C31232233133313221211113313331333132313232233133313232233132332221
  >>
   C3123223313331322121111331333133313231323223313331323223313233222
  <<
   C31232233133313221211113313331333132313232233133313232233132332223
  >>
 
 
 C31232233133313221211113313331333132313232233133313232233132332222
  >>