diff --git a/ws2012/P2P/uebungen/4/analysis/circular/data b/ws2012/P2P/uebungen/4/analysis/circular/data
new file mode 100644
index 00000000..e2d4489d
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/circular/data
@@ -0,0 +1,41 @@
+= 100:
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+ Radius: 8
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+
++ 100:
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+ Radius: 9
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+
+- 50:
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+
++ 100:
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+ Radius: 8
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+
+- 50:
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+ Radius: 8
+ Avg. Path Length: 7,2
+
+- 50:
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diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/1.svg b/ws2012/P2P/uebungen/4/analysis/mesh/1.svg
new file mode 100644
index 00000000..910f87be
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/1.svg
@@ -0,0 +1,610 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/2.svg b/ws2012/P2P/uebungen/4/analysis/mesh/2.svg
new file mode 100644
index 00000000..c371b618
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/2.svg
@@ -0,0 +1,1210 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/3.svg b/ws2012/P2P/uebungen/4/analysis/mesh/3.svg
new file mode 100644
index 00000000..62153ed6
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/3.svg
@@ -0,0 +1,997 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/4.svg b/ws2012/P2P/uebungen/4/analysis/mesh/4.svg
new file mode 100644
index 00000000..a2557967
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/4.svg
@@ -0,0 +1,1597 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/5.svg b/ws2012/P2P/uebungen/4/analysis/mesh/5.svg
new file mode 100644
index 00000000..15f2139e
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/5.svg
@@ -0,0 +1,1567 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/6.svg b/ws2012/P2P/uebungen/4/analysis/mesh/6.svg
new file mode 100644
index 00000000..5b06faa6
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/6.svg
@@ -0,0 +1,2512 @@
+
+
+
\ No newline at end of file
diff --git a/ws2012/P2P/uebungen/4/analysis/mesh/data b/ws2012/P2P/uebungen/4/analysis/mesh/data
new file mode 100644
index 00000000..78f15721
--- /dev/null
+++ b/ws2012/P2P/uebungen/4/analysis/mesh/data
@@ -0,0 +1,41 @@
+= 100:
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++ 100:
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+- 50:
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++ 100:
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+- 50:
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+- 50:
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