-al -er a-a a-b a-i aaa aab aae aaf aai aal aar aas ab- aba abb abe abf abi abl abr abs aea aeb aee aef aei ael aer aes af- afa afb afe aff afi afl afr afs ai- aia aib aie aif aii ail air ais al- ala alb ale alf ali all alr als ar- ara arb are arf ari arl arr ars as- asa asb ase asf asi asl asr ass baa bab bae baf bai bal bar bas bba bbb bbe bbf bbi bbl bbr bbs be- bea beb bee bef bei bel ber bes bfa bfb bfe bff bfi bfl bfr bfs bi- bia bib bie bif bii bil bir bis bla blb ble blf bli bll blr bls bra brb bre brf bri brl brr brs bsa bsb bse bsf bsi bsl bsr bss eaa eab eae eaf eai eal ear eas eba ebb ebe ebf ebi ebl ebr ebs eea eeb eee eef eel eer ees ef- efa efb efe eff efi efl efr efs eia eib eie eif eii eil eir eis ela elb ele elf eli ell elr els era erb ere erf eri erl err ers es- esa esb ese esf esi esl esr ess faa fab fae faf fai fal far fas fba fbb fbe fbf fbi fbl fbr fbs fea feb fee fef fei fel fer fes ffa ffe fff ffi ffl ffr ffs fia fib fie fif fii fil fir fis fla flb fle flf fli fll flr fls fra frb fre frf fri frl frr frs fsa fsb fse fsf fsi fsl fsr fss i-f ia- iaa iab iae iaf iai ial iar ias iba ibb ibe ibf ibi ibl ibr ibs ie- iea iee ief iei iel ier ies ifa ifb ife iff ifi ifl ifr ifs iia iib iie iif iii iil iir iis il- ila ilb ile ilf ili ill ilr ils ir- ira irb ire irf iri irl irr irs is- isa isb ise isf isi isl isr iss la- laa lab lae laf lai lal lar las lba lbb lbe lbf lbi lbl lbr lbs lea leb lee lef lei lel ler les lfa lfb lfe lff lfi lfl lfr lfs lia lib lie lif lii lil lir lis lla llb lle llf lli lll llr lls lra lrb lrf lri lrr lrs lsa lsb lse lsf lsi lsl lsr lss ra- raa rab rae raf rai ral rar ras rba rbb rbe rbf rbi rbl rbr rbs re- rea reb ree ref rei rel rer res rfa rfb rfe rff rfi rfl rfr rfs ria rib rie rif rii ril rir ris rla rle rlf rli rll rlr rls rra rrb rrf rri rrl rrr rrs rsa rsb rse rsf rsi rsl rsr rss saa sab sae saf sai sal sar sas sba sbb sbe sbf sbi sbl sbr sbs se- sea seb see sef sei sel ser ses sfa sfb sfe sff sfi sfl sfr sfs sia sib sie sif sii sil sir sis sla slb sle slf sli sll slr sls sr- sra srb sre srf sri srl srr srs ss- ssa ssb sse ssf ssi ssl ssr sss

-ase a-be a-ii aaaa aaab aaae aaaf aaai aaal aaar aaas aaba aabb aabi aabl aaea aaes aafa aafb aaff aafi aafl aaib aaii aais aala aale aali aall aals aara aare aari aars aasa aase aasf aasi aass abaa abab abae abaf abai abal abar abas abb- abba abbb abbe abbi abbr abbs abee abel aber abes abff abia abib abie abil abir abis abla able abls abra abri abrs abs- absa abse absf absi absl abss aeaf aeas aebi aebs aeer aela aer- aera aeri aers aess afaa afar afbs afee afel afer afes affa affi affs afia afib afif afil afir afis afla afle afr- afra afre afri afrs afsa afsb aiai aias aiba aibl aiea aiee aiel aiff aifl aifs aiia aiib aiir aila aile aili ails aira aire airi airs aisa aisb aise aisi aisl aisr alaa alae alai alal alar alas alb- alba albe albi albs alea alee alef aler ales alfa alfe alfi alfs ali- alia alib alie alif alii alil alir alis all- alla alle alli alll allr alls alsa alse arab arae araf arai aral arar aras arba arbe arbi arbs area aree aref arei arel ares arfa arfb arff arfs aria arib arie arif arii aril aris arla arle arli arr- arra arre arri arrr arrs ars- arsa arse arsi asaa asab asae asaf asai asal asar asas asba asea asee asel aser ases asfa asfi asia asie asif asii asil asir asis asla asle asli aslr asra asrs assa asse assi assl assr asss ba-i baaa baaf baal baar baas baba babb babe babi babr babs bael baer baes baff baia baib baie bail bair bais bala bale balf bali ball bals bar- bara barb bare barf bari barr bars basa base basf basi bass bbas bbbb bbbs bbeb bblb bbls beaf beal bear beas beba bebb bebe bebi beeb beef beel beer bees befa befe beff beia beil beir beis bela bele beli bell bels bera bere beri berr bers bes- besa bese bess bfas bffl bffs bfsi bfsr biaf bial biar bias biba bibb bibe bibi bibl bibs bieb bief biel bier bies bifa biff bifi biis bila bile bili bill bils bira birb bire biri birl birr birs bis- bisa bise bisl biss blaa blab blae blas blea bleb blee blei bles blir blis blls blss brab brae braf brai bras brea breb bree bref brei brel brer bres bria brie bril bris brls brrr brrs brsb brsr bsaa bsas bsea bseb bsee bser bses bsfa bsff bsfs bsra bsse e-la eaaf eaba eafb eaif eala eale eara earb eare earl ears easa ease easi ebal ebba ebbr ebbs ebel eber ebes ebis ebla ebli ebsa eeea eeee eees eefa eefe eefl eele eels eera eers eese eesi efab efas efbr efes effa effi