sna snc sne sni snl snn snp snr sns snu sny spa spc spe spi spl spn spp spr sps spu spy sr- sra src sre sri srl srn srp srr srs sry ss- ssa ssc sse ssi ssl ssn ssp ssr sss ssu sua suc sue sui sul sun sup sur sus suu suy sy- sya syc sye syi syl syn syp syr sys syu ua- uaa uac uae uai ual uan uap uar uas uau uay uca ucc uce uci ucl ucn ucp ucr ucs ucu uea uec uee uei uel uen uep uer ues uey uia uic uie uii uil uin uip uir uis uiu ula ulc ule uli ull uln ulp ulr uls ulu uly un- una unc une uni unl unn unp unr uns unu uny up- upa upc upe upi upn upp upr ups upu ur- ura urc ure uri url urn urp urr urs uru ury usa usc use usi usl usn usp usr uss usu uua uuc uue uun uur uus uuu uyc uyi uys uyu yaa yac yae yai yal yan yap yar yas yau yay yca ycc yce yci ycl ycp ycs ycu ycy yea yec yee yei yel yen yep yer yes yey yie yii yin yip yir yis ylc yle yli yll ylr yls yly yna yne ynn ynp yns ynu yny ypa ypl yps ypu yra yrc yre yrn yrp yrs yru ysa ysc yse ysi ysl ysp ysr yss ysu ysy yua yue yui yul yun yup yur yus yuu yuy yyc yye yys yyu yyy