C11112331333132311331333132313331333131133131133131122213111
  >>
   C1111233133313231133133313231333133313113313113313112221311
  <<
   C11112331333132311331333132313331333131133131133131122213113
  >>
 
 
 C11112331333132311331333132313331333131133131133131122213112
  >>