C1111233133313231133133313331333133313231232313331333132313332123121
  >>
   C111123313331323113313331333133313331323123231333133313231333212312
  <<
   C1111233133313231133133313331333133313231232313331333132313332123123
  >>
 
 
 C1111233133313231133133313331333133313231232313331333132313332123122
  >>