diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..f451386c21093b5115dc9d2d80d8fc7e206f3b29
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.dat
+results/
diff --git a/c.dt b/c.dt
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/mars.txt b/mars.txt
index 89fcbe68142f2e95d0826b97404b9ce82aa233fe..382ccd98a0cdc4461fdd981d138e91e430265354 100644
--- a/mars.txt
+++ b/mars.txt
@@ -1,4 +1 @@
 Cold and dry, but everything is my favourite colour
-The two moons may be a problem for Wolfman
-But the Mummy will appreciate the lack of humidity
-Maybe I should start a base on Venus.
diff --git a/venus.txt# b/venus.txt#
new file mode 100644
index 0000000000000000000000000000000000000000..8b137891791fe96927ad78e64b0aad7bded08bdc
--- /dev/null
+++ b/venus.txt#
@@ -0,0 +1 @@
+