-al a-a a-c aaa aac aal aam aan aas ac- aca acc acl acm acn acs al- ala alc all alm aln als ama amc aml amm amn ams an- ana anc anl anm ann ans as- asa asc asl asm asn ass c-- caa cac cal cam can cas cca ccc ccl ccm ccn ccs cl- cla clc cll clm cln cls cma cmc cml cmm cmn cms cn- cna cnc cnl cnm cnn cns csa csc csl csm csn css la- laa lac lal lam lan las lca lcc lcl lcm lcn lcs lla llc lll llm lln lls lma lmc lml lmm lmn lms lna lnc lnl lnm lnn lns lsa lsc lsl lsm lsn lss maa mac mal mam man mas mc- mca mcc mcl mcm mcn mcs mla mlc mll mlm mln mls mma mmc mml mmm mmn mms mna mnc mnl mnm mnn mns msa msc msl msm msn mss naa nac nal nam nan nas nca ncc ncl ncm ncn ncs nla nlc nll nlm nln nls nma nmc nml nmm nmn nms nna nnc nnl nnm nnn nns nsa nsc nsl nsm nsn nss saa sac sal sam san sas sca scc scl scm scn scs sla slc sll slm sln sls sma smc sml smm smn sms sna snc snl snm snn sns ss- ssa ssc ssl ssm ssn sss