C111113331333132322331333133313331333133313112113313331333133313331333133322211121
  >>
   C11111333133313232233133313331333133313331311211331333133313331333133313332221112
  <<
   C111113331333132322331333133313331333133313112113313331333133313331333133322211123
  >>
 
 
 C111113331333132322331333133313331333133313112113313331333133313331333133322211122
  >>