diff --git a/2017/d23/ex2/input b/2017/d23/ex2/input
new file mode 100644
index 0000000..30fb446
--- /dev/null
+++ b/2017/d23/ex2/input
@@ -0,0 +1,32 @@
+set b 81
+set c b
+jnz a 2
+jnz 1 5
+mul b 100
+sub b -100000
+set c b
+sub c -17000
+set f 1
+set d 2
+set e 2
+set g d
+mul g e
+sub g b
+jnz g 2
+set f 0
+sub e -1
+set g e
+sub g b
+jnz g -8
+sub d -1
+set g d
+sub g b
+jnz g -13
+jnz f 2
+sub h -1
+set g b
+sub g c
+jnz g 2
+jnz 1 3
+sub b -17
+jnz 1 -23