by steps
000000 000000
000000
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a863b3
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00ff7f
bd6a86 bd6a86
bd6a86
00ffff 00ffff
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c86d6f c86d6f
c86d6f
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d37159
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de7443 de7443
de7443
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e9782c e9782c
e9782c
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
f47b16 f47b16
f47b16
ffff00 ffff00
ffff00
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ffff7f
ffffff ffffff
ffffff