Extend Great Fire of London Surprise Minor


EP4 Triple Mode Constraints



EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
1. Great Fire of London Surprise Minor 16 34 - 56 14 - 56 - 1236 - 14 - 56
2. Extract places made by the hunt bell 1 - - - - - - - - - - - 6
3. Extract places above the hunt bell 6 34 - 56 4 - 56 - 6 - - - -
4. Extract places below the hunt bell - - - - 1 - - - 123 - 14 - 5
Expand places above the hunt bell G F F F E D D D C B B B A
5. Reverse and invert places from [3] - - - - 1 - 12 - 3 12 - 34 1
6. Separate into two overlapping strips - - - - 1 - 12 - 3 12 - 34
7. Using the start change and overlap 1 - 12 - 3 12 - 34 1
8. Expand places above mode in [7] to next stage 1 - 12 - 3 12 - 38 1
9. Connect the static [6] and expanded [8] strip - - - - 1 - 12 - 3 12 - 34 1 - 12 - 3 12 - 38 1
10. Reverse and invert places in [9] back again 0 38 - 90 8 - 90 - 0 78 - 90 8 - 90 - 0 - - - -
Expand places below the hunt bell A B B B C D D D E F F F G
11. Below places from [4] - - - - 1 - - - 123 - 14 - 5
12. Separate into two overlapping strips - - - - 1 - - - 123
13. Using the start change and overlap - - - 1 - - - 123 - 14 - 5
14. Expand places above mode in [13] to next stage - - - 1 - - - 127 - 18 - 9
15. Connect the static [12] and the expanded [14] strip - - - - 1 - - - 123 - - - 1 - - - 127 - 18 - 9
Expand places of the hunt bell A B B B C D D D E F F F G
16. Hunt bell places from [2] 1 - - - - - - - - - - - 6
17. Separate into two overlapping strips 1 - - - -
18. Using the start change and overlap - - - - - - - - - - - 6
19. Expand places above mode in [18] to next stage - - - - - - - - - - - - - - - 0
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - - - - - - - - - - - - 0
Recombine above, below and hunt bell places A B B B C D D D E F F F G H H H I J J J K
21. Above places from [10] 0 38 - 90 8 - 90 - 0 78 - 90 8 - 90 - 0 - - - -
22. Below places from [15] - - - - 1 - - - 123 - - - 1 - - - 127 - 18 - 9
23. Hunt bell places from [20] 1 - - - - - - - - - - - - - - - - - - - 0
24. [Unnamed] Differential Surprise Royal 10 38 - 90 18 - 90 - 1230 78 - 90 18 - 90 - 1270 - 18 - 90

Extension and contraction candidates using extension process EP4-4/4:8:3/1:8:2/1:4:1  

146532 Great Fire of London Surprise Minor 34-56.14-56-1236-14-56,16
1986075324 [Unnamed] Differential Surprise Royal 38-90.18-90-1230.78-90.18-90-1270-18-90,10
1752E3B9T4A086 [Unnamed] Surprise Fourteen 3T-AB.1T-AB-123B.7T-AB.1T-AB-127B.ET-AB.1T-AB-12EB-1T-AB,1B
Minor Royal Fourteen
Great Fire of London Surprise Minor [Unnamed] Differential Surprise Royal [Unnamed] Surprise Fourteen