-al -th a-a a-c a-t aaa aac aah aal aas aat aau ac- aca acc ach acl acs act acu aha ahc ahh ahl ahs aht ahu al- ala alc alh all als alt alu as- asa asc ash asl ass ast asu at- ata atc ath atl ats att atu au- aua auc auh aul aus aut c-- caa cac cah cal cas cat cau cca ccc cch ccl ccs cct ccu ch- cha chc chh chl chs cht chu cl- cla clc clh cll cls clt clu csa csc csh csl css cst csu cta ctc cth ctl cts ctt ctu cua cuc cuh cul cus cut cuu haa hac hah hal has hat hau hca hcc hch hcl hcs hct hha hhc hhh hhl hhs hht hhu hla hlc hlh hll hls hlt hlu hsa hsc hsh hsl hss hst hsu hta htc hth htl hts htt hua huc huh hul hus hut huu la- laa lac lah lal las lat lau lca lcc lch lcl lcs lct lcu lha lhc lhh lhs lht lhu lla llc lll lls llt llu lsa lsc lsh lsl lss lst lsu lta ltc lth ltl lts ltt ltu lua luc luh lul lus lut luu saa sac sah sal sas sat sau sca scc sch scl scs sct scu sh- sha shc shh shl shs sht shu sla slc slh sll sls slt slu ss- ssa ssc ssh ssl sss sst ssu sta stc sth stl sts stt stu sua suc suh sul sus sut suu taa tac tah tal tas tat tau tca tcc tch tcl tcs tct tcu th- tha thc thh thl ths tht thu tla tlc tlh tll tls tlt tlu tsa tsc tsh tsl tss tst tsu tta ttc tth ttl tts ttt ttu tua tuc tuh tul tus tut tuu ua- uaa uac uah ual uas uat uau uca ucc uch ucl ucs uct ucu uha uhc uhh uhl uhs uht uhu ula ulc ull uls ult ulu usa usc ush usl uss ust usu uta utc uth utl uts utt utu uua uuc uus uut uuu