Perlmonks and golf aliens,

Is there a shorter way to write: 
while(@x){1while$x!=$y}

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...ideally such that any braces and/or parentheses can be removed (without causing syntax errors - c.f. the code below). 
1while$x!=$y while@x

[download]
Cheers,
o0lit3

In reply to Golf Question - Shortest way to write while inside while by o0lit3

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