C111113331333132322331333133313331333133323223313311211111313312121
  >>
   C11111333133313232233133313331333133313332322331331121111131331212
  <<
   C111113331333132322331333133313331333133323223313311211111313312123
  >>
 
 
 C111113331333132322331333133313331333133323223313311211111313312122
  >>