sucs sudd sudi suds suid suin suis sul- sulc suld suli sull sulm sulu sum- sumd sumi sums sumu sumy sun- sund suni sunn suns sunu suny sus- susd susi suss susu susy suum suus suyi suyn suyu sydi syds syis syl- syli syll syls sym- symi syms syn- sync synd syns synu syny syss syun ucci ucdc ucdd ucil ucin ucmc ucsc ucsd ucsm ucsu uddi udds udic udid udim udin udmc udny udsd udsl udun uiml uims uisd ulcc ulic ulim ulli ully ulmi ulmu ulul ulum ulus ulys umms umsu umus uncc unci uncl uncs undi unds undy uni- unic unii unin unis unmc unni unns uns- unsc unum unus uscc uscm uscs usdc usdl usdm usds usim usin usis uslu usmc usmd usmm usms usnc usnu ussc usss ussu ussy usui usul usun usus uulu uuni uusi uuuu uuyn uyin yccc ydil ydin ydul yidi yids yidu yild yili yill yins yiss yiud ylds ylid ylli ylls ymci ymns ymyd ysii yssu yudu yuin yuli yuls yulu yumi yund yuns yuny yuyu yyyy