Extend Colwich Bob Triples

EP4 Dual Mode Constraints

EP4 Dual Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11
1. Colwich Bob Triples 127 34567 1 5 367 127 12345 7
2. Extract places above the hunt bell 27 34567 - 5 67 7 - -
3. Extract places below the hunt bell - - 1 - 3 12 12345 -
Expand places above the hunt bell H G F E D C B A
4. Reverse and invert places from [2] - - 1 12 3 - 12345 16
5. Separate into two overlapping strips - - 1 12 3 - 12345
6. Using the start change and overlap 12 3 - 12345 16
7. Expand places above mode in [6] to next stage 12 7 - 12789 10
8. Connect the static [5] and expanded [7] strip - - 1 12 3 - 12345 12 7 - 12789 10
9. Reverse and invert places in [8] back again 2E 3450E - 5 0E 7890E - 9 0E E - -
Expand places below the hunt bell A B C D E F G H
10. Below places from [3] - - 1 - 3 12 12345 -
11. Separate into two overlapping strips - - 1 - 3 12 12345 -
12. Using the start change and overlap 12345 -
13. Expand places above mode in [12] to next stage 12567 - 12789 -
14. Connect the static [11] and the expanded [13] strip - - 1 - 3 12 12345 - 12567 - 12789 -
Recombine above and below places A B C D E F G H I J K L
15. Above places from [9] 2E 3450E - 5 0E 7890E - 9 0E E - -
16. Below places from [14] - - 1 - 3 12 12345 - 12567 - 12789 -
17. Default hunt bell places 1 - - - - - - - - - - E
18. [Unnamed] Bob Cinques 12E 3450E 1 5 30E 127890E 12345 9 125670E E 12789 E

Extension and contraction candidates using extension process EP4-4/3:4:2/6:2:2  

p 1352746 Colwich Bob Triples 34567.1.5.367.127.12345.7,127
p 13527496E80 [Unnamed] Bob Cinques 3450E.1.5.30E.127890E.12345.9.125670E.E.12789.E,12E
p 13527496E8A0CTB [Unnamed] Bob Septuples 345BC.1.5.3BC.12789BC.12345.9.12567BC.ETABC.12789.A.1290EBC.C.12ETA.C,12C
Triples Cinques Septuples
Colwich Bob Triples [Unnamed] Bob Cinques [Unnamed] Bob Septuples