-al a-a a-b aaa aab aah aal aar aas aau ab- aba abb abh abl abr abs abu aha ahb ahh ahl ahr ahs ahu al- ala alb alh all alr als alu ar- ara arb arh arl arr ars aru as- asa asb ash asl asr ass asu au- aua aub auh aul aur aus b-u baa bab bah bal bar bas bau bba bbb bbh bbl bbr bbs bbu bha bhb bhh bhl bhr bhs bhu bla blb blh bll blr bls blu bra brb brh brl brr brs bru bsa bsb bsh bsl bsr bss bsu bua bub buh bul bur bus buu haa hab hah hal har has hau hba hbb hbh hbl hbr hbs hbu hha hhb hhh hhl hhr hhs hhu hla hlb hlh hll hlr hls hlu hr- hra hrb hrh hrl hrr hrs hru hsa hsb hsh hsl hsr hss hsu hua hub huh hul hur hus huu la- laa lab lah lal lar las lau lba lbb lbh lbl lbr lbs lbu lha lhb lhh lhr lhs lhu lla llb lll llr lls llu lra lrb lrh lrr lrs lru lsa lsb lsh lsl lsr lss lsu lua lub luh lul lur lus luu ra- raa rab rah ral rar ras rau rba rbb rbh rbl rbr rbs rbu rh- rha rhb rhh rhl rhr rhs rhu rla rlh rll rlr rls rlu rra rrb rrh rrl rrr rrs rru rsa rsb rsh rsl rsr rss rsu rua rub ruh rur rus ruu saa sab sah sal sar sas sau sba sbb sbh sbl sbr sbs sbu sh- sha shb shh shl shr shs shu sla slb slh sll slr sls slu sr- sra srb srh srl srr srs ss- ssa ssb ssh ssl ssr sss ssu sua sub suh sul sur sus suu ua- uaa uab uah ual uar uas uau uba ubb ubh ubl ubr ubs ubu uha uhb uhh uhl uhr uhs uhu ula ulb ull ulr uls ulu ur- ura urb url urr urs uru usa usb ush usl usr uss usu uua uur uus uuu