C1111233133313231133133313331333133313231313231333132221
  >>
   C111123313331323113313331333133313331323131323133313222
  <<
   C1111233133313231133133313331333133313231313231333132223
  >>
 
 
 C1111233133313231133133313331333133313231313231333132222
  >>