rpe rpg rpi rpl rpn rpo rpp rpr rpt rrc rrg rri rrl rrn rrp rrr rrt rtc rte rtg rti rtl rtn rto rtp rtr rtt rty ry- ryc rye ryg ryn ryo ryr ryy tcc tce tcg tci tcl tcn tco tcp tcr tct te- tec tee teg tei tel ten teo tep ter tet tey tgc tge tgg tgi tgl tgn tgo tgp tgr tgt tgy tic tie tig tii til tin tio tip tir tit tiy tlc tle tlg tli tll tln tlo tlp tlr tlt tnc tne tng tni tnl tnn tno tnp tnr tnt to- toc toe tog toi tol ton too top tor tot toy tpc tpe tpg tpi tpl tpn tpo tpp tpr tpt trc tre trg tri trl trn tro trp trr trt try ttc tte ttg tti ttl ttn tto ttp ttr ttt tty tyc tye tyg tyl tyn tyo typ tyr tyt ycc yce yci ycl yco ycp ycy yec yee yeg yei yel yen yeo yep yer yet yey ygc ygl ygo yie yig yii yin yio yip yir yit ylc yle ylg yli yll ylr ylt yly yne yng ynn ynp yny yoc yoe yog yoi yol yon yoo yop yor yot yoy ypg ypl ypo yrc yre yrg yrn yro yrp yrt ytc yte ytl ytn yto ytp ytr ytt yyc yye yyg yyt yyy