Extend Off Your 'Ead Backwards Bob Minor

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8
1. Off Your 'Ead Backwards Bob Minor 16 34 1456 - 36 34 16
2. Extract places above the hunt bell 6 34 456 - 6 - -
3. Extract places below the hunt bell - - 1 - 3 34 1
Expand places above the hunt bell G F E D C B A
4. Reverse and invert places from [2] - - 1 - 123 34 1
5. Separate into two overlapping strips - - 1 - 123 34
6. Using the start change and overlap 123 34 1
7. Expand places above mode in [6] to next stage 145 56 1
8. Connect the static [5] and expanded [7] strip - - 1 - 123 34 145 56 1
9. Reverse and invert places in [8] back again 8 34 458 56 678 - 8 - -
Expand places below the hunt bell A B C D E F G
10. Below places from [3] - - 1 - 3 34 1
11. Separate into two overlapping strips - - 1 - 3
12. Using the start change and overlap - 3 34 1
13. Expand places above mode in [12] to next stage - 3 36 1
14. Connect the static [11] and the expanded [13] strip - - 1 - 3 - 3 36 1
Recombine above and below places A B C D E F G H I
15. Above places from [9] 8 34 458 56 678 - 8 - -
16. Below places from [14] - - 1 - 3 - 3 36 1
17. Default hunt bell places 1 - - - - - - - 8
18. [Unnamed] Bob Major 18 34 1458 56 3678 - 38 36 18

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

134625 Off Your 'Ead Backwards Bob Minor 34.1456-36.34.16,16
13678524 [Unnamed] Bob Major 34.1458.56.3678-38.36.18,18
1387950426 [Unnamed] Bob Royal 34.1450.56.3670.78.3890-30.38.10,10
130795E4T628 [Unnamed] Bob Maximus 34.145T.56.367T.78.389T.90.30ET-3T.30.1T,1T
13T795E4A6B820 [Unnamed] Bob Fourteen 34.145B.56.367B.78.389B.90.30EB.ET.3TAB-3B.3T.1B,1B
13B795E4A6C8D02T [Unnamed] Bob Sixteen 34.145D.56.367D.78.389D.90.30ED.ET.3TAD.AB.3BCD-3D.3B.1D,1D
Minor Major Royal Maximus Fourteen Sixteen
Off Your 'Ead Backwards Bob Minor [Unnamed] Bob Major [Unnamed] Bob Royal [Unnamed] Bob Maximus [Unnamed] Bob Fourteen [Unnamed] Bob Sixteen