Extend Lalkua Junction Platform 1 Bob Major

EP4 Triple Mode Constraints

EP4 Triple Mode Derivation

  0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
1. Lalkua Junction Platform 1 Bob Major 12 78 14 78 36 3478 3458 56 78
2. Extract places made by the hunt bell 1 - - - - - - - 8
3. Extract places above the hunt bell 2 78 4 78 6 78 8 - -
4. Extract places below the hunt bell - - 1 - 3 34 345 56 7
Expand places above the hunt bell I H G F E D C B A
5. Reverse and invert places from [3] - - 1 12 3 12 5 12 7
6. Separate into two overlapping strips - - 1 12 3 12 5 12 7
7. Using the start change and overlap 12 5 12 7
8. Expand places above mode in [7] to next stage 14 7 14 9 16 9 16 E 18 E 18 A
9. Connect the static [6] and expanded [8] strip - - 1 12 3 12 5 12 7 14 7 14 9 16 9 16 E 18 E 18 A
10. Reverse and invert places in [9] back again 2 7B 4 7B 4 9B 6 9B 6 EB 8 EB 8 AB 0 AB T AB B - -
Expand places below the hunt bell A B C D E F G H I
11. Below places from [4] - - 1 - 3 34 345 56 7
12. Separate into two overlapping strips - - 1 - 3 34 345 56 7
13. Using the start change and overlap - 3 34 345 56 7
14. Expand places above mode in [13] to next stage - 6 67 678 89 0 - 9 90 90E ET A
15. Connect the static [12] and the expanded [14] strip - - 1 - 3 34 345 56 7 - 6 67 678 89 0 - 9 90 90E ET A
Expand places of the hunt bell A B C D E F G H I
16. Hunt bell places from [2] 1 - - - - - - - 8
17. Separate into two overlapping strips 1 - -
18. Using the start change and overlap - - - - - - - 8
19. Expand places above mode in [18] to next stage - - - - - - - - - - - - - - - - - B
20. Connect the static [17] and the expanded [19] strip 1 - - - - - - - - - - - - - - - - - - - B
Recombine above, below and hunt bell places A B C D D D D D D D D D D D D D D D D D E
21. Above places from [10] 2 7B 4 7B 4 9B 6 9B 6 EB 8 EB 8 AB 0 AB T AB B - -
22. Below places from [15] - - 1 - 3 34 345 56 7 - 6 67 678 89 0 - 9 90 90E ET A
23. Hunt bell places from [20] 1 - - - - - - - 1B - 17 18 1 10 1 - - - - - B
24. [Unnamed] Fourteen 12 7B 14 7B 34 349B 3456 569B 167B EB 1678 1678EB 1678 1890AB 10 AB 9T 90AB 90EB ET AB

Extension and contraction candidates using extension process EP4-6/5:4:1/3:6:1/1:2:1  

14263785 Lalkua Junction Platform 1 Bob Major 78.14.78.36.3478.3458.56.78,12
63521478A9TBE0 [Unnamed] Fourteen 7B.14.7B.34.349B.3456.569B.167B.EB.1678.1678EB.1678.1890AB.10.AB.9T.90AB.90EB.ET.AB,12
Major Fourteen
Lalkua Junction Platform 1 Bob Major [Unnamed] Fourteen