c45 color palettes
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
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#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000
#000000