-al -er a-a a-b aaa aab aae aag aak aal aap aar ab- aba abb abe abg abk abl abp abr aea aeb aee aeg aek ael aep aer ag- aga agb age agg agk agl agp agr aka akb ake akg akk akl akp akr al- ala alb ale alg alk all alp alr ap- apa apb ape apg apk apl app apr ar- ara arb are arg ark arl arp arr b-p baa bab bae bag bak bal bap bar bba bbb bbe bbg bbk bbl bbp bbr be- bea beb bee beg bek bel bep ber bga bgb bge bgg bgk bgl bgp bgr bka bkb bke bkg bkk bkl bkp bkr bla blb ble blg blk bll blp blr bpa bpb bpe bpg bpl bpp bpr bra brb bre brg brk brl brp brr eaa eab eae eag eak eal eap ear eba ebb ebe ebg ebk ebl ebp ebr eea eeb eee eeg eek eel eep eer ega egb ege egg egl egp egr eka ekb eke ekg ekl ekp ekr ela elb ele elg elk ell elp elr ep- epa epb epe epg epl epp epr era erb ere erg erk erl erp err g-p gaa gab gae gag gak gal gap gar gba gbe gbg gbk gbl gbp gbr ge- gea geb gee geg gek gel gep ger gga ggb ggg ggp ggr gka gkb gkp gla glb gle glg glk gll glp glr gpa gpb gpe gpg gpk gpl gpp gpr gra grb gre grg grk grl grp grr ka- kaa kab kae kag kak kal kap kar kba kbb kbe kbk kbl kbp kbr ke- kea keb kee keg kek kel kep ker kga kgb kgl kgp kkb kke kkk kkl kkp kkr kl- kla klb klg klr kpa kpe kpk kpl kpp kpr kra krg krk krl krp krr l-p la- laa lab lae lag lak lal lap lar lba lbb lbe lbg lbk lbl lbp lbr lea leb lee leg lek lel lep ler lga lgb lge lgg lgk lgl lgp lgr lka lkb lkg lkl lkp lkr lla llb lle llg llk lll llp llr lpa lpb lpe lpg lpk lpl lpp lpr lra lrb lrg lrk lrp lrr p-p paa pab pae pag pak pal pap par pba pbb pbe pbg pbk pbl pbp pbr pea peb pee peg pek pel pep per pga pgb pge pgg pgk pgl pgp pgr pka pkb pke pkg pkl pkp pkr pla plb ple plg plk pll plp plr ppa ppb ppe ppg ppk ppl ppp ppr pra prb pre prg prk prl prp prr ra- raa rab rae rag rak ral rap rar rba rbb rbe rbg rbk rbl rbp rbr re- rea reb ree reg rek rel rep rer rga rgb rge rgg rgk rgp rgr rkb rke rkg rkk rkp rla rle rlg rll rlp rlr rpa rpb rpe rpg rpk rpl rpp rpr rra rrb rrg rrk rrl rrp rrr

a-ak a-be aaaa aaab aaae aaal aaap aaar aaba aabb aabl aabp aaea aaep aage aaka aake aala aale aall aapa aapl aara aare aarp abaa abab abae abag abak abal abap abar abb- abba abbb abbe abbr abee abel aber abgl abla able abpa abpp abpr abra aeap aeer aega aeka aela aelp aer- aera agag agal agap agar agba agea agee agel agep ager agga agge agla agle aglp agpl agra agre agrl agrp akaa akae akal akap akar akee akeg akel aker akka akle akr- akra akre al-p alaa alae alag alak alal alap alar alb- alba albe alea alee aleg alek alep aler alg- alga alge alk- alka alkb alke all- alla alle alll allr alpa alpe alpg alpl apak apal apap apar apba apbg apbr apea apeg apel apep aper apga apke apl- apla aple aplp appa appl appr apra apre arab arae arag arak aral arap arar arba arbe area aree areg arek arel arep arga argb arge arka arke arla arle arpa arpe arpl arr- arra arre arrg arrk arrr baaa baak baal baar baba babb babe babr baek bael baer baga bage bagg bak- baka bake bakl bakr bala bale balk ball bapa bape bapp bar- bara barb bare barg bark barr bbbb bbeb bbga bblb bbpr bbrg beag beak beal beap bear beba bebb bebe beeb beeg beek beel beep beer bega begg beka beke bela bele belg belk bell belp bera bere berg berk berr bkpg bkpr blaa blab blae blag blak blea bleb blee bleg blek blkb blrg bpea bpel brab brae brag brak brea breb bree breg brek brel brep brer brka brkb brlp brrr e-la eaba eaga eage eagl eala eale eapp eara earb eare earl earp ebal ebba ebbr ebel eber ebla eeea eeee eega eeka eeke eele eera eerg egaa egae egal egar egba egbe egea egee egel eger eggb egge eggp egle egpa egpb egpe egra egre eka- ekab ekeb ekek eker ekka ekpe el-b el-p elab elal elar elba elbe elea elee elek eler elgg elka elke ella elle elpe elra epaa epee eper eple epll eppa eppp epra eprb eprp eral erap erba erbb erbe ereb erel erer erg- erga ergg erke erla erle erll erpa erpe erra erre gaal gaap gaar gaba gabb gabe gabl gabp gabr gaea gael gaer gaga gage gagg gala gale galk gall galp gapa gape gapp gara garb gare garg garp garr gbag gbap geab geal gear geba gebe geek geel geep geer gege gegg gegl gela gelb gele gelg gell gepa gepe gera gerb gere gerl gggg gkrp glaa glab glak glar gleb glee gleg glge glrb gpaa gper gpgp gpra gprp grab grae grap grbr grea greb gree greg grep grrl grrr kaaa kaab kaag kaak kaal kaap kaar kaba kabb kabe kabg kabr kael kaep kaer kag- kaga kagb kage kagg kagl kagr kaka kake kakk kala kalb kale kalk kall kalp kap- kapa kape kapg kapl kapp kara karb kare karg kark karl karp karr kbaa kbab kbae