-import "Prelude"\r
-\r
-ex1 = let in 1\r
-ex2 = let {} in 2\r
-ex3 = let {a=3} in a \r
-\r
-main = ex1 + ex2 + ex3\r
---\r
+import "Prelude"
+
+ex1 = let in 1
+ex2 = let {} in 2
+ex3 = let {a=3} in a
+
+main = ex1 + ex2 + ex3
+--
6
\ No newline at end of file