by steps
000000 000000
000000
e728f4 e728f4
e728f4
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
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d130f5
007fff 007fff
007fff
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00ff7f
bb38f6 bb38f6
bb38f6
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
a540f7 a540f7
a540f7
7f00ff 7f00ff
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7f7f7f
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9048f8
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7fff7f
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7fffff
7a50f9 7a50f9
7a50f9
ff0000 ff0000
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6458fa 6458fa
6458fa
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
4e60fb 4e60fb
4e60fb
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
3969fc 3969fc
3969fc