-al a-a a-b aaa aab aag aal aam aas aau ab- aba abb abg abl abm abs abu ag- aga agb agg agl agm ags agu al- ala alb alg all alm als alu ama amb amg aml amm ams amu as- asa asb asg asl asm ass asu au- aua aub aug aul aum aus b-u baa bab bag bal bam bas bau bba bbb bbg bbl bbm bbs bbu bga bgb bgg bgl bgm bgs bgu bla blb blg bll blm bls blu bma bmb bmg bml bmm bms bmu bsa bsb bsg bsl bsm bss bsu bua bub bug bul bum bus buu gaa gab gag gal gam gas gau gba gbg gbl gbm gbs gbu gga ggb ggg ggm ggs ggu gla glb glg gll glm gls glu gma gmb gmg gml gmm gms gsa gsb gsg gsl gsm gss gsu gu- gua gub gug gul gum gus guu la- laa lab lag lal lam las lau lba lbb lbg lbl lbm lbs lbu lga lgb lgg lgl lgm lgs lgu lla llb llg lll llm lls llu lma lmb lmg lml lmm lms lmu lsa lsb lsg lsl lsm lss lsu lua lub lug lul lum lus luu maa mab mag mal mam mas mau mba mbb mbg mbl mbm mbs mbu mga mgb mgl mgm mgs mgu mla mlb mlg mll mlm mls mlu mma mmb mmg mml mmm mms mmu msa msb msg msl msm mss msu mua mub mug mul mum mus muu saa sab sag sal sam sas sau sba sbb sbg sbl sbm sbs sbu sga sgb sgg sgl sgm sgs sgu sla slb slg sll slm sls slu sma smb smg sml smm sms smu ss- ssa ssb ssg ssl ssm sss ssu sua sub sug sul sum sus suu ua- uaa uab uag ual uam uas uau uba ubb ubg ubl ubs ubu uga ugb ugg ugl ugm ugs ugu ula ulb ulg ull ulm uls ulu um- uma umb umg uml umm ums umu usa usb usg usl usm uss usu uua uug uum uus uuu