diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..608a91ea596a2c6781d1bf0423fe75b0b254b4d6
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+*.~sp
+*~
diff --git a/T3/T3.sps b/T3/T3.sps
new file mode 100644
index 0000000000000000000000000000000000000000..7d4b62f56c1d1feba0e8a0b6f8eef8043de6eb14
Binary files /dev/null and b/T3/T3.sps differ