bbb bbe bbk bbs be- beb bee bek bes bkb bke bkk bks bsb bse bsk bss ebb ebe ebk ebs eeb eee eek ees ekb eke eks es- esb ese esk ess kbb kbe kbk kbs ke- keb kee kek kes kkb kke kkk kks ksb kse ksk kss sbb sbe sbk sbs se- seb see sek ses sk- skb ske skk sks ss- ssb sse ssk sss

bbbb bbbs bbeb bebb bebe beeb beek bees beke beks bes- bese bess bseb bsee bses bsse ebbs ebes eeee eees eeke eeks eese eesk ekeb ekek ekes esbs esee esek eses eske esks esse kbbb kbbe kbbk kbbs kbeb kbee kbek kbes kbkb kbkk kbsb kbsk kbss kebb kebe keek kees kekb keke keks kesb kesk kess kkbb kkbe kkbs kkkk kkse kkss ksbs ksee ksek kskb kske kskk ksks ksse ksss sbbs sbse se-e se-k se-s sebe sebs seeb seek sees seke sekk sese sess skee skes skss ssee sses sssb ssss

bbbee bebek bebes beebe beebs beeke bekes bekke besee besse eeeee esses essse kebbe kebek keeks kesse sebbe sebek sebes seebe seeke seeks seese sekes sekke seses sesse skees sssss

bbbbbb beebee beebes beekes besbes beseek beseke besses esbeek essess esssse kekes kesses sebseb seebek seesee sesses

bbbbbbb beseeke kee-kee keskek keskese seesees sssssss

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beebeebee keek-keek

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