recompose this grid

testing results for: sql
win2k12r2
Int-Win-i32
sql/test/wlcr21.952 
wlr01 X X2.469 
wlr20 X X1.110 
wlr30 X O0.938 
wlr40 X O0.781 
wlr50 X O0.782 
wlr70 X X1.812 
wlr100 X O0.812 
70158 (Nov2019)