diff --git a/Cargo.toml b/Cargo.toml
index 5741868..7d9c4af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,4 +6,4 @@ edition = "2024"
 [dependencies]
 
 [profile.release]
-debug = true
+# debug = true
diff --git a/src/main.rs b/src/main.rs
index 05a45ac..6ed59d9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -18,11 +18,7 @@ fn main() {
         "{:#?}",
         solve(
             &dictionary,
-            LetterSet::from(
-                env::args()
-                    .nth(1)
-                    .expect("give me the letters you want NOW")
-            )
+            env::args().nth(1).map_or(LetterSet::FULL, LetterSet::from)
         )
     );
 }