rog roi rol ron roo ror rot roy rra rrc rrf rrg rri rrl rrn rrr rrt rta rtc rtf rtg rti rtl rtn rto rtr rtt rty ry- rya ryc ryf ryg ryn ryo ryr ryy taa tac taf tag tai tal tan tao tar tat tay tca tcc tcf tcg tci tcl tcn tco tcr tct tfa tfc tff tfg tfi tfl tfn tfo tfr tft tga tgc tgf tgg tgi tgl tgn tgo tgr tgt tgy tia tic tif tig tii til tin tio tir tit tiy tla tlc tlf tlg tli tll tln tlo tlr tlt tna tnc tnf tng tni tnl tnn tno tnr tnt to- toa toc tof tog toi tol ton too tor tot toy tra trc trf trg tri trl trn tro trr trt try tta ttc ttf ttg tti ttl ttn tto ttr ttt tty tya tyc tyf tyg tyl tyn tyo tyr tyt yaa yac yaf yag yai yal yan yao yar yat yay yca ycc ycf yci ycl yco ycy yfa yfc yff yfr yft yga ygc ygl ygo yif yig yii yin yio yir yit ylc ylg yli yll ylr ylt yly yna yng ynn yny yoc yof yog yoi yol yon yoo yor yot yoy yra yrc yrf yrg yrn yro yrt yta ytc ytf ytl ytn yto ytr ytt yyc yyf yyg yyt yyy