C31232233133313221211113313331333132313331322121111121133133313331121131232111133231131
  >>
   C3123223313331322121111331333133313231333132212111112113313331333112113123211113323113
  <<
   C31232233133313221211113313331333132313331322121111121133133313331121131232111133231133
  >>
 
 
 C31232233133313221211113313331333132313331322121111121133133313331121131232111133231132
  >>