a-a a-c aaa aac aad aam aan aar ac- aca acc acd acm acn acr ad- ada adc add adm adn adr ama amc amd amm amn amr an- ana anc and anm ann anr ar- ara arc ard arm arn arr c-- caa cac cad cam can car cca ccc ccd ccm ccn ccr cda cdc cdd cdm cdn cdr cma cmc cmd cmm cmn cmr cn- cna cnc cnd cnm cnn cnr cra crc crd crm crn crr daa dac dad dam dan dar dca dcc dcd dcm dcn dcr dda ddc ddd ddm ddn ddr dma dmc dmd dmm dmn dmr dna dnc dnd dnm dnn dnr dra drc drd drm drn drr m-r maa mac mad mam man mar mc- mca mcc mcd mcm mcn mcr mda mdc mdd mdm mdn mdr mma mmc mmd mmm mmn mmr mna mnc mnm mnn mnr mra mrc mrd mrm mrn mrr naa nac nad nam nan nar nca ncc ncd ncm ncn ncr nda ndc ndd ndm ndn ndr nma nmc nmd nmm nmn nmr nna nnc nnm nnn nra nrc nrd nrm nrn nrr ra- raa rac rad ram ran rar rca rcc rcd rcm rcn rcr rda rdc rdd rdm rdn rdr rma rmc rmd rmm rmn rmr rna rnc rnd rnm rnn rnr rra rrc rrd rrm rrn rrr