a-a a-b a-i a-t aaa aab aad aaf aai aan aao aar aat ab- aba abb abd abf abi abn abo abr abt ad- ada adb add adf adi adn ado adr adt af- afa afb afd aff afi afn afo afr aft ai- aia aib aid aif aii ain aio air ait an- ana anb and anf ani ann ano anr ant aoa aob aod aof aoi aon aoo aor aot ar- ara arb ard arf ari arn aro arr art at- ata atb atd atf ati atn ato atr att baa bab bad baf bai ban bao bar bat bba bbb bbd bbf bbi bbn bbo bbr bbt bda bdb bdd bdf bdi bdo bdr bdt bfa bfb bfd bff bfi bfn bfo bfr bft bi- bia bib bid bif bii bin bio bir bit bna bnb bnd bnf bni bnn bno bnr bnt boa bob bod bof boi bon boo bor bot bra brb brd brf bri brn bro brr brt bta btb btd btf bti btn bto btr btt daa dab dad daf dai dan dao dar dat dba dbb dbd dbf dbi dbn dbo dbr dbt dda ddb ddd ddf ddi ddn ddo ddr ddt dfa dfb dfd dff dfi dfn dfo dfr dft di- dia dib did dif dii din dio dir dit dna dnb dnd dnf dni dnn dno dnr dnt doa dob dod dof doi don doo dor dot dra drb drd dri drn dro drr drt dta dtb dtd dtf dti dtn dto dtr dtt faa fab fad faf fai fan fao far fat fba fbb fbd fbf fbi fbn fbo fbr fbt fda fdb fdd fdf fdi fdn fdo fdr fdt ffa ffd fff ffi ffn ffo ffr fft fia fib fid fif fii fin fir fit fna fnb fnd fnf fni fnn fnr fnt foa fob fof foi fon foo for fot fra frb frd frf fri frn fro frr frt fta ftb ftd ftf fti ftn fto ftr ftt i-d i-f ia- iaa iab iad iaf iai ian iao iar iat iba ibb ibd ibf ibi ibn ibo ibr ibt ida idb idd idf idi idn ido idr idt ifa ifb ifd iff ifi ifn ifo ifr ift iia iib iid iif iii iin iio iir iit in- ina inb ind inf ini inn ino inr int io- ioa iob iod iof ioi ion ioo ior iot ir- ira irb ird irf iri irn iro irr irt ita itb itd itf iti itn ito itt n-i naa nab nad naf nai nan nao nar nat nba nbb nbd nbf nbi nbn nbo nbr nbt nda ndb ndd ndf ndi ndn ndo ndr ndt nfa nfb nfd nff nfi nfn nfo nfr nft nia nib nid nif nii nin nio nir nit nna nnb nnf nni nnn nno nnt no- noa nob nod nof noi non noo nor not nra nrb nrd nrf nri nrn nro nrr nrt nta ntb ntd ntf nti ntn nto ntr ntt o-i oaa oab oad oaf oai oan oao oar oat ob- oba obb obd obf obi obn obo obr obt oda odb odd odf odi odn odo odr odt of- ofa ofb ofd off ofi ofn ofo ofr oft oia oib oid oif oii oin oio oir oit on- ona onb ond onf oni onn ono onr ont oo- ooa oob ood oof ooi oon ooo oor oot or- ora orb ord orf ori orn oro orr ort ot- ota otb otd otf oti otn oto otr ott ra- raa rab rad raf rai ran rao rar rat rba rbb rbd rbf rbi rbn rbo rbr rbt rda rdb rdd rdf rdi rdn rdo rdr rdt rfa rfb rfd rff rfi rfn rfo rfr rft ria rib rid rif rii rin rio rir rit rna rnb rnd rni rnn rno rnr rnt roa rob rod rof roi ron roo ror rot rra rrb rrd rrf rri rrn rrr rrt rta rtb rtd rtf rti rtn rto rtr rtt taa tab tad taf tai tan tao tar tat tba tbb tbd tbf tbi tbn tbo tbr tbt tda tdb tdd tdf tdi tdn tdo tdr tdt tfa tfb tfd tff tfi tfn tfo tfr tft tia tib tid tif tii tin tio tir tit tna tnb tnd tnf tni tnn tno tnr tnt to- toa tob tod tof toi ton too tor tot tra trb trd trf tri trn tro trr trt tta ttb ttd ttf tti ttn tto ttr ttt

-ana a-do a-ii aaaa aaab aaad aaaf aaai aaan aaar aaba aabb aabd aabi aabt aada aadi aadt aafa aafb aafd aaff aafi aaib aaii aain aana aand aani aaon aaoo aara aard aari aaro aart aata aatf aatt abaa abab abad abaf abai aban abar abat abb- abba abbb abbi abbo abbr abbt abda abdi abdo abff abia abib abid abin abir abit aboa abob abod abof abon aboo abor abot abra abri abro abta adaa adab adad adai adan adao adar adat adba adbi adda addd addi addn addo addr adfa adia adib adif adin adio adir adit adna adni adob adod adon adoo ador adot adra adro adta afaa afad afan afao afar afat afdb affa affi affo afft afia afib afid afif afin afir afit afoa afoo afor afr- afra afri afro afta aftn aiai aian aiba aibn aibo aida aidb aidi aidr aidt aifd aiff aiia aiib aiid aiin aiir aina aind aini aino aint aioi aion aira aird airi airo airt aita aitf aiti aitr aitt ana- anaa anab anad anai anan anao anar anat anba anbb anbi anbo and- anda andi ando andr andt anfa anfo ania anib anif anin anio anir anit anna annb anni anno annt ano- anoa anod anon anor anri ant- anta anti anto antr antt aoba aonb aono aont aora aorb aorn aort aotd aotf arab arad araf arai aran arar arat arba arbi arda ardf ardi ardo arfa arfb arff arft aria arib arid arif arii arin ario arit