a-a a-b aaa aab aad aag aah aan aao aas aau ab- aba abb abd abg abh abn abo abs abu ad- ada adb add adg adh adn ado ads adu ag- aga agb agd agg agh agn ago ags agu aha ahb ahd ahg ahh ahn aho ahs ahu an- ana anb and ang anh ann ano ans anu aoa aob aod aog aoh aon aoo aos aou as- asa asb asd asg ash asn aso ass asu au- aua aub aud aug auh aun auo aus b-u baa bab bad bag bah ban bao bas bau bba bbb bbd bbg bbh bbn bbo bbs bbu bda bdb bdd bdg bdh bdo bds bdu bga bgb bgd bgg bgh bgn bgo bgs bgu bha bhb bhd bhg bhh bho bhs bhu bna bnb bnd bng bnn bno bns bnu boa bob bod bog boh bon boo bos bou bsa bsb bsd bsg bsh bsn bso bss bsu bua bub bud bug buh bun buo bus buu daa dab dad dag dah dan dao das dau dba dbb dbd dbg dbh dbn dbo dbs dbu dda ddb ddd ddg ddh ddn ddo dds ddu dga dgd dgg dgh dgn dgs dgu dh- dha dhb dhd dhh dho dhs dhu dna dnb dnd dng dnh dnn dno dns doa dob dod dog doh don doo dos dou dsa dsb dsd dsg dsh dsn dso dss dsu dua dub dud dug duh dun duo dus g-d gaa gab gad gag gah gan gao gas gau gba gbd gbg gbh gbn gbo gbs gbu gda gdb gdd gdh gdn gdo gds gdu gga ggb ggd ggg ggh ggn ggo ggs ggu gha ghb ghd ghg ghh ghn gho ghs gna gnb gnd gnn gno gns gnu goa gob god gog goh gon goo gos gou gsa gsb gsd gsg gsn gso gss gsu gu- gua gub gud gug gun guo gus guu haa hab had hag hah han hao has hau hba hbb hbd hbg hbh hbn hbo hbs hbu hda hdb hdd hdg hdh hdn hdo hds hdu hga hgb hgg hgh hgn hgo hgs hgu hha hhb hhd hhg hhh hhn hho hhs hhu hna hnb hnd hng hnh hnn hno hns hnu hoa hob hod hog hoh hon hoo hos hou hsa hsb hsd hsg hsh hsn hss hsu hua hub hud hug huh hun huo hus huu naa nab nad nag nah nan nao nas nau nba nbb nbd nbg nbn nbo nbs nbu nda ndb ndd ndg ndh ndn ndo nds ndu nga ngb ngd ngg ngh ngn ngo ngs ngu nha nhb nhd nhg nhh nhn nhs nhu nna nnb nng nnh nnn nno nns nnu no- noa nob nod nog noh non noo nos nou nsa nsb nsd nsg nsh nsn nso nss nsu nua nub nud nug nuh nun nuo nus nuu oaa oab oad oag oah oan oao oas oau ob- oba obb obd obg obh obn obo obs obu oda odb odd odg odh odn odo ods odu oga ogd ogg ogh ogn ogo ogs oha ohd ohg ohh ohn oho ohs ohu on- ona onb ond ong onh onn ono ons onu oo- ooa oob ood oog ooh oon ooo oos os- osa osb osd osg osh osn oso oss osu ou- oua oud ouh oun ouo ous saa sab sad sag sah san sao sas sau sba sbb sbd sbg sbh sbn sbo sbs sbu sda sdb sdd sdg sdh sdn sdo sds sdu sga sgb sgd sgg sgh sgn sgo sgs sgu sh- sha shb shd shg shh shn sho shs shu sna snb snd sng snn sno sns snu soa sob sod sog soh son soo sos sou ss- ssa ssb ssd ssg ssh ssn sso sss ssu sua sub sud sug suh sun suo sus suu ua- uaa uab uad uag uah uan uao uas uau uba ubb ubg ubh ubn ubo ubs ubu uda udb udd udg udn udo uds udu uga ugb ugg ugh ugn ugo ugs ugu uha uhb uhd uhh uho uhs uhu un- una unb und ung unh unn uno uns unu uoa uob uod uog uon uoo uos usa usb usd usg ush usn uso uss usu uua uug uun uus uuu