C1111133313331323223313331333133313113313231331123233323221
  >>
   C111113331333132322331333133313331311331323133112323332322
  <<
   C1111133313331323223313331333133313113313231331123233323223
  >>
 
 
 C1111133313331323223313331333133313113313231331123233323222
  >>