n=4 classes=4 brute-vs-character support agree: True
n=5 classes=5 brute-vs-character support agree: True
n=6 classes=7 brute-vs-character support agree: True
n=7 classes=9 brute-vs-character support agree: True
n=8 classes=14 brute-vs-character support agree: True
n=9 classes=18 brute-vs-character support agree: True
real 8.00
user 7.96
sys 0.03
