a-a a-c aaa aac aam aar aas aay ac- aca acc acm acr acs acy ama amc amm amr ams amy ar- ara arc arm arr ars ary as- asa asc asm asr ass asy ay- aya ayc ayr ays c-- caa cac cam car cas cay cca ccc ccm ccr ccs cma cmc cmm cmr cms cmy cra crc crm crr crs cry csa csc csm csr css csy cya cyc cym cyr cys m-r maa mac mam mar mas may mc- mca mcc mcm mcr mcs mma mmc mmm mmr mms mra mrc mrm mrr mrs mry msa msc msm msr mss msy my- mya myc mym myr mys ra- raa rac ram rar ras ray rca rcc rcm rcr rcs rma rmc rmm rmr rms rra rrc rrm rrr rrs rsa rsc rsm rsr rss ry- rya ryc rym ryr rys ryy saa sac sam sar sas say sca scc scm scr scs sma smc smm smr sms smy sr- sra src srm srr srs sry ss- ssa ssc ssm ssr sss sy- sya syc sym syr sys yaa yac yam yar yas yay yca ycc ycs ycy yma ymc ymm yms yra yrc yrs ysa ysc ysm ysr yss ysy yyc yys yyy