7,12,247
#
in steps
000000 000000
000000
0e19ef 0e19ef
0e19ef
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
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0a12f3 0a12f3
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00ffff 00ffff
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ff7fff ff7fff
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0103fd 0103fd
0103fd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff