a-a a-b a-i aaa aab aad aah aai aan aar aas aau ab- aba abb abd abh abi abn abr abs abu ad- ada adb add adh adi adn adr ads adu aha ahb ahd ahh ahi ahn ahr ahs ahu ai- aia aib aid aih aii ain air ais aiu an- ana anb and anh ani ann anr ans anu ar- ara arb ard arh ari arn arr ars aru as- asa asb asd ash asi asn asr ass asu au- aua aub aud auh aui aun aur aus b-u baa bab bad bah bai ban bar bas bau bba bbb bbd bbh bbi bbn bbr bbs bbu bda bdb bdd bdh bdi bdr bds bdu bha bhb bhd bhh bhi bhr bhs bhu bi- bia bib bid bih bii bin bir bis biu bna bnb bnd bni bnn bnr bns bnu bra brb brd brh bri brn brr brs bru bsa bsb bsd bsh bsi bsn bsr bss bsu bua bub bud buh bui bun bur bus buu daa dab dad dah dai dan dar das dau dba dbb dbd dbh dbi dbn dbr dbs dbu dda ddb ddd ddh ddi ddn ddr dds ddu dh- dha dhb dhd dhh dhi dhr dhs dhu di- dia dib did dih dii din dir dis diu dna dnb dnd dnh dni dnn dnr dns dra drb drd dri drn drr drs dru dsa dsb dsd dsh dsi dsn dsr dss dsu dua dub dud duh dui dun dur dus h-i haa hab had hah hai han har has hau hba hbb hbd hbh hbi hbn hbr hbs hbu hda hdb hdd hdh hdi hdn hdr hds hdu hha hhb hhd hhh hhi hhn hhr hhs hhu hia hib hid hih hii hin hir his hiu hna hnb hnd hnh hnn hns hnu hr- hra hrb hrd hrh hri hrn hrr hrs hru hsa hsb hsd hsh hsi hsn hsr hss hsu hua hub hud huh hui hun hur hus huu i-d ia- iaa iab iad iah iai ian iar ias iau iba ibb ibd ibh ibi ibn ibr ibs ibu ida idb idd idh idi idn idr ids idu iha ihb ihd ihh ihi ihn ihr ihs ihu iia iib iid iih iii iin iir iis iiu in- ina inb ind inh ini inn inr ins inu ir- ira irb ird iri irn irr irs iru is- isa isb isd ish isi isn isr iss isu iu- iua iub iud iui iur ius n-i naa nab nad nah nai nan nar nas nau nba nbb nbd nbi nbn nbr nbs nbu nda ndb ndd ndh ndi ndn ndr nds ndu nha nhb nhd nhh nhi nhn nhr nhs nhu nia nib nid nih nii nin nir nis niu nna nnb nnh nni nnn nns nnu nra nrb nrd nri nrn nrr nrs nru nsa nsb nsd nsh nsi nsn nsr nss nsu nua nub nud nuh nui nun nur nus nuu ra- raa rab rad rah rai ran rar ras rau rba rbb rbd rbh rbi rbn rbr rbs rbu rda rdb rdd rdh rdi rdn rdr rds rdu rh- rha rhb rhd rhh rhi rhn rhr rhs rhu ria rib rid rih rii rin rir ris rna rnb rnd rnh rni rnn rnr rns rnu rra rrb rrd rrh rri rrn rrr rrs rru rsa rsb rsd rsh rsi rsn rsr rss rsu rua rub rud ruh rui run rur rus ruu saa sab sad sah sai san sar sas sau sba sbb sbd sbh sbi sbn sbr sbs sbu sda sdb sdd sdh sdi sdn sdr sds sdu sh- sha shb shd shh shi shn shr shs shu sia sib sid sih sii sin sir sis siu sna snb snd sni snn snr sns snu sr- sra srb srd srh sri srn srr srs ss- ssa ssb ssd ssh ssi ssn ssr sss ssu sua sub sud suh sui sun sur sus suu ua- uaa uab uad uah uai uan uar uas uau uba ubb ubh ubi ubn ubr ubs ubu uda udb udd udi udn udr uds udu uha uhb uhd uhh uhi uhr uhs uhu uia uib uid uii uin uir uis uiu un- una unb und unh uni unn unr uns unu ur- ura urb urd uri urn urr urs uru usa usb usd ush usi usn usr uss usu uua uun uur uus uuu