C222133313331333131123313231333133313331323212331333133313121111331323112121
  >>
   C22213331333133313112331323133313331333132321233133313331312111133132311212
  <<
   C222133313331333131123313231333133313331323212331333133313121111331323112123
  >>
 
 
 C222133313331333131123313231333133313331323212331333133313121111331323112122
  >>