Extend St Alphage Bob Doubles

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7
1. St Alphage Bob Doubles 1 3 1 125 3 145
2. Extract places above the hunt bell - 3 - 5 - -
3. Extract places below the hunt bell - - 1 12 3 14
Expand places above the hunt bell F E D C B A
4. Reverse and invert places from [2] - - 1 - 3 -
5. Separate into two overlapping strips - - 1 - 3
6. Using the start change and overlap - 3 -
7. Expand places above mode in [6] to next stage - 5 -
8. Connect the static [5] and expanded [7] strip - - 1 - 3 - 5 -
9. Reverse and invert places in [8] back again - 3 - 5 - 7 - -
Expand places below the hunt bell A B C D E F
10. Below places from [3] - - 1 12 3 14
11. Separate into two overlapping strips - - 1 12
12. Using the start change and overlap 1 12 3 14
13. Expand places above mode in [12] to next stage 1 12 5 16
14. Connect the static [11] and the expanded [13] strip - - 1 12 1 12 5 16
Recombine above and below places A B C D E F G H
15. Above places from [9] - 3 - 5 - 7 - -
16. Below places from [14] - - 1 12 1 12 5 16
17. Default hunt bell places 1 - - - - - - 7
18. [Unnamed] Bob Triples 1 3 1 125 1 127 5 167

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

13452 St Alphage Bob Doubles 3.1.125.3.145,1
1236475 [Unnamed] Bob Triples 3.1.125.1.127.5.167,1
164528397 [Unnamed] Bob Caters 3.1.125.1.127.1.129.7.189,1
185274603E9 [Unnamed] Bob Cinques 3.1.125.1.127.1.129.1.12E.9.10E,1
106897245T3AE [Unnamed] Differential Bob Sextuples 3.1.125.1.127.1.129.1.12E.1.12A.E.1TA,1
1T70E296845B3CA [Unnamed] Differential Bob Septuples 3.1.125.1.127.1.129.1.12E.1.12A.1.12C.A.1BC,1
Doubles Triples Caters Cinques Sextuples Septuples
St Alphage Bob Doubles [Unnamed] Bob Triples [Unnamed] Bob Caters [Unnamed] Bob Cinques [Unnamed] Differential Bob Sextuples [Unnamed] Differential Bob Septuples