ryy t-x tcc tce tcg tci tcl tcn tco tcr tct tcu tcx te- tec tee teg tei tel ten teo ter tet teu tex tey tgc tge tgg tgi tgl tgn tgo tgr tgt tgu tgy tic tie tig tii til tin tio tir tit tiu tix tiy tlc tle tlg tli tll tln tlo tlr tlt tlu tlx tnc tne tng tni tnl tnn tno tnr tnt tnx to- toc toe tog toi tol ton too tor tot tou tox toy trc tre trg tri trl trn tro trr trt tru trx try ttc tte ttg tti ttl ttn tto ttr ttt ttu ttx tty tuc tue tug tui tul tun tuo tur tut tuu tux tuy txe txi txl txn txt txu tyc tye tyg tyl tyn tyo tyr tyt ucc uce ucg uci ucl ucn uco ucr uct ucu uec uee ueg uei uel uen uer uet uey ugc uge ugg ugi ugl ugn ugo ugr ugt ugu ugx uic uie uig uii uil uin uio uir uit uiu ulc ule ulg uli ull uln ulo ulr ult ulu uly un- unc une ung uni unl unn uno unr unt unu unx uny uoc uoe uog uol uon uoo uor uot uox ur- urc ure urg uri url urn uro urr urt uru urx ury utc ute uti utl utn uto utr utt utu utx uty uuc uue uug uun uur uut uuu uxc uxo uxr uxt uxu uyc uyi uyo uyu xci xcl xcr xcx xee xeg xel xen xer xet xeu xex xge xgi xgl xic xie xii xin xio xit xiu xix xlg xli xlr xlt xnc xno xnu xoc xog xoi xon xoo xor xot xox xrc xrt xrx xry xtc xti xtr xtx xty xue xui xul xun xxi xxl xxo xxx xxy xyl xyr xyy ycc yce yci ycl yco ycu ycy yec yee yeg yei yel yen yeo yer yet yex yey ygc ygl ygo yie yig yii yin yio yir yit ylc yle ylg yli yll ylr ylt yly yne yng ynn ynu yny yoc yoe yog yoi yol yon yoo yor yot you yox yoy yrc yre yrg yrn yro yrt yru ytc yte ytl ytn yto ytr ytt ytu yue yug yui yul yun yuo yur yut yuu yux yuy yxe yxy yyc yye yyg yyt yyu yyy