C11112331333132311331333133313231323133313123232322123221
  >>
   C1111233133313231133133313331323132313331312323232212322
  <<
   C11112331333132311331333133313231323133313123232322123223
  >>
 
 
 C11112331333132311331333133313231323133313123232322123222
  >>