by steps
000000 000000
000000
6bd52b 6bd52b
6bd52b
00007f 00007f
00007f
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0000ff
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6cc730
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007fff
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6dba35 6dba35
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00ffff 00ffff
00ffff
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7f007f
6eac3a 6eac3a
6eac3a
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719245
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72844a 72844a
72844a
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ff7fff ff7fff
ff7fff
73774f 73774f
73774f
ffff00 ffff00
ffff00
ffff7f ffff7f
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ffffff ffffff
ffffff
756a55 756a55
756a55