a-a a-c aaa aac aad aam aap aas ac- aca acc acd acm acp acs ad- ada adc add adm adp ads ama amc amd amm amp ams ap- apa apc apd apm app aps as- asa asc asd asm asp ass c-- caa cac cad cam cap cas cca ccc ccd ccm ccp ccs cda cdc cdd cdm cdp cds cma cmc cmd cmm cmp cms cpa cpc cpd cpm cpp cps csa csc csd csm csp css daa dac dad dam dap das dca dcc dcd dcm dcp dcs dda ddc ddd ddm ddp dds dma dmc dmd dmm dmp dms dpa dpc dpd dpm dpp dps dsa dsc dsd dsm dsp dss maa mac mad mam map mas mc- mca mcc mcd mcm mcp mcs mda mdc mdd mdm mdp mds mma mmc mmd mmm mmp mms mpa mpc mpd mpm mpp mps msa msc msd msm msp mss p-p paa pac pad pam pap pas pca pcc pcd pcm pcp pcs pda pdc pdd pdm pdp pds pma pmc pmd pmm pmp pms ppa ppc ppd ppm ppp pps ps- psa psc psd psm psp pss saa sac sad sam sap sas sca scc scd scm scp scs sda sdc sdd sdm sdp sds sma smc smd smm smp sms spa spc spd spm spp sps ss- ssa ssc ssd ssm ssp sss