-y = a.foo with do 0.output
-y = a.foo with do break t
-y = a.foo with do break u
-y = a.foo with do break v
-y = a.foo with do break w
-y = a.foo with do
+y = a.foo !bar do 0.output
+y = a.foo !bar do break t
+y = a.foo !bar do break u
+y = a.foo !bar do break v
+y = a.foo !bar do break w
+y = a.foo !bar do
+ if maybe then