How deep is a military foxhole?

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Tags

1. #right
2. #armpits
3. #stretching
4. #grenades
5. #these
6. #inches
7. #thrown
8. #sumps
9. #stand
10. #sides
11. #should
12. #there
13. #foxhole
14. #least
15. #width
16. #entire
17. #walls
18. #dispose