soy spc spe spg spl spm spn spo spp sps spu spy ss- ssc sse ssg ssl ssm ssn sso ssp sss ssu suc sue sug sul sum sun suo sup sus suu suy sy- syc sye syg syl sym syn syp sys syu ucc uce ucg ucl ucm ucn uco ucp ucs ucu uec uee ueg uel uem uen uep ues uey ugc uge ugg ugl ugm ugn ugo ugp ugs ugu ulc ule ulg ull ulm uln ulo ulp uls ulu uly um- umc ume umg uml umm umn umo ump ums umu un- unc une ung unl unm unn uno unp uns unu uny uoc uoe uog uol uom uon uoo uop uos up- upc upe upg upm upn upo upp ups upu usc use usg usl usm usn uso usp uss usu uuc uue uug uum uun uus uuu uyc uyo uys uyu ycc yce ycl yco ycp ycs ycu ycy yec yee yeg yel yem yen yeo yep yes yey ygc ygl ygm ygo ylc yle ylg yll ylm yls yly ymc yme ymg yml ymm ymo yms yne yng ynn ynp yns ynu yny yoc yoe yog yol yom yon yoo yop yos you yoy ypg ypl ypo yps ypu ysc yse ysg ysl ysm yso ysp yss ysu ysy yue yug yul yum yun yuo yup yus yuu yuy yyc yye yyg yys yyu yyy