C1111133313331323223313331333133313331323132232312311221
  >>
   C111113331333132322331333133313331333132313223231231122
  <<
   C1111133313331323223313331333133313331323132232312311223
  >>
 
 
 C1111133313331323223313331333133313331323132232312311222
  >>