clas clea clec clee clef clek cles clsa clsc csaa csab csac csak csas csbf cscb cscc csce cscf cscl cscs csea csec csee csfc cska csks csla cssa csse e-cl e-la eaaf eaba eaca eacc eaec eafb eala ealc eale easa ease ebac ebal ebba ebbc ebbs ebcc ebel ebes ebfc ebla ebsa ecaa ecac ecal ecbc ecbe ecca eccb eccc ecce eccl ecef eces ecfa ecfc ecfs ecka ecks ecla ecsa ecsc ecse ecss eeca eecs eeea eeee eees eefa eefe eefl eeka eeke eeks eele eels eese eesk efab efas efca efes effa effs efke efla efsa eka- ekab ekeb ekek ekes ekfc ekka el-b elab elac elal elas elba elbe elca elcb elce elea elec elee elef elek eles elfa elfc elfe elfs elka elke elks ella elle ells elsa else esab esac esas esba esbs esca escb esce escs esea esee esek esel eses esfs eska eske esks esla essa esse essl f--k faaa faac faas faba fabe fabs faca facc face fack facs faeb faes fafa fafc fafe faff fake fala falc fale falk fall fals fasa fasc fase fass fbla fble fcab fcal fcas fcba fcbs fcca fccf fces fcsc fcsl feaf feak feal feas feba febs fece feck feeb feek feel fees fefc fefe feff feke fela fele felf felk fell fels fesa fese fess ffcc ffee ffff ffsa ffss fkab flab flac flae flak flcl flea flee fles fsas fscb fscc fsck fsec fssa fssc fssf kaaa kaab kaaf kaak kaal kaas kaba kabb kabc kabe kabf kacb kacc kace kacl kacs kael kaes kafa kafc kafe kaff kafs kaka kakc kake kakk kaks kala kalb kalc kale kalf kalk kall kals kas- kasa kasb kasc kase kasf kask kasl kass kbaa kbab kbac kbae kbak kbal kbas kbba kbbb kbbc kbbe kbbf kbbk kbbl kbbs kbca kbcb kbce kbck kbcl kbcs kbeb kbec kbee kbef kbek kbel kbes kbfb kbfc kbff kbfk kbfl kbfs kbkb kbkf kbkk kbkl kbla kblb kble kblf kbll kbls kbsa kbsb kbsk kbss kcaa kcab kcac kcal kcas kcba kcbc kcbf kcbk kcbl kcbs kcca kccb kccc kcck kccl kcea kceb kcec kcee kcel kcfa kcfb kcfc kcfl kckc kckf kckk kckl kcla kclc kcle kclf kclk kcll kcls kcsa kcsb kcsc kcse kcsf kcss kea- keak keal keas keba kebb kebc kebe keca keck keef keek keel kees kefa kefb kefc keff kefs keka kekb kekc keke kekl keks kela kele kelf kelk kell kesa kesb kesc kesk kess kfab kfac kfal kfbc kfbk kfcf kfcs kfeb kfel kffa kffb kfff kffk kfka kfkb kfla kflb kflc kflf kfll kfls kfsa kfse kfsk kkaa kkac kkal kkba kkbb kkbe kkbl kkbs kkcb kkck kkcl kkcs kkea kkfs kkkk kklb kklc kklf kkll kkls kksa kkse kksf kkss klaa klab klac klaf klak klal klas klbb klbc klbe klbf klbl klbs klca klcb klcc klce klck klcl klcs klea kleb klec klee klef klek kles klfa klfc klfe klff klka klkc klkk klkl klks klla kllb kllc klle kllk klls klsa klsc klse klsf ksab ksac ksaf ksak ksal ksas ksba ksbc ksbl ksbs ksca kscb ksce ksck kscl kscs ksea ksec ksee ksek ksel ksfa ksfb ksfc ksfe kska kskb kske kskf kskk ksks ksla kslb kslc ksle kslk ksll kssa ksse kssl ksss laaa laac laak laal laas laba labe labs laca lacc lace lack lacl lacs lael laes lafb lafc lafe laff laka lake laks lala lale lall lasa lase lask lass lbcc lbsc lcac lcbc lcca lccc lcce lccs lces lcfc lcls lcsc leaa leaf leak leal leas leba leca lece leck leea leef leek leel lees lefa lefe leff leka leke lekk leks lela lele lell lesa lese lesk less lfca lfcc lkab lkal lkfs llbs llcc llcs llef lles llks lllc llll lscb lscs lsea lses lsfc lsla lssa sa-c saab saac saae saaf saak saal saas saba sabb sabc sabe sabs saca sacc sace sack sacs saeb saek sael saes safa safb safc safe saff saka sakb sake sakk saks sala salc sale salf salk sall sals sasa sasc sase sasf sask sasl sass sbaa sbac sbas sbbs sbca sbcc sbcs sbef sbfc sbsa sbse scaa scab scac scaf scak scal scas scba sccc scce sccl sccs scea scec scee scel scfa scfc scfe sck- sckl scl- sclc sclk scls scsa scsc scsl se-c se-e se-f se-k se-s seaa seab seac seaf seak seal seas seba sebe sebs sec- seca secc sece seck secs seea seeb seec seef seek seel sees sefa seff sefl seka seke sekk sela selb sele self selk sell sels sesa sesc sese sess sfas sfba sfbc sfca sfcc sfcs sffc sfla sflc sfls sfss skab skac skaf skal skee skel skes skfc skss slaa slab slac slae slaf slak slas slcc slea sleb slee sles slsa slsc ssaa ssab ssac ssas ssca sscc ssce sscs ssec ssee sses ssfc ssfl ssla sslc ssle sssa sssb sssc sssf ssss

-aaa- a-lee a-sea aaaas aaace aaaee aaasa aaass aabaa aabba aabel aabfs aacbc aaces aacsa aacsb aacsl aacss aaeaf aalfs aasee abaab ababa ababe ababs abaca aback abacs abaka abake abala abale aball abasa abase abask abass abbac abbas abbes abcas abccc abeal abeba abebe abece abeel abees abela abele abell abels abfab abffs ablak ables absee acaca acacb acack acake acala acale acalf acall acase acass accas accel aceae acela acele acell acfas ackee aclef acles aclla aeaea aebbe aebsf aella aelle aface afall afcea afcec afeel afefe afeka afell aflac aflea aflee afsal aka-e akaba akala akale akasa akbas akce akeel akees akela akele akkas aksel alaba alaca alace alack alaka alake alala alasa alass albac albal albas albee alcae alcea alcee alcek alces aleae aleaf aleak aleck alecs alefa alefs aleks alele alesa alese alesk aless alfas alfes alka- alkes allaf allal allas allbe allee allek allel alles allss alsab alsea asaak asaba asabc asack asael asafa asafe asaka asake asala asale asall asasa asbak asbca asce- ascea aseal aseek aseel asela