a-ii aaaa aaac aaai aaas aaca aacc aaci aacs aacu aaic aaii aais aasa aasc aasi aass aasu aaus acaa acac acag acai acas acca accc acci accs accu acga acgi acgs aci- acia acic acis acsa acsc acsi acss acu- acus agac agag agai agas agau agca agcc agga aggi aggu agia agic agig agii agis agsa agsg agsu agua agui agus aiai aias aica aicc aics aiga aiia aiic aisa aisg aisi aiui asaa asac asag asai asas asau asc- asca ascc asci asia asic asii asis assa assc assi asss assu asui asus auaa auca auci auga augi augs auis ausa ausu auug caaa caac caas cac- caca cacc caci caga cagg cagi cags caia caic cais caiu casa casc casi cass casu cauc caus ccaa ccac ccag ccai ccas ccca cccc ccci cccs cccu ccga ccgc ccgs ccic ccii ccis ccsa ccsg ccsi ccss ccuc ccus cgac cgas cgcc cgcg cggs cgis cgss ciaa cias ciau cica cicc cici cics cicu ciga cigi cigs cigu ciia ciii ciis cis- cisa cisc ciss ciuc cius csaa csac csas cscc csci cscs csia csis cssa csua csus cuau cuca cucc cuci cuga cui- cuis cusa cusg cuss cusu gaas gaga gagg gagi gags gagu gaia gaig gais gaiu gasa gasc gasi gass gaua gaus gc-c gcaa gccc gccs gcic gcii gcss gcsu gggg ggss giaa giac giai gias gica giga gigg gigi gigs giis gisa giss gius gsis guaa guac guag guca guci guga gugg gugi gugu guia guis gusa guss guus iaaa iaac iaai iaas iaca iacc iacs iacu iags iaia iais iasa iasc iasi icaa icac icag icai icas icca iccc icci iccs iccu icga icgc icis icsa icsc icsi icss icus igac igas igcc igga iggs igia igis igua igus iiac iias iica iiii iiis iisc iisi iisu iiuc is-a isac isai isas isca iscc isci iscs iscu isgc isia isic isis issa issc issi isss issu isua isus iucc iugs iuiu iuss s-ic s-ii sa-c saac saag saas saca sacc saci sacs sacu saga sagg sagi sags sagu saia saic sais sasa sasc sasi sass saua sauc saus scaa scac scag scai scas sccc sccs scgs sci- scia scic scis scsa scsc scsi scsu scua scug sgaa sgac sgau sgca sgcg sggg sggs sgic sgss siaa siac siag siai sias siau sica sicc sici sics sicu siga sigg sigi sigs sisa sisc sisi siss sisu siui sius ssaa ssac ssas ssau ssca sscc ssci sscs ssgs ssis sssa sssc sssi ssss suas suc- succ suci sucs sug- suga sugg sugi suig suis sus- susa susi suss susu suus uaca uasa uaua ucai ucas ucca ucci ucsa ucsc ucsu ucua ugcc ugcg uggs ugia ugis uguu uica us-a usaa usac usag usas usca uscc uscg uscs usga usia usis ussa ussc usss ussu usua usui usus uusi uuuu