a-ha aaaa aaac aaad aaah aaar aaas aaca aacc aacd aach aacr aacs aact aada aadc aads aadt aaha aahs aara aarc aard aars aart aasa aasc aasd aass aast aata aatc aatt ac-t acaa acac acad acar acas acat acca accc accd acch accs acct acda acdc acds acdt acha achh achr achs acht acr- acra acrc acrr acrs acsa acsc acsd acss acst acta actc acth acts actt adaa adac adad adah adar adas adat adcc adcs adda addc addd addr adds adha adhd adhs adra adrs adsa adsr adss adst adta adts ahac ahad ahah ahar ahas ahat ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahta ahts arac arad arah arar aras arat arc- arca arch arcs arct arda ardc ards arh- arhs arr- arra arrc arrh arrr arrs arrt ars- arsa arsc arsd arst arta artc arth artr arts asaa asac asad asah asar asas asat asc- asca ascc asch ascr asct asda asds asha ashs asht asra asrc asrs assa assc assd assh assr asss asst asta astc astr asts at-t ataa atac atad atar atas atat atca atcc atch atcr atcs atdt atha aths atra atrc atsc atst atta attr atts c-cd caaa caac caah caas caat cac- caca cacc cach cacr cada cadc cadd cadr cads caha cahs caht cara carc card carr cars cart casa casc casd cash casr cass cast cat- cata catc catd cath cats catt ccaa ccac ccad ccar ccas ccat ccca cccc cccs ccdc ccdh ccdr ccds ccha cchr cchs ccra ccrc ccrs ccrt ccsa ccsd ccss ccst cctc cctt cd-r cdaa cdac cdad cdcs cdda cddr cdhs cdrs cdss chaa chac chad chah char chas chat chca chch chcs chha chhs chra chrc chrd chrr chrs chrt chsc chsh chsr chst chtr chtt crac crar cras crat crca crcc crcr crda crdc crhs crrt crsa crss crst crtc crts csaa csac csar csas csat cscc cscd csch cscr cscs csda csdr cshs csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstr csts ctca cths ctrc ctrs ctsa ctsc ctss ctta ctts daad daar daas daca dacs dact dada dads daha dahs dara darc dard darr dars dart dasa dasc dasd dash dass dast data datr dats datt dcas dcca dccc dccs dcct dcds dchs dcra dcsc dcss dctc dcts dddd ddrc ddss ddts dhaa dhad dhar dhat dhsa draa drac drad drar dras drat drca drda drhs drra drrs drsa dsac dscc dsch dscr dscs dsda dsdr dshs dsrc dsrr dssa dssc dsst dstc dsts dtaa dtac dtcc dthd dtss haad haar haas haat hacs hada hadh haha hahs haht hara harc hard harh harr hars hart hasa hasc hasd hash hass hast hata hath hats hatt hcat hcca hccc hcch hccs hcdr hchs hcrd hcsa hcsc hcss hcst hdca hdda hdhs hdra hdss hdtt hhaa hhat hhds hhhh hhhs hrac hrad hras hrdc hrhs hrrc hrta hsac hsad hsas hsat hscc hsct hshs hsts htcc hths htra htsc httr raad raas raat rac- raca racc rach racs ract rada radc radd radh radr rads radt raha rahr rahs raht rara rars rasa rasc rasd rash rass rast rata rath rats ratt rcac rcas rccc rccs rcdc rcds rchs rcrd rcsa rcsc rcsd rcss rctc rcts rdac rdas rdhs rhhs rrad rrah rras rrat rrhs rrrr rsaa rscc rsch rscs rsdd rsds rshd rshs rssa rsts rtas rtca rtcc rtdt rths rtss rtts sa-c saac saad saah saar saas saat saca sacc sacd sacr sacs sact sada sadc sadd sadh sadr sads sadt saha sahr sahs saht sara sarc sard sarh sarr sars sart sasa sasc sasd sash sass sast sata satc satd satr sats satt scaa scac scad scar scas scat sccc sccs scct scda scdc scds sch- scha schh schr schs scr- scra scrc scrs scsa scsc scsd scsh scsr scst sctc sctd sctr scts sdcc sdch sddc sdds sdha sdhd sdhs sdrc sdrs sdsc sdss shac shad shah shar shas shat shca shcc shha shhh shhs shrs shsc shts sras srcc srch srct srhs srsd srta srtr ssaa ssac ssas ssat ssca sscc sscs ssdc ssdd sshs ssra ssrc ssrs sssa sssc sssh ssss ssta sstc sstd ssth ssts stac stad star stas stat stca stcc stch stcs stds sths stra strc strd strs stss sttc sttd sttr taa- taar taas taat taca tacc tach tacs tact tada tads taha tahr tahs tara tarc tard tarr tars tart tasa tasc tash tasr tass tast tata tath tatr tats tatt tcad tcca tccc tcdd tch- tcha tchh tchr tchs tcsh tctc tcts tdac tdhs tdra tdss thaa thad thar thas that thca thch thdr thds thra thsd thsr thss thtr thts traa trac trad tras trat trca trcc trhs trra trsd trst trtc trtr tsaa tsar tsat tsca tscc tshs tssa tssr tsst tstc tsts ttss tttt