C313212111133131211331333133313331333132212113313232211211111
  >>
   C31321211113313121133133313331333133313221211331323221121111
  <<
   C313212111133131211331333133313331333132212113313232211211113
  >>
 
 
 C313212111133131211331333133313331333132212113313232211211112
  >>