-al a-a a-c aaa aac aal aam aas ac- aca acc acl acm acs al- ala alc all alm als ama amc aml amm ams as- asa asc asl asm ass c-- caa cac cal cam cas cca ccc ccl ccm ccs cl- cla clc cll clm cls cma cmc cml cmm cms csa csc csl csm css la- laa lac lal lam las lca lcc lcl lcm lcs lla llc lll llm lls lma lmc lml lmm lms lsa lsc lsl lsm lss maa mac mal mam mas mc- mca mcc mcl mcm mcs mla mlc mll mlm mls mma mmc mml mmm mms msa msc msl msm mss saa sac sal sam sas sca scc scl scm scs sla slc sll slm sls sma smc sml smm sms ss- ssa ssc ssl ssm sss