C312322331333132212111133133313331333133312121111121111133313332211
  >>
   C31232233133313221211113313331333133313331212111112111113331333221
  <<
   C312322331333132212111133133313331333133312121111121111133313332213
  >>
 
 
 C312322331333132212111133133313331333133312121111121111133313332212
  >>