-al -ol a-a a-b aaa aab aad aaf aag aal aan aao aas ab- aba abb abd abf abg abl abn abo abs ad- ada adb add adf adg adl adn ado ads af- afa afb afd aff afg afl afn afo afs ag- aga agb agd agf agg agl agn ago ags al- ala alb ald alf alg all aln alo als an- ana anb and anf ang anl ann ano ans aoa aob aod aof aog aol aon aoo aos as- asa asb asd asf asg asl asn aso ass baa bab bad baf bag bal ban bao bas bba bbb bbd bbf bbg bbl bbn bbo bbs bda bdb bdd bdf bdg bdl bdo bds bfa bfb bfd bff bfg bfl bfn bfo bfs bga bgb bgd bgf bgg bgl bgn bgo bgs bla blb bld blf blg bll bln blo bls bna bnb bnd bnf bng bnl bnn bno bns boa bob bod bof bog bol bon boo bos bsa bsb bsd bsf bsg bsl bsn bso bss daa dab dad daf dag dal dan dao das dba dbb dbd dbf dbg dbl dbn dbo dbs dda ddb ddd ddf ddg ddl ddn ddo dds dfa dfb dfd dff dfg dfl dfn dfo dfs dga dgd dgf dgg dgl dgn dgs dl- dla dlb dld dlf dlg dll dlo dls dna dnb dnd dnf dng dnl dnn dno dns doa dob dod dof dog dol don doo dos dsa dsb dsd dsf dsg dsl dsn dso dss faa fab fad faf fag fal fan fao fas fba fbb fbd fbf fbg fbl fbn fbo fbs fda fdb fdd fdf fdg fdl fdn fdo fds ffa ffd fff ffg ffl ffn ffo ffs fga fgb fgd fgf fgg fgl fgn fgs fla flb fld flf flg fll fln flo fls fna fnb fnd fnf fng fnl fnn fns foa fob fof fog fol fon foo fos fsa fsb fsd fsf fsg fsl fsn fso fss g-d gaa gab gad gaf gag gal gan gao gas gba gbd gbf gbg gbl gbn gbo gbs gda gdb gdd gdf gdl gdn gdo gds gfa gfb gfd gff gfl gfo gfs gga ggb ggd ggg ggn ggo ggs gla glb gld glf glg gll gln glo gls gna gnb gnd gnf gnl gnn gno gns goa gob god gof gog gol gon goo gos gsa gsb gsd gsf gsg gsl gsn gso gss la- laa lab lad laf lag lal lan lao las lba lbb lbd lbf lbg lbl lbo lbs lda ldb ldd ldf ldg ldl ldn ldo lds lfa lfb lfd lff lfg lfl lfn lfo lfs lga lgb lgd lgf lgg lgl lgn lgo lgs lla llb lld llf llg lll lln llo lls lna lnb lnd lng lnl lnn lno lns loa lob lod lof log lol lon loo los lsa lsb lsd lsf lsg lsl lsn lso lss naa nab nad naf nag nal nan nao nas nba nbb nbd nbf nbg nbl nbn nbo nbs nda ndb ndd ndf ndg ndl ndn ndo nds nfa nfb nfd nff nfl nfn nfo nfs nga ngb ngd ngf ngg ngl ngn ngo ngs nla nlb nld nlf nlg nll nln nlo nls nna nnb nnf nng nnl nnn nno nns no- noa nob nod nof nog nol non noo nos nsa nsb nsd nsf nsg nsl nsn nso nss oaa oab oad oaf oag oal oan oao oas ob- oba obb obd obf obg obl obn obo obs oda odb odd odf odg odl odn odo ods of- ofa ofb ofd off ofg ofl ofn ofo ofs oga ogd ogf ogg ogl ogn ogo ogs ola olb old olf olg oll oln olo ols on- ona onb ond onf ong onl onn ono ons oo- ooa oob ood oof oog ool oon ooo oos os- osa osb osd osf osg osl osn oso oss saa sab sad saf sag sal san sao sas sba sbb sbd sbf sbg sbl sbn sbo sbs sda sdb sdd sdf sdg sdl sdn sdo sds sfa sfb sfd sff sfg sfl sfn sfo sfs sga sgb sgd sgf sgg sgl sgn sgo sgs sla slb sld slf slg sll sln slo sls sna snb snd snf sng snl snn sno sns soa sob sod sof sog sol son soo sos ss- ssa ssb ssd ssf ssg ssl ssn sso sss

-ana a-do aaaa aaab aaad aaaf aaal aaan aaas aaba aabb aabd aabl aada aads aafa aafb aafd aaff aafl aala aald aall aalo aals aana aand aang aaon aaoo aasa aasd aasf aass abaa abab abad abaf abag abal aban abas abb- abba abbb abbo abbs abda abdo abff abgd abgl abla ablo abls aboa abob abod abof abol abon aboo abos abs- absa absd absf absl abss adaa adab adad adag adal adan adao adas adba adda addd addl addn addo adds adfa adfl adfs adgs adls adna adns adob adod adog adon adoo ados adsa adsl adso adss afaa afad afan afao afbs afdb afdl affa affo affs afgf afla aflg afoa afog afol afoo afsa afsb ag-o agad agag agal agan agao agas agba agbo agda agfa agga agla agls agna agno agns agob agod agog agol agon agoo agos agsa agsg alaa alad alag alal alan alao alas alb- alba albo albs ald- alda aldl aldo alds alfa alfs alg- alga algo algs all- alla alll alln allo alls alna aloa alod alof alog alol alon aloo alos alsa alsn also ana- anaa anab anad anag anal anan anao anas anba anbb anbl anbo and- anda andl ando ands anfa anfo ang- anga angl ango angs anla anln anlo anna annb anno anns ano- anoa anod anon anos ansa ansd ansf anso aoba aola aonb aono aosd aoss asaa asab asad asaf asag asal asan asao asas asba asbo asda asdf asdl asdo asds asfa asgd asla aslo asnl asno asob asod asof asog ason asos assa assd assl assn asso asss baaa baad baaf