-al a-a a-b aaa aab aag aaj aal aar ab- aba abb abg abj abl abr ag- aga agb agg agj agl agr aja ajb ajj ajl ajr al- ala alb alg alj all alr ar- ara arb arg arj arl arr baa bab bag baj bal bar bba bbb bbg bbl bbr bga bgb bgg bgl bgr bja bjg bjj bjr bla blb blg blj bll blr bra brb brg brj brl brr gaa gab gag gaj gal gar gba gbg gbj gbl gbr gga ggb ggg ggj ggr gja gjg gjr gla glb glg glj gll glr gra grb grg grj grl grr jaa jab jag jaj jal jar jba jbg jbj jbl jbr jga jgb jgr jja jjb jjg jjj jjl jjr jla jlb jlg jll jlr jra jrb jrg jrl jrr la- laa lab lag laj lal lar lba lbb lbg lbj lbl lbr lga lgb lgg lgj lgl lgr ljj lla llb llg llj lll llr lra lrb lrg lrr ra- raa rab rag raj ral rar rba rbb rbg rbl rbr rga rgb rgg rgr rja rjg rjr rla rlg rll rlr rra rrb rrg rrl rrr