ssla sslc ssle sslp ssmc ssml ssns sspa sspc sspe sspl ssps sssa sssc sssm ssss suam suan suas suc- succ sucs suee suel suen sues sueu sul- sula sulc sule sull sulm sulp sulu sum- suma sume sump sums sumu sun- suna sune sunn suns sunu sup- supa supe supp sups sus- susa suse susp suss susu suum suus uaca uaes uamc uams uasa uasp uaua ucal ucam ucan ucas ucca uccp ucea ucel uces ucla ucmc ucpa ucsa ucsc ucsm ucsu ucua uele uell uesn uess ulaa ulae ulam ulan ulas ulcc ulea ulee ulen ules ulla ulle ulma ulme ulmu ulna ulne ulsa ulua ulul ulum ulus umaa umac uman umap umas umec umes umla umma umms umpc umpe umps umsa umsp umsu umus unaa unac unal unam unan unas unau unca uncc unce uncl uncp uncs unec unee unen unes unle unlp unma unmc unna unne unns unpa unpc unps uns- unsa unsc unum unus upac upal upas upca upcs upen upla upma upmc upme upml upne upnp uppa uppc uppe uppp uppu upsa upsc upse upup us-a usaa usac usal usan usap usas usca uscc usce uscm uscs usea usee usel usen uses usle uslp uslu usma usmc usme usmm usmp usms usna usnc usnu uspa uspc uspp usps ussa ussc usse usss ussu usua usul usun usus uucp uuen uulu uuuu