-th a-a a-c a-t aaa aac aad aah aao aat aau ac- aca acc acd ach aco act acu ad- ada adc add adh ado adt adu aha ahc ahd ahh aho aht ahu aoa aoc aod aoh aoo aot aou at- ata atc atd ath ato att atu au- aua auc aud auh auo aut c-- caa cac cad cah cao cat cau cca ccc ccd cch cco cct ccu cda cdc cdd cdh cdo cdt cdu ch- cha chc chd chh cho cht chu co- coa coc cod coh coo cot cou cta ctc ctd cth cto ctt ctu cua cuc cud cuh cuo cut cuu daa dac dad dah dao dat dau dca dcc dcd dco dct dcu dda ddc ddd ddh ddo ddt ddu dh- dha dhc dhd dhh dho dht dhu doa doc dod doh doo dot dou dta dtc dtd dth dto dtt dtu dua duc dud duh duo dut haa hac had hah hao hat hau hca hcc hcd hch hco hct hda hdc hdd hdh hdo hdt hdu hha hhc hhd hhh hho hht hhu hoa hoc hod hoh hoo hot hou hta htc htd hth hto htt hua huc hud huh huo hut huu oaa oac oad oah oao oat oau oc- oca occ ocd och oco oct ocu oda odc odd odh odo odt odu oha ohc ohd ohh oho oht ohu oo- ooa ooc ood ooh ooo oot ot- ota otc otd oth oto ott otu ou- oua ouc oud ouh ouo out taa tac tad tah tao tat tau tca tcc tcd tch tco tct tcu tda tdc tdd tdh tdo tdt tdu th- tha thc thd thh tho tht thu to- toa toc tod toh too tot tou tta ttc ttd tth tto ttt ttu tua tuc tud tuh tuo tut tuu ua- uaa uac uad uah uao uat uau uca ucc ucd uch uco uct ucu uda udc udd udo udt udu uha uhc uhd uhh uho uht uhu uoa uoc uod uoo uot uta utc utd uth uto utt utu uua uuc uut uuu