Extend Round the Twist Bob Minor

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

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

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

m 142635 Round the Twist Bob Minor 34.14-16.34.36,16
13482675 [Unnamed] Bob Major 36.18.56.16.34.18.36.38,18
1236495708 [Unnamed] Bob Royal 38.10.58.10.3478.18.36.10.38.30,10
m 142638507T9E [Unnamed] Bob Maximus 30.1T.50.1T.3470.1T.3690.10.38.1T.30.3T,1T
134628507B9TAE [Unnamed] Bob Fourteen 3T.1B.5T.1B.347T.1B.369T.1B.38ET.1T.30.1B.3T.3B,1B
123648507T9CEADB [Unnamed] Bob Sixteen 3B.1D.5B.1D.347B.1D.369B.1D.38EB.1D.30AB.1B.3T.1D.3B.3D,1D
Minor Major Royal Maximus Fourteen Sixteen
Round the Twist Bob Minor [Unnamed] Bob Major [Unnamed] Bob Royal [Unnamed] Bob Maximus [Unnamed] Bob Fourteen [Unnamed] Bob Sixteen