rof rog ron roo rop ror rot roy rpa rpb rpe rpf rpg rpn rpo rpp rpr rpt rra rrb rrf rrg rrn rrp rrr rrt rta rtb rte rtf rtg rtn rto rtp rtr rtt rty ry- rya rye ryf ryg ryn ryo ryr ryy taa tab tae taf tag tan tao tap tar tat tay tba tbb tbe tbf tbg tbn tbo tbp tbr tbt te- tea teb tee tef teg ten teo tep ter tet tey tfa tfb tfe tff tfg tfn tfo tfp tfr tft tga tgb tge tgf tgg tgn tgo tgp tgr tgt tgy tna tnb tne tnf tng tnn tno tnp tnr tnt to- toa tob toe tof tog ton too top tor tot toy tpa tpb tpe tpf tpg tpn tpo tpp tpr tpt tra trb tre trf trg trn tro trp trr trt try tta ttb tte ttf ttg ttn tto ttp ttr ttt tty tya tye tyf tyg tyn tyo typ tyr tyt yaa yab yae yaf yag yan yao yap yar yat yay ybe ybf ybg ybp ybr yby yea yeb yee yef yeg yen yeo yep yer yet yey yfa yfe yff yfr yft yga ygo yna yne yng ynn ynp yny yob yoe yof yog yon yoo yop yor yot yoy ypa ypf ypg ypo yra yre yrf yrg yrn yro yrp yrt yta yte ytf ytn yto ytp ytr ytt yyb yye yyf yyg yyt yyy