supo supp sups sus- susd susi suso susp suss susu suum suus ucci uccp ucdc ucdd ucin ucio ucmc ucom ucon ucos ucsc ucsd ucsm ucsu uddi udds udic udid udig udim udin udmc udon udoo udop udos udpd udsd udun ugcc ugcg uggo uggs ugis ugni ugod ugos uguu uims uipi uisd umgo ummg ummo umms umno umpc umpg umps umsp umsu umus uncc uncg unci unco uncp uncs undi undo unds ungo ungp ungu uni- unic unii unin unio unis unmc unni unno unns unon unop unos unpc unps uns- unsc unsg unso unum unus uocc uomo upci upcs updm updo upgo upic upim upin upis upmc upnp upon upos uppc uppp uppu upsc upsi upup uscc uscg uscm usco uscs usdc usdm usdo usdp usds usgo usgp usim usin usip usis usmc usmd usmm usmp usms usnc usno usnu usoc usog usoi usos uspc uspo uspp usps ussc usss ussu usui usun usus uucp uuni uuno uuoc uusi uuuu