% perl test_aoa.pl 0
1: 78696 (192169 us)
2: 78700 (211009 us)
3: 78700 (159965 us)
4: 78700 (160709 us)
5: 78700 (167226 us)
% perl test_aoa.pl 1
1: 125752 (356172 us)
2: 133572 (310640 us)
3: 133572 (263302 us)
4: 133572 (265807 us)
5: 133572 (267763 us)