1default FU=<v>fu</v> FOO=<v>foo</v> VAR=<v></v>
2two FU=<v>bar</v> FOO=<v>goo</v> VAR=<v></v>
3three FU=<v>bar</v> FOO=<v>goo</v> VAR=<v></v>
4four FU=<v>bar</v> FOO=<v>goo</v> VAR=<v>Internal</v>
5five FU=<v>bar</v> FOO=<v>goo</v> VAR=<v>Internal</v>
6five v=is x k=is x
7six v=is y k=is y
8show-v v=override k=override
9exit status 0
10