rnt rny roa roc roe rof rog roi ron roo ror rot roy rra rrc rrf rrg rri rrn rrr rrt rta rtc rte rtf rtg rti rtn rto rtr rtt rty ry- rya ryc rye ryf ryg ryn ryo ryr ryy taa tac tae taf tag tai tan tao tar tat tay tca tcc tce tcf tcg tci tcn tco tcr tct te- tea tec tee tef teg tei ten teo ter tet tey tfa tfc tfe tff tfg tfi tfn tfo tfr tft tga tgc tge tgf tgg tgi tgn tgo tgr tgt tgy tia tic tie tif tig tii tin tio tir tit tiy tna tnc tne tnf tng tni tnn tno tnr tnt to- toa toc toe tof tog toi ton too tor tot toy tra trc tre trf trg tri trn tro trr trt try tta ttc tte ttf ttg tti ttn tto ttr ttt tty tya tyc tye tyf tyg tyn tyo tyr tyt yaa yac yae yaf yag yai yan yao yar yat yay yca ycc yce ycf yci yco ycy yea yec yee yef yeg yei yen yeo yer yet yey yfa yfc yfe yff yfr yft yga ygc ygo yie yif yig yii yin yio yir yit yna yne yng ynn yny yoc yoe yof yog yoi yon yoo yor yot yoy yra yrc yre yrf yrg yrn yro yrt yta ytc yte ytf ytn yto ytr ytt yyc yye yyf yyg yyt yyy