the three FEEP images are just simple examples to test your code. the other images should actually display meaningful things. Anyway, FEEP.PPM is a 4x4 black [B] image with pink [P] pixels in the upper right and lower left corner and green [G] pixels in the center upper left and center lower right corner.code:
BBBP
BGBB
BBGB
PBBB
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There are two types of vessels, submarines and targets.
