C312322331333132212111133133313331333133312121111113313113313333121
  >>
   C31232233133313221211113313331333133313331212111111331311331333312
  <<
   C312322331333132212111133133313331333133312121111113313113313333123
  >>
 
 
 C312322331333132212111133133313331333133312121111113313113313333122
  >>