Which regular loop corresponds to this enhanced for loop?

chan$[]$ vowels $\text{'},\text{'}$e$\text{'},\text{'}$i$\text{'},\text{'}$o$\text{'},\text{'}$u$\text{'}\}$

for $($char iten: vowels$)($

System,out, printin$($iten$)$;

for $($int $1-0$;$1$ vowels. length; $+1)$ &

y

System,out. printin $($vowels $[1])$;

for $(1$nt i $-$;$i$ iten:length; $**+1)$

$\}$ System, dut, printin$($vowels$[$i$])$;

for $($int i $-0$; $1$ vowels length; $**+i(5$ystem.out.printin$(1$tem$[1])$: