C1111133313331323223313331333133313331323131233132313331311331323221
  >>
   C111113331333132322331333133313331333132313123313231333131133132322
  <<
   C1111133313331323223313331333133313331323131233132313331311331323223
  >>
 
 
 C1111133313331323223313331333133313331323131233132313331311331323222
  >>