rhr rht rhu ria ric rid rie rih rii rik rip rir rit rkc rke rkk rkp rkt rku rpa rpc rpd rpe rph rpi rpk rpp rpr rpt rpu rra rrc rrd rrh rri rrk rrp rrr rrt rru rta rtc rtd rte rti rtk rtp rtr rtt rtu rua ruc rud rue ruh rui ruk rup rur rut ruu taa tac tad tae tah tai tak tap tar tat tau tca tcc tcd tce tch tci tck tcp tcr tct tcu tda tdc tdd tde tdh tdi tdk tdp tdr tdt tdu te- tea tec ted tee teh tei tek tep ter tet teu th- tha thc thd the thh thi thk thp thr tht thu tia tic tid tie tih tii tik tip tir tit tiu tka tkc tke tkk tkp tkr tkt tpa tpc tpd tpe tph tpi tpk tpp tpr tpt tpu tra trc trd tre trh tri trk trp trr trt tru tta ttc ttd tte tth tti ttk ttp ttr ttt ttu tua tuc tud tue tuh tui tuk tup tur tut tuu ua- uaa uac uad uae uah uai uak uap uar uat uau uca ucc ucd uce uch uci uck ucp ucr uct ucu uda udc udd ude udi udk udp udr udt udu uea uec ued uee ueh uei uep uer uet uha uhc uhd uhe uhh uhi uhp uhr uht uhu uia uic uid uie uii uip uir uit uiu uka ukc uke uki ukk ukp ukr uku up- upa upc upd upe uph upi upk upp upr upt upu ur- ura urc urd ure uri urk urp urr urt uru uta utc utd ute uth uti utk utp utr utt utu uua uuc uue uur uut uuu