ret reu rgc rgd rge rgg rgi rgn rgo rgr rgt ric rid rie rig rii ril rin rio rir rit rlc rld rle rlg rli rll rln rlo rlr rlt rlu rnc rnd rng rni rnn rno rnr rnt rnu roc rod roe rog roi rol ron roo ror rot rou rrc rrd rrg rri rrl rrn rrr rrt rru rtc rtd rte rtg rti rtl rtn rto rtr rtt rtu ruc rud rue rug rui run ruo rur rut ruu tcc tcd tce tcg tci tcl tcn tco tcr tct tcu tdc tdd tde tdg tdi tdl tdn tdo tdr tdt tdu te- tec ted tee teg tei tel ten teo ter tet teu tgc tge tgg tgi tgl tgn tgo tgr tgt tgu tic tid tie tig tii til tin tio tir tit tiu tlc tld tle tlg tli tll tln tlo tlr tlt tlu tnc tnd tne tng tni tnl tnn tno tnr tnt to- toc tod toe tog toi tol ton too tor tot tou trc trd tre trg tri trl trn tro trr trt tru ttc ttd tte ttg tti ttl ttn tto ttr ttt ttu tuc tud tue tug tui tul tun tuo tur tut tuu ucc ucd uce ucg uci ucl ucn uco ucr uct ucu udc udd ude udg udi udl udn udo udr udt udu uec ued uee ueg uei uel uen uer uet ugc uge ugg ugi ugl ugn ugo ugr ugt ugu uic uid uie uig uii uil uin uio uir uit uiu ulc uld ule ulg uli ull uln ulo ulr ult ulu un- unc und une ung uni unl unn uno unr unt unu uoc uod uoe uog uol uon uoo uor uot ur- urc urd ure urg uri url urn uro urr urt uru utc utd ute uti utl utn uto utr utt utu uuc uue uug uun uur uut uuu