Extend Huntingdon Bob Minor

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10
1. Huntingdon Bob Minor 12 56 1456 12 1236 - 36
2. Extract places above the hunt bell 2 56 456 - 6 - -
3. Extract places below the hunt bell - - 1 12 123 - 3
Expand places above the hunt bell G F E D C B A
4. Reverse and invert places from [2] - - 1 - 123 12 5
5. Separate into two overlapping strips - - 1 - 123
6. Using the start change and overlap - 123 12 5
7. Expand places above mode in [6] to next stage - 123 - 123 12 5
8. Connect the static [5] and expanded [7] strip - - 1 - 123 - 123 - 123 12 5
9. Reverse and invert places in [8] back again 6 90 890 - 890 - 890 - 0 - -
Expand places below the hunt bell A B C D E F G
10. Below places from [3] - - 1 12 123 - 3
11. Separate into two overlapping strips - - 1 12 123
12. Using the start change and overlap - 1 12 123 - 3
13. Expand places above mode in [12] to next stage - 1 12 127 - 7
14. Connect the static [11] and the expanded [13] strip - - 1 12 123 - 1 12 127 - 7
Recombine above and below places A B C D E F G H I J K
15. Above places from [9] 6 90 890 - 890 - 890 - 0 - -
16. Below places from [14] - - 1 12 123 - 1 12 127 - 7
17. Default hunt bell places 1 - - - - - - - - - 0
18. [Unnamed] Bob Royal 16 90 1890 12 123890 - 1890 12 1270 - 70

Extension and contraction candidates using extension process EP4-4/3:2:5/1:4:2  

142563 Huntingdon Bob Minor 56.1456.12.1236-36,12
1976854203 [Unnamed] Bob Royal 90.1890.12.123890-1890.12.1270-70,16
1A9ET6720845B3 [Unnamed] Differential Bob Fourteen AB.1TAB.12.123TAB-1TAB.12.127TAB-1TAB.12.12EB-EB,10
Minor Royal Fourteen
Huntingdon Bob Minor [Unnamed] Bob Royal [Unnamed] Differential Bob Fourteen