C1111233131211111211113313231333133313331323221333131133111
  >>
   C111123313121111121111331323133313331333132322133313113311
  <<
   C1111233131211111211113313231333133313331323221333131133113
  >>
 
 
 C1111233131211111211113313231333133313331323221333131133112
  >>