by steps
000000 000000
000000
19ee18 19ee18
19ee18
00007f 00007f
00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
25e034 25e034
25e034
007fff 007fff
007fff
00ff00 00ff00
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00ff7f 00ff7f
00ff7f
32d251 32d251
32d251
00ffff 00ffff
00ffff
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7f007f
3fc46e 3fc46e
3fc46e
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4cb68b 4cb68b
4cb68b
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7fffff
58a8a8 58a8a8
58a8a8
ff0000 ff0000
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659ac5 659ac5
659ac5
ff7f00 ff7f00
ff7f00
ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
728ce2 728ce2
728ce2
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff