Extend American Horse Bob Caters

Accepted extension path EP3-1CD/1BC, EP4-2/2:2:6

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
1. American Horse Bob Caters 129 34569 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 34569 - 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 - 14567 18
6. Separate into two overlapping strips - - 1 - 1 - 1 - 14567 18
7. Using the start change and overlap 1 - 1 - 14567 18
8. Expand places above mode in [7] to next stage 1 - 1 - 1456A 1B
9. Connect the static [6] and expanded [8] strip - - 1 - 1 - 1 - 14567 18 1 - 1 - 1456A 1B
10. Reverse and invert places in [9] back again 2C 30ETC - C - C 8C 90ETC - C - C - C - -
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 -
15. Connect the static [12] and the expanded [14] strip - - 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 - - - - - - - - - - - - C
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - - - - - - - C
Recombine above, below and hunt bell places A B C D E F G H I J K L M N O P
21. Above places from [10] 2C 30ETC - C - C 8C 90ETC - C - C - C - -
22. Below places from [15] - - 1 - 1 - 1 - 1 - 1 - 1 - 1 -
23. Hunt bell places from [20] 1 - - - - - - - - - - - - - - C
24. [Unnamed] Bob Septuples 12C 30ETC 1 C 1 C 18C 90ETC 1 C 1 C 1 C 1 C

Extension and contraction candidates using extension process EP4-6/4:6:6/1:2:1/1:2:1  

142637958 American Horse Bob Caters 34569.1.9.1.9.1.9.1.9,129
1B0CT7A54E69283 [Unnamed] Bob Septuples 30ETC.1.C.1.C.18C.90ETC.1.C.1.C.1.C.1.C,12C
Caters Septuples
American Horse Bob Caters [Unnamed] Bob Septuples