rni rnn rno rnp rnr rnt rny roa roc roe rog roi ron roo rop ror rot roy rpa rpc rpe rpg rpi rpn rpo rpp rpr rpt rra rrc rrg rri rrn rrp rrr rrt rta rtc rte rtg rti rtn rto rtp rtr rtt rty ry- rya ryc rye ryg ryn ryo ryr ryy taa tac tae tag tai tan tao tap tar tat tay tca tcc tce tcg tci tcn tco tcp tcr tct te- tea tec tee teg tei ten teo tep ter tet tey tga tgc tge tgg tgi tgn tgo tgp tgr tgt tgy tia tic tie tig tii tin tio tip tir tit tiy tna tnc tne tng tni tnn tno tnp tnr tnt to- toa toc toe tog toi ton too top tor tot toy tpa tpc tpe tpg tpi tpn tpo tpp tpr tpt tra trc tre trg tri trn tro trp trr trt try tta ttc tte ttg tti ttn tto ttp ttr ttt tty tya tyc tye tyg tyn tyo typ tyr tyt yaa yac yae yag yai yan yao yap yar yat yay yca ycc yce yci yco ycp ycy yea yec yee yeg yei yen yeo yep yer yet yey yga ygc ygo yie yig yii yin yio yip yir yit yna yne yng ynn ynp yny yoc yoe yog yoi yon yoo yop yor yot yoy ypa ypg ypo yra yrc yre yrg yrn yro yrp yrt yta ytc yte ytn yto ytp ytr ytt yyc yye yyg yyt yyy