a-ii aaaa aaac aaai aaas aaca aacc aaci aacs aacu aaic aaii aais aasa aasc aasi aass aasu aaus acaa acac acai acas acca accc acci accs accu aci- acia acic acis acsa acsc acsi acss acu- acus aiai aias aica aicc aics aiia aiic aisa aisi aiui aqai aqas aqsa aqu- aqua asaa asac asai asas asau asc- asca ascc asci ascq asia asic asii asis asqc assa assc assi assq asss assu asui asus auaa auca auci auis ausa ausu caaa caac caas cac- caca cacc caci caia caic cais caiu casa casc casi cass casu cauc caus ccaa ccac ccai ccas ccca cccc ccci cccs cccu ccic ccii ccis ccsa ccsi ccss ccuc ccus ciaa cias ciau cica cicc cici cicq cics cicu ciia ciii ciis cis- cisa cisc cisq ciss ciuc cius csaa csac csas cscc csci cscs csia csis cssa csua csus cuau cuca cucc cuci cucq cui- cuis cusa cuss cusu iaaa iaac iaai iaas iaca iacc iacs iacu iaia iais iasa iasc iasi icaa icac icai icas icca iccc icci iccs iccu icis icsa icsc icsi icss icus iiac iias iica iiii iiis iisc iisi iisu iiuc is-a isac isai isas isca iscc isci iscs iscu isia isic isis issa issc issi isss issu isua isuq isus iucc iuiu iuss qa-c qass qisi qqqq qsas qsqs quaa quai quas qucu quia quic quis quu- s-ic s-ii sa-c saac saas saca sacc saci sacs sacu saia saic saiq sais saqi sasa sasc sasi sass saua sauc saus scaa scac scai scas sccc sccs sci- scia scic scis scsa scsc scsi scsu scua siaa siac siai sias siau sica sicc sici sics sicu sisa sisc sisi siss sisu siui sius ssaa ssac ssas ssau ssca sscc ssci sscs ssis sssa sssc sssi ssss suas suc- succ suci sucs suis suqs sus- susa susi suss susu suus uaca uasa uaua ucai ucas ucca ucci ucsa ucsc ucsu ucua uica uqac uqcc us-a usaa usac usas usca uscc uscs usia usis ussa ussc usss ussu usua usui usus uusi uuuu