-al -ol a-a a-b aaa aab aad aal aam aan aao aar aas ab- aba abb abd abl abm abn abo abr abs ad- ada adb add adl adm adn ado adr ads al- ala alb ald all alm aln alo alr als ama amb amd aml amm amn amo amr ams an- ana anb and anl anm ann ano anr ans aoa aob aod aol aom aon aoo aor aos ar- ara arb ard arl arm arn aro arr ars as- asa asb asd asl asm asn aso asr ass baa bab bad bal bam ban bao bar bas bba bbb bbd bbl bbm bbn bbo bbr bbs bda bdb bdd bdl bdm bdo bdr bds bla blb bld bll blm bln blo blr bls bma bmb bmd bml bmm bmn bmo bmr bms bna bnb bnd bnl bnn bno bnr bns boa bob bod bol bom bon boo bor bos bra brb brd brl brm brn bro brr brs bsa bsb bsd bsl bsm bsn bso bsr bss daa dab dad dal dam dan dao dar das dba dbb dbd dbl dbm dbn dbo dbr dbs dda ddb ddd ddl ddm ddn ddo ddr dds dl- dla dlb dld dll dlm dlo dlr dls dma dmb dmd dml dmm dmn dmo dmr dms dna dnb dnd dnl dnm dnn dno dnr dns doa dob dod dol dom don doo dor dos dra drb drd drl drm drn dro drr drs dsa dsb dsd dsl dsm dsn dso dsr dss la- laa lab lad lal lam lan lao lar las lba lbb lbd lbl lbm lbo lbr lbs lda ldb ldd ldl ldm ldn ldo ldr lds lla llb lld lll llm lln llo llr lls lma lmb lmd lml lmm lmn lmo lmr lms lna lnb lnd lnl lnm lnn lno lnr lns loa lob lod lol lom lon loo lor los lra lrb lrd lrm lrn lro lrr lrs lsa lsb lsd lsl lsm lsn lso lsr lss m-o m-r maa mab mad mal mam man mao mar mas mba mbb mbd mbl mbm mbo mbr mbs mda mdb mdd mdl mdm mdn mdo mdr mds mla mlb mld mll mlm mln mlo mlr mls mma mmb mmd mml mmm mmn mmo mmr mms mna mnb mnl mnm mnn mno mnr mns moa mob mod mol mom mon moo mor mos mra mrb mrd mrl mrm mrn mro mrr mrs msa msb msd msl msm msn mso msr mss naa nab nad nal nam nan nao nar nas nba nbb nbd nbl nbm nbn nbo nbr nbs nda ndb ndd ndl ndm ndn ndo ndr nds nla nlb nld nll nlm nln nlo nlr nls nma nmb nmd nml nmm nmn nmo nmr nms nna nnb nnl nnm nnn nno nns no- noa nob nod nol nom non noo nor nos nra nrb nrd nrl nrm nrn nro nrr nrs nsa nsb nsd nsl nsm nsn nso nsr nss oaa oab oad oal oam oan oao oar oas ob- oba obb obd obl obm obn obo obr obs oda odb odd odl odm odn odo odr ods ola olb old oll olm oln olo ols om- oma omb omd oml omm omn omo omr oms on- ona onb ond onl onn ono onr ons oo- ooa oob ood ool oom oon ooo oor oos or- ora orb ord orl orm orn oro orr ors os- osa osb osd osl osm osn oso osr oss ra- raa rab rad ral ram ran rao rar ras rba rbb rbd rbl rbm rbn rbo rbr rbs rda rdb rdd rdl rdm rdn rdo rdr rds rla rld rll rlm rln rlo rlr rls rma rmb rmd rml rmm rmn rmo rmr rms rna rnb rnd rnm rnn rno rnr rns roa rob rod rol rom ron roo ror ros rra rrb rrd rrl rrm rrn rrr rrs rsa rsb rsd rsl rsm rsn rso rsr rss saa sab sad sal sam san sao sar sas sba sbb sbd sbl sbm sbn sbo sbr sbs sda sdb sdd sdl sdm sdn sdo sdr sds sla slb sld sll slm sln slo slr sls sma smb smd sml smm smn smo smr sms sna snb snd snl snm snn sno snr sns soa sob sod sol som son soo sor sos sr- sra srb srd srl srm srn sro srr srs ss- ssa ssb ssd ssl ssm ssn sso ssr sss

-ana a-do aaaa aaab aaad aaal aaam aaan aaar aaas aaba aabb aabd aabl aabm aada aads aala aald aall aalo aals aama aamb aamd aamn aamo aamr aams aana aand aaon aaoo aara aard aarm aaro aars aasa aasd aasm aass abaa abab abad abal abam aban abar abas abb- abba abbb abbo abbr abbs abda abdo abla ablo abls abma abmb abms aboa abob abod abol abon aboo abor abos abra abro abrs abs- absa absd absl abss adaa adab adad adal adam adan adao adar adas adba adda addd addl addn addo addr adds adls adma admb adml admr adms adna adns adob adod adon adoo ador ados adra adro adrs adsa adsl adsm adso adsr adss alaa alad alal alam alan alao alar alas alb- alba albm albo albs ald- alda aldl aldm aldo alds all- alla alll alln allo allr alls alma almo alms alna aloa alod alol alom alon aloo alor alos alro alsa alsn also amaa amad amal amam aman amar amas amb- amba ambn ambo ambr ambs amda amdo amds amla amm- amma ammo amnd amno amns amob amod amol amon amoo amor amos amra amrl amro amsa amsd amsl amsn amso amss ana- anaa anab anad anal anam anan anao anar anas anba anbb anbl anbo and- anda andl ando andr ands anla anln anlo anma anna annb anno anns ano- anoa anod anom anon anor anos ansa ansd anso aoba aola aoma aonb aono aora aorb aorn aors aosd aoss arab arad aral aram aran arar aras arba arbs arda ardl