C31232233133313221211113313331333132313331333133313331333133313232212111112233232221
  >>
   C3123223313331322121111331333133313231333133313331333133313331323221211111223323222
  <<
   C31232233133313221211113313331333132313331333133313331333133313232212111112233232223
  >>
 
 
 C31232233133313221211113313331333132313331333133313331333133313232212111112233232222
  >>