-al a-a a-c aaa aac aad aal aan aas ac- aca acc acd acl acn acs ad- ada adc add adl adn ads al- ala alc ald all aln als an- ana anc and anl ann ans as- asa asc asd asl asn ass c-- caa cac cad cal can cas cca ccc ccd ccl ccn ccs cda cdc cdd cdl cdn cds cl- cla clc cld cll cln cls cn- cna cnc cnd cnl cnn cns csa csc csd csl csn css daa dac dad dal dan das dca dcc dcd dcl dcn dcs dda ddc ddd ddl ddn dds dl- dla dlc dld dll dls dna dnc dnd dnl dnn dns dsa dsc dsd dsl dsn dss la- laa lac lad lal lan las lca lcc lcd lcl lcn lcs lda ldc ldd ldl ldn lds lla llc lld lll lln lls lna lnc lnd lnl lnn lns lsa lsc lsd lsl lsn lss naa nac nad nal nan nas nca ncc ncd ncl ncn ncs nda ndc ndd ndl ndn nds nla nlc nld nll nln nls nna nnc nnl nnn nns nsa nsc nsd nsl nsn nss saa sac sad sal san sas sca scc scd scl scn scs sda sdc sdd sdl sdn sds sla slc sld sll sln sls sna snc snd snl snn sns ss- ssa ssc ssd ssl ssn sss