Extend Whitby Bob Triples

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11
1. Whitby Bob Triples 127 34567 1 12567 3 7 345 7
2. Extract places made by the hunt bell 1 - - - - - - 7
3. Extract places above the hunt bell 27 34567 - 567 - 7 - -
4. Extract places below the hunt bell - - 1 12 3 - 345 -
Expand places above the hunt bell H G F E D C B A
5. Reverse and invert places from [3] - - 1 - 123 - 12345 16
6. Separate into two overlapping strips - - 1 - 123
7. Using the start change and overlap - 123 - 12345 16
8. Expand places above mode in [7] to next stage - 125 - 127 - 12789 10
9. Connect the static [6] and expanded [8] strip - - 1 - 123 - 125 - 127 - 12789 10
10. Reverse and invert places in [9] back again 2E 3450E - 50E - 70E - 90E - E - -
Expand places below the hunt bell A B C D E F G H
11. Below places from [4] - - 1 12 3 - 345 -
12. Separate into two overlapping strips - - 1 12 3 - 345 -
13. Using the start change and overlap 3 - 345 -
14. Expand places above mode in [13] to next stage 7 - 789 -
15. Connect the static [12] and the expanded [14] strip - - 1 12 3 - 345 - 7 - 789 -
Expand places of the hunt bell A B C D E F G H
16. Hunt bell places from [2] 1 - - - - - - 7
17. Separate into two overlapping strips 1 - -
18. Using the start change and overlap - - - - - - 7
19. Expand places above mode in [18] to next stage - - - - - - - - E
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - - - E
Recombine above, below and hunt bell places A B C D E F G H I J K L
21. Above places from [10] 2E 3450E - 50E - 70E - 90E - E - -
22. Below places from [15] - - 1 12 3 - 345 - 7 - 789 -
23. Hunt bell places from [20] 1 - - - - - - - - - - E
24. [Unnamed] Bob Cinques 12E 3450E 1 1250E 3 70E 345 90E 7 E 789 E

Extension and contraction candidates using extension process EP4-4/3:2:2/4:4:1/1:2:1  

p 1352746 Whitby Bob Triples 34567.1.12567.3.7.345.7,127
p 13527496E80 [Unnamed] Bob Cinques 3450E.1.1250E.3.70E.345.90E.7.E.789.E,12E
p 13527496E8A0CTB [Unnamed] Bob Septuples 345BC.1.125BC.3.7BC.345.9BC.7.EBC.789.ABC.E.C.ETA.C,12C
Triples Cinques Septuples
Whitby Bob Triples [Unnamed] Bob Cinques [Unnamed] Bob Septuples