by steps
000000 000000
000000
a9f494 a9f494
a9f494
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00007f
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0000ff
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007f00
007f7f 007f7f
007f7f
a6e78c a6e78c
a6e78c
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
a4da84 a4da84
a4da84
00ffff 00ffff
00ffff
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a2ce7c a2ce7c
a2ce7c
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a0c175
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7f7fff
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7fffff 7fffff
7fffff
9db46d 9db46d
9db46d
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9ba865 9ba865
9ba865
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
999b5d 999b5d
999b5d
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
978f56 978f56
978f56