by steps
000000 000000
000000
f34193 f34193
f34193
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
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eb3c99
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
e438a0 e438a0
e438a0
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
dd34a7 dd34a7
dd34a7
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7f00ff
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7f7f7f
d630ae d630ae
d630ae
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7fff7f
7fffff 7fffff
7fffff
ce2cb4 ce2cb4
ce2cb4
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ff00ff
c728bb c728bb
c728bb
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
c024c2 c024c2
c024c2
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
b920c9 b920c9
b920c9