roo rop ror rot roy rpc rpd rpe rph rpi rpn rpo rpp rpr rpt rrc rrd rrh rri rrn rrp rrr rrt rtc rtd rte rti rtn rto rtp rtr rtt rty ry- ryc ryd rye ryn ryo ryr ryy tcc tcd tce tch tci tcn tco tcp tcr tct tdc tdd tde tdh tdi tdn tdo tdp tdr tdt tdy te- tec ted tee teh tei ten teo tep ter tet tey th- thc thd the thh thi thn tho thp thr tht thy tic tid tie tih tii tin tio tip tir tit tiy tnc tnd tne tnh tni tnn tno tnp tnr tnt to- toc tod toe toh toi ton too top tor tot toy tpc tpd tpe tph tpi tpn tpo tpp tpr tpt trc trd tre trh tri trn tro trp trr trt try ttc ttd tte tth tti ttn tto ttp ttr ttt tty tyc tyd tye tyn tyo typ tyr tyt ycc ycd yce ych yci yco ycp ycy yde ydn ydo ydt ydy yec yed yee yeh yei yen yeo yep yer yet yey yhc yhe yhi yht yid yie yih yii yin yio yip yir yit ynd yne ynn ynp yny yoc yod yoe yoi yon yoo yop yor yot yoy ypd ypo yrc yre yrn yro yrp yrt ytc ytd yte yth ytn yto ytp ytr ytt yyc yye yyt yyy