Abilene and sprint topologies
diff --git a/examples/abilene-topology.txt b/examples/abilene-topology.txt
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+12 15
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+2 12 9920000 846 1 100 100
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+3 9 9920000 700 1 100 100
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+4 11 9920000 2095 1 100 100
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+8 10 9920000 366 1 100 100
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