C111113331333132322331333133313331333132313123231311331311331323131323133321121
  >>
   C11111333133313232233133313331333133313231312323131133131133132313132313332112
  <<
   C111113331333132322331333133313331333132313123231311331311331323131323133321123
  >>
 
 
 C111113331333132322331333133313331333132313123231311331311331323131323133321122
  >>