C1111133313331323223313331333133313331333132322231313311
  >>
   C111113331333132322331333133313331333133313232223131331
  <<
   C1111133313331323223313331333133313331333132322231313313
  >>
 
 
 C1111133313331323223313331333133313331333132322231313312
  >>