C1111233133313231133133313331333133313231323112331323223331
  >>
   C111123313331323113313331333133313331323132311233132322333
  <<
   C1111233133313231133133313331333133313231323112331323223333
  >>
 
 
 C1111233133313231133133313331333133313231323112331323223332
  >>