$x$: integer :$=2$

$y$: integer :$=4$

procedure three

$x$:$=x^{**}y$

write$\_$integer$($x$)$

procedure second $(P$ : procedure$)$

$y$ : integer :$=6$

$P()$

procedure first

$x$ : integer :$=8$

second$($three$)$

first$()$

Write output for static scope, dynamic scope with deep and shallow binding