---
^ - :
+ 
- 
- 
- . 
---
^    :
- 
+ 
- 
- 
---
^   ""   ?
-
-
+
-
---
^   . . ?
-
-
+
-
---
^      ?
-
-
-
+
---
^  ?
+ 
- 
- 
- 
---
^       -?
-
-
+
-
---
^  ?
+
-
-
-
---
^        ?
-
-
--
+
---
^   ""    ?
-
-
+
-
---
^      ?
-
-
+
-
---
^         " "?
-
+
-
-
---
^    ?
- 
+ 
- 
- 
---
^       ?
-
-
+
-
---
^  ,     ?
-
-
-
+
