rpn rpo rpp rpr rpt rpu rra rrb rrc rrg rrh rri rrl rrn rrp rrr rrt rru rta rtb rtc rtg rti rtl rtn rto rtp rtr rtt rtu rty rua rub ruc rug ruh rui run ruo rup rur rut ruu ruy ry- rya ryc ryg ryn ryo ryr ryu ryy taa tab tac tag tah tai tal tan tao tap tar tat tau tay tba tbb tbc tbg tbh tbi tbl tbn tbo tbp tbr tbt tbu tca tcb tcc tcg tch tci tcl tcn tco tcp tcr tct tcu tga tgb tgc tgg tgh tgi tgl tgn tgo tgp tgr tgt tgu tgy th- tha thb thc thg thh thi thl thn tho thp thr tht thu thy tia tib tic tig tih tii til tin tio tip tir tit tiu tiy tla tlc tlg tlh tli tll tln tlo tlp tlr tlt tlu tna tnb tnc tng tnh tni tnl tnn tno tnp tnr tnt to- toa tob toc tog toh toi tol ton too top tor tot tou toy tpa tpb tpc tpg tph tpi tpl tpn tpo tpp tpr tpt tpu tra trb trc trg trh tri trl trn tro trp trr trt tru try tta ttb ttc ttg tth tti ttl ttn tto ttp ttr ttt ttu tty tua tub tuc tug tuh tui tul tun tuo tup tur tut tuu tuy tya tyc tyg tyl tyn tyo typ tyr tyt ua- uaa uab uac uag uah uai ual uan uao uap uar uat uau uay uba ubb ubc ubg ubh ubi ubl ubn ubo ubp ubr ubt ubu uby uca ucb ucc ucg uch uci ucl ucn uco ucp ucr uct ucu uga ugb ugc ugg ugh ugi ugl ugn ugo ugp ugr ugt ugu uha uhb uhc uhh uhi uhl uho uhp uhr uht uhu uhy uia uib uic uig uii uil uin uio uip uir uit uiu ula ulb ulc ulg uli ull uln ulo ulp ulr ult ulu uly un- una unb unc ung unh uni unl unn uno unp unr unt unu uny uoa uob uoc uog uol uon uoo uop uor uot up- upa upb upc upg uph upi upn upo upp upr upt upu ur- ura urb urc urg uri url urn uro urp urr urt uru ury uta utb utc uth uti utl utn uto utp utr utt utu uty uua uuc uug uun uur uut uuu uyc uyi uyo uyu yaa yab yac yag yah yai yal yan yao yap yar yat yau yay ybc ybg ybi ybl ybp ybr yby yca ycc ych yci ycl yco ycp ycu ycy yga ygc ygl ygo yha yhc yhi yht yhu yig yih yii yin yio yip yir yit ylc ylg yli yll ylr ylt yly yna yng ynn ynp ynu yny yob yoc yog yoi yol yon yoo yop yor yot you yoy ypa ypg ypl ypo ypu yra yrc yrg yrn yro yrp yrt yru yta ytc yth ytl ytn yto ytp ytr ytt ytu yua yug yuh yui yul yun yuo yup yur yut yuu yuy yyb yyc yyg yyt yyu yyy