-vac a-ha aaaa aaac aaah aaas aaav aaca aacc aach aacs aacu aacv aaha aahs aasa aasc aass aasu aaus aava acaa acac acas acca accc acch accs accu acha achh achs achu acsa acsc acss acu- acus acvs acvv ahac ahah ahas ahau ahha ahhs ahsa ahss ahua ahus ahva asaa asac asah asas asau asc- asca ascc asch asha ashs ashu assa assc assh asss assu asus asva asvs auaa auca auch ausa aush ausu auvs avas avcc avhs avus avva caaa caac caah caas cac- caca cacc cach caha cahs casa casc cash cass casu cauc caus cava cavs cavu ccaa ccac ccas ccca cccc cccs cccu cccv ccha cchs ccsa ccss ccuc ccus ccvs chaa chac chah chas chau chav chca chch chcs chha chhs chsc chsh chua chus csaa csac csas csav cscc csch cscs cshs cssa csua csus cuau cuca cucc cusa cush cuss cusu cvac cvas cvca cvcc cvhs cvss haas hacs haha hahs hasa hasc hash hass hau- haus hava hcca hccc hcch hccs hchs hcsa hcsc hcss hhaa hhhh hhhs hhus hsac hsas hscc hshs hsua huac huah huas huch hucs hucu huhs huhu husa hush huss huus hvac hvcc hvhs hvsc sa-c saac saah saas saca sacc sacs sacu saha sahs sahu sasa sasc sash sass saua sauc sauh saus sava savs savu scaa scac scas sccc sccs sch- scha schh schs scsa scsc scsh scsu scua shac shah shas shau shav shca shcc shha shhh shhs shsc shua shus shuu shva shvc ssaa ssac ssas ssau ssca sscc sscs sshs sssa sssc sssh ssss suas suc- succ such sucs suha sus- susa suss susu suus suva suvs svcc svcs svhs svsc uaca uahs uasa uaua uavs ucas ucav ucca ucha uchs ucsa ucsc ucsu ucua uhss uhuh us-a usaa usac usas usca uscc usch uscs usha ushs ushu ussa ussc usss ussu usua usus uuuu uv-a uv-c uvaa uvac uvas uvvu vaas vaca vach vacs vahs vas- vasa vash vass vasu vaus vava vavs vhhh vhhs vshs vssc vuca vvhs vvvv