C312322331333132212111133133313331333131133113313331333122121
  >>
   C31232233133313221211113313331333133313113311331333133312212
  <<
   C312322331333132212111133133313331333131133113313331333122123
  >>
 
 
 C312322331333132212111133133313331333131133113313331333122122
  >>