*  galling experiment;  * chapter 7;
OPTIONS LINESIZE=75;
DATA GALL;
INPUT A B C Y;
LINES;
1 1 1  2
1 1 2  5
1 2 1  0
1 2 2  2
2 1 1  6
2 1 2 10
2 2 1  4
2 2 2  8
;