C11112331333132311331333133313331333132313231123313232213333131
  >>
   C1111233133313231133133313331333133313231323112331323221333313
  <<
   C11112331333132311331333133313331333132313231123313232213333133
  >>
 
 
 C11112331333132311331333133313331333132313231123313232213333132
  >>