2 files changed, 46 insertions, 0 deletions
diff --git a/figs/example9.dot b/figs/example9.dot
new file mode 100644
index 0000000..cd3526c
--- /dev/null
+++ b/figs/example9.dot
@@ -0,0 +1,27 @@
+digraph example9 {
+	rankdir="LR";
+	node [texmode="math",shape="circle",style="state"];
+	q0 [style="state,initial",label="0"];
+	q1 [style="state",label="1"];
+	q2 [style="state",label="2"];
+	q3 [style="state",label="3"];
+	q4 [style="state",label="4"];
+	q5 [style="state",label="5"];
+	q6 [style="state",label="6"];
+	q7 [style="state",label="7"];
+	q8 [style="state",label="8"];
+	q9 [style="state,final",label="9"];
+	edge [texmode="math",lblstyle="auto"];
+	q0 -> q1 [label="e",texlbl="$\varepsilon$"];
+	q1 -> q2 [label="e",texlbl="$\varepsilon$"];
+	q2 -> q3 [label="a"];
+	q3 -> q6 [label="e",texlbl="$\varepsilon$"];
+	q1 -> q4 [label="e",texlbl="$\varepsilon$"];
+	q4 -> q5 [label="b"];
+	q5 -> q6 [label="e",texlbl="$\varepsilon$"];
+	q6 -> q1 [label="e",texlbl="$\varepsilon$"];
+	q6 -> q7 [label="e",texlbl="$\varepsilon$"];
+	q0 -> q7 [label="e",texlbl="$\varepsilon$"];
+	q7 -> q8 [label="e",texlbl="$\varepsilon$"];
+	q8 -> q9 [label="b"];
+}
diff --git a/figs/example9b.dot b/figs/example9b.dot
new file mode 100644
index 0000000..78137c9
--- /dev/null
+++ b/figs/example9b.dot
@@ -0,0 +1,19 @@
+digraph example9b {
+	rankdir="LR";
+	node [texmode="math",shape="circle",style="state"];
+	q0 [style="state,initial",label="0"];
+	q5 [style="state",label="5"];
+	q3 [style="state",label="3"];
+	q9 [style="state,final",label="9"];
+	edge [texmode="math",lblstyle="auto"];
+	q0 -> q3 [label="a"];
+	q0 -> q5 [label="b"];
+	{ rank="same"; q3; q5; }
+	q3 -> q3 [label="a",topath="loop above"];
+	q5 -> q5 [label="b",topath="loop below"];
+	q3 -> q5 [label="b",lblstyle="auto,swap,near end"];
+	q5 -> q3 [label="a",lblstyle="auto,swap,pos=-0.2"];
+	q0 -> q9 [label="b"];
+	q3 -> q9 [label="b"];
+	q5 -> q9 [label="b"];
+}