C111113331333132322331333133313331333132332133313231333132333331122131
  >>
   C11111333133313232233133313331333133313233213331323133313233333112213
  <<
   C111113331333132322331333133313331333132332133313231333132333331122133
  >>
 
 
 C111113331333132322331333133313331333132332133313231333132333331122132
  >>