by steps
000000 000000
000000
6b938d 6b938d
6b938d
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
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6b928d 6b928d
6b928d
007fff 007fff
007fff
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00ff7f 00ff7f
00ff7f
6c918d 6c918d
6c918d
00ffff 00ffff
00ffff
7f0000 7f0000
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6d908d 6d908d
6d908d
7f00ff 7f00ff
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6e908d 6e908d
6e908d
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6f8f8d 6f8f8d
6f8f8d
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708e8d 708e8d
708e8d
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ff7f00
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ff7f7f
ff7fff ff7fff
ff7fff
718d8d 718d8d
718d8d
ffff00 ffff00
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ffff7f
ffffff ffffff
ffffff
728d8e 728d8e
728d8e