ria ric rid rie rig rii ril rio rir rit riy rla rlc rld rle rlg rli rll rlo rlr rlt rly roa roc rod roe rog roi rol roo ror rot roy rra rrc rrd rrg rri rrl rrr rrt rta rtc rtd rte rtg rti rtl rto rtr rtt rty ry- rya ryc ryd rye ryg ryo ryr ryy taa tac tad tae tag tai tal tao tar tat tay tca tcc tcd tce tcg tci tcl tco tcr tct tda tdc tdd tde tdg tdi tdl tdo tdr tdt tdy te- tea tec ted tee teg tei tel teo ter tet tey tga tgc tge tgg tgi tgl tgo tgr tgt tgy tia tic tid tie tig tii til tio tir tit tiy tla tlc tld tle tlg tli tll tlo tlr tlt to- toa toc tod toe tog toi tol too tor tot toy tra trc trd tre trg tri trl tro trr trt try tta ttc ttd tte ttg tti ttl tto ttr ttt tty tya tyc tyd tye tyg tyl tyo tyr tyt yaa yac yad yae yag yai yal yao yar yat yay yca ycc ycd yce yci ycl yco ycy yda yde ydg ydl ydo ydt ydy yea yec yed yee yeg yei yel yeo yer yet yey yga ygc ygl ygo yid yie yig yii yio yir yit ylc yld yle ylg yli yll ylr ylt yly yoc yod yoe yog yoi yol yoo yor yot yoy yra yrc yre yrg yro yrt yta ytc ytd yte ytl yto ytr ytt yyc yye yyg yyt yyy