diff --git a/src/problem5/lib.rs b/src/problem5/lib.rs
index d018ef3..ac37312 100644
--- a/src/problem5/lib.rs
+++ b/src/problem5/lib.rs
@@ -18,42 +18,6 @@ enum Side {
 
 fn split(side: Side, lower: &mut i32, upper: &mut i32) -> Option<i32> {
     match side {
-/*        Side::Left => {
-            *upper = ((*upper - *lower + 1) / 2 + *lower);
-            //println!("{}, {}", *upper, *lower);
-            if (*upper - *lower).abs() == 1 {
-                Some(*lower)
-            } else {
-                None
-            }
-        }
-        Side::Right => {
-            *lower = ((*upper - *lower + 1) / 2 + *lower - 1);
-            //println!("{}, {}", *upper, *lower);
-            if (*upper - *lower).abs() == 1 {
-                Some(*upper - 1)
-            } else {
-                None
-            }
-        }
-        Side::Front => {
-            *upper = ((*upper - *lower + 1) / 2 + *lower);
-           // println!("{}, {}", *upper, *lower);
-            if (*upper - *lower).abs() == 1 {
-                Some(*lower)
-            } else {
-                None
-            }
-        }
-        Side::Back => {
-            *lower = ((*upper - *lower + 1) / 2 + *lower);
-            //println!("{}, {}", *upper, *lower);
-            if (*upper - *lower).abs() == 1 {
-                Some(*upper - 1)
-            } else {
-                None
-            }
-        }*/
         Side::Left => {
             if (*upper - *lower).abs() == 1 {
                 Some(*lower)