_
hush: 1: parameter null or not set
hush: 1: parameter null or not set
-hush: 1: word
-hush: 1: word
+hush: 1: message1
+hush: 1: message1
_aaaa
_aaaa
_aaaa
_
hush: f: parameter null or not set
hush: f: parameter null or not set
-hush: f: word
-hush: f: word
+hush: f: message3
+hush: f: message3
_
_
hush: f: parameter null or not set
_
-hush: f: word
+hush: f: message4
_fff
_fff
_fff