rpr rpt rra rrb rrc rri rrk rrp rrr rrt rta rtb rtc rte rti rtk rto rtp rtr rtt rty ry- rya ryc rye ryk ryo ryr ryy taa tab tac tae tai tak tao tap tar tat tay tba tbb tbc tbe tbi tbk tbo tbp tbr tbt tca tcb tcc tce tci tck tco tcp tcr tct te- tea teb tec tee tei tek teo tep ter tet tey tia tib tic tie tii tik tio tip tir tit tiy tka tkb tkc tke tkk tko tkp tkr tkt tky to- toa tob toc toe toi tok too top tor tot toy tpa tpb tpc tpe tpi tpk tpo tpp tpr tpt tra trb trc tre tri trk tro trp trr trt try tta ttb ttc tte tti ttk tto ttp ttr ttt tty tya tyc tye tyo typ tyr tyt yaa yab yac yae yai yak yao yap yar yat yay ybc ybe ybi ybp ybr yby yca ycc yce yci yco ycp ycy yea yeb yec yee yei yek yeo yep yer yet yey yie yii yio yip yir yit yka yki ykk yob yoc yoe yoi yok yoo yop yor yot yoy ypa ypo yra yrc yre yro yrp yrt yta ytc yte ytk yto ytp ytr ytt yyb yyc yye yyt yyy