|  | C312322331333132212111133133313331323133313221211113333331312111113331333133313331322331322331 
  >> |  | C31232233133313221211113313331333132313331322121111333333131211111333133313331333132233132233 
  << |  | C312322331333132212111133133313331323133313221211113333331312111113331333133313331322331322333 
  >> |  |