Extend St Martin's Bob Doubles

Accepted extension path EP2, EP3-1BC/3DE, EP4-2/3:2:3

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7
1. St Martin's Bob Doubles 125 5 1 5 123 5
2. Extract places above the hunt bell 25 5 - 5 - -
3. Extract places below the hunt bell - - 1 - 123 -
Expand places above the hunt bell F E D C B A
4. Reverse and invert places from [2] - - 1 - 1 14
5. Separate into two overlapping strips - - 1
6. Using the start change and overlap - 1 - 1 14
7. Expand places above mode in [6] to next stage - 1 - 1 16
8. Connect the static [5] and expanded [7] strip - - 1 - 1 - 1 16
9. Reverse and invert places in [8] back again 27 7 - 7 - 7 - -
Expand places below the hunt bell A B C D E F
10. Below places from [3] - - 1 - 123 -
11. Separate into two overlapping strips - - 1
12. Using the start change and overlap - 1 - 123 -
13. Expand places above mode in [12] to next stage - 1 - 125 -
14. Connect the static [11] and the expanded [13] strip - - 1 - 1 - 125 -
Recombine above and below places A B C D E F G H
15. Above places from [9] 27 7 - 7 - 7 - -
16. Below places from [14] - - 1 - 1 - 125 -
17. Default hunt bell places 1 - - - - - - 7
18. [Unnamed] Bob Triples 127 7 1 7 1 7 125 7

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

q 14253 St Martin's Bob Doubles 5.1.5.123.5,125
p2 1765432 [Unnamed] Bob Triples 7.1.7.1.7.125.7,127
p2 179583624 [Unnamed] Bob Caters 9.1.9.1.9.1.9.127.9,129
p2 1795E302846 [Unnamed] Bob Cinques E.1.E.1.E.1.E.1.E.129.E,12E
p2 1795E3A2T4068 [Unnamed] Bob Sextuples A.1.A.1.A.1.A.1.A.1.A.12E.A,12A
p2 1795E3A2C4B6T80 [Unnamed] Bob Septuples C.1.C.1.C.1.C.1.C.1.C.1.C.12A.C,12C
Doubles Triples Caters Cinques Sextuples Septuples
St Martin's Bob Doubles [Unnamed] Bob Triples [Unnamed] Bob Caters [Unnamed] Bob Cinques [Unnamed] Bob Sextuples [Unnamed] Bob Septuples