C11112331333132311331333132313331333132333131122112323221
  >>
   C1111233133313231133133313231333133313233313112211232322
  <<
   C11112331333132311331333132313331333132333131122112323223
  >>
 
 
 C11112331333132311331333132313331333132333131122112323222
  >>