a-a a-t aaa aag aam aao aar aat ag- aga agg agm ago agr agt ama amg amm amo amr amt aoa aog aom aoo aor aot ar- ara arg arm aro arr art at- ata atg atm ato atr att gaa gag gam gao gar gat gga ggg ggm ggo ggr ggt gma gmg gmm gmo gmr gmt goa gog gom goo gor got gra grg grm gro grr grt gta gtg gtm gto gtr gtt m-o m-r maa mag mam mao mar mat mga mgm mgo mgr mgt mma mmg mmm mmo mmr mmt moa mog mom moo mor mot mra mrg mrm mro mrr mrt mta mtg mtm mto mtr mtt oaa oag oam oao oar oat oga ogg ogo ogt om- oma omg omm omo omr omt oo- ooa oog oom ooo oor oot or- ora org orm oro orr ort ot- ota otg otm oto otr ott ra- raa rag ram rao rar rat rga rgg rgo rgr rgt rma rmg rmm rmo rmr rmt roa rog rom roo ror rot rra rrg rrm rrr rrt rta rtg rtm rto rtr rtt taa tag tam tao tar tat tga tgg tgm tgo tgr tgt tma tmg tmm tmo tmr tmt to- toa tog tom too tor tot tra trg trm tro trr trt tta ttg ttm tto ttr ttt