by steps
000000 000000
000000
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
131707 131707
131707
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
262f0f 262f0f
262f0f
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
394716 394716
394716
7f00ff 7f00ff
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7f7f7f 7f7f7f
7f7f7f
4c5f1e 4c5f1e
4c5f1e
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
5f7626 5f7626
5f7626
ff0000 ff0000
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728e2d 728e2d
728e2d
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
85a635 85a635
85a635
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
99be3d 99be3d
99be3d