|  | C11112331312111112111133132313331333133313233313331312111133133313331333132313221323221 
  >> |  | C1111233131211111211113313231333133313331323331333131211113313331333133313231322132322 
  << |  | C11112331312111112111133132313331333133313233313331312111133133313331333132313221323223 
  >> |  |