a-ha aaaa aaac aaad aaah aaas aaca aacc aacd aach aacs aact aada aadc aads aadt aaha aahs aasa aasc aasd aass aast aata aatc aatt ac-t acaa acac acad acas acat acca accc accd acch accs acct acda acdc acds acdt acha achh achs acht acsa acsc acsd acss acst acta actc acth acts actt adaa adac adad adah adas adat adcc adcs adda addc addd adds adha adhd adhs adsa adss adst adta adts ahac ahad ahah ahas ahat ahha ahhs ahsa ahss ahta ahts asaa asac asad asah asas asat asc- asca ascc asch asct asda asds asha ashs asht assa assc assd assh asss asst asta astc asts at-t ataa atac atad atas atat atca atcc atch atcs atdt atha aths atsc atst atta atts c-cd caaa caac caah caas caat cac- caca cacc cach cada cadc cadd cads caha cahs caht casa casc casd cash cass cast cat- cata catc catd cath cats catt ccaa ccac ccad ccas ccat ccca cccc cccs ccdc ccdh ccds ccha cchs ccsa ccsd ccss ccst cctc cctt cdaa cdac cdad cdcs cdda cdhs cdss chaa chac chad chah chas chat chca chch chcs chha chhs chsc chsh chst chtt csaa csac csas csat cscc cscd csch cscs csda cshs cssa cssd csta cstc cstd csts ctca cths ctsa ctsc ctss ctta ctts daad daas daca dacs dact dada dads daha dahs dasa dasc dasd dash dass dast data dats datt dcas dcca dccc dccs dcct dcds dchs dcsc dcss dctc dcts dddd ddss ddts dhaa dhad dhat dhsa dsac dscc dsch dscs dsda dshs dssa dssc dsst dstc dsts dtaa dtac dtcc dthd dtss haad haas haat hacs hada hadh haha hahs haht hasa hasc hasd hash hass hast hata hath hats hatt hcat hcca hccc hcch hccs hchs hcsa hcsc hcss hcst hdca hdda hdhs hdss hdtt hhaa hhat hhds hhhh hhhs hsac hsad hsas hsat hscc hsct hshs hsts htcc hths htsc sa-c saac saad saah saas saat saca sacc sacd sacs sact sada sadc sadd sadh sads sadt saha sahs saht sasa sasc sasd sash sass sast sata satc satd sats satt scaa scac scad scas scat sccc sccs scct scda scdc scds sch- scha schh schs scsa scsc scsd scsh scst sctc sctd scts sdcc sdch sddc sdds sdha sdhd sdhs sdsc sdss shac shad shah shas shat shca shcc shha shhh shhs shsc shts ssaa ssac ssas ssat ssca sscc sscs ssdc ssdd sshs sssa sssc sssh ssss ssta sstc sstd ssth ssts stac stad stas stat stca stcc stch stcs stds sths stss sttc sttd taa- taas taat taca tacc tach tacs tact tada tads taha tahs tasa tasc tash tass tast tata tath tats tatt tcad tcca tccc tcdd tch- tcha tchh tchs tcsh tctc tcts tdac tdhs tdss thaa thad thas that thca thch thds thsd thss thts tsaa tsat tsca tscc tshs tssa tsst tstc tsts ttss tttt