Use grey levels for graphs.

[loba-papers.git] / loba-besteffort / data / graphs / I1-10:1-cluster-line.pdf

diff --git a/loba-besteffort/data/graphs/I1-10:1-cluster-line.pdf b/loba-besteffort/data/graphs/I1-10:1-cluster-line.pdf
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Binary files a/loba-besteffort/data/graphs/I1-10:1-cluster-line.pdf and b/loba-besteffort/data/graphs/I1-10:1-cluster-line.pdf differ