C1111133313331323223313331333133313331333133313331333231123213221
  >>
   C111113331333132322331333133313331333133313331333133323112321322
  <<
   C1111133313331323223313331333133313331333133313331333231123213223
  >>
 
 
 C1111133313331323223313331333133313331333133313331333231123213222
  >>