21,27,145
#
in steps
000000 000000
000000
0e128b 0e128b
0e128b
00007f 00007f
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0000ff
007f00 007f00
007f00
007f7f 007f7f
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0f148c 0f148c
0f148c
007fff 007fff
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00ff00 00ff00
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00ff7f 00ff7f
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11168e 11168e
11168e
00ffff 00ffff
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7f007f 7f007f
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13188f 13188f
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151b91
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161d92
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181f94 181f94
181f94
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ff7fff ff7fff
ff7fff
1a2195 1a2195
1a2195
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
1c2497 1c2497
1c2497