C111113331333132322331333133313331323133313231333133313113121133121
  >>
   C11111333133313232233133313331333132313331323133313331311312113312
  <<
   C111113331333132322331333133313331323133313231333133313113121133123
  >>
 
 
 C111113331333132322331333133313331323133313231333133313113121133122
  >>