rie rig rii rio rip rir rit riy roa roc rod roe rog roi roo rop ror rot roy rpa rpc rpd rpe rpg rpi rpo rpp rpr rpt rra rrc rrd rrg rri rrp rrr rrt rta rtc rtd rte rtg rti rto rtp rtr rtt rty ry- rya ryc ryd rye ryg ryo ryr ryy taa tac tad tae tag tai tao tap tar tat tay tca tcc tcd tce tcg tci tco tcp tcr tct tda tdc tdd tde tdg tdi tdo tdp tdr tdt tdy te- tea tec ted tee teg tei teo tep ter tet tey tga tgc tge tgg tgi tgo tgp tgr tgt tgy tia tic tid tie tig tii tio tip tir tit tiy to- toa toc tod toe tog toi too top tor tot toy tpa tpc tpd tpe tpg tpi tpo tpp tpr tpt tra trc trd tre trg tri tro trp trr trt try tta ttc ttd tte ttg tti tto ttp ttr ttt tty tya tyc tyd tye tyg tyo typ tyr tyt yaa yac yad yae yag yai yao yap yar yat yay yca ycc ycd yce yci yco ycp ycy yda yde ydg ydo ydt ydy yea yec yed yee yeg yei yeo yep yer yet yey yga ygc ygo yid yie yig yii yio yip yir yit yoc yod yoe yog yoi yoo yop yor yot yoy ypa ypd ypg ypo yra yrc yre yrg yro yrp yrt yta ytc ytd yte yto ytp ytr ytt yyc yye yyg yyt yyy