-ana a-ha aaaa aaac aaah aaan aaas aaca aacc aach aacn aacs aaha aahs aana aasa aasc aass acaa acac acan acas acca accc acch accs acha achh achs acsa acsc acss ahac ahah ahas ahha ahhs ahsa ahss ana- anaa anac anah anan anas anca ancc anha anhs anna anns ansa asaa asac asah asan asas asc- asca ascc asch asha ashs asnc assa assc assh assn asss caaa caac caah caan caas cac- caca cacc cach caha cahn cahs cana canc canh cann cans casa casc cash cass ccaa ccac ccas ccca cccc cccs ccha cchs ccna ccnc ccns ccsa ccsn ccss chaa chac chah chan chas chca chch chcs chha chhs chnc chns chsc chsh cnaa cnac cnas cnhs cnna cnsa cnss csaa csac csas cscc csch cscs cshs cssa haan haas hacs haha hahn hahs hana hanc hann hans hasa hasc hash hass hcca hccc hcch hccs hchs hcsa hcsc hcss hhaa hhhh hhhs hncs hnhs hnna hsac hsas hscc hscn hshs naaa naac naan naas naca nacc nach nacs naha nahs nan- nana nann nans nas- nasa nasc nash nass ncaa ncac ncca nccc nccn nccs ncha nchc nchs ncna ncnc ncsa ncsc ncss nhcc nhhs nhnn nhsc nnhs nnnn nnsa nnss nsaa nsac nsca nscc nscs nshs nsna nssa nssc nsss sa-c saac saah saan saas saca sacc sacn sacs saha sahn sahs sana sann sans sasa sasc sash sass scaa scac scan scas sccc sccs sch- scha schh schs scna scsa scsc scsh scsn shac shah shan shas shca shcc shha shhh shhs shsc snas snca sncc snhs snns ssaa ssac ssan ssas ssca sscc sscs sshs ssns sssa sssc sssh ssss