pes pet peu pev pla plb ple pll pln plp plr pls plt plu plv pn- pna pnb pne pnl pnn pnp pnr pns pnt pnu pnv ppa ppb ppe ppl ppn ppp ppr pps ppt ppu ppv pra prb pre prl prn prp prr prs prt pru prv ps- psa psb pse psl psn psp psr pss pst psu psv pt- pta ptb pte ptl ptn ptp ptr pts ptt ptu ptv pua pub pue pul pun pup pur pus put puu pva pvb pve pvl pvn pvp pvr pvs pvt pvu pvv ra- raa rab rae ral ran rap rar ras rat rau rav rba rbb rbe rbl rbn rbp rbr rbs rbt rbu re- rea reb ree rel ren rep rer res ret reu rev rla rle rll rln rlp rlr rls rlt rlu rna rnb rnn rnp rnr rns rnt rnu rnv rpa rpb rpe rpl rpn rpp rpr rps rpt rpu rpv rra rrb rrl rrn rrp rrr rrs rrt rru rsa rsb rse rsl rsn rsp rsr rss rst rsu rsv rta rtb rte rtl rtn rtp rtr rts rtt rtu rtv rua rub rue run rup rur rus rut ruu ruv rva rvb rve rvl rvn rvp rvr rvs rvt rvu rvv saa sab sae sal san sap sar sas sat sau sav sba sbb sbe sbl sbn sbp sbr sbs sbt sbu sbv se- sea seb see sel sen sep ser ses set seu sev sla slb sle sll sln slp slr sls slt slu slv sna snb sne snl snn snp snr sns snt snu snv spa spb spe spl spn spp spr sps spt spu spv sr- sra srb sre srl srn srp srr srs srt srv ss- ssa ssb sse ssl ssn ssp ssr sss sst ssu ssv sta stb ste stl stn stp str sts stt stu stv sua sub sue sul sun sup sur sus sut suu suv sva svb sve svl svn svp svr svs svt svu svv taa tab tae tal tan tap tar tas tat tau tav tba tbb tbe tbl tbn tbp tbr tbs tbt tbu tbv te- tea teb tee tel