bbb bbc bbe bbh bbk bbn bbs bcb bcc bce bch bck bcn bcs be- beb bec bee beh bek ben bes bhb bhc bhe bhh bhk bhs bkb bkc bke bkk bkn bks bnb bnc bne bnk bnn bns bsb bsc bse bsh bsk bsn bss c-- cbb cbc cbe cbh cbk cbn cbs ccb ccc cce cch cck ccn ccs ce- ceb cec cee ceh cek cen ces ch- chb chc che chh chk chn chs ckb ckc ckh cks cn- cnb cnc cne cnh cnn cns csb csc cse csh csk csn css ebb ebc ebe ebh ebk ebn ebs ec- ecb ecc ece ech eck ecn ecs eeb eec eee eek een ees ehb ehc ehe ehh ehn ehs ekb ekc eke ekh eks en- enb enc ene enh enk enn ens es- esb esc ese esh esk esn ess hbb hbc hbe hbh hbk hbn hbs hcb hcc hce hch hck hcn hcs he- heb hec hee heh hek hen hes hhb hhc hhe hhh hhk hhn hhs hkb hkh hkk hkn hks hnb hnc hne hnh hnk hnn hns hsb hsc hse hsh hsk hsn hss kbb kbc kbe kbh kbk kbn kbs kcb kcc kce kch kck kcn kcs ke- keb kec kee keh kek ken kes khe khh khk khn khs kkb kkc kke kkh kkk kkn kks kn- knc kne knk knn ksb ksc kse ksh ksk ksn kss nbb nbc nbe nbk nbn nbs ncb ncc nce nch nck ncn ncs ne- neb nec nee neh nek nen nes nhb nhc nhe nhh nhk nhn nhs nkc nke nkk nkn nks nnb nnc nne nnh nnk nnn nns nsb nsc nse nsh nsk nsn nss sbb sbc sbe sbh sbk sbn sbs scb scc sce sch sck scn scs se- seb sec see seh sek sen ses sh- shb shc she shh shk shn shs sk- skb skc ske skh skk sks snb snc sne snk snn sns ss- ssb ssc sse ssh ssk ssn sss

-ene bbbb bbbs bbch bbeb bbhs bcbc bcbs bccc bccs bcec bces bche bchs bcsc bcsn bcss bebb bebe bech beck becs beeb beek been bees behn behs beke beks bene benk benn bens bes- bese besh besk bess bhcc bhhs bkhs bnhs bnss bscs bseb bsec bsee bses bshs bsns bssc bsse cbbc cbbs cbcc cbce cbcn cbcs cbec cbee cbhs cbkn cbsc cbse cbsn ccbc ccbn cccb cccc cccs ccee cche cchs ccnb ccnc ccne ccns ccsn ccss cebs cec- cece cecs ceeb ceec cees cehs ceke cen- cene cens cesc cese cess chce chch chcs cheb chec chee cheh chek chen ches chhs chkb chks chnb chnc chns chsc chse chsh ckbc ckbe ckch ckck ckcs cken ckhs cknb cknc ckns cksb cksh cnbc cnes cnhs cnss cscb cscc csce csch cscs csec csee cseh cshs csks csne csse ebbc ebbs ebcc eben ebes ebhs ecbc ecbe eccb eccc ecce eces eche echs ecks ecne ecsc ecse ecss eecs eeee eees eehs eeke eeks eens eese eesk ehcc eheh ehen ehhs ekch ekeb ekek eken ekes ekhs ekne enb- enbn ence ench encs enee enes enhs enke ennc enne enns ense esbs escb esce esch escs esee esek esen eses eshs eske esks esne esse essh hbbs hbes hbhs hbss hcbc hcbs hccb hccc hcch hccs hchs hcsc hcss hebb hebe hech heck hecs heeb heek hees hehe hehn hehs heke hene henh henk henn hens hesc hesh hess hhhh hhhs hkcc hkcs hkse hnce hncs hnhs hsbc hscc hscn hses hshs hsse kbbb kbbc kbbe kbbk kbbs kbcb kbce kbch kbck kbcs kbeb kbec kbee kbeh kbek kben kbes kbhb kbhc kbhe kbhh kbhn kbhs kbkb kbkk kbnh kbnn kbsb kbsk kbsn kbss kcbc kcbk kcbs kccb kccc kcck kceb kcec kcee kche kchh kchk kchn kchs kckc kckk kckn kcnb kcnh kcns kcsb kcsc kcse kcsn kcss kebb kebc kebe kebn kech keck keeh keek keen kees kehk kehs kekb kekc keke keks ken- kene kenk kenn kens kesb kesc kesh kesk kesn kess khbc khbs khcb khcc khch khck khcs kheb khec khhk khhs khke khkk khkn khks khnc khne khnk khns khse khsn khss kkbb kkbe kkbn kkbs kkcb kkch kkck kkcn kkcs kken kkhb kkhh kkhk kkkk kknb kkne kknn kkns kkse kksn kkss knbb knbc knbe knbn kncb knce knch knck kncn kneb knec knee knek knen knes knhc knhk knhs knkk knnb knnk knns knsb knsc knse knsh knsk knsn knss ksbc ksbh ksbn ksbs kscb ksce ksch ksck kscn kscs ksec ksee kseh ksek ksen kshb kshe kshk kshn kshs kskb kske kskk kskn ksks ksnb ksnc ksnh ksnk ksnn ksns ksse kssn ksss nbbc nbcc nbcs nbhs ncbc ncbs nccc nccn nccs ncec ncee ncen nces nchc nchs ncnc ncsc ncse ncss nebb nebe nebn nebs necc nece nech neck necs neeb neen nees nehe nehs neke nene nenh nens nesb nesc nese nesh nesn ness nhcc nheb nhhs nhnn nhsc nkhs nnes nnhs nnnn nnss nscc nscs nseb nsec nshs nskk nssb nssc nsse nsss sbbs sbcc sbcs sbhc sbhk sbhs sbse sccc scce sccs scec scee sch- sche schh schs sck- scsc scsh 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 seen sees sehe sehk sehs seke sekk sene senn sens sesc sese sesh sess shbs shcc she- sheb shee sheh shek shen shes shhh shhs shne shsc skee sken skes skhs skn- skss sncc sneb snee sneh snes snhs snns ssbn sscc ssce sscs ssec ssee sses sshs ssns sssb sssc sssh ssss

bbbee bebek bebes beche becke beckh becks beebe beebs beech beeke beene beens behen behns beken bekes bekke bence bench bene- benhs benke benks benne bense bensh besch besee besen beshe besne besse bheen bhees bhsec ccccc cebec cebes cech ceche ceene ceese cence cense cesce cesen cesse chebs chech check cheek chees chekc cheke chen- chene chesb chese chess cnnnn csche ebene ebens