diff --git a/src/rsprocess/grammar.lalrpop b/src/rsprocess/grammar.lalrpop
index 49fcef4..6c7eeba 100644
--- a/src/rsprocess/grammar.lalrpop
+++ b/src/rsprocess/grammar.lalrpop
@@ -21,7 +21,8 @@ grammar(translator: &mut Translator);
 match {
     r"[0-9]+" => NUMBER
 } else {
-    r"([[:alpha:]]|\p{Emoji})([[:word:]]|\p{Emoji})*" => WORD
+    // r"([[:alpha:]]|\p{Emoji})([[:word:]]|\p{Emoji})*" => WORD
+    r"(\p{L}|\p{Emoji})(\p{L}|\p{Emoji}|\p{Dash}|\p{N})*" => WORD
 } else {
     _
 }
diff --git a/testing/first.experiment b/testing/first.experiment
index 54e99a2..0b289d6 100644
--- a/testing/first.experiment
+++ b/testing/first.experiment
@@ -1,2 +1,2 @@
 Weights: 10,10
-Sets: {a,b},{a, 😵}
\ No newline at end of file
+Sets: {a,b},{a, 㐀, 豈}
\ No newline at end of file
diff --git a/testing/first.system b/testing/first.system
index e99d558..8d16057 100644
--- a/testing/first.system
+++ b/testing/first.system
@@ -1,4 +1,4 @@
-Environment: [x = {a}.🐶, 🐶 =({a}.nill + {b}.nill)]
+Environment: [x = {a}.ñ, ñ =({a}.nill + {b}.nill)]
 Initial Entities: {a, b}
 Context: [({a,b}.{a}.{a,c}.x + {a,b}.{a}.{a}.nil)]
-Reactions: ([r: {a,b}, i: {c}, p: {b, 😵}])
+Reactions: ([r: {a,b}, i: {c}, p: {b, ñ, 㐀, 豈, a12-3, 🙏}])