Construct a trace table to trace the action of the algorithm below for the input variables given.

$a$:$=49,d$:$=12$

$r$:$=a,q$:$=0$

while $(rd)$

$,r$:$=r-d$

$,a$:$=q+1$

end while

$\backslash$table$[[$iteration$,0,1,2,3,4],[$a$,49,,,,],[$a$,12,,,,],[$a$,0,,,,],[$r$,49,,,,]]$