Extend Caernarvonshire Bob Doubles

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9
1. Caernarvonshire Bob Doubles 123 5 145 5 3 345
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 - 3 34
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
7. Using the start change and overlap 1 12 1 34
8. Expand places above mode in [7] to next stage 1 12 1 12 1 78
9. Connect the static [6] and expanded [8] strip - - 1 12 1 12 1 12 1 78
10. Reverse and invert places in [9] back again 23 9 89 9 89 9 89 9 - -
Expand places below the hunt bell A B C D E F
11. Below places from [4] - - 1 - 3 34
12. Separate into two overlapping strips - - 1 - 3
13. Using the start change and overlap - 1 - 3 34
14. Expand places above mode in [13] to next stage - 1 - 7 78
15. Connect the static [12] and the expanded [14] strip - - 1 - 3 - 1 - 7 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] 23 9 89 9 89 9 89 9 - -
22. Below places from [15] - - 1 - 3 - 1 - 7 78
23. Hunt bell places from [20] 1 - - - - - - - - 9
24. [Unnamed] Bob Caters 123 9 189 9 389 9 189 9 7 789

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

14352 Caernarvonshire Bob Doubles 5.145.5.3.345,123
173682594 [Unnamed] Bob Caters 9.189.9.389.9.189.9.7.789,123
193ET672058A4 [Unnamed] Bob Sextuples A.1TA.A.3TA.A.1TA.A.7TA.A.1TA.A.E.ETA,123
Doubles Caters Sextuples
Caernarvonshire Bob Doubles [Unnamed] Bob Caters [Unnamed] Bob Sextuples