19,18,251
#
in steps
000000 000000
000000
2625f7 2625f7
2625f7
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
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2120f8
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00ff7f
1c1bf9 1c1bf9
1c1bf9
00ffff 00ffff
00ffff
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ff7fff ff7fff
ff7fff
0404fe 0404fe
0404fe
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff