recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/wlcr17.602 
wlc01 X O1.238 
wlr20 X X1.671 
wlr30 X X0.717 
wlr40 X X0.674 
wlr50 X X0.674 
wlr70 X X0.676 
wlr100 X X0.674 
70357 (default)