-er -th a-a a-t aaa aad aae aag aah aao aar aat ad- ada add ade adg adh ado adr adt aea aed aee aeg aeh aeo aer aet ag- aga agd age agg agh ago agr agt aha ahd ahe ahg ahh aho ahr aht aoa aod aoe aog aoh aoo aor aot ar- ara ard are arg arh aro arr art at- ata atd ate atg ath ato atr att daa dad dae dag dah dao dar dat dda ddd dde ddg ddh ddo ddr ddt de- dea ded dee deg deh deo der det dga dgd dge dgg dgh dgr dgt dh- dha dhd dhe dhh dho dhr dht doa dod doe dog doh doo dor dot dra drd dre drg dro drr drt dta dtd dte dtg dth dto dtr dtt eaa ead eae eag eah eao ear eat ed- eda edd ede edg edh edo edr edt eea eed eee eeg eeo eer eet ega egd ege egg egh ego egr egt eha ehd ehe ehg ehh eho ehr eht eo- eoa eod eoe eog eoh eoo eor eot era erd ere erg erh ero err ert eta etd ete etg eth eto etr ett g-d gaa gad gae gag gah gao gar gat gda gdd gde gdh gdo gdr gdt ge- gea ged gee geg geh geo ger get gga ggd ggg ggh ggo ggr ggt gha ghd ghe ghg ghh gho ghr ght goa god goe gog goh goo gor got gra grd gre grg grh gro grr grt gta gtd gte gtg gth gto gtr gtt haa had hae hag hah hao har hat hda hdd hde hdg hdh hdo hdr hdt he- hea hed hee heg heh heo her het hga hge hgg hgh hgo hgr hgt hha hhd hhe hhg hhh hho hhr hht hoa hod hoe hog hoh hoo hor hot hr- hra hrd hre hrg hrh hro hrr hrt hta htd hte htg hth hto htr htt oaa oad oae oag oah oao oar oat oda odd ode odg odh odo odr odt oea oed oee oeg oeh oeo oer oet oga ogd oge ogg ogh ogo ogt oha ohd ohe ohg ohh oho ohr oht oo- ooa ood oog ooh ooo oor oot or- ora ord ore org orh oro orr ort ot- ota otd ote otg oth oto otr ott ra- raa rad rae rag rah rao rar rat rda rdd rde rdg rdh rdo rdr rdt re- rea red ree reg reh reo rer ret rga rgd rge rgg rgh rgo rgr rgt rh- rha rhd rhe rhg rhh rho rhr rht roa rod roe rog roh roo ror rot rra rrd rrg rrh rrr rrt rta rtd rte rtg rto rtr rtt taa tad tae tag tah tao tar tat tda tdd tde tdg tdh tdo tdr tdt te- tea ted tee teg teh teo ter tet tga tge tgg tgh tgo tgr tgt th- tha thd the thg thh tho thr tht to- toa tod toe tog toh too tor tot tra trd tre trg trh tro trr trt tta ttd tte ttg tth tto ttr ttt