a-a a-q aaa aad aam aan aaq aas ad- ada add adm adn adq ads ama amd amm amn amq ams an- ana and anm ann anq ans aqa aqm aqn aqs as- asa asd asm asn asq ass daa dad dam dan daq das dda ddd ddm ddn ddq dds dma dmd dmm dmn dms dna dnd dnm dnn dnq dns dqa dqn dqs dsa dsd dsm dsn dsq dss maa mad mam man mas mda mdd mdm mdn mdq mds mma mmd mmm mmn mms mna mnm mnn mns mqa msa msd msm msn msq mss naa nad nam nan nas nda ndd ndm ndn nds nma nmd nmm nmn nms nna nnm nnn nns nqs nsa nsd nsm nsn nss qaa qad qam qan qas qda qds qma qms qnd qns qqq qsa qsd qsm saa sad sam san saq sas sda sdd sdm sdn sdq sds sma smd smm smn sms sna snd snm snn sns sqa sqd sqm sqn sqq sqs ss- ssa ssd ssm ssn ssq sss