-th a-a a-c a-t a-z aaa aac aad aah aas aat aau aaz ac- aca acc acd ach acs act acu acz ad- ada adc add adh ads adt adu adz aha ahc ahd ahh ahs aht ahu ahz as- asa asc asd ash ass ast asu asz at- ata atc atd ath ats att atu atz au- aua auc aud auh aus aut auz az- aza azd azs azt azu azz c-- caa cac cad cah cas cat cau caz cca ccc ccd cch ccs cct ccu ccz cda cdc cdd cdh cds cdt cdu cdz ch- cha chc chd chh chs cht chu chz csa csc csd csh css cst csu csz cta ctc ctd cth cts ctt ctu ctz cua cuc cud cuh cus cut cuu cuz cz- czc czd czt daa dac dad dah das dat dau daz dca dcc dcd dcs dct dcu dda ddc ddd ddh dds ddt ddu ddz dh- dha dhc dhd dhh dhs dht dhu dsa dsc dsd dsh dss dst dsu dsz dta dtc dtd dth dts dtt dtu dtz dua duc dud duh dus dut duz dza dzd dzs dzu haa hac had hah has hat hau haz hca hcc hcd hch hcs hct hda hdc hdd hdh hds hdt hdu hdz hha hhc hhd hhh hhs hht hhu hhz hsa hsc hsd hsh hss hst hsu hsz hta htc htd hth hts htt htz hua huc hud huh hus hut huu huz hzd hzs hzt saa sac sad sah sas sat sau saz sca scc scd sch scs sct scu sda sdc sdd sdh sds sdt sdu sdz sh- sha shc shd shh shs sht shu ss- ssa ssc ssd ssh sss sst ssu ssz sta stc std sth sts stt stu stz sua suc sud suh sus sut suu suz sza szd szu taa tac tad tah tas tat tau taz tca tcc tcd tch tcs tct tcu tda tdc tdd tdh tds tdt tdu th- tha thc thd thh ths tht thu thz tsa tsc tsd tsh tss tst tsu tta ttc ttd tth tts ttt ttu tua tuc tud tuh tus tut tuu tuz tza tzd tzs tzu ua- uaa uac uad uah uas uat uau uaz uca ucc ucd uch ucs uct ucu uda udc udd uds udt udu uha uhc uhd uhh uhs uht uhu usa usc usd ush uss ust usu usz uta utc utd uth uts utt utu utz uua uuc uus uut uuu uza uzh uzu zaa zac zad zah zas zat zaz zcs zds zdt zha zhc zhs zhu zsa zsh zst zsu zsz zta zuc zud zus zut zuz zzs zzt zzz