by steps
000000 000000
000000
6c8d0a 6c8d0a
6c8d0a
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
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007f7f
64920d 64920d
64920d
007fff 007fff
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00ff7f
5d9711 5d9711
5d9711
00ffff 00ffff
00ffff
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569c15 569c15
569c15
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4fa219
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48a71c 48a71c
48a71c
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41ac20 41ac20
41ac20
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ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
3ab124 3ab124
3ab124
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
33b728 33b728
33b728