-ene bbbb bbbs bbch bbeb bbhs bblb bbls bcbc bcbs bccc bccl bccs bcec bces bche bchs bcsc bcsl bcsn bcss bebb bebe bech beck becs beeb beek beel been bees behn behs beke beks bele belk bell bels bene benk benn bens bes- bese besh besk bess bhcc bhel bhhs bkhs bleb blee bleh blek bles blhs blkb blls blss bnhs bnss bscs bseb bsec bsee bses bshs bslc bsns bssc bsse cbbc cbbs cbcc cbce cbcl cbcn cbcs cbec cbee cbhl cbhs cbkl cbkn cblb cblc cbln cbsc cbse cbsn ccbc ccbn cccb cccc cccl cccs ccee ccel cche cchl cchs cclc ccls ccnb ccnc ccne ccns ccsl ccsn ccss cebs cec- cece cecs ceeb ceec ceel cees cehl cehs ceke cel- celc cele cell cels cen- cene cens cesc cese cess chce chch chcs cheb chec chee cheh chek chel chen ches chhs chkb chks chlc chln chnb chnc chnl chns chsc chse chsh ckbc ckbe ckch ckck ckcl ckcs cken ckhs ckln cknb cknc ckns cksb cksh cksl clec clee clek cles clhs clsc cnbc cnbl cnel cnes cnhs cnsl cnss cscb cscc csce csch cscl cscs csec csee cseh cshl cshs csks csne csse e-cl ebbc ebbs ebcc ebel eben ebes ebhs ecbc ecbe eccb eccc ecce eccl eces eche echl echs ecks ecne ecsc ecse ecss eecs eeee eees eehs eeke eeks eele eels eens eese eesk ehcc eheh ehel ehen ehhs ehle ekch ekeb ekek eken ekes ekhs ekne el-b elbe elcb elce elch elec elee eleh elek elen eles elhs elke elks elle ells elne else enb- enbn ence ench encl encs enee enel enes enhs enke enls ennc enne enns ense esbs escb esce esch escs esee esek esel esen eses eshs eske esks esne esse essh essl hbbs hbes hbhs hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcss hebb hebe hech heck hecs heeb heek heel hees hehe hehn hehs heke hele helk hell hels hene henh henk henn hens hesc hesh hess hhcl hhhh hhhs hkcc hkcl hkcs hkse hlhs hlss hnce hncs hnhs hsbc hscc hscn hses hshs hsls hsse kbbb kbbc kbbe kbbk kbbl kbbs kbcb kbce kbch kbck kbcl kbcs kbeb kbec kbee kbeh kbek kbel kben kbes kbhb kbhc kbhe kbhh kbhl kbhn kbhs kbkb kbkk kbkl kblb kble kbll kbls kbnh kbnl kbnn kbsb kbsk kbsn kbss kcbc kcbk kcbl kcbs kccb kccc kcck kccl kceb kcec kcee kcel kche kchh kchk kchl kchn kchs kckc kckk kckl kckn kclc kcle kclh kclk kcll kcln kcls kcnb kcnh kcns kcsb kcsc kcse kcsn kcss kebb kebc kebe kebn kech keck keeh keek keel keen kees kehk kehl kehs kekb kekc keke kekl keks kele kelk kell keln ken- kene kenk kenl kenn kens kesb kesc kesh kesk kesn kess khbc khbs khcb khcc khch khck khcs kheb khec khel khhk khhl khhs khke khkk khkn khks khlc khle khll khls khnc khne khnk khnl khns khse khsl khsn khss kkbb kkbe kkbl kkbn kkbs kkcb kkch kkck kkcl kkcn kkcs kken kkhb kkhh kkhk kkkk kklb kklc kklh kkll kkln kkls kknb kkne kknn kkns kkse kksn kkss klbb klbc klbe klbl klbn klbs klcb klcc klce klch klck klcl klcn klcs kleb klec klee klek klen kles klhb klhc klkc klkk klkl klkn klks kllb kllc klle kllk klls klnc klne klnn klsc klse klsn knbb knbc knbe knbn kncb knce knch knck kncn kneb knec knee knek knel knen knes knhc knhk knhl knhs knkk knlb knlc knlh knls knnb knnk knns knsb knsc knse knsh knsk knsl knsn knss ksbc ksbh ksbl ksbn ksbs kscb ksce ksch ksck kscl kscn kscs ksec ksee kseh ksek ksel ksen kshb kshe kshk kshl kshn kshs kskb kske kskk kskn ksks kslb kslc ksle kslk ksll ksln ksnb ksnc ksnh ksnk ksnl ksnn ksns ksse kssl kssn ksss lbcc lbhs lbsc lcbc lccc lcce lccs lces lchc lchs lcls lcsc lece lech leck leek leel leen lees lehe lehs leke lekh lekk leks lele lell lene lenk lenn lens lese lesh lesk less lhbs lhec lhee lhhh lhhs lhss llbs llcc llcs lles llhs llks lllc llll lnes lnhs lnnk lscb lscs lses lshs nbbc nbcc nbcs nbhs ncbc ncbs nccc nccn nccs ncec ncee ncel ncen nces nchc nchs nclc ncln ncnc ncsc ncse ncsl ncss nebb nebe nebn nebs necc nece nech neck necs neeb neel neen nees nehe nehs neke nelc nele nell nels nene nenh nens nesb nesc nese nesh nesl nesn ness nhcc nheb nhhl nhhs nhnn nhsc nkhs nlcc nlcs nlec nlhs nlls nlsc nnes nnhs nnls nnnn nnsl nnss nscc nscl nscs nseb nsec nsel nshs nskk nsls nssb nssc nsse nsss sbbs sbcc sbcs sbhc sbhk sbhs sbse sccc scce sccl sccs scec scee scel sch- sche schh schl schs sck- sckl scl- sclc sclk scls scsc scsh scsl scsn se-c se-e se-h se-k se-n se-s sebe sebs sec- secc sece sech seck secn secs seeb seec seeh seek seel seen sees sehe sehk sehs seke sekk selb sele selk sell sels sene senn sens sesc sese sesh sess shbs shcc she- sheb shee sheh shek shel shen shes shhh shhs shl- shls shne shsc skee skel sken skes skhs skn- skss slcc sleb slee sles slhs slln slsc sncc sneb snee sneh snel snes snhs snns ssbn sscc ssce sscs ssec ssee sses sshl sshs sslc ssle ssns sssb sssc sssh ssss