C1111133313331323223313331333133313311211111213331311211312221
  >>
   C111113331333132322331333133313331331121111121333131121131222
  <<
   C1111133313331323223313331333133313311211111213331311211312223
  >>
 
 
 C1111133313331323223313331333133313311211111213331311211312222
  >>