What is the output produced as this code executes?

pq$=$Queue$()$

x $=8$; y $=20$;

pq$.$put$(6)$;

pq$.$put$($x$)$;

pq$.$put$($y$)$;

print$($pq$.$get$(),$ end$="")$

y$=$pq$.$get$()$;

pq$.$put$(3*$y$)$;

pq$.$put$(35)$;

while not$($pq$.$empty$())$:

$$ print$($pq$.$get$(),$ end$="")$;

$1.8202435$

$2.682024$

$3.6202435$

$4.682435$