a-a a-b aaa aab aak aam aar aas aau aay ab- aba abb abk abm abr abs abu aby aka akb akk akm akr aks aku ama amb amk amm amr ams amu amy ar- ara arb ark arm arr ars aru ary as- asa asb ask asm asr ass asu asy au- aua aub auk aum aur aus ay- aya ayk ayr ays ayu b-u baa bab bak bam bar bas bau bay bba bbb bbk bbm bbr bbs bbu bby bka bkb bkk bkm bkr bks bma bmb bmk bmm bmr bms bmu bra brb brk brm brr brs bru bry bsa bsb bsk bsm bsr bss bsu bsy bua bub buk bum bur bus buu buy by- bya byk bym byr bys byu ka- kaa kab kak kam kar kas kau kay kba kbb kbk kbm kbr kbs kbu kkb kkk kkm kkr kks kku kky kma kmb kmk kmm kms kmu kra krk krr krs kru kry ksa ksb ksk ksm ksr kss ksu kub kuk kum kur kus kuu kuy kya kym kyr kys kyu m-r maa mab mak mam mar mas mau may mba mbb mbk mbm mbr mbs mbu mka mkb mkk mkm mkr mks mku mky mma mmb mmk mmm mmr mms mmu mra mrb mrk mrm mrr mrs mru mry msa msb msk msm msr mss msu msy mua mub muk mum mur mus muu muy my- mya myb myk mym myr mys myu ra- raa rab rak ram rar ras rau ray rba rbb rbk rbm rbr rbs rbu rkb rkk rkm rks rku rky rma rmb rmm rmr rms rra rrb rrk rrm rrr rrs rru rsa rsb rsk rsm rsr rss rsu rua rub ruk rum rur rus ruu ruy ry- rya ryk rym ryr rys ryu ryy saa sab sak sam sar sas sau say sba sbb sbk sbm sbr sbs sbu sby sk- ska skb skk skm skr sks sku sky sma smb smk smm smr sms smu smy sr- sra srb srk srm srr srs sry ss- ssa ssb ssk ssm ssr sss ssu sua sub suk sum sur sus suu suy sy- sya syb syk sym syr sys syu ua- uaa uab uak uam uar uas uau uay uba ubb ubk ubr ubs ubu uby uka ukb ukk ukr uku um- uma umb umm umr ums umu ur- ura urb urk urm urr urs uru ury usa usb usk usm usr uss usu uua uum uur uus uuu uys uyu yaa yab yak yam yar yas yau yay ybm ybr ybs yby yka ykk ykm yma ymm yms yra yrs yru ysa ysb ysk ysm ysr yss ysu ysy yua yuk yum yur yus yuu yuy yyb yys yyu yyy