Extend Brockley Bob Minor

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10
1. Brockley Bob Minor 14 56 14 - 1236 - 36
2. Extract places above the hunt bell 4 56 4 - 6 - -
3. Extract places below the hunt bell - - 1 - 123 - 3
Expand places above the hunt bell G F E D C B A
4. Reverse and invert places from [2] - - 1 - 3 12 3
5. Separate into two overlapping strips - - 1 - 3 12
6. Using the start change and overlap 1 - 3 12 3
7. Expand places above mode in [6] to next stage 1 - 3 12 3
8. Connect the static [5] and expanded [7] strip - - 1 - 3 12 1 - 3 12 3
9. Reverse and invert places in [8] back again 8 90 8 - 0 90 8 - 0 - -
Expand places below the hunt bell A B C D E F G
10. Below places from [3] - - 1 - 123 - 3
11. Separate into two overlapping strips - - 1 - 123
12. Using the start change and overlap - 1 - 123 - 3
13. Expand places above mode in [12] to next stage - 1 - 127 - 7
14. Connect the static [11] and the expanded [13] strip - - 1 - 123 - 1 - 127 - 7
Recombine above and below places A B C D E F G H I J K
15. Above places from [9] 8 90 8 - 0 90 8 - 0 - -
16. Below places from [14] - - 1 - 123 - 1 - 127 - 7
17. Default hunt bell places 1 - - - - - - - - - 0
18. [Unnamed] Bob Royal 18 90 18 - 1230 90 18 - 1270 - 70

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

164235 Brockley Bob Minor 56.14-1236-36,14
1085749236 [Unnamed] Bob Royal 90.18-1230.90.18-1270-70,18
1B05A67ET92834 [Unnamed] Bob Fourteen AB.1T-123B.AB.1T-127B.AB.1T-12EB-EB,1T
Minor Royal Fourteen
Brockley Bob Minor [Unnamed] Bob Royal [Unnamed] Bob Fourteen