diff --git a/examples/brute_force.rs b/examples/brute_force.rs
index 69aabba..a03fc49 100644
--- a/examples/brute_force.rs
+++ b/examples/brute_force.rs
@@ -42,19 +42,20 @@ fn main() {
 
     let mut b = args.problem.get_problem();
 
-    println!("{b}");
+    b.print();
 
     match args.mode {
         Mode::Solutions => {
             while b.next_finish_state() {
-                println!("{}\n{}\n{}\n{}", b.count(), b.solution_count(), b.cost(), b);
+                println!("{}\n{}\n{}", b.count(), b.solution_count(), b.cost());
+                b.print();
             }
 
             println!("Solutions: {}\nStates: {}", b.solution_count(), b.count());
         }
         Mode::Step => {
             while b.next_state() {
-                println!("{}", b);
+                b.print();
                 let mut s = String::new();
                 let _ = io::stdin().read_line(&mut s);
             }
diff --git a/examples/solve_belt.rs b/examples/solve_belt.rs
index da8aea2..54e71cf 100644
--- a/examples/solve_belt.rs
+++ b/examples/solve_belt.rs
@@ -1,7 +1,6 @@
-use std::io;
-
 use clap::{Parser, ValueEnum};
 use factorio_blueprint::belt_finding::{conflict_avoidance::ConflictAvoidance, problems, Problem};
+use std::io;
 
 #[derive(ValueEnum, Clone)]
 enum Mode {
@@ -44,40 +43,40 @@ fn main() {
 
     match args.mode {
         Mode::Solve => {
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
         }
         Mode::ConflictAvoidance => {
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             let mut c = ConflictAvoidance::new(p);
-            println!("{}", c);
+            c.print();
             while c.remove_conflict() {
-                println!("{}", c)
+                c.print();
             }
         }
         Mode::ConflictStep => {
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             p.find_path();
-            println!("{}", p);
+            p.print();
             let mut c = ConflictAvoidance::new(p);
-            println!("{}", c);
+            c.print();
             while c.remove_conflict() {
-                println!("{}", c);
+                c.print();
                 let mut s = String::new();
                 let _ = io::stdin().read_line(&mut s);
             }
diff --git a/src/belt_finding/brute_force.rs b/src/belt_finding/brute_force.rs
index 5476823..66f5a7a 100644
--- a/src/belt_finding/brute_force.rs
+++ b/src/belt_finding/brute_force.rs
@@ -1,13 +1,9 @@
-use std::fmt::Display;
-
-use termcolor::ColorSpec;
-
-use crate::misc::Map;
-
 use super::{
     common::{print_map, Dimension, Direction, PathField, PositionType},
     Position, COLORS,
 };
+use crate::misc::Map;
+use termcolor::ColorSpec;
 
 #[derive(Default, Debug, Clone)]
 pub struct BruteforceField {
@@ -446,9 +442,8 @@ impl Bruteforce {
                         });
                         if self.is_next_free(&pos, &second_last.dir().clockwise()) {
                             return true;
-                        } else {
-                            return self.modify_remove();
                         }
+                        return self.modify_remove();
                     }
 
                     if second_last.dir().clockwise() == dir {
@@ -458,9 +453,8 @@ impl Bruteforce {
                         });
                         if self.is_next_free(&pos, &second_last.dir().counter_clockwise()) {
                             return true;
-                        } else {
-                            return self.modify_remove();
                         }
+                        return self.modify_remove();
                     }
 
                     if second_last.dir().counter_clockwise() == dir
@@ -470,9 +464,8 @@ impl Bruteforce {
 
                         if self.is_next_free(&p, &d) {
                             return true;
-                        } else {
-                            return self.modify_remove();
                         }
+                        return self.modify_remove();
                     }
                 }
                 PathField::Underground { pos, dir, len } => {
@@ -481,9 +474,8 @@ impl Bruteforce {
 
                         if self.is_next_free(&p, &d) {
                             return true;
-                        } else {
-                            return self.modify_remove();
                         }
+                        return self.modify_remove();
                     }
                 }
             }
@@ -598,13 +590,7 @@ impl Bruteforce {
     pub fn solution_count(&self) -> u128 {
         self.solution_count
     }
-}
-
-impl Display for Bruteforce {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let width_digits = self.map.width.ilog10() + 1;
-        let height_digits = self.map.height.ilog10() + 1;
-
+    pub fn print(&self) {
         let mut m: Map<Option<(usize, &str)>> = Map::new(self.map.width, self.map.height);
 
         for (i, problem) in self.problems.iter().enumerate() {
@@ -681,8 +667,6 @@ impl Display for Bruteforce {
                 (ColorSpec::new(), " ")
             }
         });
-
-        Ok(())
     }
 }
 
diff --git a/src/belt_finding/conflict_avoidance.rs b/src/belt_finding/conflict_avoidance.rs
index b8c75fe..02506b0 100644
--- a/src/belt_finding/conflict_avoidance.rs
+++ b/src/belt_finding/conflict_avoidance.rs
@@ -1,17 +1,10 @@
-use std::{
-    fmt::Display,
-    ops::{RangeBounds, RangeInclusive},
-};
-
-use clap::builder::PathBufValueParser;
-use termcolor::ColorSpec;
-
-use crate::{belt_finding::brute_force::BruteforceBuilder, misc::Map};
-
 use super::{
-    common::{print_map, Dimension, Direction, PathField, Position, PositionType},
+    common::{print_map, Direction, PathField, Position, PositionType},
     Problem, COLORS,
 };
+use crate::{belt_finding::brute_force::BruteforceBuilder, misc::Map};
+use std::ops::RangeInclusive;
+use termcolor::ColorSpec;
 
 #[derive(Default)]
 struct Field {
@@ -274,8 +267,8 @@ impl ConflictAvoidance {
 
             let mut b = b.build();
 
-            println!("{}", b);
-            println!("{}", self);
+            b.print();
+            self.print();
 
             let mut min_cost = f64::INFINITY;
             let mut solutions = Vec::new();
@@ -315,68 +308,62 @@ impl ConflictAvoidance {
                 }
 
                 return true;
-            } else {
-                let mut candidate = Candidate::new(
-                    Position::new(
-                        xrange.start().saturating_sub(1) as PositionType,
-                        *yrange.start() as PositionType,
-                    ),
-                    Position::new(*xrange.end() as PositionType, *yrange.end() as PositionType),
-                );
-                candidate.extend_range(&conflicts);
-                if candidate != c && !candidates.iter().any(|c| c == &candidate) {
-                    candidates.push(candidate);
-                }
-                let mut candidate = Candidate::new(
-                    Position::new(
-                        *xrange.start() as PositionType,
-                        yrange.start().saturating_sub(1) as PositionType,
-                    ),
-                    Position::new(*xrange.end() as PositionType, *yrange.end() as PositionType),
-                );
-                candidate.extend_range(&conflicts);
-                if candidate != c && !candidates.iter().any(|c| c == &candidate) {
-                    candidates.push(candidate);
-                }
-                let mut candidate = Candidate::new(
-                    Position::new(
-                        *xrange.start() as PositionType,
-                        *yrange.start() as PositionType,
-                    ),
-                    Position::new(
-                        usize::min(xrange.end() + 1, self.map.width - 1) as PositionType,
-                        *yrange.end() as PositionType,
-                    ),
-                );
-                candidate.extend_range(&conflicts);
-                if candidate != c && !candidates.iter().any(|c| c == &candidate) {
-                    candidates.push(candidate);
-                }
-                let mut candidate = Candidate::new(
-                    Position::new(
-                        *xrange.start() as PositionType,
-                        *yrange.start() as PositionType,
-                    ),
-                    Position::new(
-                        *xrange.end() as PositionType,
-                        usize::min(yrange.end() + 1, self.map.height - 1) as PositionType,
-                    ),
-                );
-                candidate.extend_range(&conflicts);
-                if candidate != c && !candidates.iter().any(|c| c == &candidate) {
-                    candidates.push(candidate);
-                }
             }
+            let mut candidate = Candidate::new(
+                Position::new(
+                    xrange.start().saturating_sub(1) as PositionType,
+                    *yrange.start() as PositionType,
+                ),
+                Position::new(*xrange.end() as PositionType, *yrange.end() as PositionType),
+            );
+            candidate.extend_range(&conflicts);
+            if candidate != c && !candidates.iter().any(|c| c == &candidate) {
+                candidates.push(candidate);
+            }
+            let mut candidate = Candidate::new(
+                Position::new(
+                    *xrange.start() as PositionType,
+                    yrange.start().saturating_sub(1) as PositionType,
+                ),
+                Position::new(*xrange.end() as PositionType, *yrange.end() as PositionType),
+            );
+            candidate.extend_range(&conflicts);
+            if candidate != c && !candidates.iter().any(|c| c == &candidate) {
+                candidates.push(candidate);
+            }
+            let mut candidate = Candidate::new(
+                Position::new(
+                    *xrange.start() as PositionType,
+                    *yrange.start() as PositionType,
+                ),
+                Position::new(
+                    usize::min(xrange.end() + 1, self.map.width - 1) as PositionType,
+                    *yrange.end() as PositionType,
+                ),
+            );
+            candidate.extend_range(&conflicts);
+            if candidate != c && !candidates.iter().any(|c| c == &candidate) {
+                candidates.push(candidate);
+            }
+            let mut candidate = Candidate::new(
+                Position::new(
+                    *xrange.start() as PositionType,
+                    *yrange.start() as PositionType,
+                ),
+                Position::new(
+                    *xrange.end() as PositionType,
+                    usize::min(yrange.end() + 1, self.map.height - 1) as PositionType,
+                ),
+            );
+            candidate.extend_range(&conflicts);
         }
     }
 
     pub fn remove_all_conflicts(&mut self) {
         while self.remove_conflict() {}
     }
-}
 
-impl Display for ConflictAvoidance {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    pub fn print(&self) {
         let mut m: Map<Option<(usize, &str)>> = Map::new(self.map.width, self.map.height);
 
         for (i, problem) in self.belts.iter().enumerate() {
@@ -474,7 +461,5 @@ impl Display for ConflictAvoidance {
                 (color, " ")
             }
         });
-
-        Ok(())
     }
 }
diff --git a/src/belt_finding/mod.rs b/src/belt_finding/mod.rs
index fdf2157..666fc8b 100644
--- a/src/belt_finding/mod.rs
+++ b/src/belt_finding/mod.rs
@@ -1,12 +1,9 @@
-use termcolor::{Color, ColorSpec};
-
-use crate::belt_finding::{brute_force::BruteforceBuilder, common::Direction};
 use crate::graph::wheighted_graph::shortest_path::dijkstra;
 use crate::graph::wheighted_graph::WheightedGraph;
 use crate::misc::Map;
 use crate::priority_queue::BinaryHeap;
-use std::fmt::Display;
-use std::ops::{Deref, Index};
+use std::ops::Index;
+use termcolor::{Color, ColorSpec};
 
 use self::common::{print_map, Position, PositionType};
 
@@ -88,29 +85,8 @@ impl Problem {
             self.map.get_mut(p.x as usize, p.y as usize).wheight += 200.0;
         }
     }
-}
 
-static COLORS: Cyclic<Color, 6> = Cyclic([
-    Color::Red,
-    Color::Green,
-    Color::Yellow,
-    Color::Blue,
-    Color::Magenta,
-    Color::Cyan,
-]);
-
-struct Cyclic<T, const N: usize>([T; N]);
-
-impl<T, const N: usize> Index<usize> for Cyclic<T, N> {
-    type Output = T;
-
-    fn index(&self, index: usize) -> &Self::Output {
-        &self.0[index % N]
-    }
-}
-
-impl Display for Problem {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    pub fn print(&self) {
         print_map(self.map.width as i32, self.map.height as i32, |x, y| {
             let mut color = ColorSpec::new();
             if let Some(i) = self
@@ -152,8 +128,25 @@ impl Display for Problem {
                 (color, " ")
             }
         });
+    }
+}
 
-        Ok(())
+static COLORS: Cyclic<Color, 6> = Cyclic([
+    Color::Red,
+    Color::Green,
+    Color::Yellow,
+    Color::Blue,
+    Color::Magenta,
+    Color::Cyan,
+]);
+
+struct Cyclic<T, const N: usize>([T; N]);
+
+impl<T, const N: usize> Index<usize> for Cyclic<T, N> {
+    type Output = T;
+
+    fn index(&self, index: usize) -> &Self::Output {
+        &self.0[index % N]
     }
 }
 
diff --git a/src/lib.rs b/src/lib.rs
index 4f59bc1..da96512 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,3 @@
-#![feature(slice_first_last_chunk)]
-
 pub mod belt_finding;
 pub mod blueprint;
 pub mod graph;