C312322331333132212111133131133133313331333133313222332311
  >>
   C31232233133313221211113313113313331333133313331322233231
  <<
   C312322331333132212111133131133133313331333133313222332313
  >>
 
 
 C312322331333132212111133131133133313331333133313222332312
  >>