by steps
000000 000000
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7f7fff
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0000ff
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007f7f 007f7f
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8780f9
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00ff7f
8f81f4 8f81f4
8f81f4
00ffff 00ffff
00ffff
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9783ee 9783ee
9783ee
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7f7f7f
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a785e3
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ff7fff
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b788d8
ffff00 ffff00
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ffffff ffffff
ffffff
bf8ad3 bf8ad3
bf8ad3