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qw(IV XL CD V L D IX XC CM X C M)
(IV,XL,CD,V,L,D,IX,XC,CM,X,C,M)
#!perl -pl @%{@;}=0..map+s!.!y$IVCXL426(-:$XLMCDIVX$dfor$;[$_].=5x$&*8%29628!eg,! +y/m/-/..3999;s/\w+/+$%{$&}/g;$_=$;[eval]