+++ /dev/null
-digraph fw_sc_rf2 {
-margin=0
-//ranksep=.3;
-
-N1 [label="A: v.store(1)", shape=none];
-//N2 [style=invis, shape=dot];
-N3 [label="B: v.store(2)", shape=none];
-//N4 [style=invis, shape=dot];
-
-N1 -> N3 [label="mo", color="#00aa00", style=dashed, penwidth=3];
-//N1 -> N2 [label="sb", color=blue];
-//N2 -> N4 [label="sc", color=purple];
-//N2 -> N3 [style=invis];
-//N3 -> N4 [label="rf", color=red];
-//{rank=same; N3 N4}
-}