C31232233133313221211113313331333132313331322121111121111332312221
  >>
   C3123223313331322121111331333133313231333132212111112111133231222
  <<
   C31232233133313221211113313331333132313331322121111121111332312223
  >>
 
 
 C31232233133313221211113313331333132313331322121111121111332312222
  >>