Extend Ys Bob Triples


EP4 Triple Mode Constraints



EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9
1. Ys Bob Triples 127 34567 1 125 367 7 5 7
2. Extract places made by the hunt bell 1 - - - - - - 7
3. Extract places above the hunt bell 27 34567 - 5 67 7 - -
4. Extract places below the hunt bell - - 1 12 3 - 5 -
Expand places above the hunt bell H G F E D C B A
5. Reverse and invert places from [3] - - 1 12 3 - 12345 16
6. Separate into two overlapping strips - - 1 12 3 -
7. Using the start change and overlap 3 - 12345 16
8. Expand places above mode in [7] to next stage 3 - 12367 18
9. Connect the static [6] and expanded [8] strip - - 1 12 3 - 3 - 12367 18
10. Reverse and invert places in [9] back again 29 34789 - 7 - 7 89 9 - -
Expand places below the hunt bell A B C D E F G H
11. Below places from [4] - - 1 12 3 - 5 -
12. Separate into two overlapping strips - - 1 12
13. Using the start change and overlap 1 12 3 - 5 -
14. Expand places above mode in [13] to next stage 1 14 5 - 7 -
15. Connect the static [12] and the expanded [14] strip - - 1 12 1 14 5 - 7 -
Expand places of the hunt bell A B C D E F G H
16. Hunt bell places from [2] 1 - - - - - - 7
17. Separate into two overlapping strips 1 - -
18. Using the start change and overlap - - - - - - 7
19. Expand places above mode in [18] to next stage - - - - - - 9
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - 9
Recombine above, below and hunt bell places A B C D E F G H I J
21. Above places from [10] 29 34789 - 7 - 7 89 9 - -
22. Below places from [15] - - 1 12 1 14 5 - 7 -
23. Hunt bell places from [20] 1 - - - - - - - - 9
24. [Unnamed] Bob Caters 129 34789 1 127 1 147 589 9 7 9

Extension and contraction candidates using extension process EP4-2/4:2:3/2:2:1/1:2:1  

p 1352746 Ys Bob Triples 34567.1.125.367.7.5.7,127
p 135274968 [Unnamed] Bob Caters 34789.1.127.1.147.589.9.7.9,129
13528469E70 [Unnamed] Bob Cinques 3490E.1.129.1.149.1.169.70E.E.9.E,12E
13528469E7A0T [Unnamed] Bob Sextuples 34ETA.1.12E.1.14E.1.16E.1.18E.9TA.A.E.A,12A
13528469T70ACEB [Unnamed] Bob Septuples 34ABC.1.12A.1.14A.1.16A.1.18A.1.10A.EBC.C.A.C,12C
Triples Caters Cinques Sextuples Septuples
Ys Bob Triples [Unnamed] Bob Caters [Unnamed] Bob Cinques [Unnamed] Bob Sextuples [Unnamed] Bob Septuples