a-a a-b aaa aab aad aag aam aao aas aau ab- aba abb abd abg abm abo abs abu ad- ada adb add adg adm ado ads adu ag- aga agb agd agg agm ago ags agu ama amb amd amg amm amo ams amu aoa aob aod aog aom aoo aos aou as- asa asb asd asg asm aso ass asu au- aua aub aud aug aum auo aus b-u baa bab bad bag bam bao bas bau bba bbb bbd bbg bbm bbo bbs bbu bda bdb bdd bdg bdm bdo bds bdu bga bgb bgd bgg bgm bgo bgs bgu bma bmb bmd bmg bmm bmo bms bmu boa bob bod bog bom boo bos bou bsa bsb bsd bsg bsm bso bss bsu bua bub bud bug bum buo bus buu daa dab dad dag dam dao das dau dba dbb dbd dbg dbm dbo dbs dbu dda ddb ddd ddg ddm ddo dds ddu dga dgd dgg dgm dgs dgu dma dmb dmd dmg dmm dmo dms dmu doa dob dod dog dom doo dos dou dsa dsb dsd dsg dsm dso dss dsu dua dub dud dug dum duo dus g-d gaa gab gad gag gam gao gas gau gba gbd gbg gbm gbo gbs gbu gda gdb gdd gdm gdo gds gdu gga ggb ggd ggg ggm ggo ggs ggu gma gmb gmd gmg gmm gmo gms goa gob god gog gom goo gos gou gsa gsb gsd gsg gsm gso gss gsu gu- gua gub gud gug gum guo gus guu m-o maa mab mad mag mam mao mas mau mba mbb mbd mbg mbm mbo mbs mbu mda mdb mdd mdg mdm mdo mds mdu mga mgb mgd mgm mgo mgs mgu mma mmb mmd mmg mmm mmo mms mmu moa mob mod mog mom moo mos mou msa msb msd msg msm mso mss msu mua mub mud mug mum mus muu oaa oab oad oag oam oao oas oau ob- oba obb obd obg obm obo obs obu oda odb odd odg odm odo ods odu oga ogd ogg ogo ogs om- oma omb omd omg omm omo oms omu oo- ooa oob ood oog oom ooo oos os- osa osb osd osg osm oso oss osu ou- oua oud oum ouo ous saa sab sad sag sam sao sas sau sba sbb sbd sbg sbm sbo sbs sbu sda sdb sdd sdg sdm sdo sds sdu sga sgb sgd sgg sgm sgo sgs sgu sma smb smd smg smm smo sms smu soa sob sod sog som soo sos sou ss- ssa ssb ssd ssg ssm sso sss ssu sua sub sud sug sum suo sus suu ua- uaa uab uad uag uam uao uas uau uba ubb ubg ubo ubs ubu uda udb udd udg udm udo uds udu uga ugb ugg ugm ugo ugs ugu um- uma umb umd umg umm umo ums umu uoa uob uod uog uom uoo uos usa usb usd usg usm uso uss usu uua uug uum uus uuu