a-a a-t aaa aad aam aao aar aat ad- ada add adm ado adr adt ama amd amm amo amr amt aoa aod aom aoo aor aot ar- ara ard arm aro arr art at- ata atd atm ato atr att daa dad dam dao dar dat dda ddd ddm ddo ddr ddt dma dmd dmm dmo dmr dmt doa dod dom doo dor dot dra drd drm dro drr drt dta dtd dtm dto dtr dtt m-o m-r maa mad mam mao mar mat mda mdd mdm mdo mdr mdt mma mmd mmm mmo mmr mmt moa mod mom moo mor mot mra mrd mrm mro mrr mrt mta mtd mtm mto mtr mtt oaa oad oam oao oar oat oda odd odm odo odr odt om- oma omd omm omo omr omt oo- ooa ood oom ooo oor oot or- ora ord orm oro orr ort ot- ota otd otm oto otr ott ra- raa rad ram rao rar rat rda rdd rdm rdo rdr rdt rma rmd rmm rmo rmr rmt roa rod rom roo ror rot rra rrd rrm rrr rrt rta rtd rtm rto rtr rtt taa tad tam tao tar tat tda tdd tdm tdo tdr tdt tma tmd tmm tmo tmr tmt to- toa tod tom too tor tot tra trd trm tro trr trt tta ttd ttm tto ttr ttt