Copyright (c) James A. Storer

Adam & Eve

######################################################################
Rectilinear Solution
      Rectilinear steps: 56
      Straight-Line steps: 130
      Unit steps: 186
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#0:
$   $
A   1
B   2
C   3
D   4
Y S X
$ S $

#1. Move 4 on a path of 2 segments ending north:
$   $
A 4 1
B   2
C   3
D    
Y S X
$ S $

#2. Move B on a path of 3 segments ending east:
$   $
A 4 1
    2
C   3
D   B
Y S X
$ S $

#3. Move A on a path of 3 segments ending south:
$   $
  4 1
    2
C A 3
D   B
Y S X
$ S $

#4. Move C north 2 units:
$   $
C 4 1
    2
  A 3
D   B
Y S X
$ S $

#5. Move 4 on a path of 3 segments ending south:
$   $
C   1
    2
4 A 3
D   B
Y S X
$ S $

#6. Move A on a path of 2 segments ending west:
$   $
C   1
A   2
4   3
D   B
Y S X
$ S $

#7. Move S north 5 units:
$ S $
C S 1
A   2
4   3
D   B
Y   X
$   $

#8. Move A on a path of 2 segments ending south:
$ S $
C S 1
    2
4   3
D   B
Y A X
$   $

#9. Move B on a path of 2 segments ending north:
$ S $
C S 1
  B 2
4   3
D    
Y A X
$   $

#10. Move X on a path of 3 segments ending north:
$ S $
C S 1
  B 2
4 X 3
D    
Y A  
$   $

#11. Move A on a path of 3 segments ending south:
$ S $
C S 1
  B 2
4 X 3
D    
Y   A
$   $

#12. Move X on a path of 2 segments ending east:
$ S $
C S 1
  B 2
4   3
D   X
Y   A
$   $

#13. Move B south 3 units:
$ S $
C S 1
    2
4   3
D   X
Y B A
$   $

#14. Move X on a path of 3 segments ending west:
$ S $
C S 1
X   2
4   3
D    
Y B A
$   $

#15. Move 3 on a path of 3 segments ending north:
$ S $
C S 1
X   2
4 3  
D    
Y B A
$   $

#16. Move B on a path of 3 segments ending north:
$ S $
C S 1
X   2
4 3 B
D    
Y   A
$   $

#17. Move 3 on a path of 2 segments ending east:
$ S $
C S 1
X   2
4   B
D   3
Y   A
$   $

#18. Move S south 5 units:
$   $
C   1
X   2
4   B
D   3
Y S A
$ S $

#19. Move X on a path of 2 segments ending south:
$   $
C   1
    2
4 X B
D   3
Y S A
$ S $

#20. Move C on a path of 3 segments ending north:
$   $
  C 1
    2
4 X B
D   3
Y S A
$ S $

#21. Move X on a path of 3 segments ending north:
$   $
X C 1
    2
4   B
D   3
Y S A
$ S $

#22. Move 3 on a path of 3 segments ending west:
$   $
X C 1
3   2
4   B
D    
Y S A
$ S $

#23. Move C on a path of 2 segments ending east:
$   $
X   1
3   2
4   B
D   C
Y S A
$ S $

#24. Move 3 on a path of 2 segments ending south:
$   $
X   1
    2
4   B
D 3 C
Y S A
$ S $

#25. Move 4 on a path of 3 segments ending south:
$   $
X   1
    2
  4 B
D 3 C
Y S A
$ S $

#26. Move D on a path of 3 segments ending north:
$   $
X D 1
    2
  4 B
  3 C
Y S A
$ S $

#27. Move Y on a path of 2 segments ending east:
$   $
X D 1
  Y 2
  4 B
  3 C
  S A
$ S $

#28. Move X south 4 units:
$   $
  D 1
  Y 2
  4 B
  3 C
X S A
$ S $

#29. Move Y on a path of 2 segments ending north:
$   $
Y D 1
    2
  4 B
  3 C
X S A
$ S $

#30. Move 4 on a path of 3 segments ending south:
$   $
Y D 1
    2
    B
4 3 C
X S A
$ S $

#31. Move 3 on a path of 3 segments ending south:
$   $
Y D 1
    2
3   B
4   C
X S A
$ S $

#32. Move Y on a path of 3 segments ending south:
$   $
  D 1
    2
3 Y B
4   C
X S A
$ S $

#33. Move D on a path of 3 segments ending north:
$   $
D   1
    2
3 Y B
4   C
X S A
$ S $

#34. Move Y on a path of 2 segments ending west:
$   $
D   1
Y   2
3   B
4   C
X S A
$ S $

#35. Move S north 5 units:
$ S $
D S 1
Y   2
3   B
4   C
X   A
$   $

#36. Move C on a path of 2 segments ending north:
$ S $
D S 1
Y C 2
3   B
4    
X   A
$   $

#37. Move B on a path of 3 segments ending north:
$ S $
D S 1
Y C 2
3 B  
4    
X   A
$   $

#38. Move 2 on a path of 3 segments ending south:
$ S $
D S 1
Y C  
3 B  
4    
X 2 A
$   $

#39. Move A on a path of 2 segments ending west:
$ S $
D S 1
Y C  
3 B  
4 A  
X 2  
$   $

#40. Move 1 south 4 units:
$ S $
D S  
Y C  
3 B  
4 A  
X 2 1
$   $

#41. Move A on a path of 2 segments ending north:
$ S $
D S A
Y C  
3 B  
4    
X 2 1
$   $

#42. Move B on a path of 3 segments ending north:
$ S $
D S A
Y C B
3    
4    
X 2 1
$   $

#43. Move C on a path of 3 segments ending north:
$ S $
D S A
Y   B
3   C
4    
X 2 1
$   $

#44. Move Y on a path of 3 segments ending east:
$ S $
D S A
    B
3   C
4   Y
X 2 1
$   $

#45. Move 2 north 3 units:
$ S $
D S A
  2 B
3   C
4   Y
X   1
$   $

#46. Move Y on a path of 2 segments ending north:
$ S $
D S A
  2 B
3 Y C
4    
X   1
$   $

#47. Move 1 on a path of 3 segments ending south:
$ S $
D S A
  2 B
3 Y C
4    
X 1  
$   $

#48. Move Y on a path of 3 segments ending south:
$ S $
D S A
  2 B
3   C
4    
X 1 Y
$   $

#49. Move 2 on a path of 2 segments ending east:
$ S $
D S A
    B
3   C
4   2
X 1 Y
$   $

#50. Move 1 on a path of 2 segments ending west:
$ S $
D S A
1   B
3   C
4   2
X   Y
$   $

#51. Move S south 5 units:
$   $
D   A
1   B
3   C
4   2
X S Y
$ S $

#52. Move 1 on a path of 2 segments ending south:
$   $
D   A
    B
3 1 C
4   2
X S Y
$ S $

#53. Move D on a path of 3 segments ending north:
$   $
  D A
    B
3 1 C
4   2
X S Y
$ S $

#54. Move 1 on a path of 3 segments ending north:
$   $
1 D A
    B
3   C
4   2
X S Y
$ S $

#55. Move 2 on a path of 3 segments ending west:
$   $
1 D A
2   B
3   C
4    
X S Y
$ S $

#56. Move D on a path of 2 segments ending east:
$   $
1   A
2   B
3   C
4   D
X S Y
$ S $