oyo oys rcc rce rcg rch rci rcn rco rcr rcs rcv re- rec ree reg reh rei rek ren reo rer res rev rey rgc rge rgg rgh rgi rgk rgn rgo rgr rgs rgv rh- rhc rhe rhg rhh rhi rhn rho rhr rhs rhv ric rie rig rih rii rik rin rio rir ris riv riy rkc rke rkg rkk rko rks rkv rky rnc rng rnh rni rnn rno rnr rns rnv rny roc roe rog roh roi rok ron roo ror ros rov roy rrc rrg rrh rri rrk rrn rrr rrs rsc rse rsg rsh rsi rsk rsn rso rsr rss rsv rvc rve rvg rvh rvi rvn rvo rvr rvs rvv rvy ry- ryc rye ryg ryk ryn ryo ryr rys ryy scc sce scg sch sci sck scn sco scr scs scv se- sec see seg seh sei sek sen seo ser ses sev sey sgc sge sgg sgh sgi sgk sgn sgo sgr sgs sgv sh- shc she shg shh shi shk shn sho shr shs shv shy sic sie sig sih sii sik sin sio sir sis siv sk- skc ske skg skh ski skk sko skr sks sky snc sne sng sni snk snn sno snr sns snv sny soc soe sog soh soi sok son soo sor sos sov soy sr- src sre srg srh sri srk srn sro srr srs srv sry ss- ssc sse ssg ssh ssi ssk ssn sso ssr sss ssv svc sve svg svi svk svn svo svr svs svv svy sy- syc sye syg syh syi syk syn syr sys v-e vcc vce vch vci vcn vco vcr vcs vcy vec vee veg veh vei vek ven veo ver ves vey vgc vgg vgh vgn vgo vgr vgs vh- vhc vhe vhi vho vhs vi- vic vie vig vii vik vin vio vir vis viv viy vkg vn- vng vni vno vnr vns vnv voc voe vog voh voi vok von voo vor vos vov voy vrc vre vrg vrh vri vrk vrn vrr vrs vry vsc vse vsg vsh vsi vsk vsn vso vsr vss vsv vvc vvg vvi vvo vvr vvs vvv vye vyg vyn ycc yce ych yci yco ycs ycv ycy yec yee yeg yeh yei yek yen yeo yer yes yev yey ygc ygo yhc yhe yhi yhs yie yig yih yii yin yio yir yis yki ykk ykn yne yng ynk ynn yns yny yoc yoe yog yoi yok yon yoo yor yos yoy yrc yre yrg yrn yro yrs ysc yse ysg ysi ysk yso ysr yss ysy yve yvi yvo yvr yvy yyc yye yyg yys yyy