a-a a-b a-i a-t aaa aab aad aai aan aao aar aat aau ab- aba abb abd abi abn abo abr abt abu ad- ada adb add adi adn ado adr adt adu ai- aia aib aid aii ain aio air ait aiu an- ana anb and ani ann ano anr ant anu aoa aob aod aoi aon aoo aor aot aou ar- ara arb ard ari arn aro arr art aru at- ata atb atd ati atn ato atr att atu au- aua aub aud aui aun auo aur aut b-u baa bab bad bai ban bao bar bat bau bba bbb bbd bbi bbn bbo bbr bbt bbu bda bdb bdd bdi bdo bdr bdt bdu bi- bia bib bid bii bin bio bir bit biu bna bnb bnd bni bnn bno bnr bnt bnu boa bob bod boi bon boo bor bot bou bra brb brd bri brn bro brr brt bru bta btb btd bti btn bto btr btt btu bua bub bud bui bun buo bur but buu daa dab dad dai dan dao dar dat dau dba dbb dbd dbi dbn dbo dbr dbt dbu dda ddb ddd ddi ddn ddo ddr ddt ddu di- dia dib did dii din dio dir dit diu dna dnb dnd dni dnn dno dnr dnt doa dob dod doi don doo dor dot dou dra drb drd dri drn dro drr drt dru dta dtb dtd dti dtn dto dtr dtt dtu dua dub dud dui dun duo dur dut i-d ia- iaa iab iad iai ian iao iar iat iau iba ibb ibd ibi ibn ibo ibr ibt ibu ida idb idd idi idn ido idr idt idu iia iib iid iii iin iio iir iit iiu in- ina inb ind ini inn ino inr int inu io- ioa iob iod ioi ion ioo ior iot iou ir- ira irb ird iri irn iro irr irt iru ita itb itd iti itn ito itt itu iu- iua iub iud iui iur iut n-i naa nab nad nai nan nao nar nat nau nba nbb nbd nbi nbn nbo nbr nbt nbu nda ndb ndd ndi ndn ndo ndr ndt ndu nia nib nid nii nin nio nir nit niu nna nnb nni nnn nno nnt nnu no- noa nob nod noi non noo nor not nou nra nrb nrd nri nrn nro nrr nrt nru nta ntb ntd nti ntn nto ntr ntt ntu nua nub nud nui nun nuo nur nut nuu o-i oaa oab oad oai oan oao oar oat oau ob- oba obb obd obi obn obo obr obt obu oda odb odd odi odn odo odr odt odu oia oib oid oii oin oio oir oit oiu on- ona onb ond oni onn ono onr ont onu oo- ooa oob ood ooi oon ooo oor oot or- ora orb ord ori orn oro orr ort oru ot- ota otb otd oti otn oto otr ott otu ou- oua oud oui oun ouo our out ra- raa rab rad rai ran rao rar rat rau rba rbb rbd rbi rbn rbo rbr rbt rbu rda rdb rdd rdi rdn rdo rdr rdt rdu ria rib rid rii rin rio rir rit rna rnb rnd rni rnn rno rnr rnt rnu roa rob rod roi ron roo ror rot rou rra rrb rrd rri rrn rrr rrt rru rta rtb rtd rti rtn rto rtr rtt rtu rua rub rud rui run ruo rur rut ruu taa tab tad tai tan tao tar tat tau tba tbb tbd tbi tbn tbo tbr tbt tbu tda tdb tdd tdi tdn tdo tdr tdt tdu tia tib tid tii tin tio tir tit tiu tna tnb tnd tni tnn tno tnr tnt to- toa tob tod toi ton too tor tot tou tra trb trd tri trn tro trr trt tru tta ttb ttd tti ttn tto ttr ttt ttu tua tub tud tui tun tuo tur tut tuu ua- uaa uab uad uai uan uao uar uat uau uba ubb ubi ubn ubo ubr ubt ubu uda udb udd udi udn udo udr udt udu uia uib uid uii uin uio uir uit uiu un- una unb und uni unn uno unr unt unu uoa uob uod uon uoo uor uot ur- ura urb urd uri urn uro urr urt uru uta utb utd uti utn uto utr utt utu uua uun uur uut uuu

-ana a-do a-ii a-un aaaa aaab aaad aaai aaan aaar aaba aabb aabd aabi aabt aada aadi aadt aadu aaib aaii aain aana aand aani aaon aaoo aara aard aari aaro aart aaru aata aatt abaa abab abad abai aban abar abat abau abb- abba abbb abbi abbo abbr abbt abda abdi abdo abdu abia abib abid abin abir abit abiu abnu aboa abob abod abon aboo abor abot abou abra abri abro abta abtu abua abud abun abut adaa adab adad adai adan adao adar adat adba adbi adda addd addi addn addo addr addu adia adib adin adio adir adit adna adni adob adod adon adoo ador adot adra adro adta adua adub adun adur aiai aian aiba aibn aibo aida aidb aidi aidr aidt aidu aiia aiib aiid aiin aiir aina aind aini aino aint ainu aioi aion aira aird airi airo airt aita aiti aitr aitt aitu aiud aiui ana- anaa anab anad anai anan anao anar anat anau anba anbb anbi anbo anbu and- anda andi ando andr andt ania anib anin anio anir anit aniu anna annb anni anno annt ano- anoa anod anon anor anri ant- anta anti anto antr antt antu anua anub anui anun anut aoba aonb aono aont aora aorb aorn aort aotd aoun aout arab arad arai aran arar arat arau arba arbi arda ardi ardo ardu aria arib arid arii arin ario arit arna arnd arni arno arnt aroa arob arod aroi aron aroo aror arr- arra arri arro arrr arrt arru arta arti arto artr arua arub