-al -er a-a a-b a-t aaa aab aad aae aak aal aan aap aar aas aat ab- aba abb abd abe abk abl abn abp abr abs abt ad- ada adb add ade adk adl adn adp adr ads adt aea aeb aed aee aek ael aen aep aer aes aet aka akb akd ake akk akl akn akp akr aks al- ala alb ald ale alk all aln alp alr als alt an- ana anb and ane ank anl ann anp anr ans ant ap- apa apb apd ape apk apl apn app apr aps apt ar- ara arb ard are ark arl arn arp arr ars art as- asa asb asd ase ask asl asn asp asr ass ast at- ata atb atd ate atl atn atp atr ats att b-p baa bab bad bae bak bal ban bap bar bas bat bba bbb bbd bbe bbk bbl bbn bbp bbr bbs bbt bda bdb bdd bde bdk bdl bdp bdr bds bdt be- bea beb bed bee bek bel ben bep ber bes bet bka bkb bke bkk bkl bkn bkp bkr bks bkt bla blb bld ble blk bll bln blp blr bls blt bna bnb bnd bne bnk bnl bnn bnp bnr bns bnt bpa bpb bpd bpe bpl bpn bpp bpr bps bpt bra brb brd bre brk brl brn brp brr brs brt bsa bsb bsd bse bsk bsl bsn bsp bsr bss bst bta btb btd bte btk btl btn btp btr bts btt daa dab dad dae dak dal dan dap dar das dat dba dbb dbd dbe dbk dbl dbn dbp dbr dbs dbt dda ddb ddd dde ddk ddl ddn ddp ddr dds ddt de- dea deb ded dee dek del den dep der des det dka dkb dke dkk dkl dkp dkr dks dkt dl- dla dlb dld dle dlk dll dlp dlr dls dlt dna dnb dnd dne dnk dnl dnn dnp dnr dns dnt dpa dpb dpd dpe dpk dpl dpn dpp dpr dps dpt dra drb drd dre drk drl drn drp drr drs drt dsa dsb dsd dse dsk dsl dsn dsp dsr dss dst dta dtb dtd dte dtk dtl dtn dtp dtr dts dtt eaa eab ead eae eak eal ean eap ear eas eat eba ebb ebd ebe ebk ebl ebn ebp ebr ebs ebt ed- eda edb edd ede edk edl edn edp edr eds edt eea eeb eed eee eek eel een eep eer ees eet eka ekb ekd eke ekl ekp ekr eks ekt ela elb eld ele elk ell eln elp elr els elt en- ena enb end ene enk enl enn enp enr ens ent ep- epa epb epd epe epl epn epp epr eps ept era erb erd ere erk erl ern erp err ers ert es- esa esb esd ese esk esl esn esp esr ess est eta etb etd ete etk etl etn etp etr ets ett k-t ka- kaa kab kad kae kak kal kan kap kar kas kat kba kbb kbd kbe kbk kbl kbn kbp kbr kbs kda kdb kde kdk kdl kdp kdr kds kdt ke- kea keb ked kee kek kel ken kep ker kes ket kkb kke kkk kkl kkn kkp kkr kks kkt kl- kla klb kld klr kls klt kn- kna knd kne knk knl knn knp knr knt kpa kpd kpe kpk kpl kpn kpp kpr kps kpt kra krd krk krl krn krp krr krs krt ksa ksb ksd kse ksk ksl ksn ksp ksr kss kst kta ktb kte ktk ktl ktn ktp ktr kts ktt l-p la- laa lab lad lae lak lal lan lap lar las lat lba lbb lbd lbe lbk lbl lbp lbr lbs lbt lda ldb ldd lde ldk ldl ldn ldp ldr lds ldt lea leb led lee lek lel len lep ler les let lka lkb lkl lkp lkr lks lkt lla llb lld lle llk lll lln llp llr lls llt lna lnb lnd lne lnk lnl lnn lnp lnr lns lnt lpa lpb lpd lpe lpk lpl lpn lpp lpr lps lpt lra lrb lrd lrk lrn lrp lrr lrs lrt lsa lsb lsd lse lsk lsl lsn lsp lsr lss lst lta ltb ltd lte ltk ltl ltp ltr lts ltt naa nab nad nae nak nal nan nap nar nas nat nba nbb nbd nbe nbk nbl nbn nbp nbr nbs nbt nda ndb ndd nde ndk ndl ndn ndp ndr nds ndt ne- nea neb ned nee nek nel nen nep ner nes net nka nke nkk nkn nkp nkr nks nkt nla nlb nld nle nlk nll nln nlp nlr nls nlt nna nnb nne nnk nnl nnn nnp nns nnt npa npb npd npe npl npn npp npr nps npt nra nrb nrd nre nrk nrl nrn nrp nrr nrs nrt nsa nsb nsd nse nsk nsl nsn nsp nsr nss nst nta ntb ntd nte ntk ntn ntp ntr nts ntt p-p paa pab pad pae pak pal pan pap par pas pat pba pbb pbd pbe pbk pbl pbn pbp pbr pbs pbt pda pdb pdd pde pdk pdl pdn pdp pdr pds pdt pea peb ped pee pek pel pen pep per pes pet pka pkb pkd pke pkl pkn pkp pkr pks pkt pla plb pld ple plk pll pln plp plr pls plt pn- pna pnb pnd pne pnk pnl pnn pnp pnr pns pnt ppa ppb ppd ppe ppk ppl ppn ppp ppr pps ppt pra prb prd pre prk prl prn prp prr prs prt ps- psa psb psd pse psk psl psn psp psr pss pst pt- pta ptb ptd pte ptk ptl ptn ptp ptr pts ptt ra- raa rab rad rae rak ral ran rap rar ras rat rba rbb rbd rbe rbk rbl rbn rbp rbr rbs rbt rda rdb rdd rde rdl rdn rdp rdr rds rdt re- rea reb red ree rek rel ren rep