by steps
000000 000000
000000
f247f2 f247f2
f247f2
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
d35ef3 d35ef3
d35ef3
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
b575f5 b575f5
b575f5
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
978cf6 978cf6
978cf6
7f00ff 7f00ff
7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
7f7f7f
79a3f8 79a3f8
79a3f8
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
5abafa 5abafa
5abafa
ff0000 ff0000
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3cd1fb 3cd1fb
3cd1fb
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
1ee8fd 1ee8fd
1ee8fd
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff