-er -ol ddd dde ddg ddl ddo ddr ddt ddu de- ded dee deg del deo der det deu dgd dge dgg dgl dgr dgt dgu dl- dld dle dlg dll dlo dlr dlt dlu dod doe dog dol doo dor dot dou drd dre drg drl dro drr drt dru dtd dte dtg dtl dto dtr dtt dtu dud due dug dul duo dur dut ed- edd ede edg edl edo edr edt edu eed eee eeg eel eeo eer eet egd ege egg egl ego egr egt egu eld ele elg ell elo elr elt elu eo- eod eoe eog eol eoo eor eot eou erd ere erg erl ero err ert eru etd ete etg etl eto etr ett etu eu- eud eue eug eul eur eut g-d gdd gde gdl gdo gdr gdt gdu ge- ged gee geg gel geo ger get geu ggd ggg ggo ggr ggt ggu gld gle glg gll glo glr glt glu god goe gog gol goo gor got gou grd gre grg grl gro grr grt gru gtd gte gtg gtl gto gtr gtt gtu gu- gud gue gug gul guo gur gut guu ldd lde ldg ldl ldo ldr ldt ldu led lee leg lel leo ler let leu lgd lge lgg lgl lgo lgr lgt lgu lld lle llg lll llo llr llt llu lod loe log lol loo lor lot lou lrd lrg lro lrr lrt lru ltd lte ltg ltl lto ltr ltt ltu lud lue lug lul luo lur lut luu odd ode odg odl odo odr odt odu oed oee oeg oel oeo oer oet ogd oge ogg ogl ogo ogt old ole olg oll olo olt olu oo- ood oog ool ooo oor oot or- ord ore org orl oro orr ort oru ot- otd ote otg otl oto otr ott otu ou- oud oue oul ouo our out rdd rde rdg rdl rdo rdr rdt rdu re- red ree reg rel reo rer ret reu rgd rge rgg rgo rgr rgt rld rle rlg rll rlo rlr rlt rlu rod roe rog rol roo ror rot rou rrd rrg rrl rrr rrt rru rtd rte rtg rtl rto rtr rtt rtu rud rue rug ruo rur rut ruu tdd tde tdg tdl tdo tdr tdt tdu te- ted tee teg tel teo ter tet teu tge tgg tgl tgo tgr tgt tgu tld tle tlg tll tlo tlr tlt tlu to- tod toe tog tol too tor tot tou trd tre trg trl tro trr trt tru ttd tte ttg ttl tto ttr ttt ttu tud tue tug tul tuo tur tut tuu udd ude udg udl udo udr udt udu ued uee ueg uel uer uet uge ugg ugl ugo ugr ugt ugu uld ule ulg ull ulo ulr ult ulu uod uoe uog uol uoo uor uot ur- urd ure urg url uro urr urt uru utd ute utl uto utr utt utu uue uug uur uut uuu