rcr rct rcu rda rdc rdd rde rdh rdi rdn rdo rdr rdt rdu re- rea rec red ree reh rei ren reo rer ret reu rh- rha rhc rhd rhe rhh rhi rhn rho rhr rht rhu ria ric rid rie rih rii rin rio rir rit rna rnc rnd rnh rni rnn rno rnr rnt rnu roa roc rod roe roh roi ron roo ror rot rou rra rrc rrd rrh rri rrn rrr rrt rru rta rtc rtd rte rti rtn rto rtr rtt rtu rua ruc rud rue ruh rui run ruo rur rut ruu taa tac tad tae tah tai tan tao tar tat tau tca tcc tcd tce tch tci tcn tco tcr tct tcu tda tdc tdd tde tdh tdi tdn tdo tdr tdt tdu te- tea tec ted tee teh tei ten teo ter tet teu th- tha thc thd the thh thi thn tho thr tht thu tia tic tid tie tih tii tin tio tir tit tiu tna tnc tnd tne tnh tni tnn tno tnr tnt to- toa toc tod toe toh toi ton too tor tot tou tra trc trd tre trh tri trn tro trr trt tru tta ttc ttd tte tth tti ttn tto ttr ttt ttu tua tuc tud tue tuh tui tun tuo tur tut tuu ua- uaa uac uad uae uah uai uan uao uar uat uau uca ucc ucd uce uch uci ucn uco ucr uct ucu uda udc udd ude udi udn udo udr udt udu uea uec ued uee ueh uei uen uer uet uha uhc uhd uhe uhh uhi uho uhr uht uhu uia uic uid uie uii uin uio uir uit uiu un- una unc und une unh uni unn uno unr unt unu uoa uoc uod uoe uon uoo uor uot ur- ura urc urd ure uri urn uro urr urt uru uta utc utd ute uth uti utn uto utr utt utu uua uuc uue uun uur uut uuu