-al -ol a-a a-b aaa aab aad aag aal aan aao aar aas ab- aba abb abd abg abl abn abo abr abs ad- ada adb add adg adl adn ado adr ads ag- aga agb agd agg agl agn ago agr ags al- ala alb ald alg all aln alo alr als an- ana anb and ang anl ann ano anr ans aoa aob aod aog aol aon aoo aor aos ar- ara arb ard arg arl arn aro arr ars as- asa asb asd asg asl asn aso asr ass baa bab bad bag bal ban bao bar bas bba bbb bbd bbg bbl bbn bbo bbr bbs bda bdb bdd bdg bdl bdo bdr bds bga bgb bgd bgg bgl bgn bgo bgr bgs bla blb bld blg bll bln blo blr bls bna bnb bnd bng bnl bnn bno bnr bns boa bob bod bog bol bon boo bor bos bra brb brd brg brl brn bro brr brs bsa bsb bsd bsg bsl bsn bso bsr bss daa dab dad dag dal dan dao dar das dba dbb dbd dbg dbl dbn dbo dbr dbs dda ddb ddd ddg ddl ddn ddo ddr dds dga dgd dgg dgl dgn dgr dgs dl- dla dlb dld dlg dll dlo dlr dls dna dnb dnd dng dnl dnn dno dnr dns doa dob dod dog dol don doo dor dos dra drb drd drg drl drn dro drr drs dsa dsb dsd dsg dsl dsn dso dsr dss g-d gaa gab gad gag gal gan gao gar gas gba gbd gbg gbl gbn gbo gbr gbs gda gdb gdd gdl gdn gdo gdr gds gga ggb ggd ggg ggn ggo ggr ggs gla glb gld glg gll gln glo glr gls gna gnb gnd gnl gnn gno gnr gns goa gob god gog gol gon goo gor gos gra grb grd grg grl grn gro grr grs gsa gsb gsd gsg gsl gsn gso gsr gss la- laa lab lad lag lal lan lao lar las lba lbb lbd lbg lbl lbo lbr lbs lda ldb ldd ldg ldl ldn ldo ldr lds lga lgb lgd lgg lgl lgn lgo lgr lgs lla llb lld llg lll lln llo llr lls lna lnb lnd lng lnl lnn lno lnr lns loa lob lod log lol lon loo lor los lra lrb lrd lrg lrn lro lrr lrs lsa lsb lsd lsg lsl lsn lso lsr lss naa nab nad nag nal nan nao nar nas nba nbb nbd nbg nbl nbn nbo nbr nbs nda ndb ndd ndg ndl ndn ndo ndr nds nga ngb ngd ngg ngl ngn ngo ngs nla nlb nld nlg nll nln nlo nlr nls nna nnb nng nnl nnn nno nns no- noa nob nod nog nol non noo nor nos nra nrb nrd nrg nrl nrn nro nrr nrs nsa nsb nsd nsg nsl nsn nso nsr nss oaa oab oad oag oal oan oao oar oas ob- oba obb obd obg obl obn obo obr obs oda odb odd odg odl odn odo odr ods oga ogd ogg ogl ogn ogo ogs ola olb old olg oll oln olo ols on- ona onb ond ong onl onn ono onr ons oo- ooa oob ood oog ool oon ooo oor oos or- ora orb ord org orl orn oro orr ors os- osa osb osd osg osl osn oso osr oss ra- raa rab rad rag ral ran rao rar ras rba rbb rbd rbg rbl rbn rbo rbr rbs rda rdb rdd rdg rdl rdn rdo rdr rds rga rgb rgd rgg rgn rgo rgr rgs rla rld rlg rll rln rlo rlr rls rna rnb rnd rng rnn rno rnr rns roa rob rod rog rol ron roo ror ros rra rrb rrd rrg rrl rrn rrr rrs rsa rsb rsd rsg rsl rsn rso rsr rss saa sab sad sag sal san sao sar sas sba sbb sbd sbg sbl sbn sbo sbr sbs sda sdb sdd sdg sdl sdn sdo sdr sds sga sgb sgd sgg sgl sgn sgo sgr sgs sla slb sld slg sll sln slo slr sls sna snb snd sng snl snn sno snr sns soa sob sod sog sol son soo sor sos sr- sra srb srd srg srl srn sro srr srs ss- ssa ssb ssd ssg ssl ssn sso ssr sss

-ana a-do aaaa aaab aaad aaal aaan aaar aaas aaba aabb aabd aabl aada aads aala aald aall aalo aals aana aand aang aaon aaoo aara aard aaro aars aasa aasd aass abaa abab abad abag abal aban abar abas abb- abba abbb abbo abbr abbs abda abdo abgd abgl abla ablo abls aboa abob abod abol abon aboo abor abos abra abro abrs abs- absa absd absl abss adaa adab adad adag adal adan adao adar adas adba adda addd addl addn addo addr adds adgs adls adna adns adob adod adog adon adoo ador ados adra adro adrs adsa adsl adso adsr adss ag-o agad agag agal agan agao agar agas agba agbo agda agga agla agls agna agno agns agob agod agog agol agon agoo agos agra agrl agro agsa agsg alaa alad alag alal alan alao alar alas alb- alba albo albs ald- alda aldl aldo alds alg- alga algo algs all- alla alll alln allo allr alls alna aloa alod alog alol alon aloo alor alos alro alsa alsn also ana- anaa anab anad anag anal anan anao anar anas anba anbb anbl anbo and- anda andl ando andr ands ang- anga angl ango angs anla anln anlo anna annb anno anns ano- anoa anod anon anor anos ansa ansd anso aoba aola aonb aono aora aorb aorn aors aosd aoss arab arad arag aral aran arar aras arba arbs arda ardl ardo ards arga argb argo args arla arlo arna arnd arng arno arns aroa arob arod aron aroo aror aros arr- arra arrg arro arrr arrs ars- arsa arsd arso asaa