C1111233133313231133133313331333133313231323112331333131122111
  >>
   C111123313331323113313331333133313331323132311233133313112211
  <<
   C1111233133313231133133313331333133313231323112331333131122113
  >>
 
 
 C1111233133313231133133313331333133313231323112331333131122112
  >>