coal [Noun] + ruhr [Noun]

Strength Strength Dispersion
A:
3
CHISQ:
64.56
AWT:
38,272,599
TTEST:
1.66
G2:
19.79
FAWT:
1.42
MI:
4.55
LOGLOG:
7.21
JD:
0.25
MI3:
7.72
DICE:
0.11
RANGE: