-al -ol a-a a-b a-i a-t aaa aab aae aaf aai aal aao aas aat ab- aba abb abe abf abi abl abo abs abt aea aeb aee aef aei ael aeo aes aet af- afa afb afe aff afi afl afo afs aft ai- aia aib aie aif aii ail aio ais ait al- ala alb ale alf ali all alo als alt aoa aob aoe aof aoi aol aoo aos aot as- asa asb ase asf asi asl aso ass ast at- ata atb ate atf ati atl ato ats att baa bab bae baf bai bal bao bas bat bba bbb bbe bbf bbi bbl bbo bbs bbt be- bea beb bee bef bei bel beo bes bet bfa bfb bfe bff bfi bfl bfo bfs bft bi- bia bib bie bif bii bil bio bis bit bla blb ble blf bli bll blo bls blt boa bob boe bof boi bol boo bos bot bsa bsb bse bsf bsi bsl bso bss bst bta btb bte btf bti btl bto bts btt eaa eab eae eaf eai eal eao eas eat eba ebb ebe ebf ebi ebl ebo ebs ebt eea eeb eee eef eel eeo ees eet ef- efa efb efe eff efi efl efo efs eft eia eib eie eif eii eil eio eis eit ela elb ele elf eli ell elo els elt eo- eoa eob eoe eof eoi eol eoo eos eot es- esa esb ese esf esi esl eso ess est eta etb ete etf eti etl eto ets ett faa fab fae faf fai fal fao fas fat fba fbb fbe fbf fbi fbl fbo fbs fbt fea feb fee fef fei fel feo fes fet ffa ffe fff ffi ffl ffo ffs fft fia fib fie fif fii fil fis fit fla flb fle flf fli fll flo fls flt foa fob foe fof foi fol foo fos fot fsa fsb fse fsf fsi fsl fso fss fst fta ftb fte ftf fti ftl fto fts ftt i-f ia- iaa iab iae iaf iai ial iao ias iat iba ibb ibe ibf ibi ibl ibo ibs ibt ie- iea iee ief iei iel ies iet ifa ifb ife iff ifi ifl ifo ifs ift iia iib iie iif iii iil iio iis iit il- ila ilb ile ilf ili ill ilo ils ilt io- ioa iob ioe iof ioi iol ioo ios iot is- isa isb ise isf isi isl iso iss ist ita itb ite itf iti itl ito its itt la- laa lab lae laf lai lal lao las lat lba lbb lbe lbf lbi lbl lbo lbs lbt lea leb lee lef lei lel leo les let lfa lfb lfe lff lfi lfl lfo lfs lft lia lib lie lif lii lil lio lis lit lla llb lle llf lli lll llo lls llt loa lob loe lof loi lol loo los lot lsa lsb lse lsf lsi lsl lso lss lst lta ltb lte ltf lti ltl lto lts ltt o-i oaa oab oae oaf oai oal oao oas oat ob- oba obb obe obf obi obl obo obs obt oea oeb oee oef oei oel oeo oes oet of- ofa ofb ofe off ofi ofl ofo ofs oft oia oib oie oif oii oil oio ois oit ola olb ole olf oli oll olo ols olt oo- ooa oob oof ooi ool ooo oos oot os- osa osb ose osf osi osl oso oss ost ot- ota otb ote otf oti otl oto ots ott saa sab sae saf sai sal sao sas sat sba sbb sbe sbf sbi sbl sbo sbs sbt se- sea seb see sef sei sel seo ses set sfa sfb sfe sff sfi sfl sfo sfs sft sia sib sie sif sii sil sio sis sit sla slb sle slf sli sll slo sls slt soa sob soe sof soi sol soo sos sot ss- ssa ssb sse ssf ssi ssl sso sss sst sta stb ste stf sti stl sto sts stt taa tab tae taf tai tal tao tas tat tba tbb tbe tbf tbi tbl tbo tbs tbt te- tea teb tee tef tei tel teo tes tet tfa tfb tfe tff tfi tfl tfo tfs tft tia tib tie tif tii til tio tis tit tla tle tlf tli tll tlo tls tlt to- toa tob toe tof toi tol too tos tot tsa tsb tse tsf tsi tsl tso tss tst tta ttb tte ttf tti ttl tto tts ttt

-ase -ose a-be a-ii aaaa aaab aaae aaaf aaai aaal aaas aaba aabb aabi aabl aabt aaea aaes aafa aafb aaff aafi aafl aaib aaii aais aala aale aali aall aalo aals aaoe aaoo aasa aase aasf aasi aass aast aata aatf aatt abaa abab abae abaf abai abal abas abat abb- abba abbb abbe abbi abbo abbs abbt abee abel abes abet abff abia abib abie abil abis abit abla able ablo abls aboa abob abof abol aboo abos abot abs- absa abse absf absi absl abss abta abts aeaf aeas aebi aebs aeio aeit aela aess aest aeta aetf aeto aett afaa afao afat afbs afee afel afes afet affa affi affo affs afft afia afib afif afil afis afit afla afle afoa afoe afol afoo afsa afsb afst afta afte afts aiai aias aiba aibl aibo aiea aiee aiel aiet aiff aifl aifs aiia aiib aila aile aili ails aioi aisa aisb aise aisi aisl aiso aist aita aite aitf aiti aits aitt alaa alae alai alal alao alas alat alb- alba albe albi albo albs alea alee alef aleo ales alet alfa alfe alfi alfs ali- alia alib alie alif alii alil alio alis alit all- alla alle alli alll allo alls aloa aloe alof aloi alol aloo alos alot alsa alse also alst alta alte alti alto alts aoba aola aole aoss aotf asaa asab asae asaf asai asal asao asas asat asba asbo asea asee asel ases aset