rle rlg rlh rli rll rlo rlr rlt rly roa roc roe rog roh roi rol roo ror rot roy rra rrc rrg rrh rri rrl rrr rrt rta rtc rte rtg rti rtl rto rtr rtt rty ry- rya ryc rye ryg ryo ryr ryy taa tac tae tag tah tai tal tao tar tat tay tca tcc tce tcg tch tci tcl tco tcr tct te- tea tec tee teg teh tei tel teo ter tet tey tga tgc tge tgg tgh tgi tgl tgo tgr tgt tgy th- tha thc the thg thh thi thl tho thr tht thy tia tic tie tig tih tii til tio tir tit tiy tla tlc tle tlg tlh tli tll tlo tlr tlt to- toa toc toe tog toh toi tol too tor tot toy tra trc tre trg trh tri trl tro trr trt try tta ttc tte ttg tth tti ttl tto ttr ttt tty tya tyc tye tyg tyl tyo tyr tyt yaa yac yae yag yah yai yal yao yar yat yay yca ycc yce ych yci ycl yco ycy yea yec yee yeg yeh yei yel yeo yer yet yey yga ygc ygl ygo yha yhc yhe yhi yht yie yig yih yii yio yir yit ylc yle ylg yli yll ylr ylt yly yoc yoe yog yoi yol yoo yor yot yoy yra yrc yre yrg yro yrt yta ytc yte yth ytl yto ytr ytt yyc yye yyg yyt yyy