File list (Check if you may need any files):
Homework1\data\1 (1).pgm
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.........\....\1 (2).pgm
.........\....\1 (3).pgm
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.........\....\1 (7).pgm
.........\....\1 (8).pgm
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.........\....\10 (1).pgm
.........\....\10 (10).pgm
.........\....\10 (2).pgm
.........\....\10 (3).pgm
.........\....\10 (4).pgm
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.........\....\10 (6).pgm
.........\....\10 (7).pgm
.........\....\10 (8).pgm
.........\....\10 (9).pgm
.........\....\11 (1).pgm
.........\....\11 (10).pgm
.........\....\11 (2).pgm
.........\....\11 (3).pgm
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.........\....\12 (1).pgm
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.........\....\12 (2).pgm
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.........\....\18 (1).pgm
.........\....\18 (10).pgm
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