-er -up ddd dde ddg ddo ddp ddr ddt ddu de- ded dee deg deo dep der det deu dgd dge dgg dgp dgr dgt dgu dod doe dog doo dop dor dot dou dpd dpe dpg dpo dpp dpr dpt dpu drd dre drg dro drp drr drt dru dtd dte dtg dto dtp dtr dtt dtu dud due dug duo dup dur dut ed- edd ede edg edo edp edr edt edu eed eee eeg eeo eep eer eet egd ege egg ego egp egr egt egu eo- eod eoe eog eoo eop eor eot eou ep- epd epe epg epo epp epr ept epu erd ere erg ero erp err ert eru etd ete etg eto etp etr ett etu eu- eud eue eug eup eur eut g-d g-p gdd gde gdo gdp gdr gdt gdu ge- ged gee geg geo gep ger get geu ggd ggg ggo ggp ggr ggt ggu god goe gog goo gop gor got gou gpd gpe gpg gpo gpp gpr gpt gpu grd gre grg gro grp grr grt gru gtd gte gtg gto gtp gtr gtt gtu gu- gud gue gug guo gup gur gut guu odd ode odg odo odp odr odt odu oed oee oeg oeo oep oer oet ogd oge ogg ogo ogp ogt oo- ood oog ooo oop oor oot op- opd ope opg opo opp opr opt or- ord ore org oro orp orr ort oru ot- otd ote otg oto otp otr ott otu ou- oud oue ouo oup our out p-p pdd pde pdg pdo pdp pdr pdt pdu ped pee peg peo pep per pet peu pgd pge pgg pgo pgp pgr pgt pod poe pog poo pop por pot pou ppd ppe ppg ppo ppp ppr ppt ppu prd pre prg pro prp prr prt pru pt- ptd pte ptg pto ptp ptr ptt ptu pud pue pug pup pur put puu rdd rde rdg rdo rdp rdr rdt rdu re- red ree reg reo rep rer ret reu rgd rge rgg rgo rgp rgr rgt rod roe rog roo rop ror rot rou rpd rpe rpg rpo rpp rpr rpt rpu rrd rrg rrp rrr rrt rru rtd rte rtg rto rtp rtr rtt rtu rud rue rug ruo rup rur rut ruu tdd tde tdg tdo tdp tdr tdt tdu te- ted tee teg teo tep ter tet teu tge tgg tgo tgp tgr tgt tgu to- tod toe tog too top tor tot tou tpd tpe tpg tpo tpp tpr tpt tpu trd tre trg tro trp trr trt tru ttd tte ttg tto ttp ttr ttt ttu tud tue tug tuo tup tur tut tuu udd ude udg udo udp udr udt udu ued uee ueg uep uer uet uge ugg ugo ugp ugr ugt ugu uod uoe uog uoo uop uor uot up- upd upe upg upo upp upr upt upu ur- urd ure urg uro urp urr urt uru utd ute uto utp utr utt utu uue uug uur uut uuu

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