a-a a-q aaa aad aam aaq aas ad- ada add adm adq ads ama amd amm amq ams aqa aqm aqs as- asa asd asm asq ass daa dad dam daq das dda ddd ddm ddq dds dma dmd dmm dms dqa dqs dsa dsd dsm dsq dss maa mad mam mas mda mdd mdm mdq mds mma mmd mmm mms mqa msa msd msm msq mss qaa qad qam qas qda qds qma qms qqq qsa qsd qsm saa sad sam saq sas sda sdd sdm sdq sds sma smd smm sms sqa sqd sqm sqq sqs ss- ssa ssd ssm ssq sss