C11112331333132311331333132313331333131133131133133313332233121
  >>
   C1111233133313231133133313231333133313113313113313331333223312
  <<
   C11112331333132311331333132313331333131133131133133313332233123
  >>
 
 
 C11112331333132311331333132313331333131133131133133313332233122
  >>