a-a a-c aaa aac aad aam aan aar aas ac- aca acc acd acm acn acr acs ad- ada adc add adm adn adr ads ama amc amd amm amn amr ams an- ana anc and anm ann anr ans ar- ara arc ard arm arn arr ars as- asa asc asd asm asn asr ass c-- caa cac cad cam can car cas cca ccc ccd ccm ccn ccr ccs cda cdc cdd cdm cdn cdr cds cma cmc cmd cmm cmn cmr cms cn- cna cnc cnd cnm cnn cnr cns cra crc crd crm crn crr crs csa csc csd csm csn csr css daa dac dad dam dan dar das dca dcc dcd dcm dcn dcr dcs dda ddc ddd ddm ddn ddr dds dma dmc dmd dmm dmn dmr dms dna dnc dnd dnm dnn dnr dns dra drc drd drm drn drr drs dsa dsc dsd dsm dsn dsr dss m-r maa mac mad mam man mar mas mc- mca mcc mcd mcm mcn mcr mcs mda mdc mdd mdm mdn mdr mds mma mmc mmd mmm mmn mmr mms mna mnc mnm mnn mnr mns mra mrc mrd mrm mrn mrr mrs msa msc msd msm msn msr mss naa nac nad nam nan nar nas nca ncc ncd ncm ncn ncr ncs nda ndc ndd ndm ndn ndr nds nma nmc nmd nmm nmn nmr nms nna nnc nnm nnn nns nra nrc nrd nrm nrn nrr nrs nsa nsc nsd nsm nsn nsr nss ra- raa rac rad ram ran rar ras rca rcc rcd rcm rcn rcr rcs rda rdc rdd rdm rdn rdr rds rma rmc rmd rmm rmn rmr rms rna rnc rnd rnm rnn rnr rns rra rrc rrd rrm rrn rrr rrs rsa rsc rsd rsm rsn rsr rss saa sac sad sam san sar sas sca scc scd scm scn scr scs sda sdc sdd sdm sdn sdr sds sma smc smd smm smn smr sms sna snc snd snm snn snr sns sr- sra src srd srm srn srr srs ss- ssa ssc ssd ssm ssn ssr sss