Extend Scapa Flow Bob Minor


EP4 Dual Mode Constraints



EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10
1. Scapa Flow Bob Minor 12 34 14 12 36 - 56
2. Extract places above the hunt bell 2 34 4 - 6 - -
3. Extract places below the hunt bell - - 1 12 3 - 5
Expand places above the hunt bell G F E D C B A
4. Reverse and invert places from [2] - - 1 - 3 34 5
5. Separate into two overlapping strips - - 1 - 3 34 5
6. Using the start change and overlap 34 5
7. Expand places above mode in [6] to next stage 34 5 34 5
8. Connect the static [5] and expanded [7] strip - - 1 - 3 34 5 34 5 34 5
9. Reverse and invert places in [8] back again 6 78 6 78 6 78 8 - 0 - -
Expand places below the hunt bell A B C D E F G
10. Below places from [3] - - 1 12 3 - 5
11. Separate into two overlapping strips - - 1 12 3 - 5
12. Using the start change and overlap 12 3 - 5
13. Expand places above mode in [12] to next stage 12 7 - 9
14. Connect the static [11] and the expanded [13] strip - - 1 12 3 - 5 12 7 - 9
Recombine above and below places A B C D E F G H I J K
15. Above places from [9] 6 78 6 78 6 78 8 - 0 - -
16. Below places from [14] - - 1 12 3 - 5 12 7 - 9
17. Default hunt bell places 1 - - - - - - - - - 0
18. [Unnamed] Bob Royal 16 78 16 1278 36 78 58 12 70 - 90

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

136245 Scapa Flow Bob Minor 34.14.12.36-56,12
1746250389 [Unnamed] Bob Royal 78.16.1278.36.78.58.12.70-90,16
1E47258069B3TA [Unnamed] Bob Fourteen ET.10.12ET.30.ET.50.12ET.70.ET.9T.12.EB-AB,10
Minor Royal Fourteen
Scapa Flow Bob Minor [Unnamed] Bob Royal [Unnamed] Bob Fourteen