Extend They-Fear-Even-His-Horses Bob Caters

Accepted extension path EP3-3CD/1BC, EP4-2/1:2:3/1:2:1

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
1. They-Fear-Even-His-Horses Bob Caters 129 34789 1 9 1 9 1 9 1 9
2. Extract places made by the hunt bell 1 - - - - - - - - 9
3. Extract places above the hunt bell 29 34789 - 9 - 9 - 9 - -
4. Extract places below the hunt bell - - 1 - 1 - 1 - 1 -
Expand places above the hunt bell J I H G F E D C B A
5. Reverse and invert places from [3] - - 1 - 1 - 1 - 12367 18
6. Separate into two overlapping strips - - 1 - 1 - 1 - 12367 18
7. Using the start change and overlap 1 - 1 - 1 - 12367 18
8. Expand places above mode in [7] to next stage 1 - 1 - 1 - 12EBC 1D
9. Connect the static [6] and expanded [8] strip - - 1 - 1 - 1 - 12367 18 1 - 1 - 1 - 12EBC 1D
10. Reverse and invert places in [9] back again 2F 347DF - F - F - F 0F ETCDF - F - F - F - -
Expand places below the hunt bell A B C D E F G H I J
11. Below places from [4] - - 1 - 1 - 1 - 1 -
12. Separate into two overlapping strips - - 1
13. Using the start change and overlap - 1 - 1 - 1 - 1 -
14. Expand places above mode in [13] to next stage - 1 - 1 - 1 - 1 - 1 - 1 - 1 -
15. Connect the static [12] and the expanded [14] strip - - 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1 -
Expand places of the hunt bell A B C D E F G H I J
16. Hunt bell places from [2] 1 - - - - - - - - 9
17. Separate into two overlapping strips 1 - -
18. Using the start change and overlap - - - - - - - - 9
19. Expand places above mode in [18] to next stage - - - - - - - - - - - - - - F
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - - - - - - - - - F
Recombine above, below and hunt bell places A B C D E F G H I J K L M N O P Q R
21. Above places from [10] 2F 347DF - F - F - F 0F ETCDF - F - F - F - -
22. Below places from [15] - - 1 - 1 - 1 - 1 - 1 - 1 - 1 - 1 -
23. Hunt bell places from [20] 1 - - - - - - - - - - - - - - - - F
24. [Unnamed] Differential Bob Octuples 12F 347DF 1 F 1 F 1 F 10F ETCDF 1 F 1 F 1 F 1 F

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

142583697 They-Fear-Even-His-Horses Bob Caters 34789.1.9.1.9.1.9.1.9,129
1FB9CTEAD35847062 [Unnamed] Differential Bob Octuples 347DF.1.F.1.F.1.F.10F.ETCDF.1.F.1.F.1.F.1.F,12F
Caters Octuples
They-Fear-Even-His-Horses Bob Caters [Unnamed] Differential Bob Octuples