/usr/share/doc/gperftools/spanmap.dot is in google-perftools 2.5-2.2ubuntu3.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 | digraph SpanMap {
node [shape=box, width=0.3, height=0.3]
nodesep=.05
map [shape=record, width=6, label="<f0>|<f1>|<f2>|<f3>|<f4>|<f5>|<f6>|<f7>|<f8>|<f9>|<f10>"]
S0 [label="a"]
S1 [label="b"]
S2 [label="c"]
S3 [label="d"]
map:f0 -> S0
map:f1 -> S0
map:f2 -> S1
map:f3 -> S2
map:f4 -> S2
map:f5 -> S2
map:f6 -> S2
map:f7 -> S2
map:f8 -> S3
map:f9 -> S3
map:f10 -> S3
}
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