-th a-a a-c a-t aaa aac aad aah aan aas aat aau ac- aca acc acd ach acn acs act acu ad- ada adc add adh adn ads adt adu aha ahc ahd ahh ahn ahs aht ahu an- ana anc and anh ann ans ant anu as- asa asc asd ash asn ass ast asu at- ata atc atd ath atn ats att atu au- aua auc aud auh aun aus aut c-- caa cac cad cah can cas cat cau cca ccc ccd cch ccn ccs cct ccu cda cdc cdd cdh cdn cds cdt cdu ch- cha chc chd chh chn chs cht chu cn- cna cnc cnd cnh cnn cns cnt cnu csa csc csd csh csn css cst csu cta ctc ctd cth ctn cts ctt ctu cua cuc cud cuh cun cus cut cuu daa dac dad dah dan das dat dau dca dcc dcd dcn dcs dct dcu dda ddc ddd ddh ddn dds ddt ddu dh- dha dhc dhd dhh dhs dht dhu dna dnc dnd dnh dnn dns dnt dsa dsc dsd dsh dsn dss dst dsu dta dtc dtd dth dtn dts dtt dtu dua duc dud duh dun dus dut haa hac had hah han has hat hau hca hcc hcd hch hcn hcs hct hda hdc hdd hdh hdn hds hdt hdu hha hhc hhd hhh hhn hhs hht hhu hna hnc hnd hnh hnn hns hnt hnu hsa hsc hsd hsh hsn hss hst hsu hta htc htd hth htn hts htt hua huc hud huh hun hus hut huu naa nac nad nah nan nas nat nau nca ncc ncd nch ncn ncs nct ncu nda ndc ndd ndh ndn nds ndt ndu nha nhc nhd nhh nhn nhs nht nhu nna nnc nnh nnn nns nnt nnu nsa nsc nsd nsh nsn nss nst nsu nta ntc ntd nth ntn nts ntt ntu nua nuc nud nuh nun nus nut nuu saa sac sad sah san sas sat sau sca scc scd sch scn scs sct scu sda sdc sdd sdh sdn sds sdt sdu sh- sha shc shd shh shn shs sht shu sna snc snd snn sns snt snu ss- ssa ssc ssd ssh ssn sss sst ssu sta stc std sth stn sts stt stu sua suc sud suh sun sus sut suu taa tac tad tah tan tas tat tau tca tcc tcd tch tcn tcs tct tcu tda tdc tdd tdh tdn tds tdt tdu th- tha thc thd thh thn ths tht thu tna tnc tnd tnh tnn tns tnt tsa tsc tsd tsh tsn tss tst tsu tta ttc ttd tth ttn tts ttt ttu tua tuc tud tuh tun tus tut tuu ua- uaa uac uad uah uan uas uat uau uca ucc ucd uch ucn ucs uct ucu uda udc udd udn uds udt udu uha uhc uhd uhh uhs uht uhu un- una unc und unh unn uns unt unu usa usc usd ush usn uss ust usu uta utc utd uth utn uts utt utu uua uuc uun uus uut uuu