recompose this grid

testing results for: sql
power8
GNU-Fed-p64
sql/test/wlcr18.083 
wlc01 X O1.275 
wlr20 X X1.730 
wlr30 X X0.747 
wlr40 X X0.707 
wlr50 X X0.702 
wlr70 X X0.710 
wlr100 X X0.706 
70357 (default)