Not sure how you "sort" a hash (other than somehow using the list output by sort {...} keys %hash).
Completely untested, just an idea:
@sorted = map { join "", @$_ }
sort { no warnings qw/numeric uninitialized/;
(grep $_, map { $a->[$_] <=> $b->[$_] ||
$a->[$_] cmp $b->[$_] }
0..($#$a+@$b)
)[0] || 0
}
map { [ split /(?<=\d)(?=\D)|(?<=\D)(?=\d)/, $_ ] }
@array;
Update: oops, left the array indexes off $a and $b
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