a-ha aaaa aaac aaad aaaf aaah aaar aaas aaca aacc aacd aacf aach aacr aacs aact aada aadc aads aadt aafa aafc aafd aaff aaha aahs aara aarc aard aars aart aasa aasc aasd aasf aass aast aata aatc aatf aatt ac-t acaa acac acad acar acas acat acca accc accd accf acch accs acct acda acdc acdf acds acdt acfc acfd acfs acft acha achh achr achs acht acr- acra acrc acrr acrs acsa acsc acsd acss acst acta actc actf acth acts actt adaa adac adad adah adar adas adat adcc adcs adda addc addd addr adds adfa adfc adfs adha adhd adhs adra adrs adsa adsr adss adst adta adts afaa afad afar afat afca afcc afch afcs afdc affa affc affs afft afhs afr- afra afrc afrs afsa afsc afst afta aftc afts ahac ahad ahah ahar ahas ahat ahfa ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahta ahts arac arad araf arah arar aras arat arc- arca arch arcs arct arda ardc ardf ards arfa arfc arff arfs arft arh- arhs arr- arra arrc arrh arrr arrs arrt ars- arsa arsc arsd arst arta artc arth artr arts asaa asac asad asaf asah asar asas asat asc- asca ascc asch ascr asct asda asdf asds asfa 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 atcf atch atcr atcs atdt atfc atfs atha aths atra atrc atsc atst atta attr atts c-cd caaa caac caaf caah caas caat cac- caca cacc cach cacr cada cadc cadd cadr cads cafa cafc caff cafs caha cahs caht cara carc card carf carr cars cart casa casc casd cash casr cass cast cat- cata catc catd catf cath cats catt ccaa ccac ccad ccaf ccar ccas ccat ccca cccc cccf cccs ccdc ccdf ccdh ccdr ccds ccfa ccfc ccfd ccff ccha cchr cchs ccra ccrc ccrf ccrs ccrt ccsa ccsd ccsf ccss ccst cctc cctt cd-r cdaa cdac cdad cdcs cdda cddr cdfa cdfs cdhs cdrs cdss cfaa cfac cfar cfca cfcf cfcs cfda cfds cffr cfhs cfra cfrt cfsa cfta cftc cfth cftr chaa chac chad chaf chah char chas chat chca chch chcs chfa chfc chfr chfs chha chhs chra chrc chrd chrf chrr chrs chrt chsc chsh chsr chst chtr chtt crac craf crar cras crat crca crcc crcr crda crdc crfc crfs crhs crrt crsa crss crst crtc crtf crts csaa csac csar csas csat cscc cscd cscf csch cscr cscs csda csdr csfc csfr cshs csra csrc csrd csrs cssa cssd cssr csta cstc cstd cstr csts ctca ctcf ctfc ctfs cths ctrc ctrs ctsa ctsc ctss ctta ctts daad daar daas daca dacs dact dada dads dafa dafc daff dafs daft daha dahs dara darc dard darf darr dars dart dasa dasc dasd dash dass dast data datr dats datt dcas dcca dccc dccs dcct dcds dcfc dcfs dchs dcra dcsc dcss dctc dcts dddd ddrc ddss ddts dfaf dfas dfcc dfcs dfds dfdt dffa dfrf dftr dfts dhaa dhad dhar dhat dhfc dhfs dhsa draa drac drad draf drar dras drat drca drda drfc drhs drra drrs drsa dsac dscc dsch dscr dscs dsda dsdr dsfa dsfc dshs dsrc dsrr dssa dssc dsst dstc dsts dtaa dtac dtcc dtfc dthd dtss faaa faac faad faah faas faca facc fach facs fact fada fadd fads fafa fafc faff faha fahd fahr fahs fara farc fard farr fars fart fasa fasc fasd fash fass fast fata fatc fatf fath fats fatt fcar fcas fcat fcca fccf fcch fcda fcds fchs fcra fcsc fcst fdca fdhs fdst fdtc ffar ffcc ffff ffhs ffrr ffsa ffss fftf fhas fhfs fhhs fhrs fhss frac frad fras frat frcc frfc frhs frsc frst frta fsas fscc fshd fshs fsra fssa fssc fssf fsta ft-c ftcd ftfc fths ftrs ftsa ftsr haad haaf haar haas haat hacs hada hadf hadh hafd haff hafs haft haha hahs haht hara harc hard harf harh harr hars hart hasa hasc hasd hash hass hast hata hath hats hatt hcat hcca hccc hcch hccs hcdr hcfa hcfc hchs hcrd hcsa hcsc hcss hcst hdca hdda hdfc hdhs hdra hdss hdtt hfcs hfhs hfrs hfss hhaa hhat hhds hhhh hhhs hrac hrad hras hrdc hrfc hrhs hrrc hrta hsac hsad hsas hsat hscc hsct hsfc hsfs hshs hsts htcc htfc hths htra htsc httr raad raaf raas raat rac- raca racc rach racs ract rada radc radd radh radr rads radt rafa rafc raff raft raha rahr rahs raht rara rarf rars rasa rasc rasd rash rass rast rata ratf rath rats ratt rcac rcaf rcas rccc rccs rcdc rcds rcfc rchs rcrd rcsa rcsc rcsd rcss rctc rcts rdac rdas rdfa rdhs rfds rffc rfhs rftc rhfs rhhs rrad rrah rras rrat rrfc rrhs rrrr rsaa rsaf rscc rsch rscs rsdd rsds rsfc rshd rshs rssa rsts rtas rtca rtcc rtdt rtfc rths rtss rtts sa-c saac saad saaf saah saar saas saat saca sacc sacd sacr sacs sact sada sadc sadd sadh sadr sads sadt safa safc saff safr saft saha sahr sahs saht sara sarc sard sarf sarh sarr sars sart sasa sasc sasd sasf sash sass sast sata satc satd satr sats satt scaa scac scad scaf scar scas scat sccc sccs scct scda scdc scdf scds scfa scfc sch- scha schh schr schs scr- scra scrc scrs scsa scsc scsd scsh scsr scst sctc sctd sctr scts sdcc sdch sddc sdds sdfc sdha sdhd sdhs sdrc sdrs sdsc sdsf sdss sfar sfas sfca sfcc sfcs sfdc sffc sfha sfhs sfra sfrc sfss sfts shac shad shah shar shas shat shca shcc shft shha shhh shhs shrs shsc shts sraf sras srcc srch srct srfc srhs srsd srta srtr ssaa ssac ssas ssat ssca sscc sscs ssdc ssdd ssdf ssfc sshs ssra ssrc ssrs sssa sssc sssf sssh ssss ssta sstc sstd ssth ssts stac stad star stas stat stca stcc