C11112331333132311331333132313331323133313132313231233131
  >>
   C1111233133313231133133313231333132313331313231323123313
  <<
   C11112331333132311331333132313331323133313132313231233133
  >>
 
 
 C11112331333132311331333132313331323133313132313231233132
  >>