diff --git a/src/Colleen.sh b/src/Colleen.sh
new file mode 100644
index 0000000..9784794
--- /dev/null
+++ b/src/Colleen.sh
@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+set -o posix
+
+src=$'#!/usr/bin/env bash\n\nset -o posix\n\nsrc=$\'@\'\nfor (( i=0; i<${#src}; i++ )); do\n\tc=\"${src:i:1}\"\n\tascii=$(printf \'%d\' \"\'$c\")\n\n\tif [[ $ascii -eq 64 ]]; then\n\t\tfor (( j=0; j<${#src}; j++ )); do\n\t\t\tascii_j=$(printf \'%d\' \"\'${src:j:1}\")\n\t\t\tcase $ascii_j in\n\t\t\t\t92)  echo -en \'\\\\\' ;;\n\t\t\t\t34)  echo -en \'\\\\\"\' ;;\n\t\t\t\t39)  echo -en \"\\\\\'\" ;;\n\t\t\t\t9)   echo -en \'\\\\t\' ;;\n\t\t\t\t10)  echo -en \'\\\\n\' ;;\n\t\t\t\t*)   echo -en \"${src:j:1}\" ;;\n\t\t\tesac\n\t\tdone\n\telse\n\t\techo -en \"$c\"\n\tfi\ndone\n\n'
+for (( i=0; i<${#src}; i++ )); do
+	c="${src:i:1}"
+	ascii=$(printf '%d' "'$c")
+
+	if [[ $ascii -eq 64 ]]; then
+		for (( j=0; j<${#src}; j++ )); do
+			ascii_j=$(printf '%d' "'${src:j:1}")
+			case $ascii_j in
+				34)  echo -en '\\"' ;;
+				39)  echo -en "\\'" ;;
+				9)   echo -en '\\t' ;;
+				10)  echo -en '\\n' ;;
+				*)   echo -en "${src:j:1}" ;;
+			esac
+		done
+	else
+		echo -en "$c"
+	fi
+done
+