Wow that is an incredibly intentionally obfuscated code. I hate it when people do stuff like this. Anyway I'll play with it and see if I can't help you out.
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たしかにひとつのじだいがおわるのお
ぼくはこのめでみたよ
だけどつぎがじぶんおばんだってことわ
しりたくなかったんだ
It's my turn next.
Shakespeare liked regexes too!
/(bb|[^b]{2})/
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