Extend Whitworth Bob Triples

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9
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 12
6. Using the start change and overlap 12 345 16
7. Expand places above mode in [6] to next stage 14 567 18
8. Connect the static [5] and expanded [7] strip - - 1 12 3 12 14 567 18
9. Reverse and invert places in [8] back again 29 345 69 89 7 89 9 - -
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 -
12. Using the start change and overlap - - 1 12 3 12 125 -
13. Expand places above mode in [12] to next stage - - 1 12 5 12 127 -
14. Connect the static [11] and the expanded [13] strip - - - 1 12 5 12 127 -
Recombine above and below places A B C C C C C C C D
15. Above places from [9] 29 345 69 89 7 89 9 - -
16. Below places from [14] - - - 1 12 5 12 127 -
17. Default hunt bell places 1 - - - - - - - - 9
18. [Unnamed] Differential Caters 129 345 169 189 127 589 129 127 9 9

Extension and contraction candidates using extension process EP4-2/5:1:1/0:1:2  

p 1352746 Whitworth Bob Triples 345.167.125.367.127.125.7,127
213485697 [Unnamed] Differential Caters 345.169.189.127.589.129.127.9.9,129
53728164E90 [Unnamed] Differential Cinques 345.16E.18E.10E.129.70E.12E.129.E.E.E,12E
21347986T50AE [Unnamed] Differential Sextuples 345.16A.18A.10A.1TA.12E.9TA.12A.12E.A.A.A.A,12A
5372E194T806CAB [Unnamed] Differential Septuples 345.16C.18C.10C.1TC.1BC.12A.EBC.12C.12A.C.C.C.C.C,12C
Triples Caters Cinques Sextuples Septuples
Whitworth Bob Triples [Unnamed] Differential Caters [Unnamed] Differential Cinques [Unnamed] Differential Sextuples [Unnamed] Differential Septuples