Extend Callender Bob Doubles

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9
1. Callender Bob Doubles 123 5 145 125 3 5
2. Extract places made by the hunt bell 1 - - - - 5
3. Extract places above the hunt bell 23 5 45 5 - -
4. Extract places below the hunt bell - - 1 12 3 -
Expand places above the hunt bell F E D C B A
5. Reverse and invert places from [3] - - 1 12 1 34
6. Separate into two overlapping strips - - 1 12 1 34
7. Using the start change and overlap 1 34
8. Expand places above mode in [7] to next stage 1 56 1 78
9. Connect the static [6] and expanded [8] strip - - 1 12 1 34 1 56 1 78
10. Reverse and invert places in [9] back again 23 9 45 9 67 9 89 9 - -
Expand places below the hunt bell A B C D E F
11. Below places from [4] - - 1 12 3 -
12. Separate into two overlapping strips - - 1 12 3
13. Using the start change and overlap - 1 12 3 -
14. Expand places above mode in [13] to next stage - 1 12 7 -
15. Connect the static [12] and the expanded [14] strip - - 1 12 3 - 1 12 7 -
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] 23 9 45 9 67 9 89 9 - -
22. Below places from [15] - - 1 12 3 - 1 12 7 -
23. Hunt bell places from [20] 1 - - - - - - - - 9
24. [Unnamed] Bob Caters 123 9 145 129 367 9 189 129 7 9

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

14532 Callender Bob Doubles 5.145.125.3.5,123
187963452 [Unnamed] Bob Caters 9.145.129.367.9.189.129.7.9,123
16A9E025T4738 [Unnamed] Bob Sextuples A.145.12A.367.A.189.12A.70E.A.1TA.12A.E.A,123
Doubles Caters Sextuples
Callender Bob Doubles [Unnamed] Bob Caters [Unnamed] Bob Sextuples