recompose this grid

testing results for: sql
lab01
Int-Fed-i64
sql/test/wlcr22.484 
wlr01 X X1.344 
wlr20 X X1.242 
wlr30 X O1.066 
wlr40 X O1.034 
wlr50 X O1.047 
wlr70 X X2.028 
wlr100 X O1.037 
70158 (Nov2019)