21,243,11
#
in steps
000000 000000
000000
12f509 12f509
12f509
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
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12f409
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00ff7f
13f40a 13f40a
13f40a
00ffff 00ffff
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7f007f
14f30a 14f30a
14f30a
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15f30b 15f30b
15f30b
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7fffff 7fffff
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16f30b 16f30b
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17f20c
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ff7fff ff7fff
ff7fff
18f20c 18f20c
18f20c
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff
19f20d 19f20d
19f20d