-al a-a a-b aaa aab aag aak aal aar aas aau ab- aba abb abg abk abl abr abs abu ag- aga agb agg agk agl agr ags agu aka akb akg akk akl akr aks aku al- ala alb alg alk all alr als alu ar- ara arb arg ark arl arr ars aru as- asa asb asg ask asl asr ass asu au- aua aub aug auk aul aur aus b-u baa bab bag bak bal bar bas bau bba bbb bbg bbk bbl bbr bbs bbu bga bgb bgg bgk bgl bgr bgs bgu bka bkb bkg bkk bkl bkr bks bla blb blg blk bll blr bls blu bra brb brg brk brl brr brs bru bsa bsb bsg bsk bsl bsr bss bsu bua bub bug buk bul bur bus buu gaa gab gag gak gal gar gas gau gba gbg gbk gbl gbr gbs gbu gga ggb ggg ggr ggs ggu gka gkb gks gla glb glg glk gll glr gls glu gra grb grg grk grl grr grs gru gsa gsb gsg gsk gsl gsr gss gsu gu- gua gub gug guk gul gur gus guu ka- kaa kab kag kak kal kar kas kau kba kbb kbk kbl kbr kbs kbu kga kgb kgl kgs kgu kkb kkk kkl kkr kks kku kl- kla klb klg klr kls klu kra krg krk krl krr krs kru ksa ksb ksg ksk ksl ksr kss ksu kub kug kuk kul kur kus kuu la- laa lab lag lak lal lar las lau lba lbb lbg lbk lbl lbr lbs lbu lga lgb lgg lgk lgl lgr lgs lgu lka lkb lkg lkl lkr lks lla llb llg llk lll llr lls llu lra lrb lrg lrk lrr lrs lru lsa lsb lsg lsk lsl lsr lss lsu lua lub lug luk lul lur lus luu ra- raa rab rag rak ral rar ras rau rba rbb rbg rbk rbl rbr rbs rbu rga rgb rgg rgk rgr rgs rkb rkg rkk rks rku rla rlg rll rlr rls rlu rra rrb rrg rrk rrl rrr rrs rru rsa rsb rsg rsk rsl rsr rss rsu rua rub rug ruk rur rus ruu saa sab sag sak sal sar sas sau sba sbb sbg sbk sbl sbr sbs sbu sga sgb sgg sgk sgl sgr sgs sgu sk- ska skb skg skk skl skr sks sku sla slb slg slk sll slr sls slu sr- sra srb srg srk srl srr srs ss- ssa ssb ssg ssk ssl ssr sss ssu sua sub sug suk sul sur sus suu ua- uaa uab uag uak ual uar uas uau uba ubb ubg ubk ubl ubr ubs ubu uga ugb ugg ugk ugl ugr ugs ugu uka ukb ukk ukl ukr uku ula ulb ulg ulk ull ulr uls ulu ur- ura urb urg urk url urr urs uru usa usb usg usk usl usr uss usu uua uug uur uus uuu