-al a-a a-b aaa aab aag aal aap aar aas ab- aba abb abg abl abp abr abs ag- aga agb agg agl agp agr ags al- ala alb alg all alp alr als ap- apa apb apg apl app apr aps ar- ara arb arg arl arp arr ars as- asa asb asg asl asp asr ass b-p baa bab bag bal bap bar bas bba bbb bbg bbl bbp bbr bbs bga bgb bgg bgl bgp bgr bgs bla blb blg bll blp blr bls bpa bpb bpg bpl bpp bpr bps bra brb brg brl brp brr brs bsa bsb bsg bsl bsp bsr bss g-p gaa gab gag gal gap gar gas gba gbg gbl gbp gbr gbs gga ggb ggg ggp ggr ggs gla glb glg gll glp glr gls gpa gpb gpg gpl gpp gpr gps gra grb grg grl grp grr grs gsa gsb gsg gsl gsp gsr gss l-p la- laa lab lag lal lap lar las lba lbb lbg lbl lbp lbr lbs lga lgb lgg lgl lgp lgr lgs lla llb llg lll llp llr lls lpa lpb lpg lpl lpp lpr lps lra lrb lrg lrp lrr lrs lsa lsb lsg lsl lsp lsr lss p-p paa pab pag pal pap par pas pba pbb pbg pbl pbp pbr pbs pga pgb pgg pgl pgp pgr pgs pla plb plg pll plp plr pls ppa ppb ppg ppl ppp ppr pps pra prb prg prl prp prr prs ps- psa psb psg psl psp psr pss ra- raa rab rag ral rap rar ras rba rbb rbg rbl rbp rbr rbs rga rgb rgg rgp rgr rgs rla rlg rll rlp rlr rls rpa rpb rpg rpl rpp rpr rps rra rrb rrg rrl rrp rrr rrs rsa rsb rsg rsl rsp rsr rss saa sab sag sal sap sar sas sba sbb sbg sbl sbp sbr sbs sga sgb sgg sgl sgp sgr sgs sla slb slg sll slp slr sls spa spb spg spl spp spr sps sr- sra srb srg srl srp srr srs ss- ssa ssb ssg ssl ssp ssr sss