by steps
000000 000000
000000
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7f7f00
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
878a05 878a05
878a05
007fff 007fff
007fff
00ff00 00ff00
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00ff7f
90950a 90950a
90950a
00ffff 00ffff
00ffff
7f0000 7f0000
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98a00f 98a00f
98a00f
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7f7f7f
a1ab14 a1ab14
a1ab14
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7fff7f
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7fffff
a9b619 a9b619
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b2c11e
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
bacc23 bacc23
bacc23
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
c3d728 c3d728
c3d728