-al -th a-a a-c a-t aaa aac aah aal aan aas aat ac- aca acc ach acl acn acs act aha ahc ahh ahl ahn ahs aht al- ala alc alh all aln als alt an- ana anc anh anl ann ans ant as- asa asc ash asl asn ass ast at- ata atc ath atl atn ats att c-- caa cac cah cal can cas cat cca ccc cch ccl ccn ccs cct ch- cha chc chh chl chn chs cht cl- cla clc clh cll cln cls clt cn- cna cnc cnh cnl cnn cns cnt csa csc csh csl csn css cst cta ctc cth ctl ctn cts ctt haa hac hah hal han has hat hca hcc hch hcl hcn hcs hct hha hhc hhh hhl hhn hhs hht hla hlc hlh hll hln hls hlt hna hnc hnh hnl hnn hns hnt hsa hsc hsh hsl hsn hss hst hta htc hth htl htn hts htt la- laa lac lah lal lan las lat lca lcc lch lcl lcn lcs lct lha lhc lhh lhs lht lla llc lll lln lls llt lna lnc lnh lnl lnn lns lnt lsa lsc lsh lsl lsn lss lst lta ltc lth ltl lts ltt naa nac nah nal nan nas nat nca ncc nch ncl ncn ncs nct nha nhc nhh nhl nhn nhs nht nla nlc nlh nll nln nls nlt nna nnc nnh nnl nnn nns nnt nsa nsc nsh nsl nsn nss nst nta ntc nth ntn nts ntt saa sac sah sal san sas sat sca scc sch scl scn scs sct sh- sha shc shh shl shn shs sht sla slc slh sll sln sls slt sna snc snl snn sns snt ss- ssa ssc ssh ssl ssn sss sst sta stc sth stl stn sts stt taa tac tah tal tan tas tat tca tcc tch tcl tcn tcs tct th- tha thc thh thl thn ths tht tla tlc tlh tll tln tls tlt tna tnc tnh tnl tnn tns tnt tsa tsc tsh tsl tsn tss tst tta ttc tth ttl ttn tts ttt