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my @AoA = ([ra_1=> \@ra_1], [ra2=>\@ra_2], [ra3=>\@ra_3], [ra4=>\@ra_ +4]); # Fat comma's used for readability
my @AoA_sorted_by_size_Then_Name = sort {@{$a->[1]} <=> @{$b->[1]} || $a->[0] cmp $b->[0]} @AoA;