by steps
000000 000000
000000
77553e 77553e
77553e
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00007f
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0000ff
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765f45
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007fff
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756a4d
00ffff 00ffff
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737f5d
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728a64 728a64
728a64
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71946c
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ff7fff ff7fff
ff7fff
709f74 709f74
709f74
ffff00 ffff00
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ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
70aa7c 70aa7c
70aa7c