C1111133313331323223313331333133313231323132312121133131
  >>
   C111113331333132322331333133313331323132313231212113313
  <<
   C1111133313331323223313331333133313231323132312121133133
  >>
 
 
 C1111133313331323223313331333133313231323132312121133132
  >>