a-a a-b a-t aaa aab aad aaf aaj aan aao aar aat ab- aba abb abd abf abj abn abo abr abt ad- ada adb add adf adj adn ado adr adt af- afa afb afd aff afj afn afo afr aft aja ajb ajd ajf ajj ajn ajo ajr ajt an- ana anb and anf anj ann ano anr ant aoa aob aod aof aoj aon aoo aor aot ar- ara arb ard arf arj arn aro arr art at- ata atb atd atf atn ato atr att baa bab bad baf baj ban bao bar bat bba bbb bbd bbf bbn bbo bbr bbt bda bdb bdd bdf bdj bdo bdr bdt bfa bfb bfd bff bfj bfn bfo bfr bft bja bjd bjf bjj bjn bjr bjt bna bnb bnd bnf bnj bnn bno bnr bnt boa bob bod bof boj bon boo bor bot bra brb brd brf brj brn bro brr brt bta btb btd btf btn bto btr btt daa dab dad daf daj dan dao dar dat dba dbb dbd dbf dbn dbo dbr dbt dda ddb ddd ddf ddn ddo ddr ddt dfa dfb dfd dff dfj dfn dfo dfr dft dj- dja djb djd djf djo djt dna dnb dnd dnf dnj dnn dno dnr dnt doa dob dod dof doj don doo dor dot dra drb drd drj drn dro drr drt dta dtb dtd dtf dtj dtn dto dtr dtt faa fab fad faf faj fan fao far fat fba fbb fbd fbf fbn fbo fbr fbt fda fdb fdd fdf fdj fdn fdo fdr fdt ffa ffd fff ffn ffo ffr fft fja fjb fjd fna fnb fnd fnf fnj fnn fnr fnt foa fob fof fon foo for fot fra frb frd frf frj frn fro frr frt fta ftb ftd ftf ftn fto ftr ftt j-d jaa jab jad jaf jaj jan jao jar jat jba jbf jbj jbo jbr jbt jda jdb jdf jdn jdo jdr jdt jfa jfb jfd jff jfj jfo jfr jft jja jjb jjf jjj jjr jna jnd jnf jnj jnn jno jnr jnt joa job jod jof joj jon joo jor jot jra jrb jrf jrn jro jrr jrt jta jtb jtf jtn jtr jtt naa nab nad naf naj nan nao nar nat nba nbb nbd nbf nbn nbo nbr nbt nda ndb ndd ndf ndn ndo ndr ndt nfa nfb nfd nff nfn nfo nfr nft nja njf njn nna nnb nnf nnn nno nnt no- noa nob nod nof noj non noo nor not nra nrb nrd nrf nrj nrn nro nrr nrt nta ntb ntd ntf ntn nto ntr ntt oaa oab oad oaf oaj oan oao oar oat ob- oba obb obd obf obj obn obo obr obt oda odb odd odf odn odo odr odt of- ofa ofb ofd off ofn ofo ofr oft oja ojb ojd ojo on- ona onb ond onf onj onn ono onr ont oo- ooa oob ood oof oon ooo oor oot or- ora orb ord orf orn oro orr ort ot- ota otb otd otf otn oto otr ott ra- raa rab rad raf raj ran rao rar rat rba rbb rbd rbf rbn rbo rbr rbt rda rdb rdd rdf rdj rdn rdo rdr rdt rfa rfb rfd rff rfj rfn rfo rfr rft rja rjf rjr rna rnb rnd rnn rno rnr rnt roa rob rod rof roj ron roo ror rot rra rrb rrd rrf rrn rrr rrt rta rtb rtd rtf rtj rtn rto rtr rtt taa tab tad taf taj tan tao tar tat tba tbb tbd tbf tbj tbn tbo tbr tbt tda tdb tdd tdf tdn tdo tdr tdt tfa tfb tfd tff tfj tfn tfo tfr tft tjd tjf tjo tjr tna tnb tnd tnf tnn tno tnr tnt to- toa tob tod tof toj ton too tor tot tra trb trd trf trn tro trr trt tta ttb ttd ttf ttn tto ttr ttt

-ana a-do aaaa aaab aaad aaaf aaan aaar aaba aabb aabd aabt aada aadt aafa aafb aafd aaff aana aand aaon aaoo aara aard aaro aart aata aatf aatt abaa abab abad abaf abaj aban abar abat abb- abba abbb abbo abbr abbt abda abdo abff aboa abob abod abof abon aboo abor abot abra abro abta adaa adab adad adan adao adar adat adba adda addd addn addo addr adfa adja adjt adna adob adod adon adoo ador adot adra adro adta afaa afad afan afao afar afat afdb affa affo afft afoa afoo afor afr- afra afro afta aftn ajab ajan ajao ajar ajat ajba ajna ajob ajon ajoo ajot ana- anaa anab anad anan anao anar anat anba anbb anbo and- anda ando andr andt anfa anfo anja anjo anna annb anno annt ano- anoa anod anon anor ant- anta anto antr antt aoba aonb aono aont aora aorb aorn aort aotd aotf arab arad araf aran arar arat arba arda ardf ardo arfa arfb arff arft arja arjo arna arnd arno arnt aroa arob arod aron aroo aror arr- arra arro arrr arrt arta arto artr at-t ataa atab atad atan atar atat atdt atfb atna atno atob atod atof aton ator atot atra atrn atro atta attn atto attr baaa baad baaf baan baar baat baba babb babo babr bada badb badd bado badr baff bafo baft baja bana band banj bann bano banr bant baon bar- bara barb bard barf barn baro barr bart bata batf batn bato batt bbad bbbb bbdd bbdo bbfn bd-j bd-r bdna bfta bftt bjoa bnor bnrr bnta boab boad boan boar boat boba bobb bobo boda bodb bodo bofa bofd boff bojd bojo bojt bona bond bonn bono bont boob bood boof boon boor boot bor- bora bord borf borj born boro borr bort bota botb botd botn boto bott brab brad braf braj bran brao brat brda brdo brdt brna brnj brno broa brob brod bron broo bror brot brrr btaa btaf