C31232233133313221211113313331333132313331322121111332212111133231123311
  >>
   C3123223313331322121111331333133313231333132212111133221211113323112331
  <<
   C31232233133313221211113313331333132313331322121111332212111133231123313
  >>
 
 
 C31232233133313221211113313331333132313331322121111332212111133231123312
  >>