by steps
000000 000000
000000
9821a5 9821a5
9821a5
00007f 00007f
00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
9e22a1 9e22a1
9e22a1
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
a4249d a4249d
a4249d
00ffff 00ffff
00ffff
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ab2599
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7f7f7f
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b12796
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7fffff
b72892 b72892
b72892
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be2a8e
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
c42b8a c42b8a
c42b8a
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
cb2d87 cb2d87
cb2d87