15,18,202
#
in steps
000000 000000
000000
1e2496 1e2496
1e2496
00007f 00007f
00007f
0000ff 0000ff
0000ff
007f00 007f00
007f00
007f7f 007f7f
007f7f
1a1fa3 1a1fa3
1a1fa3
007fff 007fff
007fff
00ff00 00ff00
00ff00
00ff7f 00ff7f
00ff7f
161bb0 161bb0
161bb0
00ffff 00ffff
00ffff
7f0000 7f0000
7f0000
7f007f 7f007f
7f007f
1216bd 1216bd
1216bd
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7f00ff
7f7f00 7f7f00
7f7f00
7f7f7f 7f7f7f
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0f12ca 0f12ca
0f12ca
7f7fff 7f7fff
7f7fff
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7fff7f 7fff7f
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7fffff 7fffff
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0b0dd7 0b0dd7
0b0dd7
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0709e4 0709e4
0709e4
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ff7f7f ff7f7f
ff7f7f
ff7fff ff7fff
ff7fff
0304f1 0304f1
0304f1
ffff00 ffff00
ffff00
ffff7f ffff7f
ffff7f
ffffff ffffff
ffffff