Exercise $1\mathrm{.}6.$ Consider this code snippet:

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int $a,b,**x,**y,****z$;

$a=1$;

$x=$&$a$;

$z=$&$y$

$**z=x$;

$b=**y$;

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Line $2$ compactly declares two int, a and $b$; two int $*\text{'}$s$,x$ and $y$; and one int $**,z.$ Fill in the data corresponding to the final memory configuration:

$\backslash$table$[[$int $**z,,1016,],[$int $*,y,,1012],[$int $*,x,,1008],[$int$,b,,1004],[$int$,a,,1000]]$