a-ha a-ii aaaa aaac aaad aaah aaai aaas aaca aacc aacd aach aaci aacs aada aadc aadi aads aaha aahs aaic aaii aais aasa aasc aasd aasi aass acaa acac acad acai acas acca accc accd acch acci accs acda acdc acdi acds acha achh achi achs aci- acia acic acid acis acsa acsc acsd acsi acss adaa adac adad adah adai adas adcc adci adcs adda addc addd addi adds adha adhd adhi adhs adia adic adis adsa adsi adss ahac ahad ahah ahai ahas ahdi ahha ahhs ahis ahsa ahss aiai aias aica aicc aicd aich aics aida aidc aidi aids aiha aihs aiia aiic aiid aisa aisd aish aisi asaa asac asad asah asai asas asc- asca ascc asch asci asda asds asha ashi ashs asia asic asii asis assa assc assd assh assi asss c-cd caaa caac caah caas cac- caca cacc cach caci cada cadc cadd cadi cads caha cahs caia caic caid cais casa casc casd cash casi cass ccaa ccac ccad ccai ccas ccca cccc ccci cccs ccdc ccdh ccdi ccds ccha cchs ccic ccid ccii ccis ccsa ccsd ccsi ccss cdaa cdac cdad cdai cdcs cdda cdhs cdic cdii cdis cdss chaa chac chad chah chai chas chca chch chci chcs chdi chha chhs chia chic chid chih chis chsc chsh chsi ciaa cias cica cicc cich cici cics cida cidc cidi cids cihs ciia ciid ciii ciis cis- cisa cisc cisd cish ciss csaa csac csas cscc cscd csch csci cscs csda cshs csia csid csis cssa cssd daad daas daca daci dacs dada dadi dads daha dahi dahs daia daid dais dasa dasc dasd dash dasi dass dcas dcca dccc dcci dccs dcds dchs dcia dcii dcis dcsc dcss dddd ddss dhaa dhad dhai dhis dhsa dia- diac diad dias dica dich dici dida didi dids diii diis dis- disa disc disd dish disi diss dsac dscc dsch dscs dsda dshs dssa dssc dssi h-ii haad haas hacs hada hadh hadi haha hahs haid hais hasa hasc hasd hash hasi hass hcca hccc hcch hccs hchi hchs hcis hcsa hcsc hcss hdca hdci hdda hdhs hdss hhaa hhds hhhh hhhs hi-c hiaa hias hicc hich hics hida hidi hids hihc hihi hiis hisd hish hiss hsac hsad hsas hscc hsci hshs hsia iaaa iaac iaai iaas iaca iacc iacs iadc iahc iahs iaia iais iasa iasc iasi icaa icac icad icai icas icca iccc icci iccs icdc icdd ichc ichd ichi ichs icis icsa icsc icsd icsh icsi icss idad idah idas idca idda idha idia idic idid idis idsa idsc idss ihad ihcc ihis ihsa ihss iiac iias iica iicd iida iiii iiis iisc iisd iisi is-a isac isad isai isas isca iscc iscd isch isci iscs isda isdc isds isha ishi ishs isia isic isis issa issc issh issi isss s-ic s-ii sa-c saac saad saah saas saca sacc sacd saci sacs sada sadc sadd sadh sadi sads saha sahi sahs saia saic said saih sais sasa sasc sasd sash sasi sass scaa scac scad scai scas sccc sccs scda scdc scds sch- scha schh schi schs sci- scia scic scid scis scsa scsc scsd scsh scsi sdcc sdch sddc sdds sdha sdhd sdhs sdic sdsc sdss shac shad shah shai shas shca shcc shha shhh shhs shia shid shih shii shis shsc siaa siac siah siai sias sica sicc sich sici sics sida sidd sidh sidi sids siha sihi sihs sisa sisc sisd sish sisi siss ssaa ssac ssas ssca sscc ssci sscs ssdc ssdd sshs ssid ssis sssa sssc sssh sssi ssss