在比较Perl中的字符串时,如何忽略重音？

use utf8;
use Unicode::Normalize;

my $string1 = "cafe\x{301}"; # 带重音的字符串
my $string2 = "cafe\x{301}"; # 不带重音的字符串

my $normalized_string1 = NFC($string1);
my $normalized_string2 = NFC($string2);

if ($normalized_string1 eq $normalized_string2) {
    print "字符串相等\n";
} else {
    print "字符串不相等\n";
}