5,152 Spliced Surprise Major (11–15 methods)

Donald F Morrison and Paul B Hunter (arr)
            11 methods    12 methods    13 methods    14 methods    15 methods
   2345678  Cassiobury    Cassiobury    Cassiobury    Cassiobury    Cassiobury
   7856342  London        London        London        Richmond      Richmond
 - 3578264  Pudsey        Pudsey        Pudsey        Pudsey        Pudsey
   8654327  Superlative   Superlative   Superlative   Superlative   Superlative
   4267835  Lincolnshire  Lincolnshire  Lincolnshire  Lincolnshire  Lincolnshire
   7325486  London        London        London        London        London
   2743658  Cassiobury    Newlyn        Newlyn        Newlyn        Newlyn
 - 3586742  Yorkshire     Yorkshire     Yorkshire     Yorkshire     Yorkshire
   6452378  Cambridge     Cambridge     Cambridge     Cambridge     Cambridge
   2748635  Superlative   Superlative   Superlative   Superlative   Superlative
   8375264  Cornwall      Cornwall      Malpas        Malpas        Malpas
 - 2783456  Bristol       Bristol       Bristol       Bristol       Bristol
   8247635  Pudsey        Pudsey        Pudsey        Pudsey        Essex
   7325864  Yorkshire     Yorkshire     Yorkshire     Yorkshire     Yorkshire
   5634782  Cambridge     Cambridge     Cambridge     Cambridge     Cambridge
   4862573  Cornwall      Cornwall      Cornwall      Cornwall      Cornwall
 - 5648327  Bristol       Bristol       Bristol       Bristol       Bristol
   4536782  Northampton   Northampton   Northampton   Northampton   Northampton
   3475268  Cassiobury    Cassiobury    Cassiobury    Cassiobury    Cassiobury
   6852473  Cambridge     Cambridge     Cambridge     Cambridge     Cambridge
   2783645  Rutland       Rutland       Rutland       Rutland       Rutland
   8267534  Lincolnshire  Lincolnshire  Lincolnshire  Lincolnshire  Lincolnshire
   7324856  Pudsey        Pudsey        Pudsey        Pudsey        Pudsey
 - 3456782
Repeat six times.

11 methods: Contains 672 Cambridge, Pudsey, 448 Bristol, Cassiobury, Cornwall, Lincolnshire, London, Superlative, Yorkshire, 224 Northampton, Rutland, with 160 changes of method, all the work.

12 methods: Contains 672 Cambridge, Cassiobury, Pudsey, 448 Bristol, Cornwall, Lincolnshire, London, Superlative, Yorkshire, 224 Newlyn, Northampton, Rutland, with 160 changes of method, all the work.

13 methods: Contains 672 Cambridge, Cassiobury, Pudsey, 448 Bristol, Lincolnshire, London, Superlative, Yorkshire, 224 Cornwall, Malpas, Newlyn, Northampton, Rutland, with 160 changes of method, all the work.

14 methods: Contains 672 Cambridge, Cassiobury, Pudsey, 448 Bristol, Lincolnshire, Superlative, Yorkshire, 224 Cornwall, London, Malpas, Newlyn, Northampton, Richmond, Rutland, with 160 changes of method, all the work.

15 methods: Contains 672 Cambridge, Cassiobury, 448 Bristol, Lincolnshire, Pudsey, Superlative, Yorkshire, 224 Cornwall, Essex, London, Malpas, Newlyn, Northampton, Richmond, Rutland, with 160 changes of method, all the work.