by steps
000000 000000
000000
007f7f 007f7f
007f7f
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
148472 148472
148472
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
288a66 288a66
288a66
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f 7f007f
7f007f
3c9059 3c9059
3c9059
7f00ff 7f00ff
7f00ff
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7f7f7f 7f7f7f
7f7f7f
50964d 50964d
50964d
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7fff7f 7fff7f
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7fffff 7fffff
7fffff
649b41 649b41
649b41
ff0000 ff0000
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78a134 78a134
78a134
ff7f00 ff7f00
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
8ca728 8ca728
8ca728
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
a0ad1c a0ad1c
a0ad1c