C1111233133313231133133313331333133313233311212111133132212111121
  >>
   C111123313331323113313331333133313331323331121211113313221211112
  <<
   C1111233133313231133133313331333133313233311212111133132212111123
  >>
 
 
 C1111233133313231133133313331333133313233311212111133132212111122
  >>