spa spc spe spg sph spl spo spp sps spu spy ss- ssa ssc sse ssg ssh ssl sso ssp sss ssu sua suc sue sug suh sul suo sup sus suu suy sy- sya syc sye syg syh syl syp sys syu ua- uaa uac uae uag uah ual uao uap uas uau uay uca ucc uce ucg uch ucl uco ucp ucs ucu uea uec uee ueg ueh uel uep ues uey uga ugc uge ugg ugh ugl ugo ugp ugs ugu uha uhc uhe uhh uhl uho uhp uhs uhu uhy ula ulc ule ulg ull ulo ulp uls ulu uly uoa uoc uoe uog uol uoo uop uos up- upa upc upe upg uph upo upp ups upu usa usc use usg ush usl uso usp uss usu uua uuc uue uug uus uuu uyc uyo uys uyu yaa yac yae yag yah yal yao yap yas yau yay yca ycc yce ych ycl yco ycp ycs ycu ycy yea yec yee yeg yeh yel yeo yep yes yey yga ygc ygl ygo yha yhc yhe yhs yhu ylc yle ylg yll yls yly yoc yoe yog yol yoo yop yos you yoy ypa ypg ypl ypo yps ypu ysa ysc yse ysg ysl yso ysp yss ysu ysy yua yue yug yuh yul yuo yup yus yuu yuy yyc yye yyg yys yyu yyy