a-ha aaaa aaac aaaf aaah aaas aaca aacc aacf aach aacs aact aafa aafc aaff aaha aahs aasa aasc aasf aass aast aata aatc aatf aatt ac-t acaa acac acas acat acca accc accf acch accs acct acfc acfs acft acha achh achs acht acsa acsc acss acst acta actc actf acth acts actt afaa afat afca afcc afch afcs affa affc affs afft afhs afsa afsc afst afta aftc afts ahac ahah ahas ahat ahfa ahha ahhs ahsa ahss ahta ahts asaa asac asaf asah asas asat asc- asca ascc asch asct asfa asha ashs asht assa assc assh asss asst asta astc asts at-t ataa atac atas atat atca atcc atcf atch atcs atfc atfs atha aths atsc atst atta atts caaa caac caaf caah caas caat cac- caca cacc cach cafa cafc caff cafs caha cahs caht casa casc cash cass cast cat- cata catc catf cath cats catt ccaa ccac ccaf ccas ccat ccca cccc cccf cccs ccfa ccfc ccff ccha cchs ccsa ccsf ccss ccst cctc cctt cfaa cfac cfca cfcf cfcs cfhs cfsa cfta cftc cfth chaa chac chaf chah chas chat chca chch chcs chfa chfc chfs chha chhs chsc chsh chst chtt csaa csac csas csat cscc cscf csch cscs csfc cshs cssa csta cstc csts ctca ctcf ctfc ctfs cths ctsa ctsc ctss ctta ctts faaa faac faah faas faca facc fach facs fact fafa fafc faff faha fahs fasa fasc fash fass fast fata fatc fatf fath fats fatt fcas fcat fcca fccf fcch fchs fcsc fcst ffcc ffff ffhs ffsa ffss fftf fhas fhfs fhhs fhss fsas fscc fshs fssa fssc fssf fsta ft-c ftfc fths ftsa haaf haas haat hacs haff hafs haft haha hahs haht hasa hasc hash hass hast hata hath hats hatt hcat hcca hccc hcch hccs hcfa hcfc hchs hcsa hcsc hcss hcst hfcs hfhs hfss hhaa hhat hhhh hhhs hsac hsas hsat hscc hsct hsfc hsfs hshs hsts htcc htfc hths htsc sa-c saac saaf saah saas saat saca sacc sacs sact safa safc saff saft saha sahs saht sasa sasc sasf sash sass sast sata satc sats satt scaa scac scaf scas scat sccc sccs scct scfa scfc sch- scha schh schs scsa scsc scsh scst sctc scts sfas sfca sfcc sfcs sffc sfha sfhs sfss sfts shac shah shas shat shca shcc shft shha shhh shhs shsc shts ssaa ssac ssas ssat ssca sscc sscs ssfc sshs sssa sssc sssf sssh ssss ssta sstc ssth ssts stac stas stat stca stcc stch stcs stfc sths stsf stss sttc taa- taaf taas taat taca tacc tach tacs tact tafa tafc taff taft taha tahs tasa tasc tash tass tast tata tath tats tatt tcca tccc tcfc tch- tcha tchh tchs tcsh tctc tcts tfca tfss tftc thaa thas that thca thch thss thts tsaa tsat tsca tscc tsfc tshs tssa tssf tsst tstc tsts ttfa ttfc ttff ttss tttt