Extend Gedney Hill Place Doubles

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9
1. Gedney Hill Place Doubles 1 5 145 125 123 345
2. Extract places made by the hunt bell 1 - - - - 5
3. Extract places above the hunt bell - 5 45 5 - -
4. Extract places below the hunt bell - - 1 12 123 34
Expand places above the hunt bell F E D C B A
5. Reverse and invert places from [3] - - 1 12 1 -
6. Separate into two overlapping strips - - 1 12 1
7. Using the start change and overlap - 1 12 1 -
8. Expand places above mode in [7] to next stage - 1 12 1 -
9. Connect the static [6] and expanded [8] strip - - 1 12 1 - 1 12 1 -
10. Reverse and invert places in [9] back again - 9 89 9 - 9 89 9 - -
Expand places below the hunt bell A B C D E F
11. Below places from [4] - - 1 12 123 34
12. Separate into two overlapping strips - - 1 12 123
13. Using the start change and overlap - 1 12 123 34
14. Expand places above mode in [13] to next stage - 1 16 167 78
15. Connect the static [12] and the expanded [14] strip - - 1 12 123 - 1 16 167 78
Expand places of the hunt bell A B C D E F
16. Hunt bell places from [2] 1 - - - - 5
17. Separate into two overlapping strips 1 - -
18. Using the start change and overlap - - - - 5
19. Expand places above mode in [18] to next stage - - - - - - 9
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - 9
Recombine above, below and hunt bell places A B C D E F G H I J
21. Above places from [10] - 9 89 9 - 9 89 9 - -
22. Below places from [15] - - 1 12 123 - 1 16 167 78
23. Hunt bell places from [20] 1 - - - - - - - - 9
24. [Unnamed] Bob Caters 1 9 189 129 123 9 189 169 167 789

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

13452 Gedney Hill Place Doubles 5.145.125.123.345,1
137582964 [Unnamed] Bob Caters 9.189.129.123.9.189.169.167.789,1
13A5T67E09824 [Unnamed] Differential Bob Sextuples A.1TA.12A.123.A.1TA.16A.167.A.1TA.10A.10E.ETA,1
Doubles Caters Sextuples
Gedney Hill Place Doubles [Unnamed] Bob Caters [Unnamed] Differential Bob Sextuples