bbb bbc bbe bbk bbs bbt bcb bcc bce bck bcs bct be- beb bec bee bek bes bet bkb bkc bke bkk bks bkt bsb bsc bse bsk bss bst btb btc bte btk bts btt c-- cbb cbc cbe cbk cbs cbt ccb ccc cce cck ccs cct ce- ceb cec cee cek ces cet ckb ckc cks ckt csb csc cse csk css cst ctb ctc cte ctk cts ctt ebb ebc ebe ebk ebs ebt ec- ecb ecc ece eck ecs ect eeb eec eee eek ees eet ekb ekc eke eks ekt es- esb esc ese esk ess est etb etc ete etk ets ett k-t kbb kbc kbe kbk kbs kcb kcc kce kck kcs kct ke- keb kec kee kek kes ket kkb kkc kke kkk kks kkt ksb ksc kse ksk kss kst ktb ktc kte ktk kts ktt sbb sbc sbe sbk sbs sbt scb scc sce sck scs sct se- seb sec see sek ses set sk- skb skc ske skk sks skt ss- ssb ssc sse ssk sss sst stb stc ste stk sts stt tbb tbc tbe tbk tbs tbt tcb tcc tce tck tcs tct te- teb tec tee tek tes tet tkb tkc tke tkk tks tkt tsb tsc tse tsk tss tst ttb ttc tte ttk tts ttt

bbbb bbbs bbeb bbet bcbc bcbs bccc bccs bcec bces bcet bcsc bcss bctc bcts bebb bebe beck becs beeb beek bees beet beke beks bes- bese besk bess best betc bete bets bett bscs bseb bsec bsee bses bset bskt bssc bsse bsts btcc btcs btec btek btss bttb cbbc cbbs cbcc cbce cbcs cbct cbec cbee cbet cbsc cbse cbtc ccbc cccb cccc cccs ccee ccss ccst cctb cctc cctt cebs cec- cece cecs cect ceeb ceec cees ceke cesc cese cess cest cet- cete cets ckbc ckbe ckck ckcs cksb ckst cktb ckts cscb cscc csce cscs csec csee cset csks csse cstc csts ctbs ctec ctsc ctss ctts ebbc ebbs ebcc ebes ecbc ecbe eccb eccc ecce ecct eces ecks ecsc ecse ecss ect- ectc ects eecs eeee eees eeke eeks eese eesk eetc eete eets ekeb ekek ekes eket esbs escb esce escs esee esek eses eset eske esks esse esst estc este ests etbc etcc etcs etec etee etes ette kbbb kbbc kbbe kbbk kbbs kbbt kbcb kbce kbck kbcs kbct kbeb kbec kbee kbek kbes kbet kbkb kbkk kbsb kbsk kbss kbst kbtb kbtc kbte kbtk kbts kbtt kcbc kcbk kcbs kccb kccc kcck kcct kceb kcec kcee kcet kckc kckk kcsb kcsc kcse kcss kcst kctb kctc kcte kebb kebc kebe kebt keck keek kees keet kekb kekc keke keks kesb kesc kesk kess kest ket- ketc kete ketk kets kett kkbb kkbe kkbs kkbt kkcb kkck kkcs kkct kkkk kkse kkss kkst kktc kktk kkts ksbc ksbs kscb ksce ksck kscs ksec ksee ksek kset kskb kske kskk ksks ksse ksss ksst kstb kstc kste kstk ksts kstt ktbb ktbc ktbt ktcc ktce ktck ktcs ktec ktee ktek ktkb ktkc ktke ktkk ktks ktkt ktsc ktst kttc kttk ktts kttt sbbs sbcc sbcs sbct sbse sbst sbtc sbtk sccc scce sccs scct scec scee scet sck- scsc scst sctc scts se-c se-e se-k se-s se-t sebe sebs sebt sec- secc sece seck secs sect seeb seec seek sees seet seke sekk sekt sesc sese sess sest set- setc sete sets sett skee skes sket skss sscc ssce sscs ssec ssee sses sset sssb sssc ssss sstb sstc ssts stbc stbs stcc stcs stec stee stek stes stet stks stss sttc tbbs tbcb tbcc tbce tbst tcbs tccc tctc tcts teck tecs tect teec teek tees teet teke tesc tese tess test tete tets tett tkts tsbc tscc tsec tses tset tsks tsse tsst tstc tsts ttbb ttss tttt

bbbee bcbst bebek bebes becke becks beebe beebs beeke beest beete beets bekes bekke besee beset besse beste bests betee betes betke bett- bette betts bskts btc-e c-tec cbkst ccccc ccett cebec cebes ceese cesce cesse ceste cests cetes cette cstcc cttee ebbet eecke eeeee esces esect esses essse estce estee estes estet eteke etest etete ettes k-set k-t-b kebbe kebek kecks keeks keest keets kekec kesse keste ketek kette s-tec sccbc sebbe sebek sebes sebet secke secte sects seebe seece seeke seeks seese seest seete sekes sekke sesce seses sesse seste setec setee setse sette setts skeck skees skeet skete sssss steck steek stees steet steke stete stets tbtbt tebet tecks tectb teebs teese teest teets tekes teket tekke tesse teste tests tetes tette tsebe tsets ttest ttttt

bbbbbb becket becske beebee beebes beekes beeste bekecs besbes beseek beseke besets besses besset betete bettee bettes bs-tbs ceecee ceesse cesses cesset cestes csecse ctbcks ebbest ebbets esbeek esetce eskett essebt essess esssse estees esttes etcetc kekcse kekes kesses sebete sebseb secess secket seebek seesee seetec sesses sestet setees settee skeets steeks steske sttstc t-test tbtest teebee teests teetee tekkes teseke tesses testee testes teteks tetete tsetse tsktsk ttests

bbbbbbb beckces beckett beseeke bestbet bestest ekekete es-tset kee-kee kektebe keskek keskese seebeck seekest seesees sekstet sestets sestett settees settest sssssss t-tests tbtests tec-tec teetees testees testest tettete tsetses tsk-tsk tsktsks

bbbbbbbb bessette best-est bestbets ess-tset kecskes sestette teketeke testseek tsessebe

beebeebee keek-keek tebe-tebe tebesbest

bbbbbbbbbbbbbbb ccccccccccccccc sectssectssects sestetsetstests