Extend Friday Bridge Bob Minor


EP4 Dual Mode Constraints



EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8
1. Friday Bridge Bob Minor 12 56 1456 12 36 12 36
2. Extract places above the hunt bell 2 56 456 - 6 - -
3. Extract places below the hunt bell - - 1 12 3 12 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 - -
6. Using the start change and overlap - - 1 - 123 12 5
7. Expand places above mode in [6] to next stage - - 1 - 145 14 7
8. Connect the static [5] and expanded [7] strip - - - - 1 - 145 14 7
9. Reverse and invert places in [8] back again 2 58 458 - 8 - - - -
Expand places below the hunt bell A B C D E F G
10. Below places from [3] - - 1 12 3 12 3
11. Separate into two overlapping strips - - 1 12 3
12. Using the start change and overlap 12 3 12 3
13. Expand places above mode in [12] to next stage 12 3 12 3
14. Connect the static [11] and the expanded [13] strip - - 1 12 3 12 3 12 3
Recombine above and below places A B C D E F G H I
15. Above places from [9] 2 58 458 - 8 - - - -
16. Below places from [14] - - 1 12 3 12 3 12 3
17. Default hunt bell places 1 - - - - - - - 8
18. [Unnamed] Bob Major 12 58 1458 12 38 12 38 12 38

Extension and contraction candidates using extension process EP4-2/0:2:1/3:2:3  

142563 Friday Bridge Bob Minor 56.1456.12.36.12.36,12
14257386 [Unnamed] Bob Major 58.1458.12.38.12.38.12.38,12
1425739608 [Unnamed] Bob Royal 50.1450.12.30.12.30.12.30.12.30,12
14257396E8T0 [Unnamed] Bob Maximus 5T.145T.12.3T.12.3T.12.3T.12.3T.12.3T,12
14257396E8A0BT [Unnamed] Bob Fourteen 5B.145B.12.3B.12.3B.12.3B.12.3B.12.3B.12.3B,12
14257396E8A0CTDB [Unnamed] Bob Sixteen 5D.145D.12.3D.12.3D.12.3D.12.3D.12.3D.12.3D.12.3D,12
Minor Major Royal Maximus Fourteen Sixteen
Friday Bridge Bob Minor [Unnamed] Bob Major [Unnamed] Bob Royal [Unnamed] Bob Maximus [Unnamed] Bob Fourteen [Unnamed] Bob Sixteen