C111113331333132322331333133313331311331322331333133313233323132313112121
  >>
   C11111333133313232233133313331333131133132233133313331323332313231311212
  <<
   C111113331333132322331333133313331311331322331333133313233323132313112123
  >>
 
 
 C111113331333132322331333133313331311331322331333133313233323132313112122
  >>