The magenta lines are open, so can only be used with Contour toolpaths.
until they are joined together, and if need be, re-drawn so as to be closed.
See:
colour version at:
https://upload.wikimedia.org/wikipedia/commons/f/fa/Emblem_of_the_U.S._Department_of_the_Army.svg
Here’s a version with closed geometry:
Attached as a v8 file.
Department of the Army Seal_v8.c2d (1.4 MB)