C11111333133313232233133313331333133313331333333133313331322231122333131
  >>
   C1111133313331323223313331333133313331333133333313331333132223112233313
  <<
   C11111333133313232233133313331333133313331333333133313331322231122333133
  >>
 
 
 C11111333133313232233133313331333133313331333333133313331322231122333132
  >>