tougher [Adjective] + regulation [Noun]

Strength Strength Dispersion
A:
8
CHISQ:
183.03
AWT:
10,942,742
TTEST:
2.71
G2:
42.65
FAWT:
4.97
MI:
4.63
LOGLOG:
13.9
JD:
0.66
MI3:
10.63
DICE:
0.25
RANGE: