drainage [Noun] + extensive [Adjective]

Strength Strength Dispersion
A:
3
CHISQ:
5.94
AWT:
50,284,252
TTEST:
1.26
G2:
6.4
FAWT:
1.08
MI:
1.89
LOGLOG:
3
JD:
0.25
MI3:
5.06
DICE:
0.12
RANGE: