a-a a-c a-t aaa aac aad aam aao aar aat ac- aca acc acd acm aco acr act ad- ada adc add adm ado adr adt ama amc amd amm amo amr amt aoa aoc aod aom aoo aor aot ar- ara arc ard arm aro arr art at- ata atc atd atm ato atr att c-- caa cac cad cam cao car cat cca ccc ccd ccm cco ccr cct cda cdc cdd cdm cdo cdr cdt cma cmc cmd cmm cmo cmr cmt co- coa coc cod com coo cor cot cra crc crd crm cro crr crt cta ctc ctd ctm cto ctr ctt daa dac dad dam dao dar dat dca dcc dcd dcm dco dcr dct dda ddc ddd ddm ddo ddr ddt dma dmc dmd dmm dmo dmr dmt doa doc dod dom doo dor dot dra drc drd drm dro drr drt dta dtc dtd dtm dto dtr dtt m-o m-r maa mac mad mam mao mar mat mc- mca mcc mcd mcm mco mcr mct mda mdc mdd mdm mdo mdr mdt mma mmc mmd mmm mmo mmr mmt moa moc mod mom moo mor mot mra mrc mrd mrm mro mrr mrt mta mtc mtd mtm mto mtr mtt oaa oac oad oam oao oar oat oc- oca occ ocd ocm oco ocr oct oda odc odd odm odo odr odt om- oma omc omd omm omo omr omt oo- ooa ooc ood oom ooo oor oot or- ora orc ord orm oro orr ort ot- ota otc otd otm oto otr ott ra- raa rac rad ram rao rar rat rca rcc rcd rcm rco rcr rct rda rdc rdd rdm rdo rdr rdt rma rmc rmd rmm rmo rmr rmt roa roc rod rom roo ror rot rra rrc rrd rrm rrr rrt rta rtc rtd rtm rto rtr rtt taa tac tad tam tao tar tat tca tcc tcd tcm tco tcr tct tda tdc tdd tdm tdo tdr tdt tma tmc tmd tmm tmo tmr tmt to- toa toc tod tom too tor tot tra trc trd trm tro trr trt tta ttc ttd ttm tto ttr ttt