Extend Whitworth Bob Triples

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11
1. Whitworth Bob Triples 127 345 167 125 367 127 125 7
2. Extract places above the hunt bell 27 345 67 5 67 7 - -
3. Extract places below the hunt bell - - 1 12 3 12 125 -
Expand places above the hunt bell H G F E D C B A
4. Reverse and invert places from [2] - - 1 12 3 12 345 16
5. Separate into two overlapping strips - - 1 12 3
6. Using the start change and overlap 12 3 12 345 16
7. Expand places above mode in [6] to next stage 12 5 12 7 12 789 10
8. Connect the static [5] and expanded [7] strip - - 1 12 3 12 5 12 7 12 789 10
9. Reverse and invert places in [8] back again 2E 345 0E 5 0E 7 0E 9 0E E - -
Expand places below the hunt bell A B C D E F G H
10. Below places from [3] - - 1 12 3 12 125 -
11. Separate into two overlapping strips - - 1 12 3 12 125 -
12. Using the start change and overlap 3 12 125 -
13. Expand places above mode in [12] to next stage 7 12 129 -
14. Connect the static [11] and the expanded [13] strip - - 1 12 3 12 125 - 7 12 129 -
Recombine above and below places A B C D E F G H I J K L
15. Above places from [9] 2E 345 0E 5 0E 7 0E 9 0E E - -
16. Below places from [14] - - 1 12 3 12 125 - 7 12 129 -
17. Default hunt bell places 1 - - - - - - - - - - E
18. [Unnamed] Bob Cinques 12E 345 10E 125 30E 127 1250E 9 70E 12E 129 E

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

p 1352746 Whitworth Bob Triples 345.167.125.367.127.125.7,127
p 13527496E80 [Unnamed] Bob Cinques 345.10E.125.30E.127.1250E.9.70E.12E.129.E,12E
p 13527496E8A0CTB [Unnamed] Bob Septuples 345.1BC.125.3BC.127.125BC.9.7BC.12E.129BC.A.EBC.12C.12A.C,12C
Triples Cinques Septuples
Whitworth Bob Triples [Unnamed] Bob Cinques [Unnamed] Bob Septuples