s-iv s-os sccc sccm sccp sccs sci- scic scim scio scip scir scis sciv scmc scmm scmo scmp scms scom scoo scop scor scpi scpm scpo scps scr- scrc scri scrs scsc scsi scso scsr scsu scum scup scur scvp sicc sici sicm sico sicp sics sicu siim simi simm simo simp sims siop sior sios siou sipc sipi sipo sipp sips sirc siri siro sirp sirr sirs siru sisc sisi siss sisu siui sium sius sivi smcc smcp smic smis smoc smos smps smsc smsp smss smur smus soci socm soco socr socs soic soim soir sois somi somm somo soom soop soor soos sopi sopo sopp sops sopu sori sorm soro sorr sors soru sosi soso soss sosv soum soup sour sous sovo sovs sovu spcc spco spcs spic spim spio spip spir spis spiv spmi spms spoc spoo spop spor spos spps spri sprm spro sprs spso spsp spss spui spur spus srcc srim sris srmc sros srpc srps srsp sscc ssci sscp sscs ssis ssmc ssoc ssop sspc sspo ssps ssrc ssri ssrm ssrs sssc sssi sssm ssss ssvm ssvp suc- succ suci sucr sucs suio suir suis sum- sumi sumo sump sums sumu suor suos sup- supo supp supr sups supv sur- surc suri suro surp surr surs suru surv sus- susi suso susp suss susu suum suus suvi suvs svcc svcs svic svim svir svor svsc u-rp ucci uccp ucio ucmc ucom ucos ucrc ucsc ucsm ucsu uims uipi uirr ummo umms umor umpc umps umri umsp umsu umus uocc uomo uor- uovo upci upcs upic upim upis upmc upor upos uppc uppp uppu upri upsc upsi upup upvc urci uric urim uris uriu urmi uro- urom uroo urpo urri ursi urso urss ursu urum urup urur urus uscc uscm usco uscs usim usip usis usmc usmm usmp usms usoc usoi usos usov uspc uspo uspp usps ussc ussr usss ussu usui usus uucp uuoc uuri uusi uuuu uv-c uvic uvis uvri uvvu vcci vcrs vic- vici vico vics viii vimi vims vios vipr vips virc viri virm viro virr viru visc visi viso visp viss visu vivi vivo vmcc vmcv vmmc vmos vmpc vmps vocm voic voio voip voir vois vomi vomp voms vooc voom voor vor- vori vorm voro vors voru vosi voso voss vosu vour vous vpim vpmi vpro vrci vrio vris vrms vroc vrpm vrsi vsic vsip vsmu vsop vsrp vssc vuco vuir vumc vups vurp vvvv