Copyright (c) James A. Storer

FISH or DIVE

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Rectilinear steps: 36
Straight-Line steps: 49
Unit steps: 58
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#0:
D I V E
$ X    
F I S H

#1. Move S ending east (2 segments, 2 units):
D I V E
$ X   S
F I   H

#2. Move V south:
D I   E
$ X V S
F I   H

#3. Move I east:
D   I E
$ X V S
F   I H

#4. Move X north:
D X I E
$   V S
F   I H

#5. Move V ending south (2 segments, 2 units):
D X I E
$     S
F V I H

#6. Move S west (2 units):
D X I E
$ S    
F V I H

#7. Move H ending west (2 segments, 2 units):
D X I E
$ S H  
F V I  

#8. Move E south:
D X I  
$ S H E
F V I  

#9. Move I east:
D X   I
$ S H E
F V   I

#10. Move H north:
D X H I
$ S   E
F V   I

#11. Move V ending north (2 segments, 2 units):
D X H I
$ S V E
F     I

#12. Move F east (2 units):
D X H I
$ S V E
    F I

#13. Move S ending west (2 segments, 2 units):
D X H I
$   V E
S   F I

#14. Move X south (2 units):
D   H I
$   V E
S X F I

#15. Move D ending south (2 segments, 2 units):
    H I
$ D V E
S X F I

#16. Move H west (2 units):
H     I
$ D V E
S X F I

#17. Move V ending west (2 segments, 2 units):
H V   I
$ D   E
S X F I

#18. Move F north (2 units):
H V F I
$ D   E
S X   I

#19. Move X ending north (2 segments, 2 units):
H V F I
$ D X E
S     I

#20. Move S east (2 units):
H V F I
$ D X E
    S I

#21. Move D ending west (2 segments, 2 units):
H V F I
$   X E
D   S I

#22. Move V south (2 units):
H   F I
$   X E
D V S I

#23. Move H ending south (2 segments, 2 units):
    F I
$ H X E
D V S I

#24. Move F west (2 units):
F     I
$ H X E
D V S I

#25. Move X ending west (2 segments, 2 units):
F X   I
$ H   E
D V S I

#26. Move S north:
F X   I
$ H S E
D V   I

#27. Move I west:
F X I  
$ H S E
D V I  

#28. Move E south:
F X I  
$ H S  
D V I E

#29. Move S ending north (2 segments, 2 units):
F X I S
$ H    
D V I E

#30. Move H east (2 units):
F X I S
$     H
D V I E

#31. Move V ending east (2 segments, 2 units):
F X I S
$   V H
D   I E

#32. Move X south:
F   I S
$ X V H
D   I E

#33. Move I west:
F I   S
$ X V H
D I   E

#34. Move S west:
F I S  
$ X V H
D I   E

#35. Move H north:
F I S H
$ X V  
D I   E

#36. Move V south:
F I S H
$ X    
D I V E