a-a a-t aaa aad aam aao aas aat ad- ada add adm ado ads adt ama amd amm amo ams amt aoa aod aom aoo aos aot as- asa asd asm aso ass ast at- ata atd atm ato ats att daa dad dam dao das dat dda ddd ddm ddo dds ddt dma dmd dmm dmo dms dmt doa dod dom doo dos dot dsa dsd dsm dso dss dst dta dtd dtm dto dts dtt m-o maa mad mam mao mas mat mda mdd mdm mdo mds mdt mma mmd mmm mmo mms mmt moa mod mom moo mos mot msa msd msm mso mss mst mta mtd mtm mto mts mtt oaa oad oam oao oas oat oda odd odm odo ods odt om- oma omd omm omo oms omt oo- ooa ood oom ooo oos oot os- osa osd osm oso oss ost ot- ota otd otm oto ots ott saa sad sam sao sas sat sda sdd sdm sdo sds sdt sma smd smm smo sms smt soa sod som soo sos sot ss- ssa ssd ssm sso sss sst sta std stm sto sts stt taa tad tam tao tas tat tda tdd tdm tdo tds tdt tma tmd tmm tmo tms tmt to- toa tod tom too tos tot tsa tsd tsm tso tss tst tta ttd ttm tto tts ttt