a-a a-b aaa aab aad aag aah aan aas aau ab- aba abb abd abg abh abn abs abu ad- ada adb add adg adh adn ads adu ag- aga agb agd agg agh agn ags agu aha ahb ahd ahg ahh ahn ahs ahu an- ana anb and ang anh ann ans anu as- asa asb asd asg ash asn ass asu au- aua aub aud aug auh aun aus b-u baa bab bad bag bah ban bas bau bba bbb bbd bbg bbh bbn bbs bbu bda bdb bdd bdg bdh bds bdu bga bgb bgd bgg bgh bgn bgs bgu bha bhb bhd bhg bhh bhs bhu bna bnb bnd bng bnn bns bnu bsa bsb bsd bsg bsh bsn bss bsu bua bub bud bug buh bun bus buu daa dab dad dag dah dan das dau dba dbb dbd dbg dbh dbn dbs dbu dda ddb ddd ddg ddh ddn dds ddu dga dgd dgg dgh dgn dgs dgu dh- dha dhb dhd dhh dhs dhu dna dnb dnd dng dnh dnn dns dsa dsb dsd dsg dsh dsn dss dsu dua dub dud dug duh dun dus g-d gaa gab gad gag gah gan gas gau gba gbd gbg gbh gbn gbs gbu gda gdb gdd gdh gdn gds gdu gga ggb ggd ggg ggh ggn ggs ggu gha ghb ghd ghg ghh ghn ghs gna gnb gnd gnn gns gnu gsa gsb gsd gsg gsn gss gsu gu- gua gub gud gug gun gus guu haa hab had hag hah han has hau hba hbb hbd hbg hbh hbn hbs hbu hda hdb hdd hdg hdh hdn hds hdu hga hgb hgg hgh hgn hgs hgu hha hhb hhd hhg hhh hhn hhs hhu hna hnb hnd hng hnh hnn hns hnu hsa hsb hsd hsg hsh hsn hss hsu hua hub hud hug huh hun hus huu naa nab nad nag nah nan nas nau nba nbb nbd nbg nbn nbs nbu nda ndb ndd ndg ndh ndn nds ndu nga ngb ngd ngg ngh ngn ngs ngu nha nhb nhd nhg nhh nhn nhs nhu nna nnb nng nnh nnn nns nnu nsa nsb nsd nsg nsh nsn nss nsu nua nub nud nug nuh nun nus nuu saa sab sad sag sah san sas sau sba sbb sbd sbg sbh sbn sbs sbu sda sdb sdd sdg sdh sdn sds sdu sga sgb sgd sgg sgh sgn sgs sgu sh- sha shb shd shg shh shn shs shu sna snb snd sng snn sns snu ss- ssa ssb ssd ssg ssh ssn sss ssu sua sub sud sug suh sun sus suu ua- uaa uab uad uag uah uan uas uau uba ubb ubg ubh ubn ubs ubu uda udb udd udg udn uds udu uga ugb ugg ugh ugn ugs ugu uha uhb uhd uhh uhs uhu un- una unb und ung unh unn uns unu usa usb usd usg ush usn uss usu uua uug uun uus uuu