Extend Callender Bob Doubles


EP4 Dual Mode Constraints



EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7
1. Callender Bob Doubles 123 5 145 125 3 5
2. Extract places above the hunt bell 23 5 45 5 - -
3. Extract places below the hunt bell - - 1 12 3 -
Expand places above the hunt bell F E D C B A
4. Reverse and invert places from [2] - - 1 12 1 34
5. Separate into two overlapping strips - - 1 12
6. Using the start change and overlap 1 12 1 34
7. Expand places above mode in [6] to next stage 1 12 1 34
8. Connect the static [5] and expanded [7] strip - - 1 12 1 12 1 34
9. Reverse and invert places in [8] back again 45 7 67 7 67 7 - -
Expand places below the hunt bell A B C D E F
10. Below places from [3] - - 1 12 3 -
11. Separate into two overlapping strips - - 1 12
12. Using the start change and overlap 1 12 3 -
13. Expand places above mode in [12] to next stage 1 14 5 -
14. Connect the static [11] and the expanded [13] strip - - 1 12 1 14 5 -
Recombine above and below places A B C D E F G H
15. Above places from [9] 45 7 67 7 67 7 - -
16. Below places from [14] - - 1 12 1 14 5 -
17. Default hunt bell places 1 - - - - - - 7
18. [Unnamed] Bob Triples 145 7 167 127 167 147 5 7

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

14532 Callender Bob Doubles 5.145.125.3.5,123
1742635 [Unnamed] Bob Triples 7.167.127.167.147.5.7,145
194728536 [Unnamed] Bob Caters 9.189.129.189.149.189.169.7.9,167
1E472586039 [Unnamed] Bob Cinques E.10E.12E.10E.14E.10E.16E.10E.18E.9.E,189
1A47258E6T930 [Unnamed] Bob Sextuples A.1TA.12A.1TA.14A.1TA.16A.1TA.18A.1TA.10A.E.A,10E
1C47258E69T0B3A [Unnamed] Bob Septuples C.1BC.12C.1BC.14C.1BC.16C.1BC.18C.1BC.10C.1BC.1TC.A.C,1TA
Doubles Triples Caters Cinques Sextuples Septuples
Callender Bob Doubles [Unnamed] Bob Triples [Unnamed] Bob Caters [Unnamed] Bob Cinques [Unnamed] Bob Sextuples [Unnamed] Bob Septuples