by steps
000000 000000
000000
77a079 77a079
77a079
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
76a478 76a478
76a478
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
76a878 76a878
76a878
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
76ac78 76ac78
76ac78
7f00ff 7f00ff
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7f7f00
7f7f7f 7f7f7f
7f7f7f
76b178 76b178
76b178
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
7fff7f
7fffff 7fffff
7fffff
76b578 76b578
76b578
ff0000 ff0000
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ff007f
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ff00ff
76b978 76b978
76b978
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
76bd78 76bd78
76bd78
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
76c278 76c278
76c278