sisi siss sisu siui sium sius siva sivi smaa smac smad smai smas smcc smdc smia smic smid smis smsc smsd smss smus ssaa ssac ssam ssas ssau ssca sscc ssci sscs ssdc ssdd ssdm ssid ssis ssmc sssa sssc sssi sssm ssss ssvm suam suas suc- succ suci sucs suda sudd sudi suds suid suis sum- suma sumd sumi sums sumu sus- susa susd susi suss susu suum suus suva suvi suvs svcc svcs svic svim svsc uaca uamc uams uasa uasd uaua uavs ucad ucai ucam ucas ucav ucca ucci ucdc ucdd ucmc ucsa ucsc ucsd ucsm ucsu ucua udaa udad udas udau udca uddi udds udic udid udim udma udmc udsd uica uima uims uisd umaa umac umai umas umav umma umms umsa umsu umus us-a usaa usac usad usas usca uscc uscm uscs usda usdc usdm usds usia usim usis usma usmc usmd usmm usms ussa ussc usss ussu usua usui usus uusi uuuu uv-a uv-c uvaa uvac uvas uvda uvic uvid uvis uvvu vaad vaas vaca vacs vada vadi vads vadu vaia vaid vais vama vas- vasa vasi vasm vass vasu vaud vaus vava vavs vcci vcds vdcc vdma vdsi viad viam vias viau vic- vica vici vics vida vidi vids viii vimi vims visa visc visd visi viss visu viva vivi vmac vmas vmca vmcc vmcv vmds vmmc vsic vsmu vssc vuca vuda vudi vudu vumc vvvv