slues sluis slums sluss smedi smeds smeed smees smell smile smled smule smuss ssies ssmis sssss su-mi succi suciu sudds sudis sudum suede suell sueme suess suici suide suids sulci sulid sulis sulle sulli sulls sulse sulus sumie sumli summi sumud sumui suses susic susie susil susse susus suudu suuel u-cee u-ies uccel uccle ucell ucles uclid uclue uddel udell uedem ueles uimid uisce ulcus uldis ulees ulice ulmic ulmus ululu umeme ummed umsee umudu us-sc usees usell useme usies ussel usses ussie usuli ususi uuism uusis uuuuu