shep shes sheu shha shhh shhs shne shps shua shud shue shun shup shus shuu snad snap snas snda sndh sned snee sneh snep snes snhs snns snpp snsd snus sp-a spad spae span spap spas spau spde spdp spea sped spee spen spes sphs spne spns sppd spps spsa spsd spse spsp spss spud spue spun spus ssaa ssan ssap ssas ssau ssdd ssdp ssee ssep sses sshs ssns sspa sspe ssps sssa sssh ssss suan suas suda sudd sude sudh suds sued suee suen sues sueu suha sun- suna sund sune sunn suns sunu sup- supa supe suph supp sups sus- susa susd suse susp suss susu suus uaes uahs uasa uasd uasp uaua udaa udad udas udau udds udea uden udpd udsd udun ueda uend uesn uess uh-d uhde uhna uhss uhuh uhup unaa unan unas unau unda unde unds uned unee unen unes unha unna unne unns unpa unps uns- unsa unus upas upda uped upen upne upnp uppa uppe uppp uppu upsa upse upup us-a usaa usad usan usap usas usda usde usdp usds usea used usee usen uses usha ushs ushu usna usnu uspa uspp usps ussa usse usss ussu usua usun usus uuen uuuu