-th a-a a-c a-t aaa aac aad aah aao aar aas aat aau ac- aca acc acd ach aco acr acs act acu ad- ada adc add adh ado adr ads adt adu aha ahc ahd ahh aho ahr ahs aht ahu aoa aoc aod aoh aoo aor aos aot aou ar- ara arc ard arh aro arr ars art aru as- asa asc asd ash aso asr ass ast asu at- ata atc atd ath ato atr ats att atu au- aua auc aud auh auo aur aus aut c-- caa cac cad cah cao car cas cat cau cca ccc ccd cch cco ccr ccs cct ccu cda cdc cdd cdh cdo cdr cds cdt cdu ch- cha chc chd chh cho chr chs cht chu co- coa coc cod coh coo cor cos cot cou cra crc crd crh cro crr crs crt cru csa csc csd csh cso csr css cst csu cta ctc ctd cth cto ctr cts ctt ctu cua cuc cud cuh cuo cur cus cut cuu daa dac dad dah dao dar das dat dau dca dcc dcd dco dcr dcs dct dcu dda ddc ddd ddh ddo ddr dds ddt ddu dh- dha dhc dhd dhh dho dhr dhs dht dhu doa doc dod doh doo dor dos dot dou dra drc drd dro drr drs drt dru dsa dsc dsd dsh dso dsr dss dst dsu dta dtc dtd dth dto dtr dts dtt dtu dua duc dud duh duo dur dus dut haa hac had hah hao har has hat hau hca hcc hcd hch hco hcr hcs hct hda hdc hdd hdh hdo hdr hds hdt hdu hha hhc hhd hhh hho hhr hhs hht hhu hoa hoc hod hoh hoo hor hos hot hou hr- hra hrc hrd hrh hro hrr hrs hrt hru hsa hsc hsd hsh hsr hss hst hsu hta htc htd hth hto htr hts htt hua huc hud huh huo hur hus hut huu oaa oac oad oah oao oar oas oat oau oc- oca occ ocd och oco ocr ocs oct ocu oda odc odd odh odo odr ods odt odu oha ohc ohd ohh oho ohr ohs oht ohu oo- ooa ooc ood ooh ooo oor oos oot or- ora orc ord orh oro orr ors ort oru os- osa osc osd osh oso osr oss ost osu ot- ota otc otd oth oto otr ots ott otu ou- oua ouc oud ouh ouo our ous out ra- raa rac rad rah rao rar ras rat rau rca rcc rcd rch rco rcr rcs rct rcu rda rdc rdd rdh rdo rdr rds rdt rdu rh- rha rhc rhd rhh rho rhr rhs rht rhu roa roc rod roh roo ror ros rot rou rra rrc rrd rrh rrr rrs rrt rru rsa rsc rsd rsh rso rsr rss rst rsu rta rtc rtd rto rtr rts rtt rtu rua ruc rud ruh ruo rur rus rut ruu saa sac sad sah sao sar sas sat sau sca scc scd sch sco scr scs sct scu sda sdc sdd sdh sdo sdr sds sdt sdu sh- sha shc shd shh sho shr shs sht shu soa soc sod soh soo sor sos sot sou sr- sra src srd srh sro srr srs srt ss- ssa ssc ssd ssh sso ssr sss sst ssu sta stc std sth sto str sts stt stu sua suc sud suh suo sur sus sut suu taa tac tad tah tao tar tas tat tau tca tcc tcd tch tco tcr tcs tct tcu tda tdc tdd tdh tdo tdr tds tdt tdu th- tha thc thd thh tho thr ths tht thu to- toa toc tod toh too tor tos tot tou tra trc trd trh tro trr trs trt tru tsa tsc tsd tsh tso tsr tss tst tsu tta ttc ttd tth tto ttr tts ttt ttu tua tuc tud tuh tuo tur tus tut tuu ua- uaa uac uad uah uao uar uas uat uau uca ucc ucd uch uco ucr ucs uct ucu uda udc udd udo udr uds udt udu uha uhc uhd uhh uho uhr uhs uht uhu uoa uoc uod uoo uor uos uot ur- ura urc urd uro urr urs urt uru usa usc usd ush uso usr uss ust usu uta utc utd uth uto utr uts utt utu uua uuc uur uus uut uuu