C312322331333132212111133133313331323133313221211111133132323121
  >>
   C31232233133313221211113313331333132313331322121111113313232312
  <<
   C312322331333132212111133133313331323133313221211111133132323123
  >>
 
 
 C312322331333132212111133133313331323133313221211111133132323122
  >>