chore: init

Signed-off-by: Klagarge <remi@heredero.ch>

a.txt

@@ -0,0 +1,4 @@
+(λx.λy.x y y) (λz.z) a
+(λy.(λz.z) y y) a
+(λz.z) a a
+a a

b.txt

@@ -0,0 +1,3 @@
+(λx.x) (λy.y y) f
+(λy.y y) f
+f f

c.txt

@@ -0,0 +1,7 @@
+(λx.λy.(x y) (y w))
+λy.((y w) y)
+(λy.(y w)) y
+y w
+
+But actually look more like a simple definition of a lambda without any arguments.
+I'm not sure about this one.

d.txt

@@ -0,0 +1,4 @@
+(λx.(x x) λx.(x x))
+λx.(x x) λx.(x x)
+λx.(x x) λx.(x x)
+... [Infinite loop reduction]