-al a-a a-c aaa aac aah aal aan aas ac- aca acc ach acl acn acs aha ahc ahh ahl ahn ahs al- ala alc alh all aln als an- ana anc anh anl ann ans as- asa asc ash asl asn ass c-- caa cac cah cal can cas cca ccc cch ccl ccn ccs ch- cha chc chh chl chn chs cl- cla clc clh cll cln cls cn- cna cnc cnh cnl cnn cns csa csc csh csl csn css haa hac hah hal han has hca hcc hch hcl hcn hcs hha hhc hhh hhl hhn hhs hla hlc hlh hll hln hls hna hnc hnh hnl hnn hns hsa hsc hsh hsl hsn hss la- laa lac lah lal lan las lca lcc lch lcl lcn lcs lha lhc lhh lhs lla llc lll lln lls lna lnc lnh lnl lnn lns lsa lsc lsh lsl lsn lss naa nac nah nal nan nas nca ncc nch ncl ncn ncs nha nhc nhh nhl nhn nhs nla nlc nlh nll nln nls nna nnc nnh nnl nnn nns nsa nsc nsh nsl nsn nss saa sac sah sal san sas sca scc sch scl scn scs sh- sha shc shh shl shn shs sla slc slh sll sln sls sna snc snl snn sns ss- ssa ssc ssh ssl ssn sss