recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/wlcr17.809 
wlc01 X O1.178 
wlr20 X X1.616 
wlr30 X X0.744 
wlr40 X X0.706 
wlr50 X X0.702 
wlr70 X X0.704 
wlr100 X X0.708 
70193 (Nov2019)