a-a a-b a-i a-q a-t aaa aab aad aae aai aan aaq aat aau ab- aba abb abd abe abi abn abq abt abu ad- ada adb add ade adi adn adq adt adu aea aeb aed aee aei aen aeq aet aeu ai- aia aib aid aie aii ain aiq ait aiu an- ana anb and ane ani ann anq ant anu aqa aqi aqn aqt at- ata atb atd ate ati atn att atu au- aua aub aud aue aui aun aut b-u baa bab bad bae bai ban baq bat bau bba bbb bbd bbe bbi bbn bbq bbt bbu bda bdb bdd bde bdi bdq bdt bdu be- bea beb bed bee bei ben beq bet beu bi- bia bib bid bie bii bin bit biu bna bnb bnd bne bni bnn bnt bnu bqd bqe bqt bta btb btd bte bti btn btq btt btu bua bub bud bue bui bun but buu daa dab dad dae dai dan daq dat dau dba dbb dbd dbe dbi dbn dbq dbt dbu dda ddb ddd dde ddi ddn ddq ddt ddu de- dea deb ded dee dei den deq det deu di- dia dib did die dii din diq dit diu dna dnb dnd dne dni dnn dnq dnt dqa dqe dqn dta dtb dtd dte dti dtn dtt dtu dua dub dud due dui dun dut eaa eab ead eae eai ean eat eau eba ebb ebd ebe ebi ebn ebq ebt ebu ed- eda edb edd ede edi edn edt edu eea eeb eed eee een eet eia eib eid eie eii ein eit eiu en- ena enb end ene eni enn ent enu eqa eqe eqn eqq eqt equ eta etb etd ete eti etn ett etu eu- eua eub eud eue eui eun eut i-d ia- iaa iab iad iae iai ian iaq iat iau iba ibb ibd ibe ibi ibn ibt ibu ida idb idd ide idi idn idq idt idu ie- iea ied iee iei ien iet iia iib iid iie iii iin iit iiu in- ina inb ind ine ini inn inq int inu iqa iqd iqe iqt iqu ita itb itd ite iti itn itq itt itu iu- iua iub iud iue iui iut n-i naa nab nad nae nai nan nat nau nba nbb nbd nbe nbi nbn nbt nbu nda ndb ndd nde ndi ndn ndt ndu ne- nea neb ned nee nei nen net neu nia nib nid nie nii nin niq nit niu nna nnb nne nni nnn nnt nnu nqt nta ntb ntd nte nti ntn ntq ntt ntu nua nub nud nue nui nun nuq nut nuu qaa qad qan qat qau qba qbd qbe qbq qda qdb qdt qed qee qen qet qid qie qin qit qiu qnb qnd qne qni qqq qqu qta qtd qti qtq qu- qua qud que qui qut taa tab tad tae tai tan taq tat tau tba tbb tbd tbe tbi tbn tbt tbu tda tdb tdd tde tdi tdn tdt tdu te- tea teb ted tee tei ten teq tet teu tia tib tid tie tii tin tit tiu tna tnb tnd tne tni tnn tnq tnt tta ttb ttd tte tti ttn ttt ttu tua tub tud tue tui tun tut tuu ua- uaa uab uad uae uai uan uaq uat uau uba ubb ube ubi ubn ubt ubu uda udb udd ude udi udn udt udu uea ueb ued uee uei uen uet uia uib uid uie uii uin uiq uit uiu un- una unb und une uni unn unq unt unu uta utb utd ute uti utn utt utu uua uue uun uut uuu