by steps
000000 000000
000000
a0e756 a0e756
a0e756
00007f 00007f
00007f
0000ff 0000ff
0000ff
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007f00
007f7f 007f7f
007f7f
99e55c 99e55c
99e55c
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
92e363 92e363
92e363
00ffff 00ffff
00ffff
7f0000 7f0000
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7f007f
8be269 8be269
8be269
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84e070 84e070
84e070
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7fff00
7fff7f 7fff7f
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7fffff 7fffff
7fffff
7dde76 7dde76
7dde76
ff0000 ff0000
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ff00ff
76dd7d 76dd7d
76dd7d
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
6fdb83 6fdb83
6fdb83
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
68da8a 68da8a
68da8a