rcr rcs rct rcu re- rea rec ree reg rei rel ren rer res ret reu rey rga rgc rge rgg rgi rgn rgr rgs rgt ria ric rie rig rii ril rin rir ris rit riy rla rlc rle rlg rli rll rln rlr rls rlt rlu rly rna rnc rng rni rnn rnr rns rnt rnu rny rra rrc rrg rri rrl rrn rrr rrs rrt rru rsa rsc rse rsg rsi rsl rsn rsr rss rst rsu rta rtc rte rtg rti rtl rtn rtr rts rtt rtu rty rua ruc rue rug rui run rur rus rut ruu ruy ry- rya ryc rye ryg ryn ryr rys ryu ryy saa sac sae sag sai sal san sar sas sat sau say sca scc sce scg sci scl scn scr scs sct scu se- sea sec see seg sei sel sen ser ses set seu sey sga sgc sge sgg sgi sgl sgn sgr sgs sgt sgu sia sic sie sig sii sil sin sir sis sit siu sla slc sle slg sli sll sln slr sls slt slu sly sna snc sne sng sni snl snn snr sns snt snu sny sr- sra src sre srg sri srl srn srr srs srt sry ss- ssa ssc sse ssg ssi ssl ssn ssr sss sst ssu sta stc ste stg sti stl stn str sts stt stu sty sua suc sue sug sui sul sun sur sus sut suu suy sy- sya syc sye syg syi syl syn syr sys syt syu taa tac tae tag tai tal tan tar tas tat tau tay tca tcc tce tcg tci tcl tcn tcr tcs tct tcu te- tea tec tee teg tei tel ten ter tes tet teu tey tga tgc tge tgg tgi tgl tgn tgr tgs tgt tgu tgy tia tic tie tig tii til tin tir tis tit tiu tiy tla tlc tle tlg tli tll tln tlr tls tlt tlu tna tnc tne tng tni tnl tnn tnr tns tnt tra trc tre trg tri trl trn trr trs trt tru try tsa tsc tse tsg tsi tsl tsn tsr tss tst tsu tsy tta ttc tte ttg tti ttl ttn ttr tts ttt ttu tty tua tuc tue tug tui tul tun tur tus tut tuu tuy tya tyc tye tyg tyl tyn tyr tys tyt ua- uaa uac uae uag uai ual uan uar uas uat uau uay uca ucc uce ucg uci ucl ucn ucr ucs uct ucu uea uec uee ueg uei uel uen uer ues uet uey uga ugc uge ugg ugi ugl ugn ugr ugs ugt ugu uia uic uie uig uii uil uin uir uis uit uiu ula ulc ule ulg uli ull uln ulr uls ult ulu uly un- una unc une ung uni unl unn unr uns unt unu uny ur- ura urc ure urg uri url urn urr urs urt uru ury usa usc use usg usi usl usn usr uss ust usu uta utc ute uti utl utn utr uts utt utu uty uua uuc uue uug uun uur uus uut uuu uyc uyi uys uyu yaa yac yae yag yai yal yan yar yas yat yau yay yca ycc yce yci ycl ycs ycu ycy yea yec yee yeg yei yel yen yer yes yet yey yga ygc ygl yie yig yii yin yir yis yit ylc yle ylg yli yll ylr yls ylt yly yna yne yng ynn yns ynu yny yra yrc yre yrg yrn yrs yrt yru ysa ysc yse ysg ysi ysl ysr yss yst ysu ysy yta ytc yte ytl ytn ytr yts ytt ytu yua yue yug yui yul yun yur yus yut yuu yuy yyc yye yyg yys yyt yyu yyy