a-a a-b a-t aaa aab aag aam aar aas aat aav ab- aba abb abg abm abr abs abt abv ag- aga agb agg agm agr ags agt agv ama amb amg amm amr ams amt amv ar- ara arb arg arm arr ars art arv as- asa asb asg asm asr ass ast asv at- ata atb atg atm atr ats att atv av- ava avb avg avm avr avs avt baa bab bag bam bar bas bat bav bba bbb bbg bbm bbr bbs bbt bga bgb bgg bgm bgr bgs bgt bgv bma bmb bmg bmm bmr bms bmt bmv bra brb brg brm brr brs brt brv bsa bsb bsg bsm bsr bss bst bsv bta btb btg btm btr bts btt btv bva bvb bvg bvm bvr bvs bvt bvv gaa gab gag gam gar gas gat gav gba gbg gbm gbr gbs gbt gbv gga ggb ggg ggm ggr ggs ggt ggv gma gmb gmg gmm gmr gms gmt gmv gra grb grg grm grr grs grt grv gsa gsb gsg gsm gsr gss gst gsv gta gtb gtg gtm gtr gts gtt gtv gva gvb gvg gvm gvr gvs gvt m-r m-v maa mab mag mam mar mas mat mav mba mbb mbg mbm mbr mbs mbt mbv mga mgb mgm mgr mgs mgt mgv mma mmb mmg mmm mmr mms mmt mmv mra mrb mrg mrm mrr mrs mrt mrv msa msb msg msm msr mss mst msv mta mtb mtg mtm mtr mts mtt mtv mva mvb mvg mvm mvr mvs mvt mvv ra- raa rab rag ram rar ras rat rav rba rbb rbg rbm rbr rbs rbt rga rgb rgg rgr rgs rgt rgv rma rmb rmg rmm rmr rms rmt rmv rra rrb rrg rrm rrr rrs rrt rsa rsb rsg rsm rsr rss rst rsv rta rtb rtg rtm rtr rts rtt rtv rva rvb rvg rvm rvr rvs rvt rvv saa sab sag sam sar sas sat sav sba sbb sbg sbm sbr sbs sbt sbv sga sgb sgg sgm sgr sgs sgt sgv sma smb smg smm smr sms smt smv sr- sra srb srg srm srr srs srt srv ss- ssa ssb ssg ssm ssr sss sst ssv sta stb stg stm str sts stt stv sva svb svg svm svr svs svt svv taa tab tag tam tar tas tat tav tba tbb tbg tbm tbr tbs tbt tbv tga tgb tgg tgm tgr tgs tgt tgv tma tmb tmg tmm tmr tms tmt tmv tra trb trg trm trr trs trt trv tsa tsb tsg tsm tsr tss tst tsv tta ttb ttg ttm ttr tts ttt ttv tva tvb tvg tvm tvr tvs tvt v-a vaa vab vag vam var vas vat vav vba vbg vbm vbr vbs vbv vga vgg vgm vgr vgs vgt vm- vma vmm vmr vmt vra vrb vrg vrm vrr vrs vrt vsa vsb vsg vsm vsr vss vst vsv vta vtb vtg vtm vtr vts vtt vtv vva vvb vvg vvm vvr vvs vvt vvv