a-a a-b a-i a-q aaa aab aad aai aan aaq aar aas aau ab- aba abb abd abi abn abq abr abs abu ad- ada adb add adi adn adq adr ads adu ai- aia aib aid aii ain aiq air ais aiu an- ana anb and ani ann anq anr ans anu aqa aqi aqn aqr aqs ar- ara arb ard ari arn arq arr ars aru as- asa asb asd asi asn asq asr ass asu au- aua aub aud aui aun aur aus b-u baa bab bad bai ban baq bar bas bau bba bbb bbd bbi bbn bbq bbr bbs bbu bda bdb bdd bdi bdq bdr bds bdu bi- bia bib bid bii bin bir bis biu bna bnb bnd bni bnn bnr bns bnu bqd bra brb brd bri brn brq brr brs bru bsa bsb bsd bsi bsn bsr bss bsu bua bub bud bui bun bur bus buu daa dab dad dai dan daq dar das dau dba dbb dbd dbi dbn dbq dbr dbs dbu dda ddb ddd ddi ddn ddq ddr dds ddu di- dia dib did dii din diq dir dis diu dna dnb dnd dni dnn dnq dnr dns dqa dqn dqs dra drb drd dri drn drq drr drs dru dsa dsb dsd dsi dsn dsq dsr dss dsu dua dub dud dui dun dur dus i-d ia- iaa iab iad iai ian iaq iar ias iau iba ibb ibd ibi ibn ibr ibs ibu ida idb idd idi idn idq idr ids idu iia iib iid iii iin iir iis iiu in- ina inb ind ini inn inq inr ins inu iqa iqd iqs iqu ir- ira irb ird iri irn irq irr irs iru is- isa isb isd isi isn isq isr iss isu iu- iua iub iud iui iur ius n-i naa nab nad nai nan nar nas nau nba nbb nbd nbi nbn nbr nbs nbu nda ndb ndd ndi ndn ndr nds ndu nia nib nid nii nin niq nir nis niu nna nnb nni nnn nns nnu nqs nra nrb nrd nri nrn nrr nrs nru nsa nsb nsd nsi nsn nsr nss nsu nua nub nud nui nun nuq nur nus nuu qaa qad qan qar qas qau qba qbd qbq qbs qda qdb qdr qds qid qin qir qis qiu qnb qnd qni qns qqq qqu qra qrb qri qrs qru qsa qsd qsi qsr qu- qua qud qui qur qus ra- raa rab rad rai ran raq rar ras rau rba rbb rbd rbi rbn rbr rbs rbu rda rdb rdd rdi rdn rdr rds rdu ria rib rid rii rin riq rir ris rna rnb rnd rni rnn rnr rns rnu rqn rqs rra rrb rrd rri rrn rrq rrr rrs rru rsa rsb rsd rsi rsn rsq rsr rss rsu rua rub rud rui run rur rus ruu saa sab sad sai san saq sar sas sau sba sbb sbd sbi sbn sbq sbr sbs sbu sda sdb sdd sdi sdn sdq sdr sds sdu sia sib sid sii sin siq sir sis siu sna snb snd sni snn snr sns snu sqa sqd sqi sqn sqq sqr sqs sr- sra srb srd sri srn srq srr srs ss- ssa ssb ssd ssi ssn ssq ssr sss ssu sua sub sud sui sun suq sur sus suu ua- uaa uab uad uai uan uaq uar uas uau uba ubb ubi ubn ubr ubs ubu uda udb udd udi udn udr uds udu uia uib uid uii uin uiq uir uis uiu un- una unb und uni unn unq unr uns unu ur- ura urb urd uri urn urr urs uru usa usb usd usi usn usr uss usu uua uun uur uus uuu