-al -er a-a a-b a-i aaa aab aae aai aak aal aap aar ab- aba abb abe abi abk abl abp abr aea aeb aee aei aek ael aep aer ai- aia aib aie aii aik ail aip air aka akb ake aki akk akl akp akr al- ala alb ale ali alk all alp alr ap- apa apb ape api apk apl app apr ar- ara arb are ari ark arl arp arr b-p baa bab bae bai bak bal bap bar bba bbb bbe bbi bbk bbl bbp bbr be- bea beb bee bei bek bel bep ber bi- bia bib bie bii bik bil bip bir bka bkb bke bkk bkl bkp bkr bla blb ble bli blk bll blp blr bpa bpb bpe bpi bpl bpp bpr bra brb bre bri brk brl brp brr eaa eab eae eai eak eal eap ear eba ebb ebe ebi ebk ebl ebp ebr eea eeb eee eek eel eep eer eia eib eie eii eik eil eip eir eka ekb eke eki ekl ekp ekr ela elb ele eli elk ell elp elr ep- epa epb epe epi epl epp epr era erb ere eri erk erl erp err ia- iaa iab iae iai ial iap iar iba ibb ibe ibi ibk ibl ibp ibr ie- iea iee iei iek iel iep ier iia iib iie iii iil iip iir ika ikb ike iki ikk ikl ikr il- ila ilb ile ili ilk ill ilp ilr ipa ipb ipe ipi ipl ipp ipr ir- ira irb ire iri irk irl irp irr ka- kaa kab kae kai kak kal kap kar kba kbb kbe kbi kbk kbl kbp kbr ke- kea keb kee kei kek kel kep ker kia kib kie kii kik kil kip kir kkb kke kki kkk kkl kkp kkr kl- kla klb kli klr kpa kpe kpi kpk kpl kpp kpr kra kri krk krl krp krr l-p la- laa lab lae lai lak lal lap lar lba lbb lbe lbi lbk lbl lbp lbr lea leb lee lei lek lel lep ler lia lib lie lii lik lil lip lir lka lkb lkl lkp lkr lla llb lle lli llk lll llp llr lpa lpb lpe lpi lpk lpl lpp lpr lra lrb lri lrk lrp lrr p-p paa pab pae pai pak pal pap par pba pbb pbe pbi pbk pbl pbp pbr pea peb pee pei pek pel pep per pia pib pie pii pik pil pip pir pka pkb pke pki pkl pkp pkr pla plb ple pli plk pll plp plr ppa ppb ppe ppi ppk ppl ppp ppr pra prb pre pri prk prl prp prr ra- raa rab rae rai rak ral rap rar rba rbb rbe rbi rbk rbl rbp rbr re- rea reb ree rei rek rel rep rer ria rib rie rii rik ril rip rir rkb rke rkk rkp rla rle rli rll rlp rlr rpa rpb rpe rpi rpk rpl rpp rpr rra rrb rri rrk rrl rrp rrr

a-ak a-be a-ii aaaa aaab aaae aaai aaal aaap aaar aaba aabb aabi aabl aabp aaea aaep aaib aaii aaka aake aala aale aali aall aapa aapi aapl aara aare aari aarp abaa abab abae abai abak abal abap abar abb- abba abbb abbe abbi abbr abee abel aber abia abib abie abil abir abla able abpa abpi abpp abpr abra abri aeap aebi aeer aeka aela aelp aer- aera aeri aiai aiba aibl aiea aiee aiel aiia aiib aiir aika aike aiki aila aile aili aipa aipe aipi aira aire airi airp akaa akae akai akal akap akar akee akel aker akia akie akik akil akir akka akki akle akr- akra akre al-p alaa alae alai alak alal alap alar alb- alba albe albi alea alee alek alep aler ali- alia alib alie alii alik alil alip alir alk- alka alkb alke alki all- alla alle alli alll allr alpa alpe alpi alpl apai apak apal apap apar apba apbr apea apel apep aper api- apia apie apip apke apl- apla aple aplp appa appl appr apra apre apri arab arae arai arak aral arap arar arba arbe arbi area aree arei arek arel arep aria arib arie arii arik aril arip arka arke arki arla arle arli arpa arpe arpi arpl arr- arra arre arri arrk arrr ba-i baaa baak baal baar baba babb babe babi babr baek bael baer baia baib baie baik bail bair bak- baka bake baki bakl bakr bala bale bali balk ball bapa bape bapi bapp bar- bara barb bare bari bark barr bbbb bbeb bblb bbpr beak beal beap bear beba bebb bebe bebi beeb beek beel beep beer beia beik beil beir beka beke beki bela bele beli belk bell belp bera bere beri berk berr biak bial biap biar biba bibb bibe bibi bibl bieb biel bier bike bila bile bili bilk bill bipa bipp bira birb bire biri birk birl birr bkpr blaa blab blae blak blea bleb blee blei blek blik blip blir blkb bpai bpea bpel brab brae brai brak brea breb bree brei brek brel brep brer bria brie brik bril brka brkb brlp brrr e-la eaba eala eale eapp eara earb eare earl earp ebal ebba ebbr ebel eber ebla ebli eeea eeee eeka eeke eele eera eiei eier eika eike eiki eila eile eipr eira eire eka- ekab ekeb ekek eker ekka ekki ekpe el-b el-p elab elai elal elar elba elbe elbi elea elee elek eler elia elie elik elil elka elke elki ella elle elli elpe elpi elra epaa epee eper epi- epia epie epik epil epip eple epll eppa eppp epra eprb eprp eral erap erba erbb erbe ereb erei erel erer eria erie erik eril erke erki erla erle erli erll erpa erpe erra erre i-be iaaa iaai iaal iaap iaba iaea iaep iaia iala iale iall iapa iapp iara iare ibar ibea ibia ibie ible ibra ibri ieie iele iepa iera iere