rpo rpp rpr rpt rrc rrd rrf rri rrm rrn rrp rrr rrt rtc rtd rtf rti rtm rtn rto rtp rtr rtt rty ry- ryc ryd ryf rym ryn ryo ryr ryy tcc tcd tcf tci tcm tcn tco tcp tcr tct tdc tdd tdf tdi tdm tdn tdo tdp tdr tdt tdy tfc tfd tff tfi tfm tfn tfo tfp tfr tft tic tid tif tii tim tin tio tip tir tit tiy tmc tmd tmf tmi tmm tmn tmo tmp tmr tmt tmy tnc tnd tnf tni tnm tnn tno tnp tnr tnt to- toc tod tof toi tom ton too top tor tot toy tpc tpd tpf tpi tpm tpn tpo tpp tpr tpt trc trd trf tri trm trn tro trp trr trt try ttc ttd ttf tti ttm ttn tto ttp ttr ttt tty tyc tyd tyf tym tyn tyo typ tyr tyt ycc ycd ycf yci yco ycp ycy ydn ydo ydt ydy yfc yfd yff yfm yfr yft yid yif yii yim yin yio yip yir yit ymc ymi ymm ymo ymt ynd ynn ynp yny yoc yod yof yoi yom yon yoo yop yor yot yoy ypd ypf ypo yrc yrf yrn yro yrp yrt ytc ytd ytf ytm ytn yto ytp ytr ytt yyc yyf yyt yyy