a-a a-t aaa aad aam aan aao aas aat ad- ada add adm adn ado ads adt ama amd amm amn amo ams amt an- ana and anm ann ano ans ant aoa aod aom aon aoo aos aot as- asa asd asm asn aso ass ast at- ata atd atm atn ato ats att daa dad dam dan dao das dat dda ddd ddm ddn ddo dds ddt dma dmd dmm dmn dmo dms dmt dna dnd dnm dnn dno dns dnt doa dod dom don doo dos dot dsa dsd dsm dsn dso dss dst dta dtd dtm dtn dto dts dtt m-o maa mad mam man mao mas mat mda mdd mdm mdn mdo mds mdt mma mmd mmm mmn mmo mms mmt mna mnm mnn mno mns mnt moa mod mom mon moo mos mot msa msd msm msn mso mss mst mta mtd mtm mtn mto mts mtt naa nad nam nan nao nas nat nda ndd ndm ndn ndo nds ndt nma nmd nmm nmn nmo nms nmt nna nnm nnn nno nns nnt no- noa nod nom non noo nos not nsa nsd nsm nsn nso nss nst nta ntd ntm ntn nto nts ntt oaa oad oam oan oao oas oat oda odd odm odn odo ods odt om- oma omd omm omn omo oms omt on- ona ond onn ono ons ont oo- ooa ood oom oon ooo oos oot os- osa osd osm osn oso oss ost ot- ota otd otm otn oto ots ott saa sad sam san sao sas sat sda sdd sdm sdn sdo sds sdt sma smd smm smn smo sms smt sna snd snm snn sno sns snt soa sod som son soo sos sot ss- ssa ssd ssm ssn sso sss sst sta std stm stn sto sts stt taa tad tam tan tao tas tat tda tdd tdm tdn tdo tds tdt tma tmd tmm tmn tmo tms tmt tna tnd tnm tnn tno tns tnt to- toa tod tom ton too tos tot tsa tsd tsm tsn tso tss tst tta ttd ttm ttn tto tts ttt