C3311111211233131133132223323132313231323223313232213113313232212131
  >>
   C331111121123313113313222332313231323132322331323221311331323221213
  <<
   C3311111211233131133132223323132313231323223313232213113313232212133
  >>
 
 
 C3311111211233131133132223323132313231323223313232213113313232212132
  >>