a-ak aaaa aaac aaaf aaas aaca aacc aacf aack aacs aact aafa aafc aaff aaka aasa aasc aasf aass aast aata aatc aatf aatk aatt ac-t acaa acac acas acat acca accc accf accs acct acfc acfs acft acks acsa acsc acss acst acta actc actf acts actt afaa afak afat afca afcc afcs affa affc affs afft afka afsa afsc afst afta aftc afts ajac ajak ajas ajat ajka ajkf ajss akaa akas akca akka aksa akst asaa asac asaf asak asas asat asc- asca ascc ascj asct asfa asja aska asks askt assa assc assk asss asst asta astc asts at-t ataa atac atak atas atat atca atcc atcf atck atcs atfc atfs atka atkt atsc atst atta atts caaa caac caaf caas caat cac- caca cacc cack cafa cafc caff cafs caja caka casa casc cask cass cast cat- cata catc catf cats catt ccaa ccac ccaf ccas ccat ccca cccc cccf cccs ccfa ccfc ccff ccsa ccsf ccss ccst cctc cctt cfaa cfac cfca cfcf cfcs cfjs cfsa cfta cftc cftk cjca cjcj cjcs cjsf cjss ckac ckat ckck ckcs ckjs cksa ckst ckts csaa csac csak csas csat cscc cscf cscs csfc cska csks cssa csta cstc csts ctca ctcf ctfc ctfs ctsa ctsc ctss ctta ctts f--k faaa faac faas faca facc fack facs fact fafa fafc faff faja fakt fasa fasc fass fast fata fatc fatf fats fatt fcas fcat fcca fccf fccj fcsc fcst ffcc ffff ffsa ffss fftf fjca fsas fscc fsck fssa fssc fssf fsta ft-c ftfc ftsa ftsj jaaf jaak jaas jaca jacc jack jacs jafa jafc jaff jaja jaka jasa jasc jask jass jast jats jccc jcss jcts jffs jjcc jkcs jsat jsft jsss jtac jtcc kaaa kaaf kaak kaas kaat kacc kacs kact kafa kafc kaff kafs kaja kajc kajk kajt kaka kakc kakj kakk kaks kakt kas- kasa kasc kasf kask kass kast kat- kata katc katf katk kats katt kcaa kcac kcas kcat kcca kccc kcck kcct kcfa kcfc kcfj kcft kcjc kcjf kcjj kcjk kckc kckf kckj kckk kcsa kcsc kcsf kcsj kcss kcst kcta kctc kctj kfac kfat kfcf kfcs kffa kfff kffk kfjc kfjk kfka kfsa kfsk kfst kfta kftc kftk kftt kjaa kjac kjak kjas kjcc kjck kjcs kjct kjff kjfk kjft kjjf kjjj kjjk kjjs kjjt kjkj kjkk kjks kjkt kjsa kjsk kjst kjtf kjts kjtt kkaa kkac kkat kkcj kkck kkcs kkct kkfs kkft kkjk kkkj kkkk kksa kksf kksj kkss kkst kktc kktk kkts ksac ksaf ksak ksas ksat ksca kscj ksck kscs ksfa ksfc ksft ksjc ksjj ksjk ksjs ksjt kska kskf kskk ksks kssa ksss ksst ksta kstc kstj kstk ksts kstt ktaa ktak ktas ktat ktcc ktck ktcs ktfc ktfs ktjj ktjs ktkc ktkk ktks ktkt ktsa ktsc ktsf ktsj ktst kttc kttf kttk ktts kttt sa-c saac saaf saaj saak saas saat saca sacc sack sacs sact safa safc saff saft saja saka sakk saks sasa sasc sasf sask sass sast sata satc sats satt scaa scac scaf scak scas scat sccc sccs scct scfa scfc sck- scsa scsc scst sctc scts sfas sfca sfcc sfcs sffc sfss sfts sjac sjcc sjcs skac skaf skat skfc skss ssaa ssac ssas ssat ssca sscc sscs ssfc sssa sssc sssf ssss ssta sstc ssts stac staj stak stas stat stca stcc stcs stfc stks stsf stss sttc taa- taaf taas taat taca tacc tack tacs tact tafa tafc taff taft taka takk taks takt tasa tasc task tass tast tata tats tatt tcca tccc tcfc tctc tcts tfca tfss tftc tjsj tkac tkts tsaa tsat tsca tscc tsfc tsks tssa tssf tsst tstc tsts ttfa ttfc ttff ttss tttt