-er -th a-a a-t aaa aad aae aah aao aar aat aau ad- ada add ade adh ado adr adt adu aea aed aee aeh aeo aer aet aeu aha ahd ahe ahh aho ahr aht ahu aoa aod aoe aoh aoo aor aot aou ar- ara ard are arh aro arr art aru at- ata atd ate ath ato atr att atu au- aua aud aue auh auo aur aut daa dad dae dah dao dar dat dau dda ddd dde ddh ddo ddr ddt ddu de- dea ded dee deh deo der det deu dh- dha dhd dhe dhh dho dhr dht dhu doa dod doe doh doo dor dot dou dra drd dre dro drr drt dru dta dtd dte dth dto dtr dtt dtu dua dud due duh duo dur dut eaa ead eae eah eao ear eat eau ed- eda edd ede edh edo edr edt edu eea eed eee eeo eer eet eha ehd ehe ehh eho ehr eht ehu eo- eoa eod eoe eoh eoo eor eot eou era erd ere erh ero err ert eru eta etd ete eth eto etr ett etu eu- eua eud eue eur eut haa had hae hah hao har hat hau hda hdd hde hdh hdo hdr hdt hdu he- hea hed hee heh heo her het heu hha hhd hhe hhh hho hhr hht hhu hoa hod hoe hoh hoo hor hot hou hr- hra hrd hre hrh hro hrr hrt hru hta htd hte hth hto htr htt hua hud hue huh huo hur hut huu oaa oad oae oah oao oar oat oau oda odd ode odh odo odr odt odu oea oed oee oeh oeo oer oet oha ohd ohe ohh oho ohr oht ohu oo- ooa ood ooh ooo oor oot or- ora ord ore orh oro orr ort oru ot- ota otd ote oth oto otr ott otu ou- oua oud oue ouh ouo our out ra- raa rad rae rah rao rar rat rau rda rdd rde rdh rdo rdr rdt rdu re- rea red ree reh reo rer ret reu rh- rha rhd rhe rhh rho rhr rht rhu roa rod roe roh roo ror rot rou rra rrd rrh rrr rrt rru rta rtd rte rto rtr rtt rtu rua rud rue ruh ruo rur rut ruu taa tad tae tah tao tar tat tau tda tdd tde tdh tdo tdr tdt tdu te- tea ted tee teh teo ter tet teu th- tha thd the thh tho thr tht thu to- toa tod toe toh too tor tot tou tra trd tre trh tro trr trt tru tta ttd tte tth tto ttr ttt ttu tua tud tue tuh tuo tur tut tuu ua- uaa uad uae uah uao uar uat uau uda udd ude udo udr udt udu uea ued uee ueh uer uet uha uhd uhe uhh uho uhr uht uhu uoa uod uoe uoo uor uot ur- ura urd ure uro urr urt uru uta utd ute uth uto utr utt utu uua uue uur uut uuu