by steps
000000 000000
000000
46b93e 46b93e
46b93e
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
54aa4b 54aa4b
54aa4b
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
639c58 639c58
639c58
00ffff 00ffff
00ffff
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7f007f 7f007f
7f007f
728d65 728d65
728d65
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7f00ff
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7f7f00
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7f7f7f
817f72 817f72
817f72
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7f7fff
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90717f 90717f
90717f
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9f628c 9f628c
9f628c
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
ae5499 ae5499
ae5499
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
bd46a7 bd46a7
bd46a7