C1111233133313231133133313331333133313231331121133132322331121133133313232111111
  >>
   C111123313331323113313331333133313331323133112113313232233112113313331323211111
  <<
   C1111233133313231133133313331333133313231331121133132322331121133133313232111113
  >>
 
 
 C1111233133313231133133313331333133313231331121133132322331121133133313232111112
  >>