a-ha aaaa aaac aaaf aaah aaar aaas aaca aacc aacf aach aacr aacs aact aafa aafc aaff aagh aaha aahs aara aarc aars aart aasa aasc aasf aass aast aata aatc aatf aatt ac-t acaa acac acag acar acas acat acca accc accf acch accs acct acfc acfs acft acga acgr acgs acha achh achr achs acht acr- acra acrc acrr acrs acsa acsc acss acst acta actc actf actg acth acts actt afaa afar afat afca afcc afch afcs affa affc affs afft afgf afgh afhs afr- afra afrc afrs afsa afsc afst afta aftc afts agac agag agar agas agat agca agcc agct agfa agga agha aghs aght agra agsa agsg agst agta agtr agts ahac ahah ahar ahas ahat ahfa ahha ahhs ahra ahrc ahrr ahrs ahsa ahss ahta ahts arac araf arag arah arar aras arat arc- arca arch arcs arct arfa arfc arff arfs arft arga argh args arh- arhs arr- arra arrc arrg arrh arrr arrs arrt ars- arsa arsc arst arta artc arth artr arts asaa asac asaf asag asah asar asas asat asc- asca ascc asch ascr asct asfa asgt asha ashs asht asra asrc asrg asrs assa assc assh assr asss asst asta astc astr asts at-t ataa atac atar atas atat atca atcc atcf atch atcr atcs atfc atfs atha aths atra atrc atsc atst atta attr atts caaa caac caaf caah caas caat cac- caca cacc cach cacr cafa cafc caff cafs caga cagg cagr cags caha cahs caht cara carc carf carr cars cart casa casc cash casr cass cast cat- cata catc catf cath cats catt ccaa ccac ccaf ccag ccar ccas ccat ccca cccc cccf cccs ccfa ccfc ccff ccga ccgc ccgs ccgt ccha cchr cchs ccra ccrc ccrf ccrg ccrs ccrt ccsa ccsf ccsg ccss ccst cctc cctt cfaa cfac cfar cfca cfcf cfcs cffr cfgs cfhs cfra cfrg cfrt cfsa cfsg cfta cftc cfth cftr cgac cgas cgcc cgcg cgfc cggs cghs cgsh cgss cgst chaa chac chaf chag chah char chas chat chca chch chcs chfa chfc chfr chfs chgs chha chhs chra chrc chrf chrr chrs chrt chsc chsh chsr chst chtr chtt crac craf crag crar cras crat crca crcc crcr crfc crfs crgs crhs crrt crsa crss crst crtc crtf crts csaa csac csar csas csat cscc cscf csch cscr cscs csfc csfr csgh cshs csra csrc csrs cssa cssr csta cstc cstg cstr csts ctag ctca ctcf ctfc ctfs ctgf cths ctrc ctrs ctsa ctsc ctss ctta ctts faaa faac faah faas faca facc fach facs fact fafa fafc faff fafg fagg fags faha fahr fahs fara farc farg farr fars fart fasa fasc fash fass fast fata fatc fatf fath fats fatt fcar fcas fcat fcca fccf fcch fcgs fchs fcra fcsc fcst ffar ffcc ffff ffhs ffrr ffsa ffss fftf fgcs fgts fhas fhfs fhhs fhrs fhss frac frag fras frat frcc frfc frhs frsc frst frta fsas fscc fsgs fshs fsra fssa fssc fssf fsta ft-c ftfc fths ftrs ftsa ftsr gaar gaas gach gafa gafc gaff gaft gaga gagg gags gaha gahs gara garf garg garr gars gart gasa gasc gash gasr gass gast gata gatc gath gatr gats gatt gc-c gcaa gcat gccc gccf gccs gcfc gchs gcrg gcsh gcss gcst gctc gcts gfcf gffa gfha gfhs ggfg gggg gghg ggss ghar ghat ghfs ghhs ghrf ghsa grac graf gras grat grcc grfa grhs grrr grrs grss grtc gsat gsfc gshs gstr gtaa gtcr gtcs gtfc gtta haaf haag haar haas haat hacs haff hafs haft hag- haga hagg hagh hags haha hahs haht hara harc harf harh harr hars hart hasa hasc hash hass hast hata hath hats hatt hcat hcca hccc hcch hccs hcfa hcfc hcgh hchs hcsa hcsc hcss hcst hfcs hfhs hfrs hfss hgah hgar hgfc hggc hghs hgst hgtc hgts hhaa hhat hhgg hhhh hhhs hrac hras hrfc hrhs hrrc hrta hsac hsas hsat hscc hsct hsfc hsfs hshs hsts htcc htfc htgs hths htra htsc httr raaf raag raas raat rac- raca racc rach racs ract rafa rafc raff raft raga ragg ragh rags raha rahr rahs raht rara rarf rars rasa rasc rash rass rast rata ratf rath rats ratt rcac rcaf rcas rccc rccs rcfc rcga rcgc rchs rcrg rcsa rcsc rcss rctc rctg rcts rffc rfgs rfhs rftc rghs rgtr rgts rhag rhcg rhfs rhhs rrah rras rrat rrfc rrhs rrrr rsaa rsaf rscc rsch rscs rsfc rsgc rshs rssa rsts rtas rtca rtcc rtcg rtfc rtgs rths rtss rtts sa-c saac saaf saag saah saar saas saat saca sacc sacr sacs sact safa safc saff safr saft saga sagg sagh sags sagt saha sahg sahr sahs saht sara sarc sarf sarg sarh sarr sars sart sasa sasc sasf sash sass sast sata satc satg satr sats satt scaa scac scaf scag scar scas scat sccc sccs scct scfa scfc scfg scgs sch- scha schh schr schs scr- scra scrc scrs scsa scsc scsh scsr scst sctc sctr scts sfar sfas sfca sfcc sfcg sfcs sffc sfha sfhs sfra sfrc sfss sfts sgaa sgac sgca sgcg sggg sggs sghc sghs sgsh sgss sgta sgts shac shag shah shar shas shat shca shcc shft shga shgc shgr shha shhh shhs shrs shsc shtg shts sraf sras srcc srch srct srfc srhs srta srtr ssaa ssac ssas ssat ssca sscc sscs ssfc ssgs ssgt sshs ssra ssrc ssrg ssrs sssa sssc sssf sssh ssss ssta sstc ssth ssts stac stag star stas stat stca stcc stch stcs stfc stgr sthg sths stra strc strs stsf stss sttc sttr taa- taaf taag taar taas taat taca tacc tach tacs tact tafa tafc taff taft taga tagg tagh tags taha tahr tahs tara tarc tarf targ tarr tars tart tasa tasc tash tasr tass tast tata tath tatr tats tatt tcca tccc tcfc tcfg tcga tch- tcha tchh tchr tchs tcsh tctc tcts tfca tfrs tfss tftc tgcc tgfa tghs tgtc tgts thaa thag thar thas that thca thch