C31232233133313221211113313331333132313232233133313223313231311211
  >>
   C3123223313331322121111331333133313231323223313331322331323131121
  <<
   C31232233133313221211113313331333132313232233133313223313231311213
  >>
 
 
 C31232233133313221211113313331333132313232233133313223313231311212
  >>