15,74,67
#
in steps
000000 000000
000000
1f524c 1f524c
1f524c
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
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1b5049
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00ff7f 00ff7f
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174e47 174e47
174e47
00ffff 00ffff
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7f007f 7f007f
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134c45 134c45
134c45
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0f4a43
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7fffff 7fffff
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0b4841 0b4841
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03443d 03443d
03443d
ffff00 ffff00
ffff00
ffff7f ffff7f
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ffffff ffffff
ffffff
00433b 00433b
00433b