slate [Noun] + roof [Noun]

Strength Strength Dispersion
A:
34
CHISQ:
1,080.62
AWT:
3,699,759
TTEST:
5.66
G2:
181.76
FAWT:
14.69
MI:
5.07
LOGLOG:
25.82
JD:
0.76
MI3:
15.25
DICE:
1.25
RANGE: