Not really much (if any) better:
c:\@Work\Perl\monks>perl -wMstrict -le
"use 5.014;
;;
print s{\A(.+?),(.+?),(.+?)}{$3,$1,$2}xmsr
for glob '{a,b,c},{I,II,III},{1,2,3,4}';
"
(I won't show the output; it's as expected.)
Give a man a fish: <%-{-{-{-<
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